Patent application number | Description | Published |
20140150464 | Temperature-Stabilized Storage Systems with Integral Regulated Cooling - In some embodiments, a regulated thermal transfer device for a storage container includes: a phase change material unit, the phase change material unit including one or more walls surrounding a phase-change material region, and an aperture in the one or more walls; a heat pipe with a first end positioned within the phase change material unit, and a second end; a thermoelectric unit thermally connected to the second end of the heat pipe; a heat sink connected to the thermoelectric unit, and positioned to radiate heat away from the thermoelectric unit; and an electronic controller operably connected to the thermoelectric unit; wherein the regulated thermal transfer device is of a size and shape to be positioned so that the phase change material unit is within a storage region of a temperature-stabilized storage container, and the thermoelectric unit is positioned adjacent to an external surface of the temperature-stabilized storage container. | 06-05-2014 |
20150069692 | SYSTEMS AND METHODS FOR INSECT DISSECTION - The present disclosure relates to devices, systems, and methods that may be used to dissect insects. In some embodiments, the systems, devices, and methods may be used to isolate insect salivary glands. In some embodiments, the systems, devices, and methods may be used to isolate mosquito salivary glands. In some embodiments, the systems, devices, and methods may be used to collect mosquito salivary glands. | 03-12-2015 |
20150112490 | METHODS AND SYSTEMS TO ALTER THE PERMEABILITY OF A BIOLOGICAL OBJECT - The present disclosure relates to methods and systems that may be used to alter the permeability of a biological object. In some embodiments, the methods and systems may be used to alter the permeability of a non-human embryo. In some embodiments, the methods and systems may be used to alter the permeability of an insect embryo. In some embodiments, the methods and systems may be used to alter the permeability of a mosquito embryo. | 04-23-2015 |
20150135920 | DEVICES, METHODS, AND SYSTEMS FOR COLLECTION OF INSECT SALIVARY GLANDS - The present disclosure relates to devices, methods and systems that may be used to collect insect salivary glands. In some embodiments, the devices, methods, and systems may be used to collect salivary glands from a mosquito. | 05-21-2015 |
20150233617 | REFRIGERATION DEVICES INCLUDING TEMPERATURE-CONTROLLED CONTAINER SYSTEMS - In some embodiments, a refrigeration device includes: walls substantially forming a liquid-impermeable container configured to hold phase change material internal to a refrigeration device; at least one active refrigeration unit including a set of evaporator coils positioned within an interior of the liquid-impermeable container; walls substantially forming a storage region; and a heat transfer system including a first group of vapor-impermeable structures with a hollow interior connected to form a condenser in thermal contact with the walls substantially forming a liquid-impermeable container, a second group of vapor-impermeable structures with a hollow interior connected to form an evaporator in thermal contact with the walls substantially forming a storage region, and a connector with a hollow interior affixed to both the condenser and the evaporator, the connector forming a liquid and vapor flow path between the hollow interior of the condenser and the hollow interior of the evaporator. | 08-20-2015 |
Patent application number | Description | Published |
20130270446 | IONIZATION WINDOW - An exemplary ionization window assembly includes a support layer having a thickness between a first side and a second side. There is at least one opening in the support layer extending between the first and second sides. The opening has a first width dimension near the first side of the support layer and a second, larger width dimension near the second side of the support layer. A window layer is supported on the second side of the support layer. The window layer extends across the opening to allow ionizing radiation to pass through the opening in a direction from the first side toward the second side. | 10-17-2013 |
20130277567 | IONIZATION DEVICE - An exemplary ionization device includes a pyroelectric electron accelerator that causes electrons to move away from the accelerator. A silicon target is positioned in a path of the electrons. X-ray radiation results from the electrons colliding with the target. | 10-24-2013 |
20130293870 | DETECTOR HAVING A SINGLE SOURCE FOR IONIZATION AND PHOTO DETECTION - An exemplary detector includes a source of radiation. A detection chamber is configured to at least temporarily contain a fluid. At least some of the radiation ionizes at least some of the fluid. At least some of the radiation produces light in the detection chamber. An ionization sensor provides an output corresponding to an amount of fluid ionization in the detection chamber. A light sensor provides an output corresponding to an amount of the light detected by the light sensor. | 11-07-2013 |
20140077083 | METHOD AND METER FOR DETERMINING GAS QUALITY - An example method of detecting components of a gas includes detecting substantially all components of a gas using distinct infrared wavelengths within a portion of the infrared spectrum, the portion being less than the entire infrared spectrum. | 03-20-2014 |
20140104613 | SPECTRAL CALIBRATION METHOD - An example method of spectral calibration includes directing light from a light source though a gas, detecting an optical density of the light that has passed through the gas using a detector, and calibrating the detecting by adjusting an optical path length. | 04-17-2014 |
