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Matches 1 - 50 out of 3,997

Document Document Title
WO/2014/053585
A refrigerant circuit (10), in particular for a vehicle air conditioning unit, has at least one condenser (16), an evaporator (20 ) with a distributor, wherein the evaporator (20) has multiple evaporation ducts arranged in parallel, and ...  
WO/2014/051264
The present invention can adjust the capacity of storing a refrigerant according to changes of operating conditions such as outdoor temperature or temperature on a load side and the like such that a proper supercooling degree can be obta...  
WO/2014/045997
Provided is a second class absorption heat pump capable of efficiently extracting uncondensed gas with a simple configuration. The second class absorption heat pump is configured comprising an evaporator (2), an absorber (3), a regenerat...  
WO/2014/041034
The invention relates to a sorption device, wherein working medium that escapes when inert gas flows out is collected in a collecting reservoir (1), and wherein said working medium can be returned from the collecting reservoir to a part ...  
WO/2014/041083
The invention concerns a method which enables an inert gas to be removed from an inert gas trap during operation of a sorption machine, in particular an adsorption machine, thus ensuring improved control of the removal.  
WO/2014/038028
A refrigerating device comprises: a high-temperature side refrigerating cycle configured so a high-temperature side compressor, a high-temperature side condenser, a high-temperature side throttle, and the evaporation side of a cascade co...  
WO/2014/038127
An accumulator comprising a tank and a desiccating agent. The tank separates a coolant that has flowed therein into a gas-phase coolant and a liquid-phase coolant, stores the liquid-phase coolant internally and causes the gas-phase coola...  
WO/2014/036835
A heat utilization balanced treater (4) and a heat pump water heater provided with the heat utilization balanced treater (4). The heat pump water heater comprises the heat utilization balanced treater (4), and the heat utilization balanc...  
WO/2014/035134
The present invention can adjust the capacity of storing a coolant according to changes in driving conditions, such as outside air temperature or a load-side temperature, and can secure a proper degree of sub-cooling even when the drivin...  
WO/2014/035133
A variable receiver for a freezing cycle, according to the present invention, can adjust the capacity of storing a coolant according to changