52nd week of 2011 patent applcation highlights part 3 |
Patent application number | Title | Published |
20110314780 | MAT AND DEVICES WITH THE SAME - Mats comprising a non-woven layer and a first polymeric layer on a major surface thereof. The mats are useful, for example, a mounting mats for pollution control devices, as well as thermal and acoustic insulation for pollution control devices and exhaust systems. | 2011-12-29 |
20110314781 | AIR FILTER HAVING DIMENSIONAL EXTENDING TABS - There is provided herein an air filter that includes one or more foldable extension flaps that can be folded and secured against the frame to provided an extend thickness dimension for the frame of the air filter, which allows the same filter to be used in either a smaller or larger filter slot within an HVAC system. | 2011-12-29 |
20110314782 | PLEATED AIR FILTER PACK AND AIR FILTER USING SAME - The invention provides a filter pack of which the mass is not increased, and moreover, the effective filter medium area is not reduced, and of which the pressure drop is sufficiently low, and the strength is sufficiently high, and an air filter using this. | 2011-12-29 |
20110314783 | Lawn Mower with Selectively Reversible Cutting Blades - An improved lawn mower having the ability to exhaust grass out of a left chute, a right chute, or a rear chute. The improved lawn mower of the present invention also having a belt system that has a reversing gear, enabling the belt system to travel in two opposite directions. The belt system driving a plurality of reversible, double-edged cutting blades having a fin that facilitates air flow in the direction of the cutting blade. The improved lawn mower also having a power coupling that can receive a lawn maintenance attachment. | 2011-12-29 |
20110314784 | Attachment for Connection of Harvesting Combine and Baler - A conveyor provides a link between a combine harvester and a baler which is towed behind the combine harvester. The conveyor has a front inlet end positioned to receive trash flowing from the trash outlet of the combine harvester. The conveyor also has a rear outlet end positioned to deliver the trash to the inlet of the baler so that the trash can be baled without ever touching the ground. | 2011-12-29 |
20110314785 | Device for a cutting machine - The present invention relates to a device in a machine for cutting or clearing of plant growth, e.g. grass, reeds, thickets etc., in that the growth is impacted by means of an impact device which is mounted on a shaft for rotation thereof, the impact device displaying a number of hose-shaped arms ( | 2011-12-29 |
20110314786 | CROP PICK-UP - A crop pick-up frame has mountings for attachment to the feeder house of a combine harvester with a pick up assembly having transverse tine bars parallel to a transverse axis which move in a composite movement both around the transverse axis and parallel to the transverse axis such that each tine describes a closed path around the transverse axis and inclined to a radial plane of the transverse axis. Behind the bars is a belt conveyor followed by a converging auger where the belt conveyor is offset to one side relative to the bars so that the ends of the bars define a first path of travel at a first end of the bars and a second path of travel at a second end of the bars and the belt conveyor is offset such that one side edge extends beyond an outermost part of the second path of travel. | 2011-12-29 |
20110314787 | Elastic composite for a disposable absorbent garment, and a system and process for making the elastic composite and a garment having the elastic composite - A method is provided for making an elastic composite for incorporation into a disposable absorbent garment. An elastic element applicator is provided that is configured to move a section of a continuous strand of elastic element generally about a plane. A first web of material is conveyed in a first web moving direction such that the first web intersects the plane. Then, the applicator is operated to move the elastic element about the plane, thereby applying the section of elastic element onto the first web along a direction generally transverse to the web moving direction and such that the first web draws the continuous elastic strand from the elastic element applicator as the first web is conveyed away from the plane. The elastic element applicator may be in the form of a spin cylinder or bracket that is operated to spin the elastic element about the moving first web, thereby applying the elastic element on the first web. | 2011-12-29 |
20110314788 | Aircraft Turbine Engine And Use Of Such A Turbine Engine - The invention relates to an aircraft turbine engine and to the use of such a turbine engine. According to the invention, the turbine engine (la) comprises a means for shifting the axis (la-la) of the blower ( | 2011-12-29 |
20110314789 | REGENERATOR FOR A THERMAL CYCLE ENGINE - A regenerator ( | 2011-12-29 |
20110314790 | HYBRID PROPULSION SYSTEM - Disclosed is a propulsion system having a structural configuration that provides easy and convenient access to the interior regions of a liquid fuel tank and a hybrid rocket motor case. In one embodiment, the propulsion system comprises: a hybrid rocket motor case and a fuel tank coupled to the hybrid motor case. The motor case is configured to hold solid rocket fuel and the fuel tank defines an internal volume configured to hold a fluid oxidizer. A bulkhead is interposed between the motor case and the fuel tank, wherein at least one access passageway extends through the bulkhead. The access passageway provides exterior access to the interior volume of the motor case or the internal volume of the storage tank while the hybrid rocket motor is coupled to the fuel tank. | 2011-12-29 |
20110314791 | METHOD FOR COMBUSTION SYSTEM - A method of fabricating a combustion system includes cold depositing a starting material onto a substrate as a solid metal fuel to produce a combustion structure. | 2011-12-29 |
20110314792 | ABNORMALITY DIAGNOSIS SYSTEM AND METHOD FOR DIAGNOSING ABNORMALITY IN FILTER REGENERATION SYSTEM - The invention intends to provide a technology which makes it possible to diagnose with higher accuracy whether or not abnormality occurs in a filter regeneration system causing excessive execution frequency of a regeneration process. The filter regeneration system initiates execution of the regeneration process, incase an estimated particulate matter (PM) accumulation amount at the filter reaches a pre-determined regeneration requiring accumulation amount; or in case the pressure upstream of the filter or the differential pressure across the filter reaches a pre-determined regeneration requiring value, the value being larger than the pressure or the differential pressure corresponding to the regeneration requiring accumulation amount. Then, the diagnosis is carried out based on a ratio of an estimated PM accumulation amount at the initiation of the execution of the regeneration process to the regeneration requiring accumulation amount. | 2011-12-29 |
20110314793 | SYSTEM AND METHOD FOR DETERMINING AN AGE OF AND CONTROLLING A SELECTIVE CATALYTIC REDUCTION CATALYST - An exhaust treatment system for exhaust gas produced by an engine includes a condition control module, a load determination module, and an age determination module. The condition control module decreases a load on a selective catalytic reduction (SCR) catalyst below a predetermined load threshold and increases exhaust gas temperature (EGT) to a predetermined temperature. The load determination module increases injection of a dosing agent into the exhaust gas and determines a load on the SCR catalyst when dosing agent is detected downstream from the SCR catalyst. The age determination module determines an age of the SCR catalyst based the determined load and predetermined loads for first and second SCR catalysts, respectively. | 2011-12-29 |
20110314794 | DIESEL ENGINE SYSTEM AND METHOD AND APPARATUS FOR HANDLING DIESEL ENGINE EXHAUST - A diesel engine system includes a diesel engine, a NOx control device downstream of the engine, an exhaust line between the engine and the NOx control device, a bypass line connected to the exhaust line at a first end upstream of the NOx control device, and a bypass valve connecting the exhaust line and the bypass line, the bypass valve permitting flow through the exhaust line to the NOx control device when in an open position and preventing flow through the exhaust line to the NOx control device and permitting flow through the exhaust line to the bypass line when in a closed position. A controller can arranged to control opening and dosing of the bypass valve, such as when an operating condition of the engine reaches a predetermined operating condition. | 2011-12-29 |
20110314795 | AIR-FUEL RATIO CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE - An air-fuel ratio control system for an internal combustion engine, which, at the resumption of air-fuel ratio feedback control, is capable of setting the initial value of an integral term of the feedback control to a value properly learned in preceding feedback control, thereby enabling improvement of control accuracy. To feedback-control the output value of an O2 sensor to a target value, a target air-fuel ratio is calculated. During the feedback control, when it is determined that a predetermined condition in which it is estimated that exhaust gas air-fuel ratio upstream of the catalyst is excellently reflected on an exhaust gas air-fuel ratio at a location midway or downstream of the catalyst is satisfied, an adaptive law input calculated immediately before interruption of the feedback control is updated and stored as the initial value of an integral term for the following execution of the feedback control. | 2011-12-29 |
20110314796 | PARTICULATE MATTER DETECTION SENSOR AND CONTROL DEVICE OF CONTROLLING THE SAME - A particulate matter (PM) detection sensor is placed in an exhaust gas pipe of a diesel engine. The PM sensor element has a detection part composed of a pair of detection electrodes and a heater part. The detection electrodes and the heater part are stacked in the PM sensor element. A control circuit instructs a heater power supply to supply electric power to the heater part when the diesel engine is started to operate. The heater part heats the detection part at a predetermined temperature T | 2011-12-29 |
20110314797 | PRESSURE BALANCED EXHAUST GAS RECIRCULATION ASSEMBLY FOR A LOCOMOTIVE TWO-STROKE UNIFLOW SCAVENGED DIESEL ENGINE - A two-stroke uniflow scavenged diesel engine system including an exhaust gas recirculation (EGR) system is described for reducing NO | 2011-12-29 |
20110314798 | THERMOELECTRIC DEVICE - A thermoelectric device contains at least one module having a first carrier layer and a second carrier layer, an interspace disposed between the first carrier layer and the second carrier layer, and an electrical insulation layer disposed on each of the first carrier layer and on the second carrier layer toward the interspace. The thermoelectric device further has a plurality of p and n-doped semiconductor elements, which are arranged alternately in the interspace between the insulation layers and are alternately electrically connected to one another. | 2011-12-29 |
20110314799 | HYDRAULICALLY ACTIVATED EXHAUST FLAP - A flap arrangement in an exhaust track of a motor vehicle includes an exhaust flap and a slave cylinder for controlling an operative position of the exhaust flap. The slave cylinder is fluidly connected to a master cylinder by a hydraulic line containing a hydraulic fluid in the form of liquid metal. The movement of the master cylinder is thus transmitted via the liquid metal to the slave cylinder. A mechanical coupling of the slave cylinder with the exhaust flap moves the exhaust flap to a respective operative position. | 2011-12-29 |
20110314800 | COMPRESSED AIR ENERGY STORAGE SYSTEM UTILIZING TWO-PHASE FLOW TO FACILITATE HEAT EXCHANGE - A compressed-air energy storage system according to embodiments of the present invention comprises a reversible mechanism to compress and expand air, one or more compressed air storage tanks, a control system, one or more heat exchangers, and, in certain embodiments of the invention, a motor-generator. The reversible air compressor-expander uses mechanical power to compress air (when it is acting as a compressor) and converts the energy stored in compressed air to mechanical power (when it is acting as an expander). In certain embodiments, the compressor-expander comprises one or more stages, each stage consisting of pressure vessel (the “pressure cell”) partially filled with water or other liquid. In some embodiments, the pressure vessel communicates with one or more cylinder devices to exchange air and liquid with the cylinder chamber(s) thereof. Suitable valving allows air to enter and leave the pressure cell and cylinder device, if present, under electronic control. | 2011-12-29 |
20110314801 | HYDROSTATIC DRIVE SYSTEM - The invention relates to a hydrostatic drive system having a motor-driven hydraulic pump ( | 2011-12-29 |
20110314802 | SWING SYSTEM AND CONSTRUCTION MACHINERY OR VEHICLE COMPRISING A SWING SYSTEM - A swing system for construction machinery or a vehicle, particularly an excavator or a crane, includes a swing brake for blocking or unblocking a rotational movement of a first portion of the vehicle relative to a chassis portion of the vehicle, and a swing pump and a swing motor are provided for performing the rotational movement. The swing pump can be positioned in a neutral position where no rotational movement of the first portion takes place. At least one brake control actuator is provided for automatically engaging the brake when the swing pump is in its neutral position. The swing system can provide an improved control of the swing movement on a slope and an improved comfort during operation of the swing movement. | 2011-12-29 |
20110314803 | FORMING LIQUID SPRAYS IN COMPRESSED-GAS ENERGY STORAGE SYSTEMS FOR EFFECTIVE HEAT EXCHANGE - In various embodiments, efficiency of energy storage and recovery systems compressing and expanding gas is improved via heat exchange between the gas and a heat-transfer fluid. | 2011-12-29 |
20110314804 | COMPRESSED AIR ENERGY STORAGE SYSTEM UTILIZING TWO-PHASE FLOW TO FACILITATE HEAT EXCHANGE - A compressed-air energy storage system according to embodiments of the present invention comprises a reversible mechanism to compress and expand air, one or more compressed air storage tanks, a control system, one or more heat exchangers, and, in certain embodiments of the invention, a motor-generator. The reversible air compressor-expander uses mechanical power to compress air (when it is acting as a compressor) and converts the energy stored in compressed air to mechanical power (when it is acting as an expander). In certain embodiments, the compressor-expander comprises one or more stages, each stage consisting of pressure vessel (the “pressure cell”) partially filled with water or other liquid. In some embodiments, the pressure vessel communicates with one or more cylinder devices to exchange air and liquid with the cylinder chamber(s) thereof. Suitable valving allows air to enter and leave the pressure cell and cylinder device, if present, under electronic control. | 2011-12-29 |
20110314805 | HEAT ENGINE WITH REGENERATOR AND TIMED GAS EXCHANGE - A Stirling-like system incorporating a heater, a displacer and a regenerator is intermittently coupled to an external system via valves, providing pneumatic power while ridding waste heat. The external system is commonly a Rankine cycle, sharing the working fluid of the Stirling-like system, and can be used for heat pumping, distillation and drying. The Stirling working fluid and the Rankine working fluid are the same material and are exchanged between the two systems. A dual Stirling-like system mates a heat engine with a heat pump, sharing the same pressure-containment, with the dual system intermittently coupled to external environments for convective exchange of heat and cold. | 2011-12-29 |
