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Matches 1 - 50 out of 16,635

Document Document Title
WO/2018/169193A1
The present invention relates to an air conditioner. The air conditioner according to the present embodiment has a refrigeration capacity of 7kW to 11kW, inclusive, and uses, as a refrigerant, a mixed refrigerant containing 50% or more o...  
WO/2018/168590A1
A thermal expansion valve applied to a vapor-compression refrigeration cycle device and having a first body part (51), a second body part (52), a valve body part (53), an element part (54), and a securing member (55). A constriction pass...  
WO/2018/169186A1
The present invention relates to an air conditioner. The air conditioner according to the present embodiment has a refrigeration capacity of 11kW to 16kW, inclusive, and uses a mixed refrigerant containing 50% or more of R32, as a refrig...  
WO/2018/169184A1
The present invention relates to an air conditioner. A first invention according to the present embodiment is an air conditioner which has a refrigeration capacity of 16kW to 28kW, inclusive, and uses a mixed refrigerant R134a as a refri...  
WO/2018/167028A1
A valve arrangement according to the present disclosure includes a valve module and a drain valve. The valve module includes first and second functional spaces, and an attachment interface defining a passage into one of the first or seco...  
WO/2018/169189A1
The present invention relates to an air conditioner. The air conditioner according to the present embodiment has a refrigeration capacity of 7kW to 11kW, inclusive, and uses a refrigerant R134a as a refrigerant, and since a refrigerant p...  
WO/2018/169844A1
The present invention provides a pressure relief and recovery loop, a carbon dioxide refrigeration system and a control method thereof. The pressure relief and recovery loop includes: a gas storage reservoir (110), which is used for stor...  
WO/2018/169183A1
The present invention relates to an air conditioner. The air conditioner according to the present embodiment has a refrigeration capacity of 16kW to 28kW, inclusive, and uses a single refrigerant R32 as a refrigerant, and a refrigerant p...  
WO/2018/169190A1
The present invention relates to an air conditioner. The air conditioner according to the present embodiment has a refrigeration capacity of 2kW to 7kW, inclusive, and uses R32 as a refrigerant circulating therein, and since a refrigeran...  
WO/2018/169182A1
The present invention relates to an air conditioner. The air conditioner according to the present embodiment has a refrigeration capacity of 11kW to 16kW, inclusive, and uses R32 as a refrigerant circulating therein, and since a refriger...  
WO/2018/169187A1
The present invention relates to an air conditioner. The air conditioner according to an embodiment of the present invention has a refrigeration capacity of 16kW to 28kW, inclusive, and uses, as a refrigerant, a mixed refrigerant contain...  
WO/2018/169192A1
The present invention relates to an air conditioner. The air conditioner according to the present embodiment has a refrigeration capacity of 2kW to 7kW, inclusive, and uses R410a as a refrigerant circulating therein, and since a refriger...  
WO/2018/169191A1
The present invention relates to an air conditioner. The air conditioner according to the present embodiment has a refrigeration capacity of 2kW to 7kW, inclusive, and uses R134a as a refrigerant circulating therein, and since a refriger...  
WO/2018/167027A1
A drain valve (10) is described comprising a housing (11), a fluid inlet (12), a gas outlet (13) and at least one liquid outlet orifice (19) arranged in a liquid outlet member (20) of the housing (11). The drain valve (10) furthermore co...  
WO/2018/169185A1
The present invention relates to an air conditioner. The air conditioner according to the present embodiment has a refrigeration capacity of 11kW to 16kW, inclusive, and uses R134a as a refrigerant circulating therein, and since a refrig...  
WO/2018/169188A1
The present invention relates to an air conditioner. The air conditioner according to the present embodiment has a refrigeration capacity of 7kW to 11kW, inclusive, and uses a refrigerant R32 as a refrigerant, and since a refrigerant pip...  
