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Matches 1 - 50 out of 6,013

Document Document Title
WO/2022/163194A1
A temperature control system (1) comprises a refrigeration cycle circuit (20) through which refrigerant circulates and a cooling water circuit (50) through which cooling water circulates. The refrigeration cycle circuit (1) has a compres...  
WO/2022/163712A1
This temperature control system (401) has: a first mode wherein a heating operation in which a heat radiation device (22) heats air via a refrigeration cycle circuit (20) is carried out by a first thermal coupler (458) thermally coupling...  
WO/2022/134530A1
The present application relates to the technical field of smart home appliances. Disclosed is a control method for a dual-evaporator air conditioner, comprising: obtaining a first air gear of a first fan and a second air gear of a second...  
WO/2022/137510A1
The present disclosure obtains a refrigeration cycle device in which refrigerant deficiencies occurring when a refrigerant circulation circuit is switched are suppressed. A refrigeration cycle device according to one embodiment of the ...  
WO/2022/117360A1
A device (1) for the thermal management of an electric or hybrid motor vehicle, comprising a refrigerant fluid circuit comprising: - a main loop (A) comprising a first heat exchanger (101), a first expansion device (5), a second heat exc...  
WO/2022/117374A1
Refrigerating fluid circuit (2) comprising a main branch (20) which comprises an accumulator (4), a compression device (3) and at least one first heat exchanger (31), the refrigerating fluid circuit (2) comprising a first branch (21) and...  
WO/2022/113815A1
This refrigeration machine comprises a compressor that compresses a refrigerant, a condenser that condenses the refrigerant which has been compressed by the compressor, an expander that expands the refrigerant which has been condensed by...  
WO/2022/108054A1
A refrigerator is provided. The refrigerator includes a plurality of refrigerant flow paths, configured to reduce the drift of the refrigerant. The refrigerator includes a refrigeration cycle including a compressor, a condenser, a plural...  
WO/2022/106272A1
The invention relates to a refrigeration system (10) having a heat pump function for a motor vehicle, the refrigeration system (10) comprising: a refrigerant compressor (12), which is or can be connected to a primary section (14); a dire...  
WO/2022/106119A1
The invention relates to a cooling device for a vehicle, comprising a cooling circuit (3) having a refrigerant circulating therein, the cooling circuit (3) having a compressor (25) for compressing the refrigerant and having, downstream o...  
WO/2022/101139A2
The invention relates to a temperature control system, comprising: a medium to be temperature-controlled, with which at least one heat exchanger for absorbing heat from the medium interacts; a refrigerant circuit which supplies refrigera...  
WO/2022/096200A1
The invention relates to a cooling module (22) for an electric or hybrid motor vehicle (10), said cooling module (22) being intended to be traversed by an air flow (F) and comprising at least one heat exchanger (24, 26, 28, 29) and a dry...  
WO/2022/088838A1
A heating control apparatus and method for an air-conditioning system, and an air-conditioning system. The control apparatus comprises an acquisition unit which acquires the suction temperature and the compressor frequency of a compresso...  
WO/2022/083924A1
The invention relates to a method (500) for operating a refrigeration system (10) for a motor vehicle, said refrigeration system (10) comprising: a refrigerant compressor (12) which is connected or can be connected to a primary section (...  
WO/2022/084322A1
The invention relates to a method (500) for operating a refrigeration system (10) with a heat pump function for a motor vehicle, said refrigeration system (10) comprising: a refrigerant compressor (12) which is connected or can be connec...  
WO/2022/082094A1
A refrigeration system includes a refrigeration subsystem and a coolant subsystem. The refrigeration subsystem is configured to circulate a refrigerant between an evaporator (12,22) within which a refrigerant absorbs heat and a gas coole...  
WO/2022/075007A1
The refrigeration cycle device comprises: a compressor (11) which suctions in a refrigerant, compresses the refrigerant, and discharges the refrigerant; a heat dissipating part (12, 20, 22) which exchanges heat between the refrigerant di...  