20110314806 | BRAKE DEVICE AND METHOD OF CONTROLLING BRAKE DEVICE - [TASK] It is an object to provide a brake device and a method of controlling the brake device, capable of suppressing an inrush current during a startup period of an electric booster. | 2011-12-29 |
20110314807 | TURBOCHARGER CONTROL - Various systems and methods for controlling a turbocharger of an engine via a wastegate are described. In one example, actuation of the wastegate is limited when outside a range, the limits of the range varying with boost pressure, turbine inlet pressure, turbine outlet pressure, and atmospheric pressure. In this manner, a tracking error may be reduced when controlling the boost pressure and using the boost pressure to actuate the wastegate in a boost-based wastegate configuration. | 2011-12-29 |
20110314808 | VANES FOR DIRECTING EXHAUST TO A TURBINE WHEEL - A vane for a turbine assembly of a turbocharger includes an airfoil that has a pair of flow surfaces disposed between a hub end and a shroud end and a leading edge and a trailing edge where the airfoil further includes a non-zero sweep angle, a non-zero lean angle, a non-zero twist angle or any two or more combinations thereof. Various other examples of devices, assemblies, systems, methods, etc., are also disclosed. | 2011-12-29 |
20110314809 | ACTIVATED-STROKE ACTUATOR, IN PARTICULAR FOR AN AUTOMOBILE SAFETY SYSTEM FOR THE PROTECTION OF PEDESTRIANS - Pyrotechnic actuator in particular for lifting the hood of an automobile in the event of a collision with a pedestrian. | 2011-12-29 |
20110314810 | ENERGY STORAGE AND RECOVERY UTILIZING LOW-PRESSURE THERMAL CONDITIONING FOR HEAT EXCHANGE WITH HIGH-PRESSURE GAS - In various embodiments, gas is compressed to store energy and/or expanded to recover energy to or from high pressures, and the gas is exchanges heat with a heat-exchange fluid that is thermally conditioned at low pressures. | 2011-12-29 |
20110314811 | PHASE CHANGE MATERIAL THERMAL POWER GENERATOR - An energy producing device, for example a submersible vehicle for descending or ascending to different depths within water or ocean, is disclosed. The vehicle comprises a temperature-responsive material to which a hydraulic fluid is associated. A pressurized storage compartment stores the fluid as soon as the temperature-responsive material changes density. The storage compartment is connected with a hydraulic motor, and a valve allows fluid passage from the storage compartment to the hydraulic motor. An energy storage component, e.g. a battery, is connected with the hydraulic motor and is charged by the hydraulic motor when the hydraulic fluid passes through the hydraulic motor. Upon passage in the hydraulic motor, the fluid is stored in a further storage compartment and is then sent back to the area of the temperature-responsive material. | 2011-12-29 |
20110314812 | THERMAL STORAGE SYSTEM - A thermal storage system includes a first tank and a second tank thermally interfaced with the first tank. A pump is connected between the first tank and the second tank to move a fluid from the first tank to the second tank. A first heat exchanger includes a heat-exchanging portion that is located within the first tank. A second heat exchanger includes another heat-exchanging portion that is located within the second tank. | 2011-12-29 |
20110314813 | SOLAR RECEIVER SYSTEM - A solar receiver is provided. The solar receiver may include a receiver housing with front and rear ends. The solar receiver may also include a window configured to allow radiation to pass therethrough. The window may be mounted at the front end and project within the housing. The solar receiver may also include a receiver chamber defined between the housing and the window. The receiver chamber may include a working fluid inlet for ingress of working fluid to be heated therewithin, and a working fluid outlet for egress therethrough of the heated working fluid. The solar receiver may also include a solar radiation absorber configured for absorbing the radiation and heating the working fluid thereby. The absorber may be located within the receiver chamber and may surround at least a portion of the window. The solar radiation absorber may be formed with projections. | 2011-12-29 |
20110314814 | HYDROGEN PRODUCTION SYSTEM AND POWER GENERATION SYSTEM - The amount of high-temperature steam supplied from external equipment is reduced. Provided is a hydrogen production system ( | 2011-12-29 |
20110314815 | POWER PLANT WITH CO2 CAPTURE - A method is provided for operating a combined cycle power plant having at least one gas turbine, a heat recovery steam generator (HSRG), a steam turbine and a CO2 capture system. The method includes recirculating a first partial flow of flue gases from the HRSG. The method also includes capturing CO2 from a second partial flow of flue gases from the HRSG; and operating a supplementary firing to increase the net power output of the plant and to at least partly compensate the power consumption of the CO2 capture system. A combined cycle power plant is also provided. The plant includes at least one gas turbine, at least one heat recovery steam generator, at least one steam turbine at least one CO2 capture system, and flue gas recirculation. The plant also includes a low excess air supplementary firing. | 2011-12-29 |
20110314816 | NONFRACTIONALIZED BIOMASS-FUELED REFRIGERANT-BASED COGENERATION - A system and method for cogeneration of electricity and useful heat utilizing non-fractionalized biomass as a fuel whose combustion in thermal proximity to a heat transfer medium, preferably water, is used to drive an organic Rankine Cycle which generates mechanical power for driving an electrical generator, and from which useful heat is captured and may be used for any of a myriad of purposes. | 2011-12-29 |
20110314817 | SYSTEM FOR CONTROLLING THRUST IN STEAM TURBINE - A system controls net thrust of a steam turbine having a stepped rotating shaft. A first leak off line fluidly couples a first stage of a turbine section to a packing upstream of a stepped portion on the rotating shaft. A second leak off line fluidly couples a second stage of the turbine section that is subsequent to the first stage to a step area upstream of the stepped portion, and a connection line fluidly couples the first leak off line to the second leak off line. The lines include control valves such that a controller can actively control the net thrust by regulating thrust pressure on the stepped portion using steam from the first and second stages of the turbine section. The controller may also prevent damage to an active retractable seal using the control valves. | 2011-12-29 |
20110314818 | CASCADED CONDENSER FOR MULTI-UNIT GEOTHERMAL ORC - A pair of organic rankine cycle systems are connected in series with the geothermal fluid passing first through an evaporator of the first system and then through an evaporator of the second system before returning to a sink. Similarly, the cooling tower is arranged to provide cooling water to pass first through the condenser in one system and then through the condenser of the other system, to reduce the total flow required and the size of associated cooling hardware. | 2011-12-29 |
20110314819 | SYSTEM INCLUDING FEEDWATER HEATER FOR EXTRACTING HEAT FROM LOW PRESSURE STEAM TURBINE - A system is disclosed including a low pressure steam turbine; an air-cooled condenser (ACC) in fluid connection with the low pressure (LP) steam turbine, the ACC for receiving a portion of steam from an exhaust of the LP steam turbine; a feedwater heater in fluid connection with the low pressure steam turbine via a conduit, the feedwater heater for receiving a portion of supply steam from the LP steam turbine; and a condensate pump in fluid connection with the ACC and the feedwater heater, the condensate pump for receiving condensate fluid from the ACC and drain fluid from the feedwater heater. | 2011-12-29 |
20110314820 | DOSING SYSTEM FOR USE IN AN EXHAUST SYSTEM OF A COMBUSTION ENGINE - The present invention relates to a dosing system for dosing a first fluid, preferably flowing in a first flow passage ( | 2011-12-29 |
20110314821 | Flow-Through Substrates and Methods for Making and Using Them - A flow-through substrate comprising a sulfur-containing compound distributed throughout the flow-through substrate structure. The flow-through substrate may be used, for example, in the removal of a heavy metal from a fluid such as a gas stream. | 2011-12-29 |
20110314822 | Switchable Solar Heating Device For A Gas Turbine - A switchable solar heating device for a gas turbine with a compressor, having a valve for electively bypassing a solar heater which is arranged between a compressor stage and a turbine stage of the gas turbine. The valve is constructed as a 4-way valve with a compressor port that can be connected to the compressor stage, a turbine port that can be connected to the turbine stage, a solar input port that can be connected to an input of the solar heater, and a solar output port that can be connected to an output of the solar heater. | 2011-12-29 |
20110314823 | GAS TURBINE COMBUSTOR LINER CAP ASSEMBLY - A combustor liner cap assembly is provided for use in a multiple fuel nozzle combustor of a gas turbine. The combustor liner cap assembly includes a tube plate having a plurality of fuel nozzle openings and a plurality of open ended premix tubes extending aft from the tube plate. Each premix tube has a forward end having a forward edge, the forward end being received in a corresponding one of the fuel nozzle openings. Each premix tube is secured to the tube plate aft of the forward edge of the forward end of the premix tube, for example, metallurgically bonded, such as by welding or brazing, to the tube plate or threaded into the tube plate. | 2011-12-29 |
20110314824 | SWIRLER, FUEL AND AIR ASSEMBLY AND COMBUSTOR - An air swirler, a fuel and air admission assembly, and a staged combustor are disclosed. The staged combustor may be equipped with the fuel and air admission assemblies incorporating the air swirlers for use in gas turbine engines, such as for example gas turbine engines powering aircraft having supersonic cruise capability. | 2011-12-29 |
20110314825 | GAS TURBINE SYSTEM HAVING PREMIXED INJECTOR VANES - In certain exemplary embodiments, a system includes an annular duct having an inner annular wall and an outer annular wall. The system also includes a plurality of injector vanes configured to mix air and fuel to produce an air-fuel mixture, and configured to inject the air-fuel mixture into a central chamber between the inner and outer annular walls. | 2011-12-29 |
20110314826 | Burner Assembly - A burner assembly for a firing system for firing fluidic fuels is provided. The burner assembly has a burner hub, an air inlet channel and a fuel inlet channel, wherein the fuel inlet channel is at least partially designed in the burner hub. A screening wall is arranged in the fuel inlet channel. The screening wall is spaced apart from a wall of the fuel inlet channel so that an intermediate space is formed between the wall of the fuel inlet channel and the screening wall. A sleeve is equipped with at least one radial positioning means that ensures a clearance of the sleeve from the wall of the fuel inlet channel. The at least one radial positioning means of the sleeve is designed as a positioning projection arranged in a circular manner, protruding out radially. | 2011-12-29 |
20110314827 | FUEL NOZZLE ASSEMBLY - An insert for pre-mixing a secondary fuel in a pre-mixing annulus of a fuel nozzle assembly is disclosed. The insert includes a cartridge extending through at least a portion of the fuel nozzle assembly and configured to flow the secondary fuel therethrough. The insert further includes an adapter coupled to the cartridge, the adapter defining a fuel plenum and at least one radially extending injection bore. The at least one injection bore is configured to accept at least a portion of the secondary fuel from the cartridge and inject the secondary fuel into the pre-mixing annulus. | 2011-12-29 |
20110314828 | BLEEDING OF AIR VIA THE DIFFUSER OF A CENTRIFUGAL COMPRESSOR OF A TURBINE ENGINE - Diffuser intended to straighten the flow of air issuing from a centrifugal compressor in a turbine engine, the said diffuser having a cylindrical shape and comprising a first part having the form of two substantially parallel discs extending substantially radially relative to the axis of symmetry of the diffuser, a second bent part and a third part intended to open out into a downstream cavity, positioned downstream of the said diffuser and fed with air issuing from the said compressor, characterized in that the first part is traversed by a plurality of channels distributed evenly over its circumference and opening out on its downstream face so as to bring the air contained in the said downstream cavity into communication with a bleed cavity situated upstream of the said diffuser. | 2011-12-29 |
20110314829 | LINER AFT END SUPPORT MECHANISMS AND SPRING LOADED LINER STOP MECHANISMS - A gas turbine includes a liner, a casing surrounding the liner, a hula seal flexibly connected to an aft end of the liner and a liner aft support mechanism. The liner is configured to receive compressed gas and fuel at an upstream end, the mixture of the compressed gas and the fuel being burned in a combustion core area of the liner to yield hot exhaust gasses. The liner aft end support mechanism is located downstream from an area where a highest temperature on an outer surface of the liner is attained, and upstream to a portion where the hula seal is connected to the liner, and is configured to movably support the liner inside the casing. The liner aft end support mechanism includes at least three individual support elements configured to allow a part of the individual support elements to move in the flow direction relative to at least one of the liner or the casing. | 2011-12-29 |
20110314830 | OIL SUPPLY SYSTEM WITH MAIN PUMP DEAERATION - An oil supply system for a gas turbine engine with a centrifugal air/oil separator in fluid communication with the scavenge system to receive the used oil mixture and extract oil and air therefrom, a supply pump in serial connection with the main oil outlet of the separator and in fluid communication with the bearing cavities to deliver the oil thereto, an oil tank in fluid communication with the overflow oil outlet of the separator, and at least one make-up pump having an inlet in fluid communication with the tank and having an outlet in fluid communication with the scavenge system. | 2011-12-29 |
20110314831 | SECONDARY WATER INJECTION FOR DIFFUSION COMBUSTION SYSTEMS - Emissions and combustion dynamics of a turbine engine are managed through a combustor system that injects water into the primary fuel flow and supplies a secondary water steam to the flame zone of the combustor through a central, secondary liquid nozzle or of the fuel nozzle assembly. | 2011-12-29 |
20110314832 | ADDITIVE INJECTION SYSTEM FOR USE WITH A TURBINE ENGINE AND METHODS OF ASSEMBLING SAME - A method for assembling an additive injection system for use with a turbine engine includes coupling a liquid fuel connection in flow communication with a water supply manifold and coupling an additive source in flow communication with the water supply manifold. | 2011-12-29 |