WO/2018/162292A1
The invention relates to a valve (1), in particular an expansion valve, for controlling a fluid flow, comprising a valve housing (20), having a first, second and third opening (12, 14, 16), and a valve means (20) having a first (22) and ...  
WO/2018/164797A1
Disclosed are systems and methods of rapidly cooling thermal loads by providing a burst mode cooling system for rapid cooling. The burst mode cooling system may include a complex compound sorber configured to rapidly absorb ammonia.  
WO/2018/164800A1
Disclosed are systems and methods of intelligently cooling thermal loads by providing a burst mode cooling system for rapid cooling, and an auxiliary cooling system that controls the temperature of the thermal load and surrounding enviro...  
WO/2018/162294A1
The invention relates to a valve (1, 1a), in particular an expansion valve, for controlling fluid flow, having a valve central housing (10, 10a) having a first and a second opening (12, 12a, 14, 14a) and a valve element (20, 20a) which h...  
WO/2018/163373A1
This heat exchanger has a flat fin having a longitudinal direction, a plurality of heat transfer tubes penetrating the fin, and a distributor that distributes refrigerant to two of the plurality of heat transfer tubes. The distributor co...  
WO/2018/162295A1
The invention relates to a valve (1), in particular an expansion valve, for controlling a fluid flow, having a valve housing (10) with a first, a second, and a third opening (12, 14, 16) and having a valve means (20) with a first recess ...  
WO/2018/157961A1
A method for controlling ejector capacity in a vapour compression system (1) is disclosed. A parameter value being representative for a flow rate of liquid refrigerant from the evaporator(s) (8, 10) and into a return pipe (12, 13) is obt...  
WO/2018/159156A1
Provided is an evaporation pressure regulating valve, which is disposed between an evaporator (18) and a compressor (11) in a refrigeration cycle (10), and which regulates a refrigerant evaporation pressure in the evaporator to be equal ...  
WO/2018/158886A1
This refrigeration cycle device is provided with: a refrigeration cycle circuit having a compressor (21), an outdoor heat exchanger (24), and an indoor heat exchanger (29); a liquid receiver (26) that is provided in a second section when...  
WO/2018/156720A1
Distributed Climate-Control Systems and Methods with Distributed Protection against Refrigerant Loss: the system includes a central condenser unit in combination with a distributed network of air handling units. Each air handler includes...  
WO/2018/153589A1
The invention relates to a heat pump arrangement (1) which comprises a compressor (2), a condenser (6) and an evaporator (8) that are fluidically coupled by means of a working circuit (100) for a working fluid. According to the invention...  
WO/2018/155886A1
Disclosed is a vehicle heat pump system for heating engine coolant required for heating by using a refrigeration cycle so as to enable heating performance of a plug-in hybrid vehicle to be improved. The vehicle heat pump system comprises...  
WO/2018/155871A1
Disclosed is a vehicle heat pump system using a water cooled condenser, in which a heating part and a heat sink part are separated so that engine waste heat can be independently used as only a heat source, and a high temperature coolant ...  
WO/2018/149417A1
An air-conditioning unit and an operation control method and apparatus therefor, a storage medium and a processor. The operation control method for an air-conditioning unit comprises: when the air-conditioning unit is started up and in o...  
WO/2018/150397A2
This document describes a demountable and adjustable vertical adapter for air conditioning systems of the Split type, specifically in households. This adapter is intended for being fixed onto each Split evaporating unit of a premise or a...  
WO/2018/151454A1
The present invention relates to an air conditioner. The air conditioner comprises: an indoor unit having an indoor heat exchanger installed therein; a first outdoor unit having a first outdoor heat exchanger and a first compressor insta...  
WO/2018/145884A1
The invention relates to a method for operating a heat pump installation (1) in which method a working fluid circulates within a directed working circuit (100) of the heat pump installation (1), the working fluid is compressed by means o...  
