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Matches 601 - 650 out of 290,540

Document Document Title
WO/2020/039888A1
Provided is a flow passage switching valve which can achieve excellent sealing, operability, and stability, and effectively suppress valve leakage. When viewed in the left-right direction (perpendicular to an axial line), the outer shape...  
WO/2020/039889A1
Provided is a flow passage switching valve which is capable, with a simple configuration, of preventing an annular seal surface of a slide valve body from catching on a port configured to be open on a valve sheet surface of a main valve ...  
WO/2020/038837A1
There is described a refrigerated display case comprising: a refrigerated display area; an air outlet and an air inlet opening into the display area and spaced from one another; a duct fluidically coupling the air inlet to the air outlet...  
WO/2020/040476A1
An accumulator (28), optionally in combination with an internal heat exchanger in a shared housing (24), comprising a cyclone (12) for separation of the gas and liquid phase of a refrigerant, and characterised in that the cyclone (12) co...  
WO/2020/040698A1
The present application discloses a hydraulic engine and methods of making and using the same. The hydraulic engine comprises a source for supplying a working fluid; a heat transfer system for supplying heat to the working fluid; and one...  
WO/2020/038437A1
A gas-liquid separator (100), comprising a first cylinder (2) and a second cylinder (3) surrounding the outside of the first cylinder (2) and spaced therefrom at a preset distance, wherein at least a portion of a sidewall of the first cy...  
WO/2020/038840A1
There is described a riser plate for a shelf of a refrigerated display case and kits of parts which allow an angle between an outer guiding surface of a riser plate and an inner retaining surface to be adjusted.  
WO/2020/038380A1
An electronic expansion valve (100), comprising a valve seat assembly (10) and a valve core assembly (20). The valve core assembly (20) is disposed in the valve seat assembly (10); the valve seat assembly (10) comprises a valve seat (11)...  
WO/2020/035944A1
This heat source system has: a free cooling unit provided with a heat medium circuit including a heat medium heat exchanger and a heat medium-heat medium heat exchanger, the free cooling unit being also provided with a heat medium-side f...  
WO/2020/035525A1
Thermal accumulator (1) comprising external walls (2) delimiting a closed storage space (3) that contains a PCM (4) and a heat exchanger (5) formed by a conduit for fluids having a section (12) inside said storage space (3).Two of said e...  
WO/2020/035375A1
The invention relates to an explosion-proof arrangement (10) having an explosion-proof housing (11) which encloses a housing interior (13) and which is designed with the pressure-resistant encapsulation type of flame-proof protection. Th...  
WO/2020/036018A1
Provided are: a two-phase flow turbine that can use expansion turbine rotation for power recovery and liquid-gas separation of a liquid-gas two-phase refrigerant; and a refrigerator comprising same. The two-phase turbine comprises: an ex...  
WO/2020/036084A1
Provided are: a pressure feeding unit for low-temperature fluid, the pressure feeding unit recovering and using the cold energy of a low-temperature fluid before being suctioned into a vacuum pump and the heat energy of the low-temperatu...  
WO/2020/035940A1
This cold water supply system cools water flowing through water piping and supplies the cooled water to a cooling load. The cold water supply system comprises: a first compressor; at least one independent refrigerant circuit unit provide...  
WO/2020/036050A1
A two-phase flow turbine provided upon a hub coupled to a rotating shaft and driven by receiving two-phase flow including a liquid phase component and a gas phase component. This rotor blade comprises: a rotor blade main body fixed to th...  
WO/2020/037328A1
A passive cooler of the disclosure includes a thermal emitter having a substrate and a coating disposed on at least a portion of a first side of the substrate. The cooler has a beam guide made from a material having a high absorption to ...  
WO/2020/035521A1
A novel concept for a high energy and material efficient nitric acid production process and system is provided, wherein the nitric acid production process and system, particularly integrated with an ammonia production process and system,...  
WO/2020/034510A1
A method and apparatus for controlling a compressor to switch a cylinder mode and an air conditioner system. The method for controlling a compressor to switch a cylinder mode comprises: determining that a compressor is required to switch...  
WO/2020/034731A1
An oil return control method for an air conditioner, comprising: when it is detected that a current power-on operation state of an outdoor unit meets a preset condition and a continuous duration after the power-on operation reaches a fir...  
WO/2020/035943A1
A free cooling unit has a free cooling circuit in which an air heat exchanger, a water heat exchanger, and a pump are connected by piping and that circulates a heat transfer medium in the piping. The free cooling unit comprises an air he...  
WO/2020/036404A1
The present invention relates to a refrigerating and air conditioning apparatus using a complex generator which can simultaneously generate rotation energy and electric energy boosted by at least one boosting means by combining a plurali...  
WO/2020/034937A1
A falling film evaporator (100), a housing (101) thereof being accommodated with a heat exchange tube (304), a perforated plate (205) and a spraying tube (202), the perforated plate (205) being provided between the spraying tube (202) an...  
WO/2020/035993A1
Provided is a control device that detects an abnormal operation state of a compressor in a parallel refrigerator. This control device, provided on a refrigerator that comprises a plurality of compressors connected in parallel, detects th...  
WO/2020/035942A1
A free cooling system comprises a plurality of free cooling outdoor units that each have: a heat transfer medium circuit in which a heat transfer medium pump, a first heat exchanger, and the heat source side of a second heat exchanger ar...  
WO/2020/036712A1
A method of recycling liquefied natural gas (LNG) boil-off gas (BOG) in natural gas liquefaction plants can include: supplying a feed gas to a liquefaction subsystem; liquefying the feed gas to produce LNG and end-flash gas (EFG); compre...  
WO/2020/034659A1
The present invention relates to the technical field of air conditioners, for use in solving a problem that the existing air conditioner frequently turns on and off a compressor during refrigeration/heating, which leads to large fluctuat...  
WO/2020/035941A1
This free cooling outdoor unit comprises: a refrigerant circuit in which a refrigerant circulates and in which a compressor, a first heat exchanger, a throttle device, and a refrigerant-side flow channel of a first water heat exchanger a...  
WO/2020/036805A1
A system for predicting a surge of a centrifugal refrigeration compressor including a signal capturing module for capturing at least two signals relevant to the centrifugal refrigeration compressor; a feature extracting module defining a...  
WO/2020/034512A1
A hot water system for an air conditioner, comprising a refrigerant circulation system, wherein the refrigerant circulation system comprises a compressor (10) and an outdoor heat exchanger (20), and further comprises a refrigerant heat e...  
WO/2020/035946A1
A heat source machine according to the present invention comprises: a free cooling unit which has a heating medium circuit that circulates a first liquid heating medium, a first heat source-side heat exchanger that performs heat exchange...  
WO/2020/037101A1
An ice maker (10) allows for installation without the need for electrical harnesses by employing closely adjacent secondary (36) and primary (42) coils that communicate electrical energy through an oscillating magnetic field through the ...  
WO/2020/036711A1
A method of operating, during an at least partial shutdown of a refrigerant distribution subsystem in a natural gas liquefaction facility, can include: draining down at least a portion of a mixed refrigerant in one or more components of ...  
WO/2020/035522A1
This cryopreservation or vitrification device (1) comprises: an accumulator (2) comprising a first volume of pressurised hydraulic oil; a control system controlling a valve (20) capable of releasing a second volume of hydraulic oil from ...  
WO/2019/125094A3
A refrigerator according to the present invention comprises: a storage chamber for storing articles; a camera for photographing the inner space of the storage chamber; a control part which visually recognizes a first article image captur...  
WO/2020/031135A1
A condensation management apparatus comprises a first microstructured film having channels arranged to condense water and move it with capillary action to a gutter-type assembly. The condensation management apparatus may be utilized on s...  
WO/2020/031234A1
This air conditioning system (1) comprises a heat pump unit (60) which heats a room by means of a vapor compression-type refrigerant circuit (20), a separate heat source unit (70) which heats the room by means of a heat source separate f...  
WO/2020/029889A1
An adjustable refrigerator drawer assembly (100), comprising a drawer body (10) having a cavity for placing articles; a sliding assembly (20), slidably disposed in the drawer body (10) in a direction perpendicular to the drawing directio...  
WO/2020/032172A1
A motor control device (27) includes a control unit (27a) for controlling a motor (26), which is a drive source for an integrated valve device (24) provided in a vehicular refrigeration cycle device (D). The motor control device controls...  
WO/2019/012466A3
A system is provided and includes a first controller, a non-transitory computer- readable medium and a second controller. The first controller is configured to control operation of at least one compressor circuit including one or more co...  
WO/2019/239388A3
A graphical display device (20) for mounting to a door (22) of an appliance (26) includes an electronic visual display (30) having a display screen (31), a housing (32) having a receptacle (44) for receiving the electronic visual display...  
WO/2020/031215A1
Method and device for freezing food items in a gradual process, where the food items are first put through under-cooling before the food items are placed in a container or receptacle for freezing. The method and device are particularly s...  
WO/2020/031223A1
The purpose of the present invention is to create "fluffy" shaved ice. A rapid cooling shaved ice manufacturing device comprises: a housing that has left and right projecting supports; an ice layer forming rotary drum that is provided in...  
WO/2020/033297A1
A cargo (22) detection system for a refrigerated cargo container (10) includes a cargo sensor (50) body configured to detect presence of cargo (22) in a refrigerated cargo container (10) and a sensor bracket (56) configured for securing ...  
WO/2020/031319A1
A non-azeotropic mixed refrigerant that has a specific composition ratio is circulated in a refrigeration cycle device (100) according to the present invention. This refrigeration cycle device (100) is provided with a compressor (1), a f...  
WO/2018/167759A3
Pressurizing system for producing an air curtain for energy saving. It comprises a mechanism arranged between a door and an inner wall of a cooling chamber or refrigerator, and it comprises a fixed element, a moving element attached to t...  
WO/2020/031290A1
A load driving device (100) according to the present invention is provided with a smoothing capacitor (30), an inverter (40), and a control unit (60). The inverter is provided with two or more legs in each of which an upper arm switching...  
WO/2020/032907A1
The invention relates to devices and methods for cooling freshly baked bread in a continuous stream under vacuum conditions. A device comprises a frame, a gripping device and guides, vacuum chambers, a vacuum pump, a condenser, a hoistin...  
WO/2020/032908A1
A beverage cooling device comprises a body (1) having a compressor (2) and tubes (3, 5). The compressor is designed to be oil-free and to be able to feed pressurized air via an air tube (3), which extends to a connecting cover (4), from ...  
WO/2020/031725A1
The refrigeration cycle system according to the present invention comprises: a two-phase flow turbine that is capable of being driven by expanding refrigerant discharged from a first condenser of a first refrigeration cycle and a second ...  
WO/2020/031535A1
The purpose of the present invention is to provide a compressor in which trifluoroiodomethane (CF3I) is used as a coolant and for which performance decline caused by demagnetization of a permanent magnet is suppressed. The present invent...  

Matches 601 - 650 out of 290,540