20110314833 | ADDITIVE INJECTION SYSTEM FOR USE WITH A TURBINE ENGINE AND METHODS OF ASSEMBLING SAME - A method for assembling an additive injection system for use with a turbine engine includes coupling an atomizing air connection to a fuel nozzle assembly and coupling an additive source to the atomizing air connection. | 2011-12-29 |
20110314834 | COMBINED PRODUCTION OF HYDROCARBONS AND ELECTRICAL POWER - A process for the preparation of hydrocarbon products and for the generation of power comprising the steps of (a) providing a synthesis gas having a hydrogen to carbon monoxide ratio of between 0.1 and 1; (b) contacting the synthesis gas with one or more catalysts which together catalyse a reaction of hydrogen and carbon monoxide to oxygenates comprising methanol and dimethyl ether with a dimethyl ether to methanol ratio of higher than 2 and a carbon dioxide content of above 20 mole %; (c) contacting the carbon dioxide containing oxygenate mixture at an inlet temperature of between 240 and 4000 C with a catalyst being active in the conversion of oxygenate to higher hydrocarbons and a tail gas being rich in carbon dioxide; (d) combusting the carbon dioxide rich tail gas, optionally admixed with fresh carbon monoxide rich synthesis gas in a gas turbine combustion chamber to flue gas; and (e) expanding the flue gas stream through a gas turbine for the generation of power. | 2011-12-29 |
20110314835 | COOLER IN NACELLE WITH RADIAL COOLANT - A cooling system in an aircraft gas turbine engine includes a heat exchanger positioned within an annular nacelle space surrounding a bypass duct of the engine. The heat exchanger has a radial coolant passage extending between the bypass duct and ambient air surrounding the nacelle, and a flow passage extending substantially normal to the radial passage for direction of a fluid to be cooled therethrough. A configuration of this nature may assist in defining a no-flow length of the heat exchanger in a third direction normal to the other two mentioned directions, which may allow for improved performance within a given radial envelope. | 2011-12-29 |
20110314836 | MAGNETOCALORIC HEAT GENERATOR - A magnetocaloric heat generator ( | 2011-12-29 |
20110314837 | SYSTEM AND METHOD FOR THERMOELECTRIC PERSONAL COMFORT CONTROLLED BEDDING - A system and method for controlling ventilation in a bed (mattress) includes an user-controlled air conditioning control system for generating and supplying a conditioned air flow to a distribution layer/system located on or near the mattress. The distribution layer/system includes a spacer structure surrounded by fabric material(s) and configured to receive the conditioned air flow and provide a cooling or heating effect to a body adjacent the mattress. | 2011-12-29 |
20110314838 | GAS SUPPLY DEVICE - The present invention relates to a gas supply device having a compact configuration that enables prevention of vaporized gas by requisite minimum heating means from being liquefied again and an installation area to be considerably reduced. The gas supply device is provided with: a tank configured to retain material liquid; and a mass flow controller that is connected to an inside of the tank through a first valve unit, and controls a flow rate of gas resulting from vaporizing the material liquid, in which inside an outer wall of the tank, an internal flow path is formed, and the internal flow path is provided with a generated gas lead-out line provided with: a first valve flow-in flow path connecting the inside of the tank and a first inlet port; and a first valve flow-out flow path connecting a first outlet port and an introduction port of the mass flow controller . | 2011-12-29 |
20110314839 | Pressure Control System And Method - A pressure control system comprises separate conduits for supplying liquefied gas and vapor from a cryogen space defined by a cryogenic storage tank. A first conduit can deliver liquefied gas to a use device through a heater and then a first flow controller. A second conduit can deliver vapor to the use device with flow therethrough controlled by a second flow controller. The first flow controller is not exposed to liquefied gas at cryogenic temperatures because it is located downstream from the heater. For automatic operation a pressure sensor measures pressure inside the cryogen space and the first and second flow controllers are independently operable to maintain the pressure inside the cryogen space within a predetermined range. In a preferred embodiment the liquefied gas is a combustible fuel that is consumed by an internal combustion engine, which is the use device. | 2011-12-29 |
20110314840 | Various methods for industrial scale production of graphene and new devices/instruments to achieve the latter - This invention is comprised of the following innovations: various devices/instruments which may be used in the preparation of a compact monolayer [made up of a suitable organic material (or organic compound)] as well as the carbonization of the latter; efficient methods for preparing a compact monolayer which is free from all “other” materials that were used in the various processes involved in the said preparation of the said compact monolayer; various methods for carbonizing a compact monolayer by means of a suitable “heat source” (which allows the application of a sudden searing “heat” extremely quickly) in order to produce a graphene layer, where the said heat source may be a “hot surface” or a suitable “radiation type beam” such as a suitable laser beam, or a suitable maser beam, or a suitable electron beam; and finally, various methods to provide a protective layer for a graphene layer. | 2011-12-29 |
20110314841 | HEAT PUMP AND METHOD OF OPERATION - A heat pump is provided having a first heat exchanger and a second heat exchanger. A compressor is fluidly coupled to the first heat exchanger and the second heat exchanger. A reversing valve is fluidly coupled between the first heat exchanger and the second heat exchanger. The reversing valve is adapted to flow of a refrigerant from the compressor to the first heat exchanger during heating mode and to the second heat exchanger during a cooling mode. A thermal expansion valve is positioned between the first heat exchanger and the second heat exchanger. An electronic expansion valve is positioned between the first heat exchanger and the second heat exchanger. A controller is electrically coupled to operate the electronic expansion valve between a fully open, a fully closed and a modulated position depending on the operation of the compressor. | 2011-12-29 |
20110314842 | METHOD AND APPARATUS FOR HARVESTING ICE IN AN ICE MAKER SYSTEM - Method and apparatus for ice maker systems are disclosed. One exemplary method comprises the steps of: heating an ice mold body to separate ice formed in the ice mold body from the ice mold body; releasing the separated ice from the ice mold body; and contacting at least a portion of the ice mold body with a heat transfer fluid to cool the ice mold body. | 2011-12-29 |
20110314843 | CO2-REFRIGERATION DEVICE WITH HEAT RECLAIM - A refrigeration device containing CO | 2011-12-29 |
20110314844 | METHOD AND APPARATUS FOR WASTE HEAT RECOVERY AND ABSORPTION GASES USED AS WORKING FLUID THEREIN - A method provides for waste heat power generation or heat recovery and for a driving power with an absorption process using low grade heat sources. An apparatus also provides for such waste heat recovery in absorption process and to the used vapor-salt working fluid. A low temperature heat source is used as a heating working medium to heat in a regenerator by heat exchange the absorption liquid working fluid from the absorber and consisting of a salt absorbent and ammonia or carbon dioxide as an absorbed agent to form the absorbent and the superheated high pressure absorbed agent. The superheated and vaporized absorbed agent enters into a turbine to provide energy and generate power via turbine expansion step. After heat release, the resultant low pressure absorbed agent is discharged from the turbine and returns to the absorption step and contacts with the absorbent from the regeneration step to form the absorption liquid which can enter into the next thermodynamic cycle process. | 2011-12-29 |
