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Patent Searching and Data


Matches 651 - 700 out of 292,573

Document Document Title
WO/2020/112426A1
A refrigeration system for a refrigerator or a freezer, comprising a compressor; a condenser; and an evaporator, wherein the evaporator includes a coil formed of a plurality of linear sections connected by a plurality of curved sections,...  
WO/2020/110637A1
A temperature adjustment system (10) comprises: a heat exchanger (210) that exchanges heat between a storage battery and a heat medium; a pump (220) that pumps the heat medium through the heat exchanger; a cooler (330) that lowers the te...  
WO/2020/110301A1
This refrigeration cycle apparatus is provided with: a compressor; a condenser; a decompression device; an evaporator; and a blower fan. The evaporator includes a fin (30) and a heat transfer pipe (20). The fin (30) includes a first regi...  
WO/2020/107956A1
Disclosed are an operation control method and system, and a compressor, an air conditioner and a readable storage medium. The operation control method comprises: collecting a power supply signal of a bus; determining a fundamental wave p...  
WO/2020/111264A1
Provided is a refrigerant leakage determination system with which it is possible to detect leakage of a refrigerant without requiring complicated processing. A refrigerant leakage determination system (100) is a refrigerant leakage deter...  
WO/2020/110041A1
A multiple temperature automated storage system includes a rack with multiple levels of shelves defining item storage positons, an aisle at each level, and a plurality of shuttles to operate in the aisles for storing items to and retriev...  
WO/2020/111680A1
A refrigerator includes a storage compartment; a first flow path separated from the storage compartment; an evaporator provided on the first flow path to cool air; a compressor configured to discharge a refrigerant to the evaporator; a b...  
WO/2020/107680A1
A refrigerator provided with an independent ice-making system, said refrigerator comprising a cold-storage chamber and an ice-making chamber arranged therein. An ice-making machine (1) is arranged in the ice-making chamber. The ice-makin...  
WO/2020/111479A1
An air conditioner comprises: an outdoor heat exchanger in which N heat exchange units are sequentially spaced in the up and down direction, a first heat exchange unit is located at the uppermost position, an Nth heat exchange unit is lo...  
WO/2020/107592A1
An electrocaloric refrigeration device, comprising a disc-shaped electrocaloric material layer (11), two electrodes (12) respectively connecting a lower surface of an upper electrode of the electrocaloric material layer (11), and a condu...  
WO/2020/110213A1
An air-conditioner (300) is provided with: a compressor (1); a passage switching valve (2); an outdoor heat exchanger (3); a passage guiding device (5); an expansion valve (6); and an indoor heat exchanger (7). The outdoor heat exchanger...  
WO/2020/110424A1
This leak detecting device for detecting a refrigerant leak from an air conditioner in an air conditioned space which is air conditioned by means of the air conditioner is characterized by being provided with: a leak detecting unit for d...  
WO/2020/107602A1
A refrigerator (100), comprising: a refrigerator body (1), wherein the refrigerator body (1) comprises a refrigerator shell (10) and a refrigerator liner (11), a foam layer is provided between the refrigerator shell (10) and the refriger...  
WO/2020/113011A1
Apparatus for staged startup of air-cooled low charged packaged ammonia refrigeration system includes motorized valves on condenser coil inlets, a main compressor discharge motorized valve, a bypass pressure regulator valve in the main c...  
WO/2020/107634A1
Disclosed is a refrigerator with an ice-making machine, the refrigerator at least comprising a refrigerator compartment (16) and an ice-making compartment (2) provided inside the refrigerator compartment (16), wherein an ice-making machi...  
WO/2020/111241A1
Provided are a refrigeration cycle device and a refrigeration cycle system with which the amount of refrigerant can be determined precisely even when the refrigeration cycle device is operating in a heating operation mode as a normal mod...  
WO/2020/110639A1
This heat exchanger (10) comprises: an internal member (200) configured so that the first fluid flows through the interior thereof; and a case (100) that is a container for accommodating the internal member in the interior thereof, the c...  
WO/2020/110841A1
A flow path switching valve is provided which, by decreasing the pressure load and avoiding deformation of a high pressure-side slide-type valve body, can suppress seal surface distortion and prevent valve leakage, and which improves eff...  
WO/2020/111590A1
The present invention relates to a refrigerator and a method for controlling same, and the purpose of the present invention is to improve a structure of a cooling compartment evaporator and a control method thereof such that the cooling ...  
WO/2020/108005A1
A compressor (1) comprises a compressor body, and further comprises a temperature regulating device for adjusting an air suction temperature of the compressor (1). The temperature regulating device comprises a throttle module (11) and a ...  
WO/2020/109213A1
The invention relates to a cooling system and operating method therefor with a direct expansion cooling circuit for an ammonia refrigerant. A compressor (12) is provided to compress ammonia vapor (11). A condenser is provided to condense...  
WO/2020/110232A1
A refrigerator comprises an ice making unit (1) that includes an icemaker to generate ice and a water supply tank to supply water to the icemaker, a temperature sensor (3) that measures the temperature of the water in the water supply ta...  
WO/2020/112902A1
A system for thermally conditioning and moving a fluid includes a thermoelectric device to convert electrical energy into thermal energy and produce a temperature change in response to an electrical current being applied thereto. The the...  
WO/2020/112819A1
A closed loop water chiller system and method of operating a closed loop water chiller system includes a water chiller system having a pipe network. An inert gas source, such as nitrogen gas source is connected with the pipe network. Ine...  
WO/2020/110425A1
The present invention comprises: a normally open solenoid valve that is provided in a pipe for circulating a slightly flammable or flammable refrigerant so as to be closed by power from a commercial power supply and an auxiliary power su...  