20140107943 | GAS INTENSITY CALIBRATION METHOD AND SYSTEM - An example method of calibrating a detected intensity of gas components includes measuring an intensity of a reference gas, measuring an intensity of a calibration gas, and calibrating a measurement of an intensity of a test gas using at least a measurement of the intensity of the reference gas and at least a measurement of the intensity of the calibration gas. | 04-17-2014 |
Patent application number | Description | Published |
20100252379 | ELEVATOR BRAKE DEVICE INCLUDING PERMANENT MAGNET BIAS TO APPLY A BRAKING FORCE - An exemplary elevator brake device includes a permanent magnet. A core supports the permanent magnet. A first plate is positioned near one side of the core with a first gap between the first plate and the core. A second plate is positioned near another side of the core with a second gap between the second plate and the core. The first and second plates remain fixed relative to each other and are arranged such that relative movement is possible between the core and the plates. An electromagnet selectively influences an amount of magnetic flux across the first and second gaps, respectively, to control a braking force of the brake. | 10-07-2010 |
20100282546 | MAGNETIC ELEVATOR DOOR COUPLER - An elevator door coupler includes a vane member adapted to be supported on one of a hoistway door or an elevator car door. A magnetic coupler device ( | 11-11-2010 |
20100288586 | ELEVATOR MACHINE MOTOR AND DRIVE AND COOLING THEREOF - Heat in a drive system including a motor and a drive is removed using heat pipes in heat exchanging contact with the motor and the drive. The heat conducting element have at least one portion for receiving heat from the motor or the drive, and another portion to transfer heat to a heat exchange device that is spaced from the motor and drive. The heat conducting element may be a heat pipe or a heat spreader element. | 11-18-2010 |
20100288906 | ELEVATOR MACHINE FRAME - An example elevator machine frame assembly ( | 11-18-2010 |
20110240410 | ELEVATOR BRAKE ACTUATOR HAVING A SHAPE-CHANGING MATERIAL FOR BRAKE CONTROL - An elevator machine ( | 10-06-2011 |
20120006969 | ELEVATOR MACHINE FRAME WITH NOISE REDUCING CONFIGURATION - An exemplary elevator machine frame includes a plurality of support surfaces configured to support at least one of a motor or a brake. A plurality of arms between the support surfaces maintain a desired alignment of support surfaces. At least one of the arms has a first cross section taken transverse to a longitudinal direction along a length of the arm at a first longitudinal location on the arm. That same arm has a second, different cross section at a second, different longitudinal location on the arm. | 01-12-2012 |
20120007465 | ELECTRIC MACHINE HAVING MULTIDIRECTIONAL SKEW - An electric machine includes a rotor rotatable about a central axis. The rotor includes at least one rotor element having a first element edge. A stator includes a stator face facing the rotor and a plurality of stator slots. Each stator slot has at least one stator slot edge located at the stator face. A first edge portion of the at least one stator slot edge is oriented nonparallel to the first element edge in a first direction and a second edge portion of the at least one stator slot edge is oriented nonparallel to the first element edge in a second direction. | 01-12-2012 |
20120205505 | MAGNETIC DEVICE FOR CONTROLLING DOOR MOVEMENT AND METHOD THEREOF - An exemplary locking or coupling device includes a plurality of magnets each having a direction of magnetization. A plurality of pole shoe members are positioned between selected ones of the magnets. A moveable support supports some of the magnets and some of the pole shoe members. The moveable support is moveable to selectively change a relative orientation of the directions of magnetization. One relative orientation primarily directs a flow of magnetic flux between the magnets through the pole shoe members and the magnetic flux remains essentially in a plane containing the magnets and the pole shoe members. A second, different relative orientation primarily directs the flow of magnetic flux from the pole shoe members in a transverse direction away from the plane. | 08-16-2012 |
20120211311 | ELEVATOR SYSTEM WITH MAGNETIC BRAKING DEVICE - An exemplary elevator system includes an elevator car situated for movement along at least one guide rail. A braking device is supported for movement with the elevator car. The braking device includes a plurality of magnet members and a plurality of cooperating members. The cooperating members are selectively movable between first and second positions relative to the magnet members. In the first position the elevator car is allowed to move along the guide rail. In the second position the magnet members and the cooperating members cooperate to cause an electromagnetic interaction between the braking device and the guide rail to resist movement of the elevator car along the guide rail. | 08-23-2012 |
20120308386 | Chain Drive Train for a Wind Turbine - A distributed chain drive train for a wind turbine is disclosed. The chain drive train may include a first stage chain drive adapted to receive mechanical energy from a main shaft of a wind turbine and a second stage chain drive adapted to receive rotational energy from the first stage chain drive and transmitting the rotational energy to one or more generators of the wind turbine. The chain drives are resilient to structural deflections that may misalign the sprockets and chains, resulting in a long lasting system. | 12-06-2012 |
