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WO/2021/005185A1 |
Disclosed is a power controller (100) for controlling power to be supplied to at least one reefer container (130) on a container vessel (1). The power controller (100) is configured to obtain a set temperature for at least one reefer con...
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WO/2021/006312A1 |
An interior air-conditioning device supplies low-oxygen-concentration air to storage to maintain the oxygen concentration of interior air in a target oxygen concentration range that is lower than a reference concentration. The interior a...
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WO/2021/005072A1 |
A cooling device has the following features: an evaporator (100) for evaporating a working fluid (110), said working fluid (110) being held on an evaporator base (120); a compressor (200) for compressing evaporated working fluid (130), s...
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WO/2021/005657A1 |
This air-conditioning apparatus provided with an outdoor unit that has a compressor and an outdoor heat exchanger and that takes in outdoor air from an outdoor space and discharges the outdoor air to the outdoor space and an indoor unit ...
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WO/2021/004073A1 |
Provided are a method and apparatus for replacing, managing and controlling a sterilization and odor removal apparatus, and a refrigerator having the sterilization and odor removal apparatus. The method for replacing, managing and contro...
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WO/2021/007084A1 |
The present disclosure relates to a novel method to detect an imminent compressor stall by using nonlinear feature extraction algorithms. The present disclosure focuses on the small nonlinear disturbances prior to deep surge and introduc...
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WO/2021/005737A1 |
An outdoor unit according to the present invention is provided with: a compressor that suctions, compresses, and discharges a refrigerant; a first refrigerant flow path switching device that switches refrigerant flow paths between coolin...
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WO/2021/005744A1 |
An air separation device according to the present invention, which distills the air at a low temperature, is provided with: a high pressure tower that separates high-pressure raw material air into a high-pressure nitrogen gas and high-pr...
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WO/2021/004074A1 |
A replacement control method and device for a sterilizing and deodorizing device of a refrigerator. The replacement control method for a sterilizing and deodorizing device comprises the following steps: controlling a sterilizing and deod...
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WO/2021/005754A1 |
[Problem] To provide a technology which analyzes an operation restricting factor that influences the production volume of a natural gas plant, and the degree of influence of the factor. [Solution] This operation analysis method of a natu...
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WO/2021/005335A1 |
A bracket for attaching an air curtain guide to a refrigerator she!f, the bracket comprising: a first end having a surface for engagement with an edge of a refrigerator shelf; a second end for coupling to an air curtain guide; wherein th...
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WO/2021/006644A1 |
Provided is a vacuum adiabatic body. The vacuum adiabatic body includes a mullion configured to divide a space within the refrigerator into a refrigerating compartment and a freezing compartment, an ice maker placed in the freezing compa...
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WO/2021/006900A1 |
The present disclosure relates to the field of air conditioning technology. In particular, it involves a refrigerant charging method for variable speed compressor based ac system.
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WO/2021/005290A1 |
The invention relates to an air conditioner comprising an air compressor (1) intended to compress the air that is to be cooled, an air-liquid heat exchanger (3) intended to transfer the heat from the air thus compressed to a liquid place...
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WO/2021/005682A1 |
The purpose of the present invention is to obtain a refrigerant distributer, a heat exchanger, a heat exchanger unit, and a refrigeration cycle device that are capable of suppressing imbalance in the distribution of refrigerant to heat e...
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WO/2021/006640A1 |
Provided is a vacuum adiabatic module. The vacuum adiabatic module include an inner cover corresponding to an inner space, an outer cover corresponding to an outer space, the outer cover being provided to be larger than the inner cover, ...
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WO/2021/006642A1 |
Provided is a vacuum adiabatic body. The vacuum adiabatic body includes a conductive resistance sheet configured to connect the first plate to the second plate so as to reduce a heat transfer amount between the first plate and the second...
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WO/2021/005705A1 |
The objective of this invention is to prevent the generation of a surge phenomenon in a compressor by being able to respond quickly even when the load on a server to be cooled changes rapidly. In the present invention, a local cooler (1)...
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WO/2021/006587A1 |
The present invention relates to a control method of an ice maker which comprises a first tray and a second tray for forming an ice chamber, and a first heater and a second heater for supplying heat to at least one of the first tray or t...
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WO/2021/006184A1 |
In refrigeration cycle devices for performing water cooling of a heat exchanger, circulation pumps that cause cooling water for performing heat exchange to circulate are locally procured, and it was previously impossible for a refrigerat...
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WO/2021/004448A1 |
Disclosed is an ice distribution assembly, the distribution assembly comprising a container (200), a rotatable drum (206), a motor (216), a stirrer bridge (230) and a rotatable blade (210), wherein the container (200) can define an openi...
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WO/2021/003080A1 |
A coolant system includes a multistage compressor having a plurality of surge detection sensors. A condenser is connected to an outlet of the multistage compressor. An economizer is connected to an outlet of the condenser and has a gaseo...
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WO/2021/001852A1 |
Disclosed herein is a solar powered cold storage system for providing refrigeration of a container (112) and its contents which comprises one or more solar panel (102) with photovoltaic modules, where the panel (102) comprises a thermal ...
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WO/2021/001622A1 |
Disclosed is an air conditioning installation comprising at least a compressor, a condenser and a heat exchanger through which a refrigerant fluid flows, the compressor compressing the refrigerant fluid in such a way as to increase its p...
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WO/2021/002400A1 |
An electric field generating device (30) is provided with an electrode (31) and a voltage applying device (32) that applies voltage to the electrode (31), the electric field generating device (30) generating an electric field in an inner...
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WO/2021/000600A1 |
Provided is a refrigeration system, which comprises a compressor (1), a condenser (3), a centrifuge rotor (5), a centrifuge freezing cavity (6), a semiconductor refrigerator (7), a centrifuge driving system (8) and a copper coil pipe (10...
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WO/2021/001395A1 |
A shelf device has a support plate (3), a shelf (2) which is mounted to be rotatably and translationally movable relative to the support plate (3) with an at least partially straight-line outer contour (22), wherein: a guide groove (4) e...
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WO/2021/002399A1 |
This electrical field generator (30), which includes electrodes (31a-31f, 32a-32f) and a voltage applying device (33) for applying a voltage to the electrodes (31a-31f, 32a-32f), and generates an electrical field in the space (S) of the ...
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WO/2021/000634A1 |
The present invention belongs to the technical field of air conditioners, and in particular, to an air conditioner and an oil return control method therefor. The present invention aims to solve the problem that the oil return manner of t...
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WO/2021/001869A1 |
This air conditioning device comprises a relay that has a first decompression device. The relay has a flow path switching valve that is provided to first refrigerant piping connected between a compressor and a load-side heat exchanger, a...
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WO/2021/001969A1 |
A control device (100) controls a heating capacity during a heating operation and a defrost capacity during a defrost operation. The control device (100) determines the defrost capacity in the defrost operation of a first refrigeration c...
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WO/2021/001166A1 |
The invention relates to a thermal storage device with a metal phase-change medium as a storage material (13), comprising at least one receiving chamber (22) with a receiving area (24) for the storage material (13) and a housing (26) for...
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WO/2021/001585A1 |
The invention relates to a Peltier air-conditioning device comprising an evaporator (2) formed by: at least one reservoir (20) that includes a refrigerant liquid; at least two Peltier cells (3) disposed such that both are in direct conta...
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WO/2021/002409A1 |
The present invention makes it possible to suppress condensation on a target item. A container 1 has: a container body 2 that has a housing chamber 20 capable of housing a target item; a refrigeration device 3 that refrigerates the int...
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WO/2021/003053A1 |
The present application provides a refrigeration unit. The refrigeration unit comprises: a refrigeration circuit including a compressor, a condenser, a thermal expansion valve, and an evaporator connected into a circuit; and a heat recov...
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WO/2021/002220A1 |
The present invention provides an exterior glass member which has excellent finger slipping properties while maintaining texture and glossiness of glass, and provides a casing, and a door. The present invention includes a glass substra...
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WO/2021/000836A1 |
Disclosed is a refrigerating and freezing device, comprising two front bottom foot assemblies fixed below two sides of a front portion of a case. Each of the front bottom foot assemblies comprises a fixing plate fixed on the case, a rear...
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WO/2020/263622A1 |
A refrigeration unit for use with a container includes a compressor, a condenser, an expansion device and an evaporator configured to circulate a refrigerant; a condenser section housing the condenser; an evaporator section housing the e...
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WO/2020/257890A1 |
The present invention is related to a thermal fan device 1000 mounted on the engine housing of generic fan devices V. The invention is composed of a support frame 100 with an tunnel format where into the inner hollow of which is designed...
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WO/2020/260051A1 |
A heat exchanger comprising a first manifold and a second manifold connected by a bundle of tubes, configured to provide at least an entry pass and an exit pass for a heat exchange fluid, further comprising an inlet port associated with ...
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WO/2020/262666A1 |
Provided are a heat exchanger and a heat pump apparatus with which uneven distribution of liquid refrigerant and gas refrigerant can be reduced in a header comprising multiple plate-shaped parts stacked on one another. This invention inv...
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WO/2020/264127A1 |
A food dispensing system (1) including a graphite-based compound (6) that increases the heat transfer between a food storage compartment (3) and adjacent pipes (4), which may contain a propylene glycol fluid, for cooling the food product...
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WO/2020/258594A1 |
A refrigerator drawer (100) and a refrigerator, the refrigerator drawer (100) comprising: brackets (25, 26); a first storage box (10) which is movably arranged relative to the brackets (25, 26); a second storage box (20) which is relativ...
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WO/2020/259990A1 |
Plant and method for liquefying a flow of gas, comprising a cooling circuit (2) which is provided with an upstream end which is intended to be connected to a source (3) of pressurised gas to be liquified and a downstream end (4) which is...
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WO/2020/259671A1 |
A heat exchanger (100), and an air conditioning unit (200) having multiple refrigeration systems. The heat exchanger (100) comprises a first to fourth header (1, 2, 3, 4), and further comprises a heat exchange pipe (5) comprising a first...
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WO/2020/263030A1 |
A control method for a refrigerator according to the present invention is a control method for a refrigerator, comprising: an ice maker including a first and second tray provided inside a storage space and coupled to each other so as to ...
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WO/2020/262624A1 |
A two-stage compression type refrigeration device (1) for compressing a refrigerant to a supercritical range is provided with: low-stage-side compression units (22, 23); a high-stage-side compression unit (21); an intermediate cooler (17...
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WO/2020/262209A1 |
Provided is a novel low-GWP mixed refrigerant. A composition including a refrigerant, wherein said refrigerant includes trans-1,2-difluoroethylene (HFO-1132(E)), 1,1-difluoroethylene (HFO-1132a), 2,3,3,3-tetrafluoro-1-propene (R1234yf), ...
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WO/2020/261853A1 |
This temperature controlled storage apparatus for storing items (111) while controlling the temperature thereof is provided with: a case (11) that has formed therein a housing space (112) for housing items and an air blowout port (115) f...
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WO/2020/262949A1 |
A refrigerator comprising a storeroom and a cold air supplier configured to supply cold air into the storeroom. Where the cold air supplier comprises a heat exchanger producing cold air, a duct accommodating the heat exchanger and defini...
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