20110314845 | TADEM COMPRESSOR OPERATION - A refrigerant system operates with tandem compressors. As is known, one or more of the tandem compressors can be shut down at part-load operating conditions when lower refrigerant system capacity is required. A control periodically engages at least one shut down tandem compressor for a short period of time. This increases the refrigerant mass flow of refrigerant throughout the refrigerant system to ensure that oil travels through the system and is not retained in the system. | 2011-12-29 |
20110314846 | Refrigeration Circuit and Method for Operating a Refrigeration Circuit - The invention relates to a refrigeration circuit having a mono- or multi-component refrigerant circulating therein, said refrigeration circuit comprising, in the direction of flow, a condenser, a collecting container, a relief device connected upstream of an evaporator, an evaporator and a compressor unit with single-stage compression. | 2011-12-29 |
20110314847 | DUAL DUTY COMPRESSION MACHINE - A compression machine includes a refrigerant condenser, an expansion device, a refrigerant evaporator, a first compressor and a second compressor. Each compressor is arranged to receive lower pressure refrigerant vapor from the evaporator and to deliver higher pressure vapor to the condenser independently of the other compressor. The first compressor operates when the compression machine is operating in a first duty mode, for example a water-cooling mode. The second compressor operates when the compression machine is operating in a second duty mode, for example one of a water-heating mode or a brine cooling. The first compressor is selected for optimal performance in the first duty only and the second compressor is selected for optimal performance in the second duty mode only. | 2011-12-29 |
20110314848 | COMBINED AIR-CONDITIONING AND HOT-WATER SUPPLY SYSTEM - A configuration provided with a heat source unit, an indoor unit, a circuit for a hot-water supply heat source provided with a refrigerant—refrigerant heat exchanger and throttle means for the hot-water supply heat source, and a branch unit that distributes a refrigerant flowing through the indoor unit and the circuit for hot-water supply heat source and also provided with a refrigerating cycle for air conditioning in which the indoor unit and the circuit for hot-water supply heat source are connected in parallel and connected to the heat source unit by at least two connection pipelines via the branch unit and a refrigerating cycle for hot-water supply in which a compressor for hot-water supply, a heat-medium—refrigerant heat exchanger, throttle means for hot-water supply, and the refrigerant—refrigerant heat exchanger are connected in series, in which the refrigerating cycle for air conditioning and the refrigerating cycle for hot-water supply are connected so as to exchange heat between the refrigerant for air conditioning and the refrigerant for hot-water supply in the refrigerant—refrigerant heat exchanger. | 2011-12-29 |
20110314849 | Storage container with sensor device and refrigerator having the same - A storage container with a sensor device to detect a state of food contained in the storage container and a refrigerator having the same. The sensor device is separably mounted to the storage container. The sensor device includes an electrode terminal usable not only to achieve a charging operation, but also to achieve a salinity measuring operation. Thus, the sensor device has user convenience while having a compact size. | 2011-12-29 |
20110314850 | THIN-WALLED SELF-SUPPORTING CUBOID VACUUM CONTAINER FOR SORPTION MACHINES, ESPECIALLY ADSORPTION MACHINES - The invention regards a self-supporting, substantially cuboid vacuum container which is particularly thin-walled, and the use thereof especially for adsorption devices. | 2011-12-29 |
20110314851 | AIR CONDITIONER - An air conditioner includes a heat generating member, an electromagnetic induction heating unit, an air conditioning target space temperature detecting unit, an outdoor air temperature detecting unit, and a control unit. The heat generating member thermally contacts a refrigerant piping and/or refrigerant that flows through the refrigerant piping. The electromagnetic induction heating unit includes a magnetic field generating part that generating part generates a magnetic field in order to heat the heat generating member by induction heating. The control unit, when the refrigeration cycle is performing heating operation or defrosting operation, inhibits the generation of the magnetic field by the magnetic field generating part when the temperature of the space to be air conditioned and the outside air temperature do not satisfy a first prescribed condition or when a difference between a target set temperature and the temperature of the space does not satisfy a second prescribed condition. | 2011-12-29 |
20110314852 | AIR CONDITIONER - An air conditioner includes a refrigerant circuit, an electromagnetic induction heating unit, and a control unit. The refrigerant circuit has a compressing mechanism with an adjustable operating capacity, a heat source side heat exchanger, an expansion mechanism, and a utilization side heat exchanger. The electromagnetic induction heating unit heats a refrigerant piping and/or a member that is in thermal contact with a refrigerant that flows through the refrigerant piping. The control unit sets the electromagnetic induction heating unit to a forced inhibit state if any one of a condition in which the electromagnetic induction heating unit has been manually set to operation inhibited; a condition in which an air conditioning load is small; and a condition in which an amount of circulating refrigerant is small is satisfied. | 2011-12-29 |
20110314853 | COOLING SYSTEM - A cooling system comprising an intake air temperature sensor which measures an intake air temperature to an evaporator by a blower; a return air temperature sensor which measures a return air temperature which is cooled in the evaporator; and a blower frequency switching device which switches a frequency of the blower, wherein the blower frequency switching device controls the frequency of the blower to a frequency of the blower corresponding to a difference between an intake air temperature which is measured by an intake air temperature sensor and a return air temperature which is measured by a return air temperature sensor. | 2011-12-29 |
20110314854 | REFRIGERATOR - A refrigerator provided with a refrigerant circuit in which a compressor, a condenser, a liquid container, a supercooling heat exchange portion, a throttle valve, and an evaporator connected in this order by piping, a return circuit that branches from a downstream position in a refrigerant flowing direction of the supercooling heat exchange portion in the refrigerant circuit and leads to an intermediate-pressure chamber of the compressor via the supercooling heat exchange portion, a supercooling throttle valve with a variable valve opening-degree that is disposed on a refrigerant inlet side of the supercooling heat exchange portion in the return circuit, and operation state detecting means that detects operation state data in the refrigerant circuit, in which dryness-degree calculating means that calculates a dryness-degree of the refrigerant on the outlet side of the supercooling heat exchange portion in the return circuit on the basis of the detected operation state data and supercooling throttle valve control means that controls the valve opening-degree of the supercooling throttle valve so that the calculated dryness-degree gets close to the value of 1. | 2011-12-29 |
