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WO/2019/078138A1 |
Provided are a refrigeration cycle control device, a heat source device, and a control method therefor, with which a stable low-load operation can be achieved without using a hot gas bypass pipe. In the present invention a turbo refriger...
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WO/2019/078906A1 |
An air conditioning system for use with unenclosed mowers is provided. The system is designed for installation on unenclosed mowers to provide conditioned air to operators of such mowers. The system comprises an air conditioning unit and...
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WO/2019/078165A1 |
Provided is a refrigerant composition that combines ASHRAE non-flammability, high freezing capacity, and relative to HFC-134a, a lower GWP and an equivalent coefficient of performance (COP). The refrigerant composition includes HFO-1234z...
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WO/2019/077343A1 |
The present invention relates to a gas storage apparatus and method, and more specifically to liquid air energy storage and its use to facilitate both Demand Side Reduction (DSR) and the use of reduced-cost electricity by industrial comp...
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WO/2019/076181A1 |
A drawer and a refrigerator, belonging to the technical field of refrigeration equipment. The drawer is installed in a storage compartment of the refrigerator and comprises: a drawer body (1), having an upper opening and a storage cavity...
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WO/2019/078084A1 |
An evaporator (2) comprising: a casing (5); a plurality of heat transfer tubes (12) which are immersed in a liquid refrigerant (RL) in a liquid-phase region (A1) and in the interior of which a fluid having a higher temperature than that ...
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WO/2019/078066A1 |
This heat exchanger (11) has a plurality of flat pipes (63) and a header collecting pipe (70, 80). The header collecting pipe (70, 80) has a flat pipe-side header forming member (91) into which the flat pipes (63) are inserted, and a fac...
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WO/2019/076253A1 |
A control method for the non-frozen preservation of food, a control system and a refrigeration device. The control method comprises: a step of cooling, wherein food is cooled, and the time length of cooling is a first preset time length,...
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WO/2019/076144A1 |
Provided is a sleeve-type heat pump capable of changing the direction of working medium. The heat pump comprises a refrigerant circulation loop, the refrigerant circulation loop being formed of a compressor (1), a heat pump reversing val...
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WO/2019/077696A1 |
Provided is an air conditioner that suppresses incidences of erroneous detection of refrigerant leaks occurring due to the effect of gases other than refrigerant and that can accurately detect refrigerant leaks occurring inside a housing...
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WO/2019/077744A1 |
This air conditioner comprises a housing, and an air blower and a refrigerant circuit positioned inside the housing. The air blower is configured so as to blow air. The refrigerant circuit has a compressor, a condenser, a decompression d...
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WO/2019/078247A1 |
An air-conditioning apparatus includes: a first heat source device configured to transfer heat to process air using as a heat source a vapor-compression refrigeration cycle; a second heat source device configured to transfer heat to the ...
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WO/2019/079122A1 |
A distributor (100), a falling film evaporator and a refrigerating system. The distributor includes: a sprayer (110), the top of the sprayer being connected to a falling film evaporator inlet (230), and the bottom of the sprayer being pr...
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WO/2019/075649A1 |
Disclosed are a device and method for converting power as well as refrigerating, heating and generating electricity using low-temperature heat energy, wherein the same belong to the technical field of new energy resources, and particular...
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WO/2019/078479A1 |
A thermoplastic resin composition of the present invention comprises: (A) a rubber-modified vinyl-based graft copolymer; (B) a first aromatic vinyl-cyanovinyl-based copolymer having a weight average molecular weight of approximately 100,...
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WO/2019/076649A1 |
The invention relates to a device for storing objects, comprising a first drawer element (2), which is mounted in a movable manner between a closed position and a maximum open position via at least one first pullout guide (6), said first...
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WO/2019/077906A1 |
A heat pump cycle comprising a compressor (11), a heat exchanger (12), a gas-liquid separator (17), and an outdoor heat exchanger (15). The heat pump cycle further comprises a main circuit (10) which is formed by connecting the compresso...
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WO/2019/075754A1 |
Disclosed in the present invention is an ice cube mould. The ice cube mould comprises a frame; and an ice tank made of an ultraviolet transparent material. The ice tank is provided in the frame. A plurality of ultraviolet light emitting ...
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WO/2019/077756A1 |
To provide a flake-ice making device that has an ice making surface with excellent thermal conductivity and a flake-ice making method for making flake ice from ice generated from an ice making surface with excellent thermal conductivity....
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WO/2019/079186A1 |
An insulated shipping container is provided for maintaining a substantially uniform internal temperature. The base, walls and lid of an outer box define an enclosure. An insulating body and an insulating cover are located within the encl...
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WO/2019/042825A3 |
The invention relates to a heat pump having the following features: an evaporator (90) for evaporating working liquid; a condenser (114) for condensing compressed working steam; a compressor motor (110) having a suction mouth (92), on wh...
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WO/2019/077940A1 |
This joint (100) is fixed in a state where piping (7) is assembled to a body (51) of a thermostatic expansion valve (5). The joint (100) is provided with: a piping connection member (8) which is fixed to the body so as to be disposed at ...
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WO/2019/073564A1 |
Provided is a gas-liquid separator that can suppress decreases in separation efficiency even under conditions having a large refrigerant flow rate. This gas-liquid separator comprises a plurality of inlet pipes (5a, 5b, 5c) that are inse...
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WO/2019/074323A1 |
A food storage container according to the present invention comprises: a metallic plate which is molded in a container body and/or a container lid made of a plastic material by double injection molding; and a refrigerant member provided ...
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WO/2019/073395A1 |
A falling film evaporator including a one-piece shell having a plurality of heat exchange tubes disposed at least partially underneath a hood. The falling film evaporator includes a mesh eliminator assembly disposed within a shell to blo...
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WO/2019/073621A1 |
An air-conditioning device comprising: a main circuit in which a compressor, a load-side heat exchanger, a first decompression device, and a plurality of parallel heat exchangers are connected by means of piping; bypass piping for divert...
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WO/2019/074231A1 |
The present invention relates to a method for controlling a compressor, wherein the method may comprise: a pilot operating step of receiving a start signal as input and operating a compressor of an air conditioning apparatus; an oil shor...
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WO/2019/074225A1 |
Provided are a cooling-and-heating cabinet utilizing a thermoelectric device, and a method for supplying power, the cooling-and-heating cabinet, which is equipped on a transport means, being provided with a thermoelectric device for cool...
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WO/2019/073749A1 |
A refrigerator according to the present invention has a refrigeration cycle that has at least a compressor (19), an evaporator (20), a main condenser (21), and an anti-condensation pipe (41). The refrigeration cycle has: a flow-path swit...
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WO/2019/072227A1 |
A refrigerator, comprising a box body, a door body and a drinking water apparatus (100). The drinking water apparatus (100) comprises a first water container (10) connected to an external water source, a first water channel (1), a bevera...
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WO/2019/073177A1 |
The invention concerns a system of heat exchangers comprising: - at least one electrical power supply { 2,- 3, 4, 5), - a heating part (1C) comprising at least one heating heat exchanger (8) associated with a heating circuit (9), and - a...
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WO/2019/072234A1 |
A temperature control method, a temperature control apparatus, a computer-readable storage medium, and a device. The method comprises: obtaining a real-time indoor temperature and the real-time evaporation parameter of a refrigeration sy...
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WO/2019/073517A1 |
This air conditioning device has a refrigerant circuit in which are connected by piping: a compressor to compress and deliver refrigerant that has been taken in; a channel switching device to switch a channel between a cooling-side chann...
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WO/2019/074768A1 |
A vapor compression system comprising a purge unit fluidly coupled to a condenser of the vapor compression system, wherein the vapor compression system comprises a memory storing instructions and a processor configured to execute the ins...
