Patent application number | Description | Published |
20120062035 | Photovoltaic Device And Manufacturing Method - The invention relates to a photovoltaic device comprising at least one photovoltaic cell ( | 03-15-2012 |
20120068547 | ELECTRONIC MANAGEMENT SYSTEM FOR PHOTOVOLTAIC CELLS - An electronic management system for a photovoltaic generator is disclosed herein. The, the electronic management system comprises a plurality of static microconverters, each microconverter being electrically connected to one or more photovoltaic cells, the one or more photovoltaic cells forming a portion of a whole of the cells of the generator, a reconfiguration module adapted for transmitting energy flows from said microconverters towards a load, and a central electronic unit adapted for controlling a modification of the energy flows transmitted by said at least one reconfiguration module. | 03-22-2012 |
20120097215 | Method For Manufacturing Photovoltaic Cells With Multiple Junctions And Multiple Electrodes - A photovoltaic device and method of manufacture of a photovoltaic device including an assembly of at least two photovoltaic cells; and a lamination material inserted between each photovoltaic cell, each photovoltaic cell including: two current output terminals; at least one photovoltaic junction; current collection buses; and connection strips extending from the current collection buses to the current output terminals, all the current output terminals being placed on a single surface of the photovoltaic device. | 04-26-2012 |
20120248880 | System For The Electronic Management Of Photovoltaic Cells As A Function Of Meteorology - The invention relates to a system for the electronic management of a photovoltaic generator, said system comprising a plurality of n static converters ( | 10-04-2012 |
20120256612 | System For The Electronic Management Of Photovoltaic Cells With Adapted Thresholds - The invention relates to a system for the electronic management of a photovoltaic generator, said system comprising a plurality of n static converters ( | 10-11-2012 |
20150059830 | Method For Manufacturing Photovoltaic Cells With Multiple Junctions And Multiple Electrodes - A photovoltaic device and method of manufacture of a photovoltaic device including an assembly of at least two photovoltaic cells; and a lamination material inserted between each photovoltaic cell, each photovoltaic cell including: two current output terminals; at least one photovoltaic junction; current collection buses; and connection strips extending from the current collection buses to the current output terminals, all the current output terminals being placed on a single surface of the photovoltaic device is provided. | 03-05-2015 |
Patent application number | Description | Published |
20090069152 | Ignition and transmission shift lever interlock system - The interlock system includes a shaft that defines a longitudinal axis which the shaft rotates about during transmission shift operations. A transmission shift lever is coupled to the shaft, and an inhibitor pin is coupled to the ignition switch by a cable. The inhibitor pin engages the transmission shift lever to prevent shift operations when the ignition switch is in the off position. The inhibitor pin disengages the transmission shift lever when the ignition switch is positioned in the accessory position or a start/run position. The shaft includes a recess into which the inhibitor pin extends when the shaft is in the neutral or drive position to permit disconnection of the accessory circuit by moving the ignition switch to a mid position (between the off position and the accessory position) without placing the shaft in the park position. | 03-12-2009 |
20090107278 | Energy absorbing shift lever assembly with reusable latching mechanism - A shift lever assembly for operating a transmission of a vehicle includes a mounting shaft an extension shaft coupled thereto. The extension shaft is pivotable between an operating position and a collapse position relative to the mounting shaft. A latching mechanism is disposed within a bore defined by one of the mounting shaft and the extenstion shaft. The latching mechanism includes a compression spring biasing against a plunger. One of the mounting shaft and the extension shaft defines a seat. The plunger engages the seat in the interlocking engagement when the extension shaft is in the operating position. The plunger holds the extension shaft in the operating position until a force greater than a pre-determined value is applied to the extension shaft to compress the plunger and permit the extension shaft to pivot into the collapse position. The extension shaft is repeatably moveable between the operating position and the collapse position. | 04-30-2009 |
20090293660 | Transmission shift mechanism having insert molded crank arm - A transmission shift mechanism for use with a vehicle transmission. The transmission shift mechanism includes a user-operated selector and a sub-assembly operably disposed between said user-operated selector and the vehicle transmission. The sub-assembly includes a torque-transfer member having a first portion and a second portion wherein the first portion is pivotally secured to the transmission shift mechanism about a pivot axis and the second portion defines a section of a substantially spherical surface which is engageably disposed within a non-linear camming slot defined by the transmission shift section. The torque-transfer member takes the form of a molded polymeric body with a sheet metal insert disposed within the molded polymeric body. The second portion of the torque-transfer member may include flats to reduce the volume of polymeric material required in the manufacture of the member. A method of manufacturing such a torque-transfer member or crank arm is also disclosed. | 12-03-2009 |
