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Patent Searching and Data


Matches 901 - 950 out of 298,142

Document Document Title
WO/2021/058061A1
The invention relates to a device (1, 1a, 1b, 1c) for transferring heat by sublimation of a working medium circulating in a fluid circuit. The device (1, 1a, 1b, 1c) is designed with a heat exchanger (2a, 2b, 2c) for capturing heat throu...  
WO/2021/042056A9
Embodiments of the present invention reduce the amount of energy required to operate air-conditioners and refrigerators by providing a vapor-compression system that harnesses a low- or no-cost source of energy, namely, heat, and uses the...  
WO/2021/060433A1
A liquid refrigerant sprayer (30) is used in a falling liquid film type evaporator (1). The liquid refrigerant sprayer (30) comprises a gas-liquid two-phase pipe (34) through which a gas-liquid two-phase refrigerant flows, and a first re...  
WO/2021/057768A1
Provided is a refrigeration appliance, comprising a box (120), a door body (128) rotatably hinged to the box, a user detection assembly (186) installed on the box, a sub-container (146) and a controller (150). The sub-container (146) can...  
WO/2021/057820A1
A refrigeration appliance (100). The refrigeration appliance may comprise a box body (120) defining a refrigeration compartment, a door body (128) rotatably hinged to the box body (120), a camera module (160), and a controller (150); whe...  
WO/2021/056977A1
A pipeline vibration control method, a computer device, a storage medium and a pipeline system. The pipeline vibration control method comprises: performing modal analysis on a pipeline, and deriving the modal vibration shape of the pipel...  
WO/2021/059635A1
In a first refrigeration cycle and a second refrigeration cycle, a refrigerant circuit (6) has: an intermediate flow path (41) that introduces a refrigerant into an intermediate pressure portion (21a) between a first compression portion ...  
WO/2021/060831A1
Disclosed is an invention pertaining to a cooling apparatus for a superconductor cooling container. The disclosed cooling apparatus for a superconductor cooling container comprises: an inner container which is provided in an outer contai...  
WO/2021/057769A1
A refrigeration appliance (100) and a method for operating a refrigeration appliance (100), the method for operating a refrigeration appliance (100) comprising: initiating an image capturing sequence at a camera module (160) (710), the i...  
WO/2021/061889A1
The present application discloses an evaporator and a liquid blocking device thereof. The liquid blocking device includes: a body, which has a plate-shaped first separator extending in a longitudinal direction, the first separator having...  
WO/2021/059667A1
The purpose of the present invention is to provide a refrigerator with which it is possible to manage food placed outside the refrigerator. To achieve this, the present invention provides a refrigerator comprising a storage chamber, a fo...  
WO/2021/059389A1
An electric motor control device (100) drives a motor (3) circulating a refrigerant, and comprises: a refrigerant temperature detection unit (7) that detects a temperature indicating the state of the refrigerant; a pre-drive determinatio...  
WO/2021/057916A1
Disclosed is a heat exchange pipe, comprising a pipe body, wherein the pipe body is provided with an inner wall and an axis, the two ends of the pipe body are provided with an inlet and an outlet, the heat exchange pipe further comprises...  
WO/2021/061422A1
A refrigeration appliance (100) comprising: a compartment for storing food items in a refrigerated environment; and an illumination device (134) mounted at a mounting section of a wall of the compartment to illuminate the compartment, th...  
WO/2021/059930A1
A refrigeration cycle device including a refrigerant which is R466A, a compressor (5) which compresses the refrigerant, and a refrigerating-machine oil which includes a base oil comprising a polyol ester and lubricates the compressor (5)...  
WO/2021/058255A1
A trans-critical thermodynamic system (100) includes an expansion device (102) and a separator (104). The expansion device (102) receives a supercritical fluid (128) containing solutes (134). The expansion device (102) is operable to exp...  