20110314855 | Indoor unit of air conditioner - An indoor unit of an air conditioner with an electronic expansion valve. The indoor unit includes a main body, a heat exchanger disposed at the front portion of the inside of the main body, a control unit, in which electrical components are mounted, disposed at the outside in the lengthwise direction of the heat exchanger, a control case including a first side surface part disposed between the control unit and the heat exchanger and an extension part connected with the first side surface part and extended in the lengthwise direction of the heat exchanger, and an electronic expansion valve disposed in a space defined by two surfaces neighboring with each other by the extension part. | 2011-12-29 |
20110314856 | Low-pressure high-efficiency aqua ammonia absorption heat pump system for BCHP residential use - A system of a low-pressure ammonia-water absorption chiller/heat pump combined with a thermal mass as a source of liquid coolant. The low-pressure ammonia-water absorption chiller/heat pump has a ratio of generator pressure to absorber pressure which is preferably not more than 2:1, and may include a condensate sub-cooler heat exchanger with a separate coolant supply. The thermal mass may be a swimming pool, a geothermal system, or a cooling tower, for example. Combined with an electrical power production device such as photovoltaic solar collector panels, or a fuel cell; the combined system produces residential electrical power generation along with residential space heating and cooling, thereby providing a residential BCHP (Building cooling, heating, and power) system having a very low carbon footprint and a high operating efficiency, such as measured by heat pump COP (Coefficient of Performance). | 2011-12-29 |
20110314857 | Device for generating an air wall in an upright refrigerated cabinet - A device for generating an air wall in an upright refrigerated cabinet ( | 2011-12-29 |
20110314858 | REACTOR CONTAINMENT VESSEL COOLING SYSTEM, REACTOR CONTAINMENT VESSEL, AND REACTOR CONTAINMENT VESSEL COOLING METHOD - A reactor containment vessel cooling technology for preventing the cooling capability and structural integrity of a reactor containment vessel cooling system from decreasing by lowering the temperature of water vapor and gases acquired by the reactor containment vessel cooling system is provided. Based on the technology, the present invention provides a reactor containment vessel cooling system that acquires water vapor in a reactor containment vessel by using water vapor pressure in the vessel as a drive force, condenses the acquired water vapor into condensate, and cools the reactor containment vessel with the condensate. The reactor containment vessel cooling system includes a heat exchange pool | 2011-12-29 |
20110314859 | REFRIGERATOR - A refrigerator ( | 2011-12-29 |
20110314860 | MOVABLE ICE BIN GUARD - A pivotable guard includes a guard surface configured to be mounted to a bin such that the guard surface is pivotable about an axis; and the bin including at least one side wall and a rear wall. The guard surface is configured to pivot between a lowered position relative to the bin and a raised position relative to the bin higher than the lowered position. | 2011-12-29 |
20110314861 | AIR CONDITIONER AND OUTDOOR UNIT - The present invention relates to an air conditioner and to an outdoor unit. More particularly, the present invention relates to an air conditioner having a plurality of indoor units, wherein said air conditioner comprises a distribution unit which is accommodated in an outdoor unit of the air conditioner and connected to the outdoor unit and indoor units, or which is separated from the outdoor unit and connected to the outdoor unit and indoor units to distribute refrigerant to the plurality of indoor units. | 2011-12-29 |
20110314862 | METHOD AND ARRANGEMENT FOR COOLING A SUBSTRATE, ESPECIALLY A SEMICONDUCTOR - In this method, a refrigerant ( | 2011-12-29 |
20110314863 | REFRIGERANT VAPOR COMPRESSION SYSTEM WITH DUAL ECONOMIZER CIRCUITS - A refrigerant vapor compression system includes a flash tank economizer and a refrigerant-to-refrigerant heat exchanger economizer disposed in series refrigerant flow relationship in the refrigerant circuit intermediate a refrigerant heat rejection heat exchanger and a refrigerant heat absorption heat exchanger. A primary expansion valve disposed in the refrigerant circuit in operative association with and upstream of the refrigerant heat absorption heat exchanger and an economizer expansion valve disposed in the refrigerant circuit in operative association and upstream of the flash tank economizer provide a two-step expansion process for expanding refrigerant passing through the refrigerant circuit from the refrigerant heat rejection heat exchanger to the refrigerant heat absorption heat exchanger. | 2011-12-29 |
20110314864 | REFRIGERATOR - An effective component generator ( | 2011-12-29 |
20110314865 | RIBBON STRAND NECKLACE - The present invention relates to a lightweight necklace comprising: a ribbon assembly; a strand extending from each end of the ribbon assembly; and an adjustable knot, where the extending strands create the knot. The ribbon assembly includes a plurality of strands of ribbon yarn stitched and knotted together at the ends of the assembly. In one particular embodiment, the ribbon assembly includes five strands of ribbon yarn stitched to create a 14-inch length ribbon assembly. The knot provides a means to adjust the length of the tie strands. | 2011-12-29 |
20110314866 | Personal Ornament - In the context of a personal ornament, e.g., a finger ring, in which decorative member(s) is/are attached to cord loop(s), making size(s) of loop(s) variable creates the impression of a lighter grip and improves fit. Finger ring | 2011-12-29 |
20110314867 | EARRING - A jewelry item including a body, a locking bar provided at one end of the body with a locking groove, and a locker provided at the other end with an insert groove and an internal hinge post. A locking release button is mounted within the locker and rotatable around the internal hinge post. The release button has a first end for engagement of the locking groove and a second pressing end protruding out of the locker. A spring is mounted about the internal hinge post. When the first end of the release button is received within the locking groove in a closed position and the pressing end is depressed, the first end of the release button is rotated against the elastic spring force and the locking bar is decoupled from the locker into an open position. | 2011-12-29 |
20110314868 | METHOD FOR PRODUCING GLASS BODY AND METHOD FOR PRODUCING OPTICAL MEMBER FOR EUV LITHOGRAPHY - The present invention relates to a method for producing a glass body containing: hydrolyzing a silicon compound and a compound containing a metal serving as a dopant, in a flame projected from a burner to form glass fine particles; and depositing and growing the formed glass fine particles on a base material, in which a raw material mixed gas containing a gas of the silicon compound, a gas of the compound containing a metal serving as a dopant, and either one of a combustible gas and a combustion supporting gas is fed into a central nozzle (A) positioning in the center of the burner; the other gas of the combustible gas and the combustion supporting gas is fed into a nozzle (B) different from the central nozzle (A) of the burner; a combustible gas or a combustion supporting gas is arbitrarily fed into a nozzle different from the nozzles (A) and (B); and a flow rate of the raw material mixed gas is 50% or more and not more than 90% of the largest flow rate among flow rate(s) of the combustible gas(ses) and the combustion supporting gas(ses) fed from other nozzle or nozzles than the central nozzle (A). | 2011-12-29 |
