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WO/2022/210386A1 |
A detailed study has not been made regarding the technical concept of selectively separating a specific component of a refrigerant while recovering the refrigerant. This refrigerant recovery system (1) recovers a refrigerant containing a...
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WO/2022/208717A1 |
The present disclosure is characterized by including: a compressor (3) that compresses a refrigerant that is taken in; a condenser (4) that condenses the refrigerant discharged from the compressor (3) and causes heat exchange thereof; a ...
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WO/2022/210382A1 |
This freezing apparatus comprises: a refrigerant flow path unit (10) that has a plurality of plates (21, 22, 23) stacked on each other and has a refrigerant flow path (15) formed inside; a first component (42, 44, 5 1, 57) and a second c...
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WO/2022/208727A1 |
A refrigeration cycle device equipped with a main circuit and a bypass circuit, wherein: the main circuit has a compressor, a first condenser, a first inter-refrigerant heat exchanger for exchanging heat between refrigerants which flow t...
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WO/2022/210398A1 |
Provided is a refrigeration cycle device that uses an absorbent to change the composition ratio of a refrigerant used in a refrigeration cycle, wherein an increase in the time required to change the composition ratio is suppressed. This ...
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WO/2022/210796A1 |
Provided is a refrigeration cycle device in which a refrigerant of an appropriate composition can be used in accordance with the operation conditions. A refrigeration cycle device (100) comprises a main refrigerant circuit (50), a change...
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WO/2022/201575A1 |
Provided is a magnetic field generating device that is capable of generating a strong magnetic field that is stable over a long period of time due to a stable switching element action and a useful cooling method that makes the temperatur...
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WO/2022/203040A1 |
Provided is a refrigeration cycle device that suppresses corrosion of a component of a refrigerant circuit, such corrosion caused by a refrigerant containing trifluoroiodomethane. An air conditioning device (1) is provided with a refrige...
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WO/2022/202590A1 |
Provided are an electrical component unit, which can have specifications corresponding to desired conditions for each electrical component, and an outdoor unit of a refrigerating apparatus. An outdoor control unit (50) provided in an out...
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WO/2022/202307A1 |
The present invention comprises: a compressor (11) that sucks in, compresses, and discharges a refrigerant; a heat dissipation unit (12) that dissipates heat from the refrigerant discharged from the compressor; a first decompression unit...
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WO/2022/203677A1 |
A refrigeration system (100), particularly a closed-loop refrigeration system for cooling a vacuum chamber of a substrate processing system and/or capturing water vapor and/or other condensable substances is described. The refrigeration ...
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WO/2022/202840A1 |
Provided is a refrigerant circuit that enables efficient heat utilization by making it possible to generate, in a desired temperature range, a heat medium that directly exchanges heat from a refrigerant. This refrigerant circuit compri...
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WO/2022/201738A1 |
This air conditioner comprises an outdoor unit, an indoor unit, a refrigerant cut-off unit, an airtight state detection unit, a notification unit, and a control unit. The refrigerant cut-off unit cuts off or reinstates the flow of refrig...
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WO/2022/202836A1 |
An objective of the invention is to suppress the disturbance of air temperature supplied to a passenger compartment and maintain constant temperature when switching a heating mode. Provided is a vehicle air conditioner comprising: a re...
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WO/2022/201361A1 |
This refrigeration cycle device comprises a main flow path for refrigerant, a compressor, a condenser, an evaporator, a branch path through which some of the refrigerant flowing form the condenser to the evaporator branches from the main...
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WO/2022/202839A1 |
The present invention carries out defrosting reliably without irregularities in accordance with the state of a vehicle. Provided is a vehicular air-conditioning device provided with a refrigerant circuit, which includes a compressor fo...
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WO/2022/201574A1 |
Provided is a freezing circuit capable of stably generating a magnetic field in the coil of a magnetic field generator for a long time. The present invention is provided with a compressor (11), a condenser (12), an expansion valve (13)...
