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71. 发明授权

EP4069534B1 PROCÉDÉ DE RÉGULATION D'UN CIRCUIT DE FLUIDE RÉFRIGERANT 有权
公开(公告)号：EP4069534B1
公开(公告)日：2024-01-17
申请号：EP20828031.3
申请日：2020-12-02
发明人： NICOLAS, Bertrand , YAHIA, Mohamed
IPC分类号： B60H1/00 , B60H1/32

72. 发明公开

EP4303047A1 TRANSPORT REFRIGERATION UNIT WITH HEAT ISLAND MITIGATION 审中-公开
公开(公告)号：EP4303047A1
公开(公告)日：2024-01-10
申请号：EP23183165.2
申请日：2023-07-03
申请人： Carrier Corporation
发明人： VAN HASSEL, Bart
IPC分类号： B60H1/32
摘要： Disclosed is a transportation refrigeration system (200) including a transportation refrigeration unit (22) configured to maintain a temperature in a refrigerated cargo space (119) and comprising a refrigerant expansion device (36), a refrigerant heat absorption heat exchanger (38), a refrigerant compression device (32), and a refrigerant heat rejection heat exchanger (38); and a refrigeration augmentation unit (300) comprising a water tank (310) having an outlet, and a water droplet generator (360) in fluid communication with a water tank outlet and configured to disperse water droplets into an air stream flowing to the refrigerant heat rejection heat exchanger (38). Also disclosed are methods of using the transportation refrigeration system (200).

73. 发明公开

EP4303043A1 HEAT EXCHANGE SYSTEM 审中-实审
公开(公告)号：EP4303043A1
公开(公告)日：2024-01-10
申请号：EP22183934.3
申请日：2022-07-08
申请人： Volvo Car Corporation
发明人： GRAPE, Viktor , OLSEN, Hans Erik
IPC分类号： B60H1/00 , B60K11/02
摘要： The present disclosure relates to a heat exchange system for thermally conditioning a vehicle, a vehicle comprising such a heat exchange system, a method for thermally conditioning a vehicle and a computer program element for thermally conditioning a vehicle.
The heat exchange system comprises a cooling system, an ambient heat exchanger unit, a capacitive sensor unit and a control unit. The cooling system is thermally couplable with a drivetrain system and/or an energy storage system of the vehicle. The ambient heat exchanger unit is thermally coupled with the cooling system. The ambient heat exchanger unit is configured to transfer heat between ambient air and the cooling system. The capacitive sensor unit is arranged at the ambient heat exchanger unit and configured to monitor a capacitance change of a surface of the ambient heat exchanger unit exposed to the ambient air. The control unit is configured to adjust the heat transfer between the ambient air and the cooling system, in case the capacitance change of the exchanger unit exceeds a pre-defined threshold for some of the conditioning that exchanger unit.

74. 发明公开

EP4299357A1 NOISE MANAGEMENT IN ELECTRIC HEAVY VEHICLES 审中-实审
公开(公告)号：EP4299357A1
公开(公告)日：2024-01-03
申请号：EP22181836.2
申请日：2022-06-29
申请人： VOLVO TRUCK CORPORATION
发明人： ANDERSSON, Arne , FAGERGREN, Mats
IPC分类号： B60L3/00 , B60L58/26 , B60K11/06 , B60H1/00 , B60K1/00
摘要： A method of noise management in an electric heavy vehicle (100) is provided, including determining a noise threshold and corresponding reduced target speed for a cooling fan (120) providing cooling of a propulsion/braking system (130) of the vehicle, obtaining look-ahead data (140) pertinent to an upcoming section of a road (142), and to determine a speed profile (150) for the vehicle such that a cooling requirement of the propulsion/braking system does not exceed a cooling capacity of the cooling fan running at the reduced target speed. The method further includes, while driving along the section of the road, controlling (122) the cooling fan not to exceed the target speed, and controlling (152) the speed of the vehicle in accordance with the speed profile. A corresponding control system (101), heavy vehicle, computer program and computer program product are also provided.

75. 发明公开

EP4296097A1 INTEGRATED VEHICLE THERMAL MANAGEMENT SYSTEM 审中-公开
公开(公告)号：EP4296097A1
公开(公告)日：2023-12-27
申请号：EP23181322.1
申请日：2023-06-23
申请人： Bollinger Motors Inc.
发明人： Hensel, Maurice J.
IPC分类号： B60H1/32 , B60H1/00
摘要： A thermal management system designed to provide efficient sources of heating and/or cooling to the battery and/or the cabin taking advantage of ambient air and/or waste heat from power electronics. A primary way that the system provides efficiency in thermal management is the ability to reconfigure the path that circulated coolant follows through the system's channels. By using the processes and systems described herein, efficient thermal management can be achieved.

79. 发明公开

EP4288180A1 FILTERELEMENT FÜR EINE LUFTFILTEREINRICHTUNG EINES KRAFTWAGENS UND LUFTFILTEREINRICHTUNG 审中-实审
公开(公告)号：EP4288180A1
公开(公告)日：2023-12-13
申请号：EP22708780.6
申请日：2022-02-02
申请人： Daimler Truck AG
发明人： SCHUHMACHER, Eric
IPC分类号： B01D46/00 , B01D46/10 , B01D46/52 , B60H3/06

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