20110314869 | METHOD AND DEVICE FOR PRODUCING THIN SILICON RODS - A method for producing thin silicon rods using a floating zone crystallization process includes supplying high frequency (HF) current to a flat induction coil having a central opening, a plurality of draw openings and a plate with a slot as a current supply of the HF current so as to provide a circumfluent current to the central opening. An upper end of a raw silicon rod is heated by induction using the flat induction coil so as to form a melt pool. A thin silicon rod is drawn upwards through each of the plurality of draw openings in the flat induction coil from the melt pool without drawing a thin silicon rod through the central opening having the circumfluent current. | 2011-12-29 |
20110314870 | GLASS MANUFACTURING SYSTEM AND METHOD FOR FORMING A HIGH QUALITY THIN GLASS SHEET - A glass manufacturing system ( | 2011-12-29 |
20110314871 | CREATION OF GLAZING COMPRISING AN OPENING - The invention relates to a method for preparing a sheet of curved glass comprising an opening involving bending followed by cooling, the periphery of the sheet and the periphery of the opening being supported, at least at the start of cooling, by a skeleton. | 2011-12-29 |
20110314872 | GLASSWARE FORMING MACHINE MOLDS OPENING/CLOSING DEVICE - A mold of a glassware forming machine has a longitudinal plane of symmetry, and two half-molds movable between a closed position and an open extraction position by a powered mold opening/closing device, which has a fixed fastening and supporting structure, two mold-holders, and, for each mold-holder, a respective supporting and actuating arm hinged to the relative mold-holder to rotate about a movable hinge axis, and to the fixed structure to rotate about a fixed hinge axis; the fixed hinge axes being located on opposite sides of the plane of. symmetry, and at such a distance from the plane of symmetry that, when the half-molds are in the closed position, the line intersecting the fixed axis and movable axis of each arm extends substantially parallel to the plane of symmetry. | 2011-12-29 |
20110314873 | METHOD OF MANUFACTURING OPTICAL FIBER - A coating is applied on an optical fiber drawn from a melted tip of an optical-fiber preform. A glass spin is applied to a coated optical fiber by gripping the coated optical fiber with at least a pair of spinning applying rollers arranged in different levels with parallel rotation axes, rotating the spinning applying rollers so that the coated optical fiber is guided in a predetermined direction, and alternately shifting the spinning applying rollers in opposite directions along the rotation axes. The glass spin is applied to the coated optical fiber in a state in which each of the rotation axes is tilted at a predetermined angle from a plane perpendicular to the first direction. | 2011-12-29 |
20110314874 | APPARATUS AND METHOD FOR MANUFACTURING GLASS PREFORM - An apparatus for manufacturing a glass perform, includes: a dummy tube section, a reservoir portion, and a cooling portion; and a glass tube section in which particles of an alkali metal compound or an alkaline earth metal compound which have flowed into the glass tube section from the dummy tube section are heated by a second heat source which performs traverse, and oxides of the particles being deposited on an inner wall and dispersed in the glass tube section. In the cooling portion of the dummy tube section, vapor of the alkali metal compound or the alkaline earth metal compound generated by heating of a first heat source is cooled and condensed by a dry gas flowing into the dummy tube section, and thereby the particles are generated. | 2011-12-29 |
20110314875 | METHOD AND CIRCUIT ARRANGEMENT FOR DETERMINING THE LOAD AND/OR UNBALANCE OF A LAUNDRY DRUM OF A WASHING MACHINE - In a method for determining a load and/or an unbalance of a laundry drum of a washing machine driven by an electric motor having a stator with at least one winding coupled to a power inverter controlled by a control unit, the laundry drum is accelerated to a predetermined rotational speed and then slowed down. During the slow-down, the motor operates in generator mode and an electric current flowing through the at least one winding and/or an electric intermediate circuit voltage is measured. The time dependence of the electric power supplied by the electric motor in generator mode is evaluated during a revolution of the laundry drum. The unbalance and/or the load are determined from the measured current values and/or the intermediate circuit voltage and from the determined electric power. A corresponding circuit arrangement and a washing machine with this circuit arrangement are also disclosed. | 2011-12-29 |
20110314876 | Locking Assembly for a Door - A locking assembly for a door having an outer side, an inner side and a sidewall and has an exterior assembly, a cylinder and an interior assembly. The exterior assembly is mounted on the outer side of the door and has an outside mounting seat, a press-button, a transmitting device, a transmitting board, an engaging wheel and a rotating spindle. The cylinder is mounted in the exterior assembly and has a cylinder-transmitting panel. The multi-point latch is mounted in the sidewall of the door and is connected to the exterior assembly and the cylinder. The interior assembly is mounted on the inner side of the door, is connected to the exterior assembly and the cylinder and has an inside mounting seat, a operating handle, a switch, a linking device, a seat board, an inside reset spring and a switch mount. | 2011-12-29 |
20110314877 | Locking Assembly for a Door - A locking assembly for a door having an outer side, an inner side and a sidewall and has an exterior assembly, a latch and an interior assembly. The exterior assembly is securely mounted on the outer side of the door and has a mounting seat, a press-button, a transmitting device, a transmitting board, a hooking wheel, an engaging wheel, a rotating spindle and a driving shaft. The latch is securely mounted in the sidewall of the door, is connected to the exterior assembly and has a mounting end, a locking end, a latch bar and a rotating hole. The interior assembly is securely mounted on the inner side of the door, is connected to the exterior assembly and the latch and has an outer side, an inner side, a rotating mount, an inside reset spring, a driving square hole and a rotating button. | 2011-12-29 |
20110314878 | COMBINATION DOOR LATCH AND DEADBOLT ASSEMBLY - A combination door latch and deadbolt assembly that has first and second configurations for use with a door having a deadbolt aperture and a latchbolt aperture spaced by either a first vertical distance or a second vertical distance. The second vertical distance is less than the first vertical distance. In the first configuration, an insert slide is connected to an interconnect slide for vertical movement with the interconnect slide and the interconnect slide is operably connected to a deadbolt assembly via the insert slide. The insert slide and interconnect slide are movable vertically to move a deadbolt from an extended position to a retracted position in response to movement of an interior actuator from a first position to a second position. In the second configuration, the interconnect slide is operably connected to the deadbolt assembly without the insert slide. | 2011-12-29 |
20110314879 | CONNECTION DEVICE FOR HOLDING AN OBJECT, SUCH AS A KEY, DOG TAG, AND THE LIKE - Connection devices for holding objects, such as, for instance, keys or dog tags, are disclosed. The connection device includes a ring presenting spaced apart ends defining an opening therebetween through which objects may be added or removed to the connection device. The device also includes a body with a blocking portion configured to adequately span the ring opening to selectively prohibit addition or removal of objects from the ring. The ring and body are shiftably interconnected at a hinged connection. | 2011-12-29 |