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WO/2022/199200A1 |
A bidirectional first-type single working medium combined cycle, relating to the technical field of bidirectional first-type thermodynamic cycles. The bidirectional first-type single working medium combined cycle refers to a closed proce...
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WO/2022/202571A1 |
Provided is an air conditioner with a refrigerant sensor installed in a room, the air conditioner making it possible to reduce the amount of refrigerant leakage while limiting the installation cost of shutoff valves. The present inventio...
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WO/2022/202306A1 |
This refrigeration cycle device (10) comprises a heat dissipating part (2), a decompression part (3), and a heat absorption part (4). The heat dissipating part (2) dissipates heat from a refrigerant that is compressed by a compressor (1)...
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WO/2022/202841A1 |
The present invention makes it possible to perform quick, steady, and uniform defrosting in accordance with the status of a vehicle. The present invention provides a vehicular air conditioner equipped with: a refrigerant circuit that c...
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WO/2022/193608A1 |
Disclosed in the present application are a motor, a compressor, and a refrigeration apparatus. The motor comprises a stator and a rotor; the stator comprises an annular stator yoke portion and a plurality of stator teeth located on the i...
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WO/2022/196535A1 |
A shell and plate heat exchanger includes a shell and a plate pack. The shell defines a cavity configured to receive a first fluid and a second fluid. The plate pack is arranged inside the cavity. The plate pack has a plurality of heat e...
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WO/2022/195854A1 |
A freezer device (1000) comprises: a refrigerant circuit (300) configured so as to circulate a refrigerant and such that a compressor (1), a condenser (2), an expansion device (3), and an evaporator (4) are connected in that order; a pre...
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WO/2022/195663A1 |
The refrigeration cycle device (10) according to the present disclosure comprises: a compressor (1); a first heat exchanger (2); a second heat exchanger (4); a decompression device (3); a circulation path for circulating refrigerant in t...
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WO/2022/194271A1 |
Provided in the embodiments of the present application are a fluid management apparatus and a heat management system, comprising a heat exchange module, a fluid management module, and a connecting member, the fluid management module bein...
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WO/2022/194270A1 |
A fluid management device (10) and a thermal management system. The fluid management device comprises a fluid management module (300), a connecting member (200) and a fluid management component, wherein the fluid management module (300) ...
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WO/2022/196171A1 |
Provided is a cold storage including: a box body that has a cold room; a compressor that constitutes a refrigeration circuit for cooling the inside of the cold room; a defrost heater for heating an evaporator that constitutes the refrige...
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WO/2022/189712A1 |
The invention relates to a turbomachine device of the intercooled recuperated reheated gas turbine (IRReGT) type. The invention relates to applications for motor vehicles. The turbomachine device comprises a first turbocompressor (C1, T2...
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WO/2022/191205A1 |
The present invention addresses the problem of providing a novel low-GWP mixed refrigerant. The present invention provides, as a means for solving the problem, a composition which contains a refrigerant that comprises trans-1,2-difluoroe...
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WO/2022/191166A1 |
This turbo Brayton refrigeration machine (11) is characterized by comprising a first circulation path (L1) in which a first refrigerant circulates, a second circulation path (L2) in which a second refrigerant that is to be cooled circula...
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WO/2022/191211A1 |
The present invention addresses the problem of suppressing disproportionation in a refrigerant including HFO-1132(E). Provided as a solution to this problem is a method for suppressing disproportionation reaction of HFO-1132(E), the meth...
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WO/2022/181110A1 |
This air conditioning device comprises: a heat pump cycle (10, 10a) having a compressor (11), heating parts (12, 40, 121), and a low temperature-side water-refrigerant heat exchanger (20); a heating medium circuit (50, 50a); and a fan (3...