20100011604 | AUTOMOTIVE TRANSMISSION SHIFT SYSTEM LINEAR MEASUREMENT DEVICE - A measurement device includes a base extending along a longitudinal axis, an input connector configured for attachment to a shifter assembly of a vehicle and a clamp configured for attachment to a linkage support bracket of the vehicle. The measurement device measures the linear displacement of a linkage interconnecting the shifter assembly and a transmission of the vehicle in response to movement of the shifter assembly between a first position and a second position. A scale is attached to the input connector and slideably supported by the clamp. A scale reader is attached to the base for measuring linear movement of the scale in response to movement of the shifter assembly between the first and second positions. Preferably, the scale and the scale reader comprise a digital measuring unit having a digital display for displaying the measured linear movement. | 01-21-2010 |
20110219902 | ASSEMBLY WITH METAL CASTING AND POLYMERIC MEMBER AND TRANSMISSION SHIFT MECHANISM - An assembly including a polymeric member and a unitary metal casting wherein the metal casting relatively moveably captures the polymeric member on the metal casting. The assembly can be adapted for use as a crank arm in a transmission shift mechanism. In some embodiments of the assembly, the polymeric member includes an opening defining a rotational axis of said polymeric member. The metal casting extends into the opening and includes at least one enlarged diameter portion with the polymeric member being rotationally disposed on the metal casting and axially captured on the metal casting by the at least one enlarged diameter portion of the metal casting. A method of manufacture is also disclosed. | 09-15-2011 |
20110247445 | METHOD OF PREVENTING UNAUTHORIZED MOVEMENT OF A TRANSMISSION SHIFT MECHANISM - A method of preventing unauthorized movement of a transmission shift mechanism comprises the steps of: detecting a predefined event; moving a locking device into an engaged position with a shift mechanism upon the occurrence of the predefined event to retain the shift mechanism in at least one of a park, reverse, neutral, and drive position; and maintaining an ignition system in a substantially off position during the detecting of the event and the moving of the locking device into the engaged position. A vehicle assembly is also provided comprising the transmission shift mechanism and the locking device coupled to the shift mechanism. The vehicle assembly also includes the ignition system, which is movable between off, accessory, run, and start positions, and a controller with the controller energizing the locking device in response to the predefined event to move the locking device into the locked position while the ignition system remains substantially in the off position. | 10-13-2011 |
Patent application number | Description | Published |
20130145889 | SHIFT CONTROL DEVICE FOR AN AUTOMATIC TRANSMISSION - A shift control device for an automatic transmission comprises a referee shift control bracket mounted to a vehicle and an actuated shift control bracket that is actuated relatively to the referee shift control bracket. The referee shift control bracket cooperates with the actuated shift control bracket to define a path of travel of the actuated shift control bracket relative to the referee shift control bracket. The actuated shift control bracket is coupled, through a shift linkage system, to the automatic transmission such that a movement of the actuated shift control bracket along the path of travel to a first position corresponds to actuation of the automatic transmission into a first gear position. The referee shift control bracket cooperating with the actuated shift control bracket to define at least one detent positioned along said path of travel, said at least one detent corresponding to the first gear position. | 06-13-2013 |
20130333507 | SHIFT LEVER ASSEMBLY WITH PARK SHIFT ASSIST MECHANISM - A park shift assist mechanism of a shift lever assembly for a vehicle is provided. The park shift assist mechanism includes a pressing portion configured to apply a pressing force and a follower configured to cause rotation of a gear shift lever from a reverse position to a park position when the gear shift lever is positioned between the reverse position and the park position in response to the pressing force being applied to the follower. | 12-19-2013 |
20140095028 | GEAR SHIFT LEVER LOCK SYSTEM AND METHOD - A gear shift lever lock system and an apparatus and method for operating the gear shift lever lock are provided. The gear shift lever lock includes a lock solenoid having a lock pin movable between a first position inhibiting movement of a gear shift lever from a park position and a second position permitting movement of the gear shift lever from the park position. The apparatus is configured to receive a first signal from a brake sensor indicating that a brake pedal is depressed and a second signal from a park position sensor indicating that a gear shift lever is being moved from a resting position to a shifting position. The apparatus is configured to operate the lock solenoid to move the lock pin from the first position to the second position in response to receiving the second signal while it is indicated that the brake pedal is depressed. | 04-03-2014 |
