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Matches 1 - 50 out of 7,920

Document Document Title
WO/2018/221137A1
A vehicular air conditioning device (10) is provided with an air conditioning duct (41), a heater core (32), a heat pump cycle device (20), a temperature detection unit (64, 90), and a control unit (90). The heat pump cycle device includ...  
WO/2018/221652A1
Provided is an air conditioning apparatus capable of appropriately controlling the superheating degree of a refrigerant passing through an evaporator by controlling the opening degree of a cooling expansion valve. The air conditioning ap...  
WO/2018/216252A1
Provided is an air conditioner capable of appropriately cleaning an indoor heat exchanger. The air conditioner (100) comprises: a cooling circuit (Q) that circulates a refrigerant in a cooling cycle through, in order, a compressor (31), ...  
WO/2018/211682A1
A chilling unit and a water-circulating temperature-adjustment system are provided with: a refrigerant circuit including a compressor, a pair of air-side heat exchangers, an expansion valve, and a heat medium-side heat exchanger which ar...  
WO/2018/200868A1
A refrigerant-based thermal energy management system is provided, including an external unit outside of a controlled region that exchanges heat with an outside area. The external unit includes a compressor, a gas-phase valve array, and a...  
WO/2018/189942A1
In the present invention, first connection valves (82, 84, and 86) are provided respectively on refrigerant pipes connecting a refrigerant switching unit (20) with indoor heat exchangers (51, 52) and a hot-water supply heat exchanger (61...  
WO/2018/190081A1
According to the present invention: the flow direction of a refrigerant due to a channel switching means 15, and operation of an open state and a restricted state of a first expansion valve 13 and a second expansion valve 22, are control...  
WO/2018/186043A1
To suppress destabilization of the degree of intake superheating of a hot-water supply compressor when, in an operation for simultaneously supplying hot water and heating, the amount of heat in an air-conditioning refrigerant supplied to...  
WO/2018/173120A1
This dehumidifier is provided with: a refrigerant circuit wherein a compressor, a condenser, an expansion device, and an evaporator are connected sequentially by piping; a blower for causing air to flow through an air passage which exten...  
WO/2018/175506A1
A heating and cooling device is disclosed comprising at least one integral low voltage heating and cooling source and an efficient flexible heat distribution means having a thermal conductivity of from 375 to 4000 W/mK for distributing t...  
WO/2018/173544A1
[Problem] To suppress fluctuations in the amount of a heat medium being circulated caused by switching between operation modes. [Solution] A controller 18 circulates the heat medium selectively through a condenser 16, an evaporator 15, a...  
WO/2018/149843A3
The invention relates to a system comprising an air conditioning arrangement and a domestic water arrangement, the air conditioning arrangement having a first heat pump circuit with a first heat transfer medium and a first heat exchanger...  
WO/2018/140945A1
An energy storage-combined cooling, heating and power (S-CCHP) system for a building receives energy from a source, for example an intermittent source, and stores the energy in first and second high temperature energy storage (HTES) unit...  
WO/2018/138698A1
A heat transfer system comprises a first fluid storage tank fluidly connectable to a first fluid circuit for heat exchange between the first fluid circuit and a first fluid in the fluid storage tank, a first heat exchanger positioned for...  
WO/2018/122083A1
Disclosed is a heat pump comprising a combustion engine, an expander circuit (200) and a compressor circuit (300). The expander circuit comprises a boiler (201) for producing a steam, an expander for superheating the steam (210), a first...  
WO/2018/120783A1
Provided is a control method and a control device for a dual variable-capacity heat pump combined cooling and heating system, particularly a control method and a control device for a heat-pump combined cooling and heating system used in ...  
WO/2018/110212A1
The present invention eliminates or suppresses temperature distribution (variation in temperature) generated in a heat absorber in a dehumidification cooling mode. The dehumidification cooling mode is executed in which the heat of a refr...  
WO/2018/105702A1
A heat source system comprises: a heat source device; a cooling tower-side outward path and a cooling tower-side return path that are connected to the heat source device; a load-side outward path and a load-side return path that are conn...  
WO/2018/100729A1
This refrigeration cycle device has: a heat source unit including a compressor; an indoor unit which performs heat exchange between air in a space to be air-conditioned and a refrigerant flowing and circulating through an air-conditionin...  
WO/2018/096869A1
Provided is a vehicle air conditioning device comprising: a compressor (11); a radiator (12); an outdoor heat exchanger (20); an evaporator (23); a first depressurizing unit (13a), a second depressurizing unit (22a), switching units (25a...  
WO/2018/092186A1
This flow path switching valve comprises: a first shutoff valve which is provided between a gas pipe that allows a refrigerant to flow in and out and a low-pressure pipe that allows the refrigerant to flow out, and which permits or shuts...  
WO/2018/086418A1
Provided are a refrigerating system (100) and a refrigerating device. The refrigerating system (100) comprises: an outdoor heat exchanger (1) provided with a first outdoor port (11) and a second outdoor port (12); an indoor heat exchange...  
WO/2018/088169A1
[Problem] The present invention addresses the problem of providing a heat exchanger whereby weight can be reduced and corrosion resistance can be improved. [Solution] Each of a heat exchanger 22 for heating and a heat exchanger 23 for co...  
WO/2018/080150A1
According to an embodiment of the present disclosure, an air conditioner includes an outdoor heat exchanger disposed in an outdoor unit and an indoor heat exchanger disposed in an indoor unit. The air conditioner also includes a refriger...  
WO/2018/074945A1
A subatmospheric heating and cooling system for air conditioning relates to the field of heat engineering, and specifically to energy-saving technologies, and is intended for the autonomous heating, hot water supply and cooling of homes,...  
