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WO/2024/060784A1 |
The present invention provides a refrigerant detection method and apparatus, an electronic device, and a storage medium. After a refrigeration mode of an air conditioning system has begun operating, when the operating state of a compress...
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WO/2024/061192A1 |
Provided is a panel-type refrigerator which is easily assembled and disassembled. Provided is a panel refrigerator (4), which comprises: a plurality of detachable thermal insulation panels (10), which make up at least a part of a housing...
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WO/2024/063303A1 |
This refrigerator comprises: a main body; a storage chamber provided in the main body; a first door which is rotatably coupled to the main body so as to open/close at least part of the storage chamber; and a second door which is rotatabl...
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WO/2024/060437A1 |
The present application relates to the technical field of intelligent household appliances. Disclosed is a method for determining a fault of a check valve, comprising: acquiring an operating mode of an air conditioner and preset paramete...
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WO/2024/060634A1 |
A solar absorption refrigeration system, a control method, and an electronic device. The solar absorption refrigeration system comprises an absorbent circulating circuit (100), a refrigerant circulating circuit (200), a solar collector (...
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WO/2024/060743A1 |
A door opening and closing device, comprising: a driving mechanism (100), a linkage gear (300), a clutch (200) and a door rotating mechanism (400), wherein the linkage gear (300) is rotatably arranged on a base (900), the clutch (200) is...
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WO/2024/060659A1 |
The present application relates to the technical field of air conditioner control, and discloses an air conditioner control method. The method comprises: obtaining the temperature in a disinfection device and the exhaust temperature of a...
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WO/2024/063366A1 |
A parallel-structured continuous chiller system according to one preferred embodiment of the present invention comprises: a low-temperature refrigerant supply part having a low-temperature refrigerant tank, which contains a relatively lo...
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WO/2024/064414A1 |
A mobile impeller fan blade assembly having a portable housing, an evaporative media, an impeller fan motor assembly retained within the portable housing and with a motor operably coupled to a plurality of fan blades interposed between a...
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WO/2024/060214A1 |
Systems and methods for cooling a datacenter(100) are disclosed. One or more circuits of a datacenter(100) cooling system can receive a speed control signal for a pulse width modulation (PWM) fan and can modify a speed control signal to ...
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WO/2024/061193A1 |
Provided in the present invention is a refrigeration apparatus. A compressor bin is internally provided with a compressor, and a control box connected to a side wall of the compressor bin; a side wall at a lower end of a mounting housing...
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WO/2024/064298A1 |
The present disclosure discloses a flash tank (200) for an HVAC system (100) that minimizes liquid carryover and make its size be smaller. The flash tank (200) includes a housing (210) that houses one or more flashing units (250). The fl...
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WO/2024/060751A1 |
The present disclosure discloses a refrigerator, comprising: a main body (12) provided with an accommodation space with an opening; a door body (13) rotatably arranged on the main body (12) by means of a rotating shaft to close or open t...
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WO/2024/062949A1 |
This heat source unit comprises a refrigerant control valve and a controller. The high pressure in the refrigeration cycle changes when the aperture of a refrigerant control valve changes. The controller engages in a stepwise adjustment ...
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WO/2024/062948A1 |
The present invention comprises a controller (130) that controls a supercooling side pressure reducing valve (46) in accordance with the supercooling degree of a coolant which has flowed out from a first flow path (28a) of a supercooling...
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WO/2024/062550A1 |
[Problem] The purpose of the present invention is to control an injection amount without needing to acquire a large quantity of data. [Solution] Provided is an air conditioner comprising: a main refrigerant circuit having a compressor, a...
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WO/2024/061195A1 |
The present invention provides a refrigerator power supply control system and a refrigerator. The refrigerator power supply control system comprises a strong current control circuit and a power circuit. The strong current control circuit...
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WO/2024/061828A2 |
The invention relates to a heat pump assembly (9) comprising at least one first heat pump (1) with a flow (11) and a return pipe (12), at least one second heat pump (2) with a flow (21) and a return pipe (22), at least one first heat sou...
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WO/2024/064383A1 |
A heating, ventilation, air conditioning, and refrigeration (HVAC&R) system (10) may include a compressor (32) to motivate a working fluid through a vapor compression circuit and an evaporator (38) disposed along the vapor compression ci...
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WO/2024/060742A1 |
A refrigerator, comprising a refrigerator body (12), a door body (13) rotatably provided on the refrigerator body (12), and a door opening and closing device connected to the refrigerator body (12) and the door body (13). The door openin...
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WO/2024/063209A1 |
The present invention relates to an ultrasonic pyrolysis device and, more specifically, provides an ultrasonic pyrolysis device having an ultrasonic vibration device additionally mounted thereon so that, while polymer waste is pyrolyzed ...
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WO/2024/064382A1 |
A HVAC&R system (10) may include a compressor (32) to motivate a working fluid through a vapor compression circuit and a condenser (34) disposed along the vapor compression circuit to transfer heat from the working fluid to one or more c...
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WO/2024/063289A1 |
The present invention relates to a cryogenic aging method. More specifically, the method comprises: a raw meat preparation step in which meat slaughtered within 8 to 10 hours is shaped according to parts in a workspace of 10°C to 15°C,...
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WO/2024/063707A1 |
The invention relates to a handle for an oven door, comprising a gripping part (10) from an extended hollow profile having mutually free ends. The handle further comprising a flat cap (30) is having a plug (32) that completely covers the...
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WO/2024/056082A1 |
The present application relates to a refrigerator, comprising a case, a primary refrigerator door, a secondary refrigerator door, a primary door magnet set and a secondary door magnet set, wherein a second holding space is constructed in...