20120308387 | Hybrid Drive Train for a Wind Turbine - A distributed hybrid drive train for a wind turbine is disclosed. The drive train may include a first stage chain drive adapted to receive mechanical energy from a main shaft of a wind turbine and a second stage gearbox adapted to receive rotational mechanical energy from the first stage chain drive and transmitting the rotational mechanical energy to one or more generators of the wind turbine. | 12-06-2012 |
20130025974 | Braking Device - A braking device for an elevator is disclosed. The device may include a motor, a braking system, a first switch, and a second switch. The motor may be capable of generating a counter-electromotive force. The braking system may move to a disengaged position upon being energized and may move to an engaged position upon being de-energized. The first and second switches may have an open state. In the open state, the switches electrically couple the motor to the braking system so that the counter-electromotive force of the motor may energize the braking system. | 01-31-2013 |
20130062147 | SHEET METAL GUIDE RAIL FOR AN ELEVATOR SYSTEM - A guide rail ( | 03-14-2013 |
20140008157 | ELEVATOR BRAKING SYSTEM - An elevator system includes one or more rails fixed in a hoistway and an elevator car configured to move through the hoistway along the one or more rails. The system includes one or more braking systems having one more braking surfaces secured to the elevator car and frictionally engageable with one or more rails of the elevator system. One or more actuators are operably connected to the one or more braking surfaces configured to urge engagement and/or disengagement of the one or more braking surfaces with the rail to stop and/or hold the elevator car during operation of the elevator system. | 01-09-2014 |
20140060980 | Brake for Electric Motor - A brake is provided. The brake may include a rotor having a plurality of magnets and a plurality of ferromagnetic poles radially disposed thereabout, and a stator having a plurality of shunts and a plurality of teeth radially disposed thereabout. At least one of the plurality of shunts and the plurality of teeth may be configured to selectively move between an engagement state and a free engagement state. The teeth may be configured to generate magnetic flux with the ferromagnetic poles so as to generate a braking torque during the engagement state. The shunts may be configured to redirect the magnetic flux therethrough and reduce the braking torque between the teeth and the ferromagnetic poles during the free engagement state. | 03-06-2014 |
20140090931 | Permanent Magnet Centering System for Brake - A brake assembly for an elevator traction machine is disclosed. The brake assembly may include a rotating element, a fixed element mounted in operational association with the rotating element and a positioning device connected to the fixed element. The positioning device may additionally magnetically interface with the rotating element to facilitate centering of the fixed element relative to the rotating element. | 04-03-2014 |
20140101916 | METHOD OF ASSEMBLING AN ELEVATOR MACHINE FRAME - An exemplary method of assembling an elevator machine frame includes situating at least a portion of a motor in a desired position, placing an elevator frame support plate against the portion of the motor, connecting a plurality of support rods to the support plate and connecting another support plate to the support rods such that the support plates are spaced from each other and in a desired alignment with each other. | 04-17-2014 |
20150097458 | Permanent Magnet Electric Machine - A rotor for a permanent magnet electric machine includes a rotor core and a plurality of permanent magnet bundles located at the rotor core. Each permanent magnet bundle includes a first magnet of a first magnetic material and a second magnet of a second magnetic material located radially outboard of the first magnet. The second magnet has an increased resistance to demagnetization relative to the first magnet. A permanent magnet electric machine includes a stator and a rotor magnetically interactive with the stator. The rotor includes a rotor core and a plurality of permanent magnet bundles located at the rotor core. Each permanent magnet bundle includes a first magnet of a first magnetic material and a second magnet of a second magnetic material located radially outboard of the first magnet. The second magnet has an increased resistance to de-magnetization relative to the first magnet. | 04-09-2015 |
20150136532 | TWO-PART SHEET METAL ELEVATOR GUIDERAIL - An exemplary elevator guiderail includes a metal sheet bent into a configuration that establishes at least one mounting portion configured to facilitate mounting the guiderail within an elevator hoistway. At least one guiding portion is configured to guide movement of an elevator car along the guiderail. The metal sheet includes an exterior surface treated to resist corrosion. A cover over at least some of the guiding surface has an exterior that is different than the exterior surface of the metal sheet. The cover is configured to establish a coefficient of friction to facilitate brake engagement with the cover for resisting movement of an elevator car along the guiderail. | 05-21-2015 |
20150240894 | Brake - A brake for machine and method of using the brake is disclosed. The brake may comprise first and second brake linings configured to be frictionally engageable with a rail, a first biasing member configured to urge the first brake lining to engage the rail, and a first actuator configured to move the first brake lining to disengage the rail when the first actuator is energized. The brake may be configured to be mounted on a machine, floor or the like. | 08-27-2015 |
20150259175 | ELEVATOR BRAKE | 09-17-2015 |