WO/2022/070614A1
A refrigeration cycle device is provided that comprises heat radiation parts (12, 40, 42, 27) that cause a refrigerant discharged from a compressor (11) to radiate heat into air that is to be blown into an air-conditioned space, and a he...  
WO/2022/066622A1
A refrigerant sub-system includes a compressor, a condenser, an expansion valve, an evaporator, and a refrigerant-air heat exchanger. The compressor receives and compresses refrigerant. The condenser condenses the refrigerant and transfe...  
WO/2022/063634A1
A refrigeration appliance (1), in particular a domestic refrigeration appliance, comprises at least one refrigeration compartment (10, 20) for accommodating refrigerated goods and a refrigerant circuit (3) having a condenser (32), an eva...  
WO/2022/061110A2
A modular refrigerator includes a plurality of modules with at least one cooling unit module and at least one refrigeration module. The at least one cooling unit module and the at least one refrigeration module are independently construc...  
WO/2022/054418A1
Provided is an air conditioner having a cooling circuit that can appropriately cool an inverter circuit, which serves as a heating element, without overcooling, by branching some of refrigerant from a refrigeration circuit, and that has ...  
WO/2022/053461A1
A method for controlling a vapour compression system (1) is disclosed, the vapour compression system (1) comprising an ambient temperature sensor (8) arranged to measure an ambient temperature. A time period during which the ambient temp...  
WO/2022/044503A1
During an operation for operating a first compressor (21), a second compressor (22), and a third compressor (23), a control unit (101) executes a first action for increasing the rotational speed of the third compressor (23) if an interme...  
WO/2022/039362A1
Provided are a refrigerator and a method for controlling the refrigerator. The disclosed refrigerator and the method for controlling the refrigerator are applied to the refrigerator including a compressor using refrigerant as lubricant f...  
WO/2022/030182A1
This refrigeration cycle device is provided with: a refrigerant circuit switching unit (15a, 15b) that performs switching between a refrigerant circuit of a waste-heat heating mode for not absorbing heat from outside air at an outdoor he...  
WO/2022/024650A1
A heat pump device (1) is provided with: a compressor (22); an engine (31); a generator (32); and a motor (21). The compressor (22) pressurizes a refrigerant. The generator (32) is driven by the engine (31). The motor (21) is operated by...  
WO/2022/024721A1
A refrigeration cycle device (10) has a compressor (11), a condenser (12), a branch part (13a), a first decompression unit (14a), and a first evaporator (15). The refrigeration cycle device further has a second decompression unit (14b), ...  
WO/2022/024159A1
Described is a high efficiency thermo-refrigerating generator (100, 101, 103), comprising at least one power unit (10, 102), a first tank (13) containing a hot fluid and equipped with delivery (32) and return (33) to a series of hot user...  
WO/2022/019127A1
[Problem] To provide a chiller which has a DI filter for removing ionic material in cooling water and is compact, and which can save energy and costs. [Solution] This chiller 1 has cooling water circuits 3, 4 separately providing cooling...  
WO/2022/014841A1
Provided are an air conditioner and a control method thereof, the air conditioner performing a heating process in which heat-exchanged air during a drying process is discharged at low speed through a plurality of holes, thereby making it...  
WO/2022/014309A1
The present invention is provided with: a compressor (11) that compresses and discharges a refrigerant; heat dissipation parts (12, 16) that dissipate heat of the refrigerant discharged from the compressor; an air-conditioning evaporatio...  
WO/2022/009713A1
The present invention comprises: a compressor (11) that compresses and discharges a refrigerant; a heat dissipation unit (40, 12) that dissipates heat from the refrigerant discharged from the compressor; a first decompression unit (14b) ...  
WO/2021/260804A1
A flow path switching device (5) selectively switches the circulation direction of a refrigerant between a first circulation direction and a second circulation direction that is the opposite of the first circulation direction. In the fir...  