WO/2020/108514A1
Disclosed are an electric valve (1), a heat management assembly (400) and an air conditioning system. The electric valve (1) comprises a valve body (40), a circuit board (60) and a sensor (70), wherein the valve body (40) is internally p...  
WO/2020/110840A1
A flow path switching valve is provided which, by increasing the rigidity of a high pressure-side valve body of a slide valve body, can suppress seal surface distortion and prevent valve leakage, and which improves efficiency of a heat p...  
WO/2020/107645A1
A refrigerator having an independent ice making system comprises a cold storage compartment and an ice making compartment disposed in the cold storage compartment. An ice maker (1) is provided in the ice making compartment. An ice making...  
WO/2020/110430A1
A refrigerator according to the present invention is characterized by comprising: a sensor array (23) having a plurality of sensors (22) each of which detect the presence or absence of a stored item; a timer (33) which specifies a time w...  
WO/2020/104949A1
Apparatuses and methods for enhancing efficiency of air compressor are disclosed. The apparatus comprises a pre-cooler though which ambient air is cooled before entering the compressor using coolant fluid and an after-cooler receiving co...  
WO/2020/105807A1
The present invention relates to a structure for reducing power consumed by an electrically-driven hydraulic/pneumatic compression device comprising a refrigerant compressor. More specifically, the present invention provides a structure ...  
WO/2020/102854A1
An apparatus for preserving biological products comprising an inner housing arranged within an outer insulated housing, wherein walls of the inner housing define a compartment for receiving biological products, said walls comprising an i...  
WO/2020/103516A1
Provided are an evaporative cooling chiller unit heat-exchanging system and a control method therefor. The chiller unit heat-exchanging system comprises a magnetic levitation centrifugal compressor (1), an evaporative condenser (2), a dr...  
WO/2020/106879A1
A gas compression compact device comprised of: a) one or more centrifugal compressors; and b) a high speed axial flow permanent magnet synchronous electric motor. The electric motor and the compressor are directly coupled on a single axi...  
WO/2020/103522A1
Disclosed in the present invention are an assembly-type air conditioning wall and an operating method thereof, comprising a pre-fabricated wall and a heat pump system. The heat pump system is disposed inside the pre-fabricated wall. Comp...  
WO/2020/103271A1
A heat pump system, which relates to the technical field of heat pump units. The heat pump system comprises an electromagnetic suspension centrifugal compressor (1) and further comprises a switching communication device (3) and a first e...  
WO/2020/106240A1
The present invention relates to a refrigerator (1) comprising a fresh food compartment (2) wherein the foodstuffs to be cooled are placed; an evaporator (3) which is disposed on the rear wall of the compartment (2) and which provides th...  
WO/2020/105177A1
This refrigeration cycle device comprises a use-side unit and an outdoor unit in which constituent components of a refrigeration cycle circuit are housed. Further, this refrigeration cycle device is configured so that the outdoor unit an...  
WO/2020/106026A1
A refrigerator capable of allowing a storage guard to be automatically pulled out when a door is opened. The refrigerator includes a body, a first door arranged in front of the body including an opening, and a second door arranged in fro...  
WO/2020/104171A1
A refrigerator (1) comprising a cooling compartment (2) where foodstuffs and beverages are placed; a freezing compartment; a crisper (3) which is located at the lower portion of the cooling compartment (2); a crisper lid (4) which is dis...  
WO/2020/103178A1
A refrigerating-heating cycle expandable heat preserving table having an air filtration function, the table comprising a support frame (1), a refrigerating mechanism (2), an expandable heat preserving table board (3) and an air filtratio...  
WO/2020/105587A1
[Problem] Adsorption heat cycle performance is determined by how quickly a large amount of moisture absorption is obtained, in other words, by the amount of moisture absorption and the rate of moisture absorption. However, conventional h...  
WO/2020/058465A3
The invention relates to a storage system (1), a container (54) and a method for storing perishable storage items. A storage system for storing perishable storage items comprises at least one wall, said wall (3) having at least one recei...  
WO/2020/106930A1
The present invention provides a refrigerant composition comprising: (a) from about 65% by weight to about 90% by weight of HFO-1234ze(E); (b) from about 10% by weight to about 35% by weight of HFO-1336mzz (E); and optionally (c) from ab...  
WO/2020/106684A1
A freezing device comprising a refrigeration base housing having a refrigeration system therein and a bottle receiver above the refrigeration base housing. The bottle receiver has a top opening for accepting a portion of a bottle of cons...  
WO/2020/105178A1
This refrigerator comprises: a door that openably closes off an opening portion of a storage compartment; and an accommodation portion that is provided to an inner surface portion that is a door surface portion facing toward the storage ...  
WO/2020/104172A1
The present invention relates to a cooling device (1) comprising at least one body (2) wherein the items to be cooled are placed; at least one door (3) which provides access into the body (2); at least one main pin (4) and at least one h...  
WO/2020/106155A1
The present invention relates to a solid-state electro-chemical compressor, comprising a number of electro-chemical cell packages, of which each cell comprises a low-pressure fluid inlet, a high-pressure fluid outlet, a membrane, arrange...  
WO/2020/103352A1
Disclosed are an air conditioning liquid reservoir and an air conditioning system comprising said liquid reservoir. The liquid reservoir comprises a cylinder (10), a buffer structure, and a turbulent-flow structure. The cylinder (10) is ...  
WO/2020/104170A1
The present invention relates to a cooling device (1) comprising a body (2); a compressor (10) which is positioned in the body (2) for performing the cooling cycle and which circulates the refrigerant; a housing (3) which is positioned a...  

Matches 651 - 700 out of 292,573