WO/2018/063103A1
The present invention relates to a water-cooled split air conditioner capable of making hot water comprising: an indoor unit functioning as indoor air cooler or heater; a water heating unit for making hot water for indoor use; and a cool...  
WO/2018/051745A1
[Problem] To supply a temperature-controlled liquid to a plurality of objects to be temperature-controlled while minimizing production costs and energy costs. [Solution] A liquid temperature adjustment apparatus 1 according to the presen...  
WO/2018/045697A1
A high-efficient fresh air dehumidifier based on heat pump heat recovery and dual-evaporation temperature, comprising two parts: an indoor unit and an outdoor unit. By means of heat pump heat recovery, the indoor exhaust air passes throu...  
WO/2018/047599A1
Provided is a heat pump cycle (HP) that comprises a refrigerant circuit (R) having: a compressor (2) that compresses a refrigerant; a heat exchanger for heat radiation (a radiator (4) and an outdoor heat exchanger (7)) that radiates heat...  
WO/2018/045507A1
An air-source two-stage heat-pump air-conditioning system comprises: a first loop, consisting of an outdoor low-temperature evaporator (5), a liquid storage tank (8), a low-temperature compressor (1), an indoor low-temperature condenser ...  
WO/2018/036251A1
A switching device (100) for a multi-split air conditioner, comprising: a housing (1), a gas-liquid separator (2), multiple first indoor unit interface pipes (3), at least one heat exchange component (4), and multiple second indoor unit ...  
WO/2018/035588A8
The present invention relates to a heat engine and the eight-process thermodynamic cycle thereof, and more specifically to a thermal machine characterized by two interconnected thermodynamic subsystems, each operating a four-process ther...  
WO/2018/035588A1
The present invention relates to a heat engine and the eight-process thermodynamic cycle thereof, and more specifically to a thermal machine characterized by two interconnected thermodynamic subsystems, each operating a four-process ther...  
WO/2018/037545A1
An air conditioning device (100) operates in an operating mode selected from a first cooling mode, a second cooling mode, and a dehumidifying mode. The air conditioning device (100) comprises a refrigerant circuit (102) in which a refrig...  
WO/2018/033246A1
The invention relates to an assembly (1), having a first heat reservoir (2a) acting as a heat source and a second heat reservoir (2b) acting as a heat sink, a thermochemical reactor (5), preferably an adsorption refrigerator or an adsorp...  
WO/2018/022922A1
A single or multi stage liquid loop thermoelectric heat pump system for cooling and/or heating is disclosed that can achieve higher delta temperature and COP then previous thermoelectric heat pump systems.  
WO/2018/021083A1
A refrigeration cycle device comprises a compressor (11), a condenser (12), a first pressure reduction unit (13), an outdoor heat exchanger (14), a second pressure reduction unit (15), and an evaporator (16). When a prescribed site from ...  
WO/2018/022503A1
A racked modular system for heating and/or cooling requirements includes a first plurality of equipment modules, a second plurality of equipment modules, a first storage rack and a second storage rack. The first storage rack is construct...  
WO/2018/020621A1
Provided is an air conditioning device comprising a heat source, a plurality of indoor units, a relay device, and a control unit. The relay device has a liquid state detection unit, a gas/liquid separation device, a second flow rate cont...  
WO/2018/014221A1
A low-temperature condensation oil vapor recovery system, comprising: a cooling unit (30), and a low-temperature oil vapor separation tower for performing low-temperature condensation and gas-liquid separation of an oil vapor. The low-te...  
WO/2018/011551A1
We describe a grid-mains powered heat pump system with controllable grid-mains power consumption, the system comprising: a refrigerant circuit including a compressor having a compressor motor, the refrigerant circuit having a raised temp...  
WO/2018/008053A1
A refrigeration cycle system, provided with: a dual refrigeration cycle having a high temperature-side circuit, in which a first compressor, a first heat exchanger, a condenser, a first expansion valve, and a cascade heat exchanger are c...  
WO/2017/221351A1
To provide a dehumidifier having a higher EF value than conventional dehumidifiers. This invention is provided with: a refrigerant circuit including a compressor (1), a first condenser (2), a second condenser (3), a pressure reduction de...  
WO/2017/221351A9
To provide a dehumidifier having a higher EF value than conventional dehumidifiers. This invention is provided with: a refrigerant circuit including a compressor (1), a first condenser (2), a second condenser (3), a pressure reduction de...  
WO/2017/211033A1
Disclosed is a refrigeration system, comprising: a compressor (1), a condenser (2), an expansion valve (3) and an evaporator (4) being successively connected, wherein the condenser (2) is an evaporative condenser, a heat exchange device ...  
WO/2017/193853A1
A heat pump air conditioning system, the system comprising: an indoor condenser (601), an outdoor evaporator (602), a compressor (604), and an outdoor heat exchanger (605), an outlet of the compressor (604) being connected to an inlet of...  
WO/2017/193613A1
Provided is a heat pump type exhaust air heat recovery fresh air conditioning unit applicable to severe cold areas. The air conditioning unit comprises an air supply heat exchanger (1), an air exhaust heat exchanger (2), a compressor (3)...  
WO/2017/195294A1
Disclosed is a refrigeration cycle device wherein: a refrigerant circuit is configured by connecting, by piping, a compressor, first heat exchanger, throttle section, second heat exchanger, and third heat exchanger; expansion valves are ...  
WO/2017/189698A3
Thermal consistency devices and systems that utilize phase change materials to provide thermal support to the body part of a human or animal within a precise temperature range for extended periods, without the need for mechanical heating...  
WO/2017/178667A1
The invention relates to the device using energy which can be coupled to an apparatus that produces cold, generating heat that is expelled to the outside, the heat being used to heat a subsidiary circuit. The device is characterised in t...  

Matches 1 - 50 out of 7,920