WO/2021/058915A1
Device (1) for the thermal management of an electric or hybrid motor vehicle, said thermal-management device (1) comprising a heat-transfer fluid circuit (B) comprising: • a first loop (B1) comprising a first pump (41), a first heat ex...  
WO/2021/057543A1
A multi-channel heat exchanger and an air conditioning refrigeration system. The multi-channel heat exchanger comprises a plurality of flat tubes (30); each flat tube (30) comprises a first flat tube part, a second flat tube part, a thir...  
WO/2021/058326A1
The storage cell (1A) has ventilation means (4) which are able to create a rear/front air flow (A) or a front/rear air flow, an inflatable sealing device (7A) and inflation means for inflating the inflatable sealing device. The inflatabl...  
WO/2021/062397A1
Various illustrative embodiments of a system and process for recovering high-quality biomethane and carbon dioxide product streams from biogas sources and utilizing or sequestering the product streams are provided. The system and process...  
WO/2021/058193A1
A method for controlling a vapour compression system (1) is disclosed. The vapour compression system (1) comprises an ejector (4), and has a non-return valve (11) arranged in the refrigerant path between an outlet (12) of an evaporator (...  
WO/2021/059985A1
This solid-state refrigeration device comprises a heat storage unit (13, 16) that stores heat during heating operation. During defrosting operation, the heat stored in the heat storage unit (13, 16) is used to melt the frost in a second ...  
WO/2021/062185A1
A system and method are disclosed for cooling ambient air to be supplied as combustion air to a gas turbine. The system comprises a closed coolant loop direct expansion cooling system including a compressor for compressing a suitable wor...  
WO/2021/057645A1
An air conditioning system (1) for a vehicle (16), wherein the air conditioning system (1) comprises a cooling line (2) adapted to transport a coolant fluid and a first heat-exchanging arrangement (4) connected to the cooling line (2). T...  
WO/2021/059185A1
An evaporator assembly (12) for an ice machine (11) is disclosed. The assembly comprises of a frame (3), a plurality of first cooling surfaces (1a) that are spaced at a distance and extend in a first direction within the frame (3). The a...  
WO/2021/057137A1
The present disclosure provides a refrigeration system and a refrigerated storage comprising same, relating to the technical field of refrigeration devices, and solving the technical problems of a high compressor pressure ratio, a reduce...  
WO/2021/061520A1
A vapor compression cycle is provided including a compressor, condenser, expansion device, and evaporator fluidly connected via one or more fluid conduits, A fluid circulating within the one of more fluid conduits has a high temperature ...  
WO/2021/057767A1
Disclosed is a refrigeration appliance (10) with an adjustable rack assembly. The refrigeration appliance (10) comprises a box body and a rack assembly (100), the rack assembly (100) comprises a lead screw (120), and the lead screw (120)...  
WO/2021/059912A1
This refrigerant flow passage switching device comprises: a first header pipe (55) that can be connected to a high/low pressure gas communication pipe (13) of a heat source-side unit (110); a second header pipe (56) that can be connected...  
WO/2021/060568A2
In this invention, a shielding container composed of a metal, an insulation-covered metal or an insulator is disposed on the interior of an inner container to which a high voltage from an electric field treatment fryer is applied. In cas...  
WO/2021/051698A1
An oil separator and a water chiller unit. The oil separator comprises: a housing (10) provided with an oil storage cavity (30) therein; and a heat exchanger (40) disposed in the oil storage cavity (30), and configured to exchange heat w...  
WO/2021/055778A1
A device for preventing refrigerant leaks in air conditioning system service ports includes a quick coupler for engaging the service port. A main body is disposed adjacent the coupler. A stem is movable inside the main body and a first s...  
WO/2021/053710A1
The purpose of the present invention is to provide an air conditioner and a control method which can prevent defrosting operation from applying an excessive load on a compressor. This air conditioner has multiple outdoor units, one or mo...  
