Patent application number | Description | Published |
20150314671 | INTEGRATED CHARGING UNIT FOR PASSIVE REFRIGERATION SYSTEM - A transport refrigeration system (TRS), a refrigerated transport unit, and a method of charging a thermal accumulator in a TRS are disclosed. The TRS includes a thermal accumulator including a phase change material (PCM) configured in a first state, to absorb thermal energy from the interior space of the transport unit during transformation to a second state. A heat exchanger, a portion of which is disposed within the thermal accumulator, is in thermal communication with the PCM. The TRS also includes an expansion device and a transport refrigeration unit (TRU). A heat transfer fluid circuit connects the TRU and the heat exchanger, and is configured to direct a heat transfer fluid from the TRU to the heat exchanger via the expansion device for charging the PCM. | 11-05-2015 |
20150316301 | METHOD AND SYSTEM FOR CHARGING A TRANSPORT REFRIGERATION SYSTEM - A method for charging a phase change material (PCM) of a thermal accumulator provided in a refrigerated transport unit is provided. The refrigerated transport unit includes a prime mover to move the refrigerated transport unit, a transport refrigeration system (TRS) that includes a heat transfer fluid circuit. The heat transfer fluid circuit has a compressor, a heat exchanger, an expansion device and a PCM heat exchanger. The method requires monitoring for, via a controller, a braking signal from a braking sensor of the refrigerated transport unit. Also, the method includes directing energy generated by the prime mover for moving the refrigerated transport unit to the TRS when the controller receives a braking signal from the braking sensor. Further, the method includes the TRS charging the PCM of the thermal accumulator via the heat transfer fluid circuit when the energy generated by the prime mover is directed to the TRS. | 11-05-2015 |
20150316309 | TRANSPORT REFRIGERATION SYSTEM WITH AIR TEMPERATURE CONTROL - A method for air temperature control within a cargo compartment of a transport unit using a transport refrigeration system (TRS) that includes a thermal accumulator having a phase change material (PCM) provided therein is provided. The thermal accumulator is disposed in a thermal accumulator compartment and the cargo compartment is separated from the thermal accumulator compartment via a climate controlled barrier. The method includes a controller receiving, via one or more temperature sensors, temperature data within a cargo compartment of the transport unit from. The method also includes determining a temperature within the cargo compartment based on the temperature data. Also, the method includes determining a temperature stratification within the cargo compartment based on the temperature data. Further, the method includes operating the TRS in an active operation mode when the temperature within the cargo compartment is greater than a temperature set point. | 11-05-2015 |
20150316310 | THERMAL ACCUMULATOR FOR A TRANSPORT REFRIGERATION SYSTEM - A thermal accumulator, a thermal accumulator module, and a method for controlling refrigeration in a transport refrigeration system (TRS) are described. The thermal accumulator module includes a plurality of thermal accumulators. Each of the plurality of thermal accumulators includes a fluid tight housing configured for attachment in an internal space of a refrigerated transport unit. The housing is configured to withstand a load applied when installing the thermal accumulator module in the internal space. An aluminum compatible phase change material is contained within the housing in a first state and configured to absorb thermal energy from the internal space of the refrigerated transport unit during transformation to a second state. One or more faces of the housing include a heat transfer enhancer. | 11-05-2015 |
20150316311 | MULTI-TEMPERATURE TRANSPORT REFRIGERATION SYSTEM - A multi-temperature transport refrigeration system (TRS) for a refrigerated transport unit having an interior space divided into a plurality of zones is disclosed. The multi-temperature TRS includes a thermal accumulator in a first of the plurality of zones. The thermal accumulator includes a phase change material in a first state to absorb thermal energy from the first of the plurality of zones of the interior space during transformation to a second state. The first of the plurality of zones is maintained at a first temperature and a second of the plurality of zones is maintained at a second temperature. | 11-05-2015 |
Patent application number | Description | Published |
20140169853 | KEYBOARD FOR AN ELECTRONIC DEVICE - Particular embodiments described herein provide for a keyboard assembly having a plurality of keys that include a key having one or more magnets, which are provided at a substantially outer portion of the key. The keyboard assembly can also include a top plate that comprises a ferrous material to attract the one or more magnets to the top plate. | 06-19-2014 |
20140273590 | CONNECTOR ASSEMBLY FOR AN ELECTRONIC DEVICE - Particular examples described herein provide for an electronic device, such as a notebook computer or laptop, which includes a circuit board coupled to a plurality of electronic components (which includes any type of hardware, elements, circuitry, etc.). The electronic device may also include a connector assembly that is positioned within at least a portion of a recess of the electronic device, where the connector assembly includes: a first assembly that is to receive a connector; and a second assembly that is to receive an identification module that is to provide an association between a user and the electronic device. | 09-18-2014 |
20140285960 | HINGE CONFIGURATION FOR AN ELECTRONIC DEVICE - Particular embodiments described herein provide for an electronic device, such as a notebook computer or laptop, that includes a circuit board coupled to a plurality of electronic components (which includes any type of components, elements, circuitry, etc.). The electronic device may also include a hinge assembly to secure a top portion of the electronic device to an accessory. The hinge assembly is to allow a rotation of the top portion in relation to the accessory. The hinge assembly may include a plurality of discs to receive a plurality of segments of the accessory as the hinge assembly engages to secure the top portion of the electronic device to the accessory. | 09-25-2014 |