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WO/2024/075356A1 |
[Problem] To simultaneously achieve the following goals in a heat transport device that uses thermoacoustic self-excited oscillation. (A) Increase the heat transport quantity during heat transport that uses self-excited oscillation. (B) ...
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WO/2024/076737A1 |
A system includes a refrigeration system to exchange heat between a first cooling loop and a second cooling loop. The refrigeration system includes a pressure exchanger (310) that is to receive a first fluid at a first pressure and a sec...
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WO/2024/076711A1 |
A heating, ventilation, air conditioning, and/or refrigeration (HVAC&R) system (100) includes an evaporator (112) configured to place a working fluid in a heat exchange relationship with a cooling load (106) to cool the cooling load (106...
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WO/2024/074729A1 |
A method for controlling the fill level of an oil separator (2) for a cooling circuit (K), comprising a controllable valve (5) connected downstream of an outlet of the oil separator (2), is intended to enable the lowest possible loss of ...
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WO/2024/077206A1 |
A heating, ventilation, air conditioning, and refrigeration system includes: two or more cooling coils configured to receive a flow of a refrigerant; a mechanical cooling loop in fluid communication with the two or more cooling coils; a ...
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WO/2024/075963A1 |
This refrigerator comprises: a main body; a storage chamber provided in the main body so that the front surface thereof can be opened; a drawer which is provided in the storage chamber and can be inserted and withdrawn; a guide rail whic...
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WO/2024/075438A1 |
This refrigeration system comprises: a turbomachine including a rotating shaft, a compressor impeller, a turbine wheel, and an electric motor that are each attached to the rotating shaft, and a casing accommodating the rotating shaft, th...
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WO/2024/074109A1 |
Provided in the present invention are a lower hinge assembly and a built-in refrigerator. The lower hinge assembly comprises a fixed hinge member and a movable hinge member, wherein a shaft body and a groove body are provided between the...
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WO/2024/075892A1 |
The present invention relates to a big data- and AI-based plasma agricultural product storage system that can maintain the freshness of agricultural products and extend the storage period thereof by deriving optimal control values by col...
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WO/2024/075424A1 |
This thermal switch (100) comprises: a high-temperature side thermal transfer element (110); and a low-temperature side thermal transfer element (120) which is disposed to face the high-temperature side thermal transfer element (110) wit...
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WO/2024/075573A1 |
Provided is an open refrigerated showcase with which the adhesion of water droplets to products displayed on a display shelf is suppressed even when the outside air is dry, such as during the winter or in a dry region. The open refrigera...
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WO/2024/074731A1 |
Shape-Memory Alloy heat pump system (20) and method comprising a first Shape-Memory Alloy core (21) and a second Shape-Memory Alloy core (22). A power converter (23) is connected to the first Shape-Memory Alloy core and the second Shape-...
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WO/2024/071213A1 |
This refrigeration cycle device (1) comprises a first circuit (5a), a second circuit (10), a cascade heat exchanger (35), and a control unit (80). A first refrigerant circulates through the first circuit (5a). A carbon dioxide refrigeran...
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WO/2024/067609A1 |
Provided in the invention are a lower hinge assembly for a refrigerator and the refrigerator. The lower hinge assembly comprises a hinge plate, a hinge shaft, a hinge shaft sleeve and a door body shaft sleeve. The hinge shaft sleeve is s...
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WO/2024/068146A1 |
A cooling device (1) comprising a cabinet (2) for forming a storage compartment (3), a rear panel (5) forming a rear wall of the storage compartment (3), a cooling system comprising a fan (6) for supplying the cooling air (C) and an evap...
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WO/2024/073684A1 |
A refrigeration system having a primary receiver, a secondary receiver, a first gas bypass valve, and second gas bypass valve, a feed control valve, and a controller. The primary receiver has a primary receiver operating pressure and is ...