WO/2021/055218A1
The present disclosure provides a refrigeration system. The system includes an evaporator unit having a housing configured to receive the refrigerant and an air inlet port configured to receive air. A porous material is disposed within t...  
WO/2021/054247A1
The present invention achieves a highly efficient heat exchanger member with a metal surface coated with a highly thermally conductive film which provides properties not found in the metal itself. The heat exchanger member comprises me...  
WO/2021/055947A1
Systems, methods and apparatus may be applicable to managing and monitoring refrigeration assets, including refrigeration plants and cold-storage facilities comprising large numbers of refrigeration assets. A method of managing refrigera...  
WO/2021/053821A1
This air conditioner comprises: a four-way valve having first to fourth ports; a first three-way valve and a second three-way valve each having fifth to seventh ports and a closed eighth port; a compressor; an indoor heat exchanger; an e...  
WO/2021/051203A1
Provided herein are systems and methods for cooling a volume or structure, which may provide for cogeneration of refrigeration and electricity from a cryogenic liquid. Methods described herein may include steps of converting a cryogenic ...  
WO/2021/052332A1
Provided is a wind-and-water-cooled integrated refrigeration system, which comprises a wind-cooled condenser (12) and a water-cooled condenser (11). By heating the tap water input from the end of the water-cooled condenser (11) with the ...  
WO/2021/054602A1
The present invention relates to a refrigerator which includes a shelf assembly comprising: a shelf which is provided inside a cabinet constituting a storage space of the refrigerator, and on which food and containers are seated; shelf-f...  
WO/2021/052066A1
A heat exchanger, comprising: at least two heat exchange tube sets (10). Each heat exchange tube set (10) comprises at least two heat exchange tubes (11), and a connecting member (30). The at least two heat exchange tubes (11) are commun...  
WO/2021/055390A1
A fluid conditioning system with a housing having a fluid inlet. A sleeve shaped support extends within the housing. A plurality of spaced apart magnetic or electromagnetic plates are communicated with the fluid inlet and extend radially...  
WO/2021/055221A1
Disclosed is a gas detector system (240) for a refrigerated interior volume (103) of a transportation refrigeration unit (104), the system (240) having: a gas detector (242, 301, 480) that defines an enclosure (420), the enclosure (420) ...  
WO/2021/054065A1
[Problem] To provide a flow passage switching valve capable of effectively suppressing valve leakage. [Solution] This flow passage switching valve (1) has a U-turn valve body (20) that has a first valve body part (21) and a second valve ...  
WO/2021/054042A1
The purpose of the present invention is to realize heating by efficient waste heat recovery and a simplified determination reference, in a vehicle air conditioner configured to use recovered waste heat from heat-generating devices instal...  
WO/2021/055021A1
A method and apparatus for producing liquefied natural gas. A portion of a natural gas stream is cooled in a first heat exchanger and re-combined with the natural gas stream, and heavy hydrocarbons are removed therefrom to generate a sep...  
WO/2021/051699A1
Disclosed in the present invention are a zero-load output non-stop control method and apparats, and a unit. The apparatus comprises: a three-way valve, provided at an exhaust port of a compressor; a mixing tank, provided between an air s...  
WO/2021/054463A1
According to the present invention, an air-conditioning device (1) comprises a compressor (11), a first heat exchanger (14), an expansion valve (16), and a second heat exchanger (17). The air-conditioning device (1) circulates a refriger...  
WO/2021/055020A1
A method and apparatus for producing liquefied natural gas. A portion of a natural gas stream is cooled in a heat exchanger and combined with the natural gas stream. Heavy hydrocarbons are removed from the combined natural gas stream, an...  
WO/2021/052389A1
Disclosed are an ice-making device capable of supplying more ice while suppressing a decrease in the storage rate of a refrigerator, and a refrigerator with same. The ice-making device (2) is provided with a plurality of ice-making discs...  

Matches 901 - 950 out of 298,142