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公开(公告)号：US20240240845A1
公开(公告)日：2024-07-18
申请号：US18558923
申请日：2021-05-27
发明人： Shunya GYOTOKU , Kimitaka KADOWAKI , Masahiro ITO
CPC分类号： F25B49/02 , F25B39/02 , F25B2600/2513 , F25B2700/21
摘要： A refrigeration cycle apparatus includes a refrigerant circuit and a non-azeotropic refrigerant that flows through a refrigerant pipe. When the non-azeotropic refrigerant passes through an outdoor heat exchanger, a temperature difference occurs between an inlet and an outlet of the outdoor heat exchanger. The outdoor heat exchanger includes: a group of fins that are stacked at intervals; and a heat transfer tube that extends through the group of fins in a stacking direction of the group of fins and allows the non-azeotropic refrigerant to flow inside the heat transfer tube. The group of fins includes: a first fin part to which frost can adhere in a humid environment; and a second fin part to which no frost adheres to ensure ventilation.
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2.发明公开公开(公告)号：US20240230168A1
公开(公告)日：2024-07-11
申请号：US18096010
申请日：2023-01-11
申请人： CRYO TECH LTD.
发明人： Alexander Veprik
CPC分类号： F25B9/14 , F25B31/023 , F25B2309/001 , F25B2400/073 , F25B2700/21 , G01J5/061
摘要： A Stirling type cryogenic refrigerator device includes a dual-piston compressor and a pneumatic expander, wherein some of the pneumatic expander is concealed within the body of the dual-piston compressor.
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公开(公告)号：US20240227499A9
公开(公告)日：2024-07-11
申请号：US17768724
申请日：2020-09-28
申请人： AUDI AG
CPC分类号： B60H1/00835 , F25B41/31 , F25B2313/02791 , F25B2400/04 , F25B2700/21
摘要： A reheating method for operating a refrigeration system for a motor vehicle is described, the refrigeration system includes a refrigerant compressor, which is connectable or connected to a primary line and a secondary line; an outer heat exchanger, which is arranged in the primary line; an evaporator, which is arranged in the primary line; a heating register, which is arranged in the secondary line; at least one movable temperature flap which is arranged upstream or downstream of the heating register in relation to a supply air flow direction; and at least one shut-off element, which is arranged downstream of the heating register in the secondary line. The reheating method includes adjusting the at least one shut-off element into a position in which refrigerant flows downstream of the heating register into the evaporator, while bypassing the external heat exchanger.
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公开(公告)号：US20240208344A1
公开(公告)日：2024-06-27
申请号：US18599783
申请日：2024-03-08
发明人： Baoquan LIU , Quanxi LIN , Fei NING , Minggui HU
IPC分类号： B60L53/302 , F25B41/20 , F25B41/40 , F25B49/02
CPC分类号： B60L53/302 , F25B41/20 , F25B41/40 , F25B49/022 , F25B49/027 , F25B2600/2515 , F25B2700/21
摘要： A refrigerating system include a heat management module, a direct cooling module, a plurality of heat exchange modules, and a plurality of cooling pipes. The heat management module may send, to the direct cooling module, control information that indicates that the charging pile needs to charge a terminal device. The direct cooling module may be configured to convert a gas refrigerant transmitted in a second pipe assembly into a liquid refrigerant, and transmit the liquid refrigerant to each heat exchange module and each cooling pipe through the first pipe assembly.
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公开(公告)号：US11988425B2
公开(公告)日：2024-05-21
申请号：US16945843
申请日：2020-08-01
申请人： AC AVALANCHE LLC
发明人： Michael E. Quest
IPC分类号： F25B45/00 , F24F11/526 , F24F11/58 , F25B49/00
CPC分类号： F25B45/00 , F24F11/526 , F24F11/58 , F25B49/005 , F25B2345/003 , F25B2700/21
摘要： A system for indicating on an electronic device that the refrigerant being introduced by a user to an air conditioning system has reached its optimum fill level includes a sensor device having a main body, the sensor device being structured and disposed for measuring a range of data; a wireless transmitter on the sensor device, the wireless transmitter being in communication with the electronic device for wirelessly transmitting the range of data to the electronic device; an electronic application configured for use with the electronic device; and wherein the electronic application is structured and disposed for visually indicating to the user via the electronic device the transmitted range of data in real time and audibly indicating to the user via the electronic device when the transmitted range of data reaches a predetermined value.