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WO/2024/070060A1 |
This air conditioner control system has a control unit which controls an air conditioner. The control unit performs first refrigerant detection control for executing, for each first prescribed period, refrigerant leakage detection in the...
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WO/2024/068475A2 |
The invention concerns an automated storage and retrieval system comprising a first space, a second space, a dividing wall, a storage volume to store storage containers in vertical stacks and a horizontal rail system arranged above where...
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WO/2024/070059A1 |
This air conditioner control system includes a control unit for controlling an air conditioner, wherein the control unit: executes refrigerant leakage prediction by means of first refrigerant detection control of the air conditioner, per...
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WO/2024/071140A1 |
Proposed is a heat source unit for an air conditioning device that suppresses the occurrence of pressure abnormalities in a refrigerant flow path caused by a filled carbon dioxide refrigerant becoming supercritical. This heat source unit...
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WO/2024/071003A1 |
A refrigeration cycle device (100) comprises a compressor (21), a usage side heat exchanger (31), a heat source side expansion valve (25), a heat source side heat exchanger (23), an accumulator (26), and a main refrigerant circuit (10). ...
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WO/2024/072217A1 |
The invention relates to a climate control container (1), comprising a plurality of side panels (2), a plurality of edge profiles (3) and a plurality of corner structures (4), wherein the component are configured for mutual co-action suc...
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WO/2024/066818A1 |
A heat pump water heater, comprising a water tank assembly and a heat pump device. The water tank assembly comprises a first housing, a water tank body, and a condenser. The water tank body and the condenser are disposed in the first hou...
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WO/2024/069970A1 |
This heat pump apparatus comprises: a heat source device; a relay device connected to the heat source device; and a plurality of load devices connected to the relay device. The heat source device has a first refrigerant circuit through w...
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WO/2024/073225A1 |
An apparatus for component cooling includes a first heat transfer element configured to be thermally coupled to a heat-generating electronic component, and a second heat transfer element. The apparatus further includes a plurality of hea...
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WO/2024/067455A1 |
An electric valve, comprising a nut assembly (5) and a sleeve (6). The nut assembly (5) comprises a plastic member (51) and a connection portion (52); the sleeve (6) comprises an opening portion (61); the connection portion (52) comprise...
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WO/2024/073493A1 |
Novel non-flammable refrigerants having a GWP of less than 750 and containing R-32, R-125, R-134a and R-1234yf, and novel air conditioning systems (including heat pumps) which use such refrigerants, and method of retrofitting standard si...
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WO/2024/070425A1 |
[Problem] To optimize heat exchange amounts of each heat exchanger in response to different temperature demands of a plurality of temperature regulation targets. [Solution] Provided is a refrigerant unit 10 comprising a refrigerant circu...
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WO/2024/071028A1 |
With respect to a compressor and a refrigeration cycle device that use a refrigerant containing a hydrofluoroolefin, the problem to be solved by the present disclosure is to suppress corrosion of the compressor. A compressor (30) is the ...
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WO/2024/067936A1 |
A method (1000) for forming a demand-response resource (200) to an electricity market zone (10) and/or combined market zones (20), wherein the method (1000) comprises steps of - providing (1100) electric units (EM-1, …, EM-N) within an...
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WO/2024/071435A1 |
A management device (100) for a refrigeration cycle device is provided with a management unit (40). The management unit (40) monitors an energization state of the refrigeration cycle device (10). The management unit (40) notifies a user ...
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WO/2024/071215A1 |
This refrigeration cycle device (1) comprises: a first circuit (5a) through which a first refrigerant circulates; a second circuit (10) through which a carbon dioxide refrigerant and a refrigeration machine oil circulate; a cascade heat ...
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WO/2024/069829A1 |
Provided is a scroll compressor etc. having good performance and high reliability. This scroll compressor (100) comprises a compressing mechanism part (2) that compresses, in a compression chamber (C1), a refrigerant suctioned in via a s...
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WO/2024/070690A1 |
The present invention comprises a force field focusing member (13) through which a force field is easier to pass than through a solid refrigerant substance (11). The length of the force field focusing member (13) in a first direction in ...
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WO/2024/068014A1 |
The present invention relates to use of a fluid to drive a phase transition induced by absorption/desorption of the fluid into and out of the caloric material. A method is providing in which a sorptiocaloric material is contacted with a ...
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WO/2024/068512A1 |
The invention relates to an automated, grid-based storage and retrieval system (1), said system (1) comprising a framework structure (100) comprising vertically extending members (102) and a grid of horizontal rails (110, 111) provided a...
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WO/2024/067234A1 |
A refrigerator, which comprises: a box body, within which a first storage chamber and a second storage chamber are defined, and a first cooling chamber and a second cooling chamber are respectively located below and adjacent to the first...
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WO/2024/068587A1 |
The invention relates to a refrigerated device (1) for preserving cosmetic products (6), comprising at least one interior space (10) delimited by outer walls (5), a cover (2), a base (3) comprising a Peltier module (9), a cold radiator, ...
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WO/2024/071687A1 |
An air conditioner according to one embodiment comprises: at least one indoor unit including an indoor temperature sensor for detecting indoor temperature; a compressor for compressing a refrigerant; an outdoor heat exchanger for allowin...
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WO/2024/068423A1 |
The invention relates to a cooling device (1) comprising a body (2) and a pair of doors (4) which are attached on opposite sides of the body (2) and which jointly delimit an inner chamber (3) where the foodstuffs to be chilled can be loc...
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WO/2024/066365A1 |
A variable shunt noise reduction control method and system for an air conditioner, and an air conditioner. The variable shunt noise reduction control method for an air conditioner comprises: acquiring the carrier frequency of an air cond...
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WO/2024/070424A1 |
[Problem] To minimize the thermal impact that heat exchangers with different functions receive from each other, and make it possible to respond to the desired temperature demands for a temperature adjustment target. [Solution] Provided i...
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WO/2024/067613A1 |
The present invention provides a refrigeration and freezing device, comprising: a box body, defining a storage space therein; an oxygen treatment device, which is in airflow communication with the storage space and is configured to treat...
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WO/2024/070359A1 |
This vehicular air conditioning device (10) comprises: a compressor (31) that compresses a refrigerant; a condenser (32) that liquefies a refrigerant discharged from the compressor (31); expansion valves (41, 42) that decompress the liqu...
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WO/2024/070703A1 |
This heat pump cycle device comprises: a compressor (11); an upstream-side branching portion (12a) that is discharged from a discharge port (11c) of the compressor (11); a heating portion (13, 30) for heating a heating target object usin...
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WO/2024/065057A1 |
A sorption device includes a sorber bed chamber having a sorbent material disposed therein and configured to sorb and desorb vapor from a refrigerant. The sorber bed chamber is configured to exchange heat with a regenerative fluid to eff...
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WO/2024/073227A1 |
An apparatus for sub-cooling components includes a component cooling device, a processor thermally coupled to the component cooling device, an electronic component, a fan configured to direct an airflow across the processor and the elect...
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WO/2024/071214A1 |
A refrigeration cycle device (1) comprises: a first circuit (5a) in which a first refrigerant circulates; a second circuit (10) in which a carbon dioxide refrigerant and a refrigerating machine oil circulate; a cascade heat exchanger (35...
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WO/2024/066839A1 |
A heat pump water heater, comprising a water tank assembly and a heat pump apparatus. The water tank assembly comprises a first housing, a water tank body and a condenser. The water tank body and the condenser are arranged in the first h...
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WO/2024/070254A1 |
A refrigerant pipe (102, 152) connected to a flow divider (101, 151) has a first pipe (110, 160) made of aluminum or an aluminum alloy, and a second pipe (120, 170) made of copper or a copper alloy. A first connection end (111, 161) of t...
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