WO/2018/147063A1
Refrigerant piping according to a first aspect of the present disclosure is provided with dividing parts (162a, 162g), a first flow passage part (16a), a second flow passage part (16b), and merging parts (162b, 162g). The dividing parts ...  
WO/2018/147235A1
Provided is an air conditioning device configured so that by causing a sufficient amount of refrigerant to flow into an indoor unit that is unable to provide cooling capacity, it is possible to provide sufficient cooling capacity in resp...  
WO/2018/147569A1
An adsorption-type freezing device according to the present invention may comprise: a first adsorber and a second adsorber to which cooling water or hot water is selectively supplied from a cooling water supply line or a hot water supply...  
WO/2018/147675A1
The present invention relates to a refrigeration system and, more particularly, to a refrigeration system which is installed in a box truck refrigerator, an industrial refrigerator, an air conditioner, various refrigeration systems, etc....  
WO/2018/143708A1
The present invention relates to an outdoor unit for an air conditioner. In an air conditioner which comprises at least one outdoor unit, the at least one outdoor unit comprises: a compressor; an outdoor heat exchanger; a pair of two-sta...  
WO/2018/143726A1
The present invention relates to a heat pump system comprising: an outdoor unit installed in an outdoor space; a plurality of heat load units supplied with cold air and warm air; and an intermediate unit arranged between the outdoor unit...  
WO/2018/143573A1
Provided is a vacuum cooler-integrated refrigerator having a refrigeration cycle with a compressor, a condenser, an expander, and an evaporative condenser, wherein the evaporative condenser further comprises: a first hermetically sealed ...  
WO/2018/137636A1
An electronic expansion valve comprises: a valve seat (1), wherein the valve seat (1) has a valve cavity (1b) and is provided with a valve port (1c); a valve needle (5), matching the valve port (1c) and used to perform flow adjustment of...  
WO/2018/139594A1
Provided is a refrigeration device in which a refrigerant circuit (10) is configured by connecting a compressor (21), a first heat exchanger (23), an expansion mechanism (24), and a second heat exchanger (31). The refrigerant circuit (10...  
WO/2018/133673A1
Disclosed are an electronic expansion valve and an assembly method therefor. The electronic expansion valve comprises a screw rod component, a movable connection component, a valve pin component and an elastic element, The elastic elemen...  
WO/2018/135238A1
An indoor unit (3) has a heat exchanger (22) and a plurality of refrigerant tubes (31, 32). The indoor unit (3) can constitute a refrigerating device (1) having a refrigerant circuit (6). The refrigerant enclosed in the refrigerant circu...  
WO/2018/135826A1
The present invention relates to a system for cooling a quick-freezing chamber at -40 to -30ºC, a freezing chamber at -20 to -15ºC, a refrigerating chamber at 0 to 5ºC, and the like and an energy-saving defrosting system for defrostin...  
WO/2018/135850A1
The present invention relates to a waste heat recovery type hybrid heat pump system which includes a simple configuration for recovering and storing heat from a heat source to perform heating and cooling operations, and thus improves hea...  
WO/2018/132730A1
A refrigeration system includes first and second compressors and an oil separator. The oil separator includes an inlet for receiving refrigerant and oil from the first compressor, a refrigerant outlet, and an oil outlet. The oil separato...  
WO/2018/131085A1
A refrigerated warehouse comprises: a warehouse body in which an inlet that introduces air from outside and an outlet that discharges air from inside are formed; a fan that introduces air from the outside into the warehouse and discharge...  
WO/2018/131432A1
An air conditioning device (1) includes an outdoor unit (2), a fluid refrigerant communication pipe (5), a gas refrigerant communication pipe (6) and indoor units (3a-3d) disposed in a space to be air conditioned. The indoor units (3a-3d...  
WO/2018/131156A1
This flow path switching device is installed in a refrigeration cycle circuit having a compressor, a heat radiator, and a capillary tube and is located between the heat radiator and the capillary tube. The flow path switching device is p...  

Matches 1 - 50 out of 16,635