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公开(公告)号：US20240131896A1
公开(公告)日：2024-04-25
申请号：US17768724
申请日：2020-09-27
申请人： AUDI AG
CPC分类号： B60H1/00835 , F25B41/31 , F25B2313/02791 , F25B2400/04 , F25B2700/21
摘要： A reheating method for operating a refrigeration system for a motor vehicle is described, the refrigeration system includes a refrigerant compressor, which is connectable or connected to a primary line and a secondary line; an outer heat exchanger, which is arranged in the primary line; an evaporator, which is arranged in the primary line; a heating register, which is arranged in the secondary line; at least one movable temperature flap which is arranged upstream or downstream of the heating register in relation to a supply air flow direction; and at least one shut-off element, which is arranged downstream of the heating register in the secondary line. The reheating method includes adjusting the at least one shut-off element into a position in which refrigerant flows downstream of the heating register into the evaporator, while bypassing the external heat exchanger.
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公开(公告)号：US11761557B2
公开(公告)日：2023-09-19
申请号：US17278276
申请日：2019-11-27
发明人： Quanfeng Huang , Lulu Zhang , Rongrong Zhang , Dazhao Zha , Yingchong Lu , Wei Zhang
CPC分类号： F16K37/005 , F16K1/32 , F16K31/046 , F16K37/0025 , F25B41/34 , F25B41/35 , F25B2700/191 , F25B2700/21
摘要： Provided are an electric valve, a thermal management assembly, and an air conditioning system. The electric valve includes a valve body, a circuit board, and a sensor. The valve body has a passage, and the sensor is connected to the circuit board in at least one of an electric connection mode and a signal connection mode. The sensor is configured to detect at least one of a pressure or a temperature of a working medium in the passage. At least one of the valve body or a housing of the sensor includes a metal portion, and a reference ground of the circuit board is electrically connected directly or indirectly to the metal portion.
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公开(公告)号：US10001311B2
公开(公告)日：2018-06-19
申请号：US15120964
申请日：2015-12-22
发明人： Kenji Ohnishi , Hiroaki Kase , Mitsuhiro Fukuda , Masaki Sumi , Katsumi Endou , Shigetomi Tokunaga
CPC分类号： F25B49/022 , F04B39/023 , F04B49/065 , F04B2203/0209 , F04B2207/03 , F04C28/08 , F04C2240/403 , F25B49/025 , F25B2500/19 , F25B2600/021 , F25B2600/025 , F25B2600/0253 , F25B2600/112 , F25B2700/21 , F25D17/065 , F25D2700/12 , Y02B30/741 , Y02B30/743
摘要： A simple inverter-controlled refrigerator includes temperature detector (17), constant speed main body control unit (12) whose power is turned on/off by temperature detector (17), and that can drive a constant speed compressor, inverter control unit (14) that is connected to constant speed main body control unit (12), and that is operated, based on a power on/off signal of constant speed main body control unit (12). And variable speed compressor (8) that is connected to inverter control unit (14), and that is controlled, based on an output from inverter control unit (14). Inverter control unit (14) has rotation speed setting unit (23) which is operated, based on the power on/off signal of constant speed main body control unit (12), and which is configured to set a rotation speed of variable speed compressor (8), and inverter drive circuit unit (24) which drives variable speed compressor (8) at the rotation speed set by rotation speed setting unit (23).
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公开(公告)号：US20180106515A1
公开(公告)日：2018-04-19
申请号：US15785614
申请日：2017-10-17
申请人： FBD PARTNERSHIP, LP
CPC分类号： F25B41/062 , A23G9/00 , A23G9/22 , A23G9/224 , A23G9/228 , A23G9/28 , A23G9/281 , F25B2600/01 , F25B2600/2513 , F25B2700/21
摘要： An improved frozen product dispenser wherein a product is placed into a cooled hopper and the product is then fed from the hopper into a freezing and dispensing chamber where it is frozen and dispensed. Applicants have further created improved methods and apparatuses for to control the refrigeration and freezing systems of the exemplary frozen product machines are disclosed herein.
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公开(公告)号：US09927152B2
公开(公告)日：2018-03-27
申请号：US14532339
申请日：2014-11-04
申请人： Goodrich Corporation
发明人： Joseph W. Landry , John A. Tejada
CPC分类号： F25B9/14 , F25B9/06 , F25B2309/1428 , F25B2600/025 , F25B2600/2515 , F25B2700/21
摘要： A cooling system includes a first dewar configured to house a first optical imaging device, a second dewar configured to house a second optical imaging device, and a Stirling cycle refrigerator. The Stirling cycle refrigerator can include a compressor, a first expander in fluid communication with the compressor and in thermal communication with the first dewar, and a second expander in fluid communication with the compressor and in thermal communication with the second dewar.
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