Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 251 - 300 out of 296,338

Document Document Title
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...  
WO/2021/052849A1
The invention relates to a valve, in particular an expansion valve, for controlling a fluid flow, having a valve housing with an accommodation space and at least two fluid ducts connected to the accommodation space, having an opening whi...  
WO/2021/051194A1
A refrigeration system, according to the present invention, has a standard refrigeration circuit, with a condenser connected to a low temperature evaporator and a medium temperature evaporator by a high-pressure liquid line, which are in...  
WO/2021/051975A1
Disclosed is a device for storing a biological sample. The device comprises: a tank body having a cavity that is vertically divided into a first cavity body and a second cavity body by means of a thermal insulation member (103); a tank o...  
WO/2021/055127A1
Systems and methods for compressor-assisted sorption rate. A sorption system includes a sorber that absorbs and desorbs a refrigerant gas, such as ammonia, onto and from a coordinative complex compound. The system includes an evaporator,...  
WO/2021/054199A1
A refrigerant-circuit-comprising heat pump device according to the present invention comprising: valves (1017, 1018) that maintain the degree of opening thereof when not powered; a valve actuator circuit (1322) for operating the valves (...  
WO/2021/053327A1
A power generation and storage system (2) including a vortex tube (12) with an inlet (8) for receiving a pressurised fluid. The vortex tube (12) separates the fluid into a hotter portion and a colder portion. The vortex tube (12) also in...  
WO/2021/052331A1
The present utility model relates to the field of refrigeration and, in particular, to a small-sized refrigeration apparatus with a heat recovery function. In the embodiment of the present utility model, a plate-type heat exchanger is us...  
WO/2021/054043A1
The objective of the present invention is to provide a vehicle air conditioning device with which it is possible for the heating efficiency of a vehicle interior to be improved effectively by making more effective use of waste heat from ...  
WO/2021/054041A1
The present invention provides a vehicle air-conditioning device capable of smoothly realizing pre-air-conditioning for preliminary warming the inside of a cabin while completely or as much as possible preventing frost deposition on an o...  
WO/2021/053924A1
An air conditioner according to one embodiment carries out a heating operation and a cooling operation; carries out a cooling/heating mixed operation in which a higher priority is given to cooling by causing a portion of exhaust gas to f...  
WO/2021/055524A1
A refrigerated food pan cooling device includes a food pan receiving well and a cooling system, wherein the cooling system includes a refrigeration system with a compressor, a condenser, a metering device and an evaporator. The evaporato...  
WO/2021/053740A1
A refrigeration cycle device comprising a compressor, a first flow path switching valve connected to the compressor, an outdoor heat exchanger connected to the first flow path switching valve, a first expansion valve connected to the out...  
WO/2021/052406A1
A refrigeration appliance (100) having a cooking function. The refrigeration appliance (100) comprises a case body which define refrigeration chambers (138, 140), and drawers (132, 136) are slidably mounted in the refrigeration chambers ...  
WO/2021/055156A1
A refrigeration system includes a compressor, a condenser, a heat transfer component, and a refrigerant loop arranged to allow a flow of a refrigerant fluid. The compressor, the condenser, and the heat transfer component are connected in...  
WO/2021/055019A1
A method and apparatus for producing liquefied natural gas (LNG) from a natural gas stream. Heavy hydrocarbons are removed from the natural gas stream in a separator to generate a bottom stream and a separated natural gas stream, which i...  
WO/2021/053820A1
An air conditioner comprising a compressor, an indoor heat exchanger, and an outdoor heat exchanger, wherein: the outdoor heat exchanger includes first and second heat exchangers; a controller serves to perform a heating operation, in wh...  
WO/2021/052193A1
The present invention relates to the technical field of air-conditioners, in particular to a method for controlling the balanced frosting of outdoor units in a multi-split air-conditioning system. The present invention aims to solve the ...  
WO/2021/050886A1
Disclosed is an air conditioning system having: a first HVAC assembly comprising an indoor heat exchanger and a fan; a first sensor, configured to sense a first temperature reading, operably coupled to the indoor heat exchanger; a second...  
WO/2021/047552A1
A refrigerator, comprising: a refrigerator body (10), a cooling chamber (11) and at least one storage space being defined at the interior thereof, the cooling chamber (11) being disposed at the bottom part of the refrigerator body (10) a...  

Matches 251 - 300 out of 296,338