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WO/2019/073610A1 |
In a laminated header (2) relating to the present invention, a second flow channel (11A) and a fourth flow channel (12A) are configured such that a refrigerant flows in the direction reverse to the direction in which the refrigerant flow...
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WO/2019/074764A1 |
A vapor compression system comprising a purge unit fluidly coupled to a condenser of the vapor compression system, wherein the vapor compression system comprises a memory storing instructions and a processor configured to execute the ins...
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WO/2019/072226A1 |
A refrigerator, comprising a drinking water apparatus (100). The drinking water apparatus (100) comprises: a water container, a water discharge tube and a beverage preparation chamber (14), the inside of the beverage preparation chamber ...
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WO/2019/073591A1 |
Each of a plurality of temperature adjusting devices (50) is configured so that the amount of heat transfer between an inflow medium, which is a liquid medium supplied to a corresponding indoor heat exchanger (2), and an outflow medium, ...
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WO/2019/073971A1 |
A mounting structure for a cryogenic refrigerator 10, said mounting structure comprising: a sleeve 16; a flange interval adjustment mechanism 18 for adjusting an interval between a sleeve-side flange 50 and a cold-head-side flange 34 so ...
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WO/2019/074108A1 |
In order to reduce the effect on a compressor caused by foaming in an oil tank, a control unit for controlling an oil pump starts the oil pump before a compressor is started (SA1), starts the compressor (SA4) when an oil supply different...
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WO/2019/072347A1 |
Apparatus for manufacturing dry ice pellets (114) with multiple parallel cylindrical press chambers (101) disposed axially about a center shaft 108, provided with liquid carbon dioxide (106) through a center shaft 108, where it expands t...
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WO/2019/073880A1 |
This heat exchanger is provided with: an inflow port (225a), through which a refrigerant flows in; a cooling flow outlet port (227a), through which the refrigerant flows out when cooling operations are performed; and a warming flow outle...
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WO/2019/073132A1 |
In a method for separating air by cryogenic distillation, a flow of gas, which is air or a gas coming from the system of columns, is expanded in a single-wheel cryogenic expansion turbine having an inlet temperature less than -100°C, a ...
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WO/2019/072924A1 |
The invention relates to a refrigerated cabinet (10) with built-in hydraulic regulation, and to a refrigerating system (100), said refrigerated cabinet (10) comprising an internal refrigerant circuit and connections (14, 16) for connecti...
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WO/2019/073596A1 |
A refrigeration cycle device (100) is provided with: a main circuit section (101), which has a compressor (1), a condenser (3), and an expansion valve (4), and in which a mixed refrigerant flows through the compressor (1), the condenser ...
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WO/2019/075122A1 |
Techniques are disclosed for systems and methods to control operation of a cryocooler/refrigeration system to provide cryogenic and/or general cooling of a device or sensor system. A cryocooler controller includes a motor driver controll...
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WO/2019/073444A1 |
Aspects of liquid operational systems are described. According to one aspect, a system to automatically fill a liquid operational component is described. According to another aspect, a self-diagnostic system is described. According to ye...
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WO/2019/074738A1 |
A method of heating a component within a heating, ventilation and air conditioning (HVAC) system is provided. The method includes maintaining a non-heating condition of the HVAC system component when the HVAC system component is in a non...
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WO/2019/075096A1 |
A condenser includes a refrigerant inlet having an inlet pipe traversing from an outside of the shell to the interior space. The inlet pipe includes an inlet pipe inner diameter. Additionally, the refrigerant inlet includes a bell mouth ...
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WO/2019/072229A1 |
A refrigerator, comprising a box body, a door body and a hot water supply apparatus. The hot water supply apparatus comprises a heater (13), and a dispenser (3) provided with a hot water outlet. The dispenser (3) is recessed on the door ...
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