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Matches 1 - 50 out of 227,528

Document Document Title
WO/2022/123215A3
A method and apparatus for recovering carbon dioxide (CO2) from an oxyfuel combustion engine exhaust stream is described. The method comprises: providing and separating an oxyfuel combustion engine exhaust stream to provide a first lique...  
WO/2022/163793A1
A refrigeration device 10 according to one embodiment opens a liquid bypass control valve 16B when the discharge temperature of a refrigerant before being discharged from a compressor 11 and flowing into a condenser 12 exceeds a threshol...  
WO/2022/160767A1
A defrosting control method and apparatus for an air conditioning system, and the air conditioning system. The method comprises: when the air conditioning system runs in a heating mode, determining to trigger and enter a defrosting mode,...  
WO/2022/161781A1
One aspect of the invention relates to a household appliance system (1) having a first household appliance (2), at least one second household appliance (3) separate therefrom, and having a common central operating apparatus (6) which is ...  
WO/2022/160764A1
A method and apparatus for defrosting control of an air-conditioning system, and an air-conditioning system. The method comprises: when an air-conditioning system operates in a heating mode, determining to trigger the air-conditioning sy...  
WO/2022/161457A1
An electromagnetic switching valve, comprising a valve body (1). The valve body (1) comprises a first connector portion (1121) and at least two second connector portions (1122). The valve body (1) comprises a valve body main body portion...  
WO/2022/162041A1
An apparatus for separating a flow (1) containing carbon dioxide by distillation, comprising a heat exchange means (E), a distillation column (K), means for sending the flow to be cooled in the heat exchange means to a first intermediate...  
WO/2022/160780A1
A device for conducting cooling, heating and power supply by means of efficient conversion of renewable deep-space energy, the device comprising a solar energy conversion device (1), a radiation refrigeration device (2), a rotation suppo...  
WO/2022/162723A1
A fluid temperature control system according to an embodiment of the present invention cools a fluid by means of a multiple-stage refrigeration system including a high-temperature-side refrigerator (100), a medium-temperature-side refrig...  
WO/2022/106801A3
A process for liquefying hydrogen gas comprising: cooling the hydrogen gas to an intermediate temperature by heat exchange with a refrigerant circulating in a refrigeration loop provided with a higher temperature expander and a lower tem...  
WO/2022/162931A1
One embodiment of this refrigeration cycle device comprises a temperature detection device attached to a heat exchanger, and a control unit that causes the refrigeration cycle device to execute a defrosting operation for removing frost p...  
WO/2022/161439A1
The present application provides refrigeration equipment and a control method and apparatus therefor, an electronic device, and a storage medium. The control method for the refrigeration equipment comprises: obtaining an actual differenc...  
WO/2022/161429A1
An electrically-operated valve, which comprises a valve seat component (10) and a valve core rotor assembly (20); the valve core rotor assembly (20) comprises a valve shaft assembly (201), a valve core component (202), first and second e...  
WO/2022/164731A1
A method of improving the efficiency of the heat exchange system using variable superheat and sub cooling values for a wide range of ambient conditions is provided. The heat exchange system comprises an efficiency enhancing apparatus pos...  
WO/2022/163800A1
A refrigeration cycle device that solves the problem wherein a liquid refrigerant tends to accumulate in an outdoor heat exchanger during a low-load operation for cooling when the outdoor temperature is low. A merging flow unit (260) has...  
WO/2022/160555A1
A pressure protection control system for a CO2 air conditioning system of a rail transit vehicle. A series circuit is composed of a ventilator air pressure switch (1), a condensation fan air pressure switch (2), a pressure switch (4), a ...  
WO/2022/163830A1
The present invention addresses the problem of providing a novel refrigerant that contains HFO-1132(E). Provided as a solution to the problem is a composition that contains a refrigerant wherein the refrigerant contains HFO-1132(E), R32,...  
WO/2022/164138A1
The present invention relates to: a plastic molded article having antibacterial and antiviral functions; and a refrigerator including same. The plastic molded article having antibacterial and antiviral functions according to the present ...  
WO/2022/160340A1
An air conditioning device having a cold storage function, comprising at least one compressor (1), a condenser (2), a throttling device (3), a low-pressure circulating tank (4), a refrigerant circulating pump (5), an ice storage device (...  
WO/2022/161587A1
The invention according to the preamble of claim (1) to improve the capacity of compressor refrigeration machines is achieved by modifying the refrigeration circuit of a refrigeration machine. The prior-art refrigeration circuit consists...  
WO/2022/093669A3
A system including a heat exchanger with two or more channels is provided. The system includes means for one or more source channels and one or more load channels. The source channels and load channels are enclosed for containing and cha...  
WO/2022/161214A1
The utility model discloses a refrigeration device. The refrigeration device comprises a box body, a compressor compartment is provided in the box body, a first air inlet and a first air outlet are provided in the compressor compartment,...  
WO/2022/162775A1
A refrigeration cycle device (100) comprises a refrigerant circuit (101) and a gas-liquid separation circuit (102). The gas-liquid separation circuit (102) includes an internal heat exchanger (5), a receiver (6), a first valve (7), and a...  
WO/2022/163979A1
The present disclosure relates to a refrigerator, and the refrigerator includes a cabinet, a first storage chamber and a second storage chamber configured to store food, and a grill pan assembly configured to partition the inner portion ...  