WO/2021/259630A1
The invention relates to a cooling device (10) with a coolant circuit (20, 80, 90) comprising a compressor (22), a first evaporator assembly (26) having at least one first evaporator (28) and having a high-pressure tube (48) connected up...  
WO/2021/255103A1
Cooling module (22) for an electric or hybrid motor vehicle (10), through which cooling module (22) an air flow (F) is intended to pass, comprising: - a set of heat exchangers (23) comprising: - a first heat exchanger (24) configured to ...  
WO/2021/249929A1
The invention relates to a thermal conditioning system (100) for a motor vehicle, comprising a refrigerant fluid circuit (1) comprising: a main loop (A) comprising: - a compression device (2), - a first heat exchanger (3) which is config...  
WO/2021/249860A1
Disclosed is a method for controlling a thermoregulation loop through which a refrigerant fluid passes, the loop comprising at least a first and a second fluid circulation branch (2, 4), the method being configured to allow the loop to p...  
WO/2021/239762A1
The invention relates to a method for controlling a thermal conditioning system (40) for a motor vehicle, comprising: - a condenser (3) which is configured to exchange heat with a first heat transfer fluid (100), a first evaporator (5) w...  
WO/2021/239760A1
The invention relates to a method for controlling an expansion device (10) for a refrigerant fluid, the expansion device (10) comprising: - a body (1) defining a circulation duct (2), - a movable shutter (3) configured to change a cross-...  
WO/2021/233745A1
202000611 18 / 18 ABSTRACT Embodiments of this application provide a dryer assembly and a refrigeration device. The dryer assembly includes: a drying tube, adapted to dry refrigerants; at least two capillary tubes; an adapter tube, inclu...  
WO/2021/233744A1
Embodiments of the present invention provide a drying assembly and a refrigeration device. The drying assembly includes: a drying tube, adapted to dry a refrigerant; and a splitter, in communication with the drying tube and dividing the ...  
WO/2021/219474A1
A method for monitoring a refrigerant charge in a vapour compression system (1) is disclosed, the vapour compression system (1) comprising a compressor unit (2), a heat rejecting heat exchanger (3), a high pressure expansion device (4), ...  
WO/2021/220661A1
A vehicle air conditioning device has a refrigeration cycle (10), a heating unit (20), and a control unit (50). The refrigeration cycle is provided with a compressor (11), a condenser (12), an air conditioning evaporator (15), a cooling ...  
WO/2021/221806A1
This disclosure relates to refrigerant compressors, and, in particular, relates to cooling for the power electronics of such compressors. An example refrigerant system includes a main refrigerant loop in communication with a condenser, a...  
WO/2021/215072A1
The present invention enables suitable control of the temperature of an object to be cooled in a refrigeration cycle device that cools the object to be cooled. This refrigeration cycle device is provided with: a compressor (11) for compr...  
WO/2021/215167A1
A refrigeration cycle device according to the present invention comprises: a compressor (11) that compresses and discharges a refrigerant; a heat dissipating section (16) that dissipates the heat of the refrigerant discharged from the co...  
WO/2021/209099A1
A method for cooling preferably onboard a ship is provided, in which a working medium is pressurized in compressors in two steps, cooled down in a working medium high pressure cooler, collected in a receiver tank, further exposed to cool...  
WO/2021/204915A1
The invention relates to a thermal conditioning system (100) for a motor vehicle, comprising: - a coolant circuit (1) comprising: - a main loop (A) successively comprising, in the direction of flow of the coolant: - a compression device ...  
WO/2021/204914A1
The invention relates to a thermal conditioning system (100) for a motor vehicle, comprising: - a coolant circuit (1) comprising: - a main loop (A) comprising: a compression device (2), a dual-fluid heat exchanger (3), a first expansion ...  

Matches 1 - 50 out of 6,013