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WO/2024/055944A1 |
The present invention provides an oxygen treatment device and a refrigerating and freezing device having same. The oxygen treatment device comprises a housing and an oxygen treatment assembly; a gas inflow port and a gas outflow port are...
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WO/2024/057582A1 |
The present invention comprises an internal space (30) into which a foam heat-insulating material is injected, and a gap (21) having dimensions that allow passage of the foam heat-insulating material during foaming. The gap (21) links th...
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WO/2024/055945A1 |
A refrigerator and a control method therefor. A refrigerator (1) comprises: a storage compartment (110), a rear side wall of which is provided with a first damper (111) and a second damper (112); a shield (120), which is arranged in the ...
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WO/2024/056788A1 |
The invention relates to a rotor (1), in particular a rotation heat pump, comprising: an axis of rotation (2); a number of compression channels (15), in which a working medium, in particular a gas, preferably a noble gas, is conducted aw...
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WO/2024/058396A1 |
A wearable air conditioner is disclosed. The wearable air conditioner according to the present disclosure comprises: a thermoelectric element for generating a temperature difference between the front and rear surfaces thereof by using el...
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WO/2024/058362A1 |
The refrigerator comprises: a body; a storage compartment provided inside the body such that the front surface thereof is opened; a drawer which is provided inside the storage compartment and is inserted into or drawn out of the storage ...
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WO/2024/057562A1 |
The present invention addresses the problem of providing a refrigerator capable of conferring sufficient ozone effects to a user. In order to solve this problem, the present invention comprises: a refrigeration compartment (2) capable of...
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WO/2024/055699A1 |
A shelf, comprising: engagement assemblies (1); rotating wheels (2), which correspond to the engagement assemblies (1), can rotate about their own rotation centers relative to the engagement assemblies (1), and are each provided with a p...
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WO/2024/057506A1 |
Provided is a cooling and heating device that can improve productivity in semiconductor manufacturing or the like by reducing time required for temperature adjustment during a change in set temperature or the like. Further provided is a ...
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WO/2024/058660A1 |
The disclosure pertains to a plant for the production of ammonia. The ammonia is produced from hydrogen obtained by electrolysis of water. The electrolysis is powered by a renewable source of energy, complemented with power obtained from...
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WO/2024/058748A1 |
The present invention relates to a dishwasher (1) comprising a body (2); a heat pump (3) which is provided in the body (2) and which has at least one compressor, at least one evaporator (5) and at least one condenser; and at least one bl...
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WO/2024/057444A1 |
This oil separator comprises: an oil separation section having a tubular outer tube part into which a refrigerant and refrigerator oil flow, and a tubular inner tube part that is provided in the interior of the outer tube part, and that ...
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WO/2024/058136A1 |
According to the present invention, when employing a refrigeration cycle circuit equipped with a heat storage device while employing a multi-stage refrigeration cycle, a sufficient amount of refrigerant in the refrigeration cycle circuit...
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WO/2024/055943A1 |
Provided are an oxygen treatment apparatus and a refrigeration and freezing apparatus having same. The oxygen treatment apparatus comprises a plurality of liquid storage compartments which are arranged as separate and independent and are...
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WO/2024/059473A2 |
A method and apparatus for improving production efficiency of a heating, ventilation and air conditioning system. The present invention provides a shade comprising a frame and a canopy that extends radially from the top of a condenser un...
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WO/2024/058413A1 |
The disclosed invention relates to an exterior material for a home appliance and a refrigerator comprising same. An exterior material for a home appliance according to an embodiment may include a stainless steel cold rolled steel sheet. ...
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WO/2024/056851A1 |
The present invention relates to a process for transferring heat to a stream comprising NH3, the process comprising: (i) providing a stream comprising a heat transfer medium, wherein the stream has a pressure in the range of from 1 to 10...
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WO/2024/056076A1 |
A refrigerator. In the refrigerator, a damping device (200) is provided between a refrigerator door and a door frame (114). The damping device (200) comprises a housing (210), a piston (220), a force-bearing rod (240) and a piston spring...
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WO/2024/059395A1 |
Various embodiments described herein relate to a test chamber device an associated methods and non-transitory machine-readable media including a test chamber, a system builder that is configured to build and apply an equipment load to th...
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WO/2024/058506A1 |
Disclosed is a tray for an ice maker. The tray for an ice maker of the present invention is characterized by comprising: a tray body which is molded from a conductive composite material including a conductive material and a base resin, w...
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WO/2024/058336A1 |
The present disclosure provides a refrigerator including a control device for controlling driving of a motor and a method of controlling same. The refrigerator according to the present disclosure includes: a storage compartment; a door c...
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WO/2024/057438A1 |
This compressor comprises: a compression mechanism for compressing a refrigerant; an electric motor for driving the compression mechanism; a rotary shaft connecting the compression mechanism and the electric motor, and transmitting the r...
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WO/2024/057921A1 |
[Problem] To ensure vibration tolerance of a compressor etc. as well as to reduce heat loss and refrigerant pressure loss in a refrigerant pipe. [Solution] Provided is a refrigerant unit 10 which comprises: a refrigerant circuit that inc...
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WO/2024/057570A1 |
A compressed air dehumidification device 20 and a cold water supply device 30 that jointly use a cooling action caused by cold water supplied from a cold water source 10 are rationally incorporated and made into a unit so as to be capabl...
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WO/2024/057556A1 |
This turbo refrigerator comprises: a turbo compressor that compresses a refrigerant gas; a vane that is capable of adjusting the flow rate of the refrigerant gas sucked in by the turbo compressor; a condenser that causes, by means of hea...
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