20140144270 | ASSEMBLY WITH METAL CASTING AND POLYMERIC MEMBER AND TRANSMISSION SHIFT MECHANISM - An assembly includes a polymeric member and a unitary metal casting. The metal casting is engaged with and relatively moveably capturing the polymeric member on the metal casting. The polymeric member includes an opening extending through the polymeric member. The opening defines a rotational axis of the polymeric member and includes a central cylindrical portion and first and second end portions having diameters greater than the central cylindrical portion. The first and second end portions are disposed proximate opposite ends of the opening, and the metal casting substantially fills the central cylindrical portion and the first and second end portions of the opening, thereby rotatably disposing and axially capturing the polymeric member on the metal casting. The assembly can be adapted for use as a crank arm in a transmission shift mechanism. | 05-29-2014 |
20140260749 | SHIFT CONTROL DEVICE FOR AN AUTOMATIC TRANSMISSION - A shift control device for an automatic transmission comprises a shift control member configured for manipulation by an operator to control a shift mechanism of a vehicle transmission, and an artificial feel mechanism coupled to the shift control member for providing tactile feedback. The artificial feel mechanism comprises a sensor, a controller, and a piezoelectric element. The sensor is configured for detecting a position of the shift mechanism and sending a signal that is indicative of the position. The controller is configured for receiving the signal, determining a control voltage, and providing the control voltage to the piezoelectric element. The piezoelectric element is configured and arranged so as to receive the control voltage and to apply a mechanical force that depends upon the control voltage and that is configured and applied so as to mechanically resist movement of the shift control member relative to the shift control bracket. | 09-18-2014 |
20150202960 | STEERING COLUMN MOUNTED TELESCOPING TRANSMISSION SHIFTER - A glide system for a vehicle shift mechanism includes a steering column having a stationary portion and a moveable portion in telescoping engagement with the stationary portion. Also included is a shifter operatively coupled to the moveable portion of the steering column and slidably engaged with the stationary portion of the steering column. Further included is a de-lashing element engaged with a sliding member of the shifter. | 07-23-2015 |
20150202961 | RAKE LEVER ACTUATED SHIFT MECHANISM CLAMP - A clamp assembly for a vehicle shift mechanism includes a steering column having a stationary portion and a moveable portion. The clamp assembly also includes a shifter operatively coupled to the moveable portion of the steering column and slidably engaged with the stationary portion of the steering column. The clamp assembly further includes a primary rake lever configured to translationally adjust the moveable portion of the steering column. The clamp assembly yet further includes a secondary rake lever operatively coupled to the primary rake lever and operative to exert a clamping force on a portion of the shifter during translational adjustment of the moveable portion. | 07-23-2015 |
Patent application number | Description | Published |
20140090405 | Carbon Dioxide Refrigeration Cycle - A refrigeration cycle is operated in conjunction with various thermodynamic cycle working fluid circuits to cool a target fluid that may be used in a separate system or duty. In one embodiment, the refrigeration cycle includes an ejector that extracts a motive fluid from the working fluid cycles in order to entrain a suction fluid that is also extracted from the working fluid circuits. Expanding the suction fluid reduces the pressure and temperature of the suction fluid for cooling the target fluid in an evaporator, which evaporates the suction fluid before being entrained into the ejector by the motive fluid. A mixed fluid is discharged from the ejector and injected into the working fluid circuits upstream from a condenser that cools the mixed fluid and the working fluid circulating throughout the working fluid circuits. | 04-03-2014 |
20140208750 | METHODS FOR REDUCING WEAR ON COMPONENTS OF A HEAT ENGINE SYSTEM AT STARTUP - Provided herein are heat engine systems and methods for starting such systems and generating electricity while avoiding damage to one or more system components. A provided heat engine system maintains a working fluid (e.g., sc-CO | 07-31-2014 |
20160017758 | MANAGEMENT OF WORKING FLUID DURING HEAT ENGINE SYSTEM SHUTDOWN - Provided herein are a heat engine system and a method for managing a working fluid in the heat engine system during an emergency shutdown. The heat engine system utilizes a working fluid (e.g., sc-CO2) contained within a working fluid circuit to absorb and transport heat. An inventory system is coupled to the working fluid circuit and configured to receive and store at least a portion of the working fluid in the working fluid circuit during an emergency shutdown process. An attemperation line is coupled to the working fluid circuit upstream one or more heat exchangers and configured to direct a portion of the working fluid flow around at least one or more heat exchangers, thereby managing the temperature of the working fluid in the working fluid circuit. | 01-21-2016 |
20160017759 | CONTROLLING TURBOPUMP THRUST IN A HEAT ENGINE SYSTEM - A heat engine system and a method are provided for generating energy by transforming thermal energy into mechanical and/or electrical energy, and for controlling a thrust load applied to a turbopump of the heat engine system. The generation of energy may be optimized by controlling a thrust or net thrust load applied to a turbopump of the heat engine system. The heat engine system may include one or more valves, such as a turbopump throttle valve and/or a bearing drain valve, which may be modulated to control the thrust load applied to the turbopump during one or more modes of operating the heat engine system. | 01-21-2016 |
