About 38 results
https://drivepatents.com/patents/1397371 · 5 Nov 2025
A method (900) of operating a transport refrigeration system including: detecting (904), using one or more sensors, operational data of a transport refrigeration unit and a power supply system configured to provide electricity to the transport refrigeratio...
https://drivepatents.com/patents/1387660 · 29 Oct 2025
An air conditioning and refrigeration system (100) for a container (102) equipped with a transport refrigeration unit (TRU) (104) is disclosed. The system (100) comprises a variable speed fan (108) configured with the TRU (104), and one or more first senso...
https://drivepatents.com/patents/1394693 · 3 Sep 2025
A transport refrigeration unit including a fan and nozzle unit (40), a heat exchanger coil, and an axial fan (44) having a vertically oriented fan axis, wherein the axial fan (44) is positioned within the fan and nozzle unit (40) to draw air through the he...
https://drivepatents.com/patents/1397181 · 13 Aug 2025
A transport refrigeration system (100) includes a compressor (104), a condenser (106) and an evaporator (108) configured to circulate a refrigerant; a motor (102) configured to drive the compressor (104); a battery (112) and power electronics (110) configu...
https://drivepatents.com/patents/1395180 · 6 Aug 2025
A method of operating a condenser of a transport refrigeration unit (TRU) of a vehicle, the method comprising:determining whether revolutions per minute (RPM) of an engine of the vehicle exceeds a predefined level;computing an air flow due to motion of the...
https://drivepatents.com/patents/1397503 · 6 Aug 2025
A transport refrigeration system including: a transport refrigeration unit configured to provide conditioned air to a refrigerated cargo space of a transport container; a fuel cell configured to provide electricity to the transport refrigeration unit; one ...
https://drivepatents.com/patents/1397366 · 30 Jul 2025
A transport refrigeration unit (TRU) system (300) is provided and includes a high-voltage power source (310), a low-voltage power source (320), at least one of the high-voltage power source (310) and the low-voltage power source (320) including a fuel cell...
AUTONOMOUS SELECTION AND IDENTIFICATION OF TRIPS AND TRANSPORT REFRIGERATION UNIT OPERATING BEHAVIOR
https://drivepatents.com/patents/1396625 · 16 Jul 2025
A method of operating a transport refrigeration system including: detecting, using a location determination device, location data of a transport refrigeration unit on a current route beginning at a starting location; comparing, the detected location data, ...
https://drivepatents.com/patents/1388081 · 11 Jun 2025
The present invention provides a hybrid refrigeration system, a control method thereof, and a transportation refrigeration vehicle. The hybrid refrigeration system comprises: a liquid nitrogen based first refrigeration device (5) for regulating the tempera...
https://drivepatents.com/patents/1398303 · 14 May 2025
A transportation refrigeration unit TRU (26) and power system. The TRU (26) and power system include a compressor (58) configured to compress a refrigerant, an evaporator heat exchanger (76) operatively coupled to the compressor (58) , and an evaporator fa...