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/2022/162776A1
According to the present invention, when the current time is included in a predetermined time slot, a control device (3) initiates defrosting operation on the basis of the blow-out temperature of air in an indoor heat exchanger (21) and ...  
WO/2022/160835A1
A screw mounting hanging column for a refrigerating and freezing device, and the refrigerating and freezing device. The screw mounting hanging column comprises: a base configured to be mounted to an inner container of the refrigerating a...  
WO/2022/161426A1
An electric valve, comprising a valve body. The valve body comprises a valve seat part and a valve core rotor assembly. The valve core rotor assembly comprises a valve shaft assembly, a valve core, a first/second elastic member, and an e...  
WO/2022/163698A1
The present invention proposes a refrigeration cycle device that can suppress the phenomenon of condensed refrigerant accumulation in a heat source side heat exchanger during low-load operation. A refrigeration cycle device (100) that pr...  
WO/2022/165377A1
The present invention provides a system for detecting an amount of A2L refrigerant in an air temperature controller using an A2L refrigerant, and a method of installing a configuration of A2L sensors in the air temperature controller usi...  
WO/2022/162730A1
A refrigeration device (100) comprises: a first refrigerant circuit (103) in which a first refrigerant circulates; a second refrigerant circuit (104) in which a second refrigerant circulates; and a four-way valve (7) that switches the ci...  
WO/2022/161603A1
Refrigeration Appliance with Flexible Drawer Capacity The invention relates to a refrigeration appliance, in particular a refrigerator or a fridge- freezer (2). The refrigeration appliance comprises a housing (4), a refrigerating compart...  
WO/2022/164956A1
Disclosed herein are heat pump systems for water heaters. The heat pump systems can comprise a housing defining an interior chamber, an air inlet, and an air outlet. The air inlet and the air outlet can form an air flow path through the ...  
WO/2022/163058A1
Provided is an air-conditioning device capable of suppressing the impact of refrigerant transmitted to an opening-closing device that opens and closes refrigerant piping. The present invention comprises: an outdoor unit 20 that is prov...  
WO/2022/162059A1
The invention relates to a method for removing CO2 from a methane-containing gas, having the steps of providing a methane-containing gas (103) containing at least CO2 as an impurity, cooling the gas (103) in order to separate CO2 from th...  
WO/2022/161841A1
A refrigeration appliance such as, for example, a domestic refrigeration appliance comprises a machine compartment and a refrigerant circuit with an evaporator, a compressor which is connected by a suction line to an outlet of the evapor...  
WO/2022/161412A1
Disclosed in the present invention is a Stirling refrigerator, comprising a housing, a piston, an ejector, an outer fixing assembly, and an inner fixing assembly. The piston and the ejector are both mounted in the housing; the ejector is...  
WO/2022/164767A1
Disclosed herein are evaporator assemblies for heat pump systems. The evaporator units can comprise a housing defining an interior chamber, an air inlet, and an air outlet. The air inlet and the air outlet can form an air flow path throu...  
WO/2022/161188A1
A refrigeration electronic throttle valve, which comprises a housing (1), a throttle mechanism (2) being arranged in a sealed manner on an inner wall of the housing (1), and a servo motor assembly (3) to control the throttle mechanism (2...  
WO/2022/163345A1
A plate-type refrigerant piping has: a first plate (21); a second plate (22) layered on the first plate (21); a first brazing material (B1) for joining the first plate (21) and the second plate (22); a first connecting part (51) for conn...  
WO/2022/160416A1
A personal thermal comfort device based on a Peltier effect, and a thermal management method. The device comprises a thermoelectric module, a heat dissipation fan, an external packaging module, a micro-blower, and a micro-hose network; h...  
WO/2022/163172A1
[Problem] to provide a Stirling engine of which a characteristic can be easily adjusted. [Solution] In a Stirling refrigerator (1) serving as a Stirling engine including a piston (23) serving as a reciprocating body provided in such a wa...  
WO/2022/165370A1
The present invention provides a system for detecting an amount of R-32 refrigerant in an air temperature controller using an R-32 refrigerant, and a method of installing a configuration of R-32 sensors in the air temperature controller ...  
WO/2022/165368A1
The present invention provides a system for detecting an amount of A2L refrigerant in an air temperature controller using an A2L refrigerant, and a method of installing a configuration of A2L sensors in the air temperature controller usi...  
WO/2022/160339A1
A two-phase flow air conditioning system with a free cooling function, the system comprising at least one compressor (1), a condenser (2), a throttling device (3), a low-pressure circulation drum (4), a refrigerant circulation pump (7), ...  
WO/2022/162819A1
[Problem] To provide an air-conditioning device that achieves both increased reliability of a compressor and improved heating performance at the startup of heating operation. [Solution] A refrigeration cycle comprising an indoor unit 200...  
WO/2022/157979A1
An outdoor unit (100) comprises a casing and a heat exchanger (3) housed in the casing. The heat exchanger (3) comprises a heat transfer tube through which a refrigerant flows. The refrigerant is R290. The heat transfer tube has at least...  
WO/2022/157492A1
The invention relates o a system and refrigerant fluid for the system which hallows improved cooling effect and reduced environmental impact to be achieved. The fluid used in the system is a blend of at least two components having differ...  
WO/2022/158023A1
The purpose of the present invention is to provide a refrigerator with which, even if an object is placed on the top surface thereof, the effects on communication are suppressed. To this end, a refrigerator according to the present inven...  

Matches 1 - 50 out of 227,528