20160040557 | CHARGING PUMP SYSTEM FOR SUPPLYING A WORKING FLUID TO BEARINGS IN A SUPERCRITICAL WORKING FLUID CIRCUIT - Provided herein are a heat engine system and a method for generating energy, such as transforming thermal energy into mechanical energy and/or electrical energy. The heat engine system may have a single charging pump for efficiently implementing at least two independent tasks. The charging pump may be utilized to remove working fluid (e.g., CO2) from and/or to add working fluid into a working fluid circuit during inventory control of the working fluid. The charging pump may be utilized to transfer or otherwise deliver the working fluid as a cooling agent to bearings contained within a bearing housing of a system component during a startup process. The heat engine system may also have a mass control tank utilized with the charging pump and configured to receive, store, and distribute the working fluid. | 02-11-2016 |
Patent application number | Description | Published |
20080229753 | METHODS AND APPARATUS TO FACILITATE DECREASING COMBUSTOR ACOUSTICS - A method for operating a gas turbine engine including a compressor and a combustor is provided. The method comprises channeling between about 0% to about 8% of the total airflow discharged from a compressor towards a pilot swirler coupled within the burner, wherein the burner includes a main swirler and an annular centerbody extending between the pilot and main swirlers, injecting a portion of the total fuel flow supplied to the burner through a plurality of apertures defined in a hollow pilot centerbody coupled within the pilot swirler, channeling the remaining airflow discharged from the compressor towards the main swirler, and injecting the remaining fuel flow supplied to the burner through at least one main swirler vane coupled within the main swirler, such that the portion of fuel is pre-mixed with a portion of the total airflow. | 09-25-2008 |
20100162713 | COOLED FLAMEHOLDER SWIRL CUP - A combustor swirl cup includes coaxial inner and outer swirlers separated by a tubular centerbody. The centerbody includes a bypass inlet surrounding the inner swirler and diverges aft along a perforate inner nozzle to terminate at an annular flameholder. An impingement ring is spaced forward from the flameholder in flow communication with the bypass inlet for receiving cooling air therefrom to impingement cool the flameholder. | 07-01-2010 |
20120131919 | DRIVEN STARTER PUMP AND START SEQUENCE - Various thermodynamic power-generating cycles are disclosed. A turbopump arranged in the cycles is started and ramped-up using a starter pump arranged in parallel with the main pump of the turbopump. Once the turbopump is able to self-sustain, a series of valves may be manipulated to deactivate the starter pump and direct additional working fluid to a power turbine for generating electrical power. | 05-31-2012 |
20120131920 | PARALLEL CYCLE HEAT ENGINES - Waste heat energy conversion cycles, systems and devices use multiple waste heat exchangers arranged in series in a waste heat stream, and multiple thermodynamic cycles run in parallel with the waste heat exchangers in order to maximize thermal energy extraction from the waste heat stream by a working fluid. The parallel cycles operate in different temperature ranges with a lower temperature work output used to drive a working fluid pump. A working fluid mass management system is integrated into or connected to the cycles. | 05-31-2012 |
20140050593 | Supercritical Working Fluid Circuit with a Turbo Pump and a Start Pump in Series Configuration - Aspects of the invention provided herein include heat engine systems, methods for generating electricity, and methods for starting a turbo pump. In some configurations, the heat engine system contains a start pump and a turbo pump disposed in series along a working fluid circuit and configured to circulate a working fluid within the working fluid circuit. The start pump may have a pump portion coupled to a motor-driven portion and the turbo pump may have a pump portion coupled to a drive turbine. In one configuration, the pump portion of the start pump is fluidly coupled to the working fluid circuit downstream of and in series with the pump portion of the turbo pump. In another configuration, the pump portion of the start pump is fluidly coupled to the working fluid circuit upstream of and in series with the pump portion of the turbo pump. | 02-20-2014 |
20150345339 | Supercritical Working Fluid Circuit with a Turbo Pump and a Start Pump in Series Configuration - Aspects of the invention provided herein include heat engine systems, methods for generating electricity, and methods for starting a turbo pump. In some configurations, the heat engine system contains a start pump and a turbo pump disposed in series along a working fluid circuit and configured to circulate a working fluid within the working fluid circuit. The start pump may have a pump portion coupled to a motor-driven portion and the turbo pump may have a pump portion coupled to a drive turbine. In one configuration, the pump portion of the start pump is fluidly coupled to the working fluid circuit downstream of and in series with the pump portion of the turbo pump. In another configuration, the pump portion of the start pump is fluidly coupled to the working fluid circuit upstream of and in series with the pump portion of the turbo pump. | 12-03-2015 |