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WO/2022/180718A1 |
The present invention provides a highly reliable refrigeration cycle device by avoiding the liquid return phenomenon during pre-cooling operation that is performed after the end of defrosting operation. This refrigeration cycle device co...
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WO/2022/181124A1 |
The present invention suppresses damage to a refrigerant circuit of a refrigeration cycle device caused by a disproportionation reaction. This use as a refrigerant in a compressor is using, as a refrigerant, a composition containing at l...
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WO/2022/181125A1 |
According to the present invention, damage to a refrigerant circuit of a refrigeration cycle device due to a disproportionation reaction is minimized. This use as a refrigerant in a compressor is use as a refrigerant having a composition...
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WO/2022/180820A1 |
This air-conditioning device (10) comprises: a refrigerant circuit (20), which includes a compressor (1), an outdoor heat exchanger (4), an indoor heat exchanger (2), and a pressure-reducing device (3), and through which a refrigerant is...
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WO/2022/176273A1 |
This heat pump-type heat source device comprises a compressor, a water heat exchanger, an air heat exchanger, a four-way valve, an expansion valve, first and second temperature sensors, and a control unit. The first temperature sensor de...
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WO/2022/176150A1 |
An air conditioner (1) comprises: a refrigerant circuit that is configured by a compressor (21), a condenser (23/31), an expansion valve (25), and an evaporator (31/23) being annularly connected by refrigerant piping (5); a plurality of ...
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WO/2022/176050A1 |
An air-conditioning device (1) comprises a refrigerant circuit (150) and a control device (200). The refrigerant circuit (150) is configured so as to circulate a refrigerant through a compressor (10), a condenser (40, 20), an LEV (111), ...
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WO/2022/172774A1 |
Provided is an electric device that can precisely control the temperature of a housing unit even if the electric device has a plurality of housing units. The electric device 1 has a first cooling pipe 45 provided in a right side surface ...
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WO/2022/172775A1 |
Provided is an electrical device which can reduce the risk that the temperature of a housing unit will not reach a set temperature. In a setting unit 60, a right-room temperature display unit 61e displays a set temperature or the current...
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WO/2022/170932A1 |
A liquid accumulator (100) and a refrigerating system having same. The liquid accumulator (100) comprises a tank body assembly (10), a valve seat (50), a baffle (60) and a one-way valve (70), wherein the tank body assembly (10) has a tan...
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WO/2022/172773A1 |
Provided is an electric device made more convenient by being configured such that the temperature of a wide area in each accommodation section can be individually adjustable. In an electric device 1, a first refrigerant pipe 45 is provid...
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WO/2022/172314A1 |
This refrigeration cycle device (100) is provided with a refrigerant, a compressor (1) for compressing the refrigerant, and a refrigerant oil for lubricating a sliding part of the compressor (1). The refrigerant comprises fluoroiodometha...
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WO/2022/166234A1 |
Disclosed in the present application are a heat exchanger, an electric control box and an air conditioning system. The heat exchanger of the present application comprises: at least two plate bodies and a collecting pipe, wherein the plat...
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WO/2022/168153A1 |
The present invention provides a refrigeration cycle device with which it is possible to inhibit unbalanced frost formation on an evaporator and prevent a decrease in heat exchange performance. The present invention provides a refriger...
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WO/2022/163793A1 |
A refrigeration device 10 according to one embodiment opens a liquid bypass control valve 16B when the discharge temperature of a refrigerant before being discharged from a compressor 11 and flowing into a condenser 12 exceeds a threshol...
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WO/2022/164731A1 |
A method of improving the efficiency of the heat exchange system using variable superheat and sub cooling values for a wide range of ambient conditions is provided. The heat exchange system comprises an efficiency enhancing apparatus pos...
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WO/2022/163800A1 |
A refrigeration cycle device that solves the problem wherein a liquid refrigerant tends to accumulate in an outdoor heat exchanger during a low-load operation for cooling when the outdoor temperature is low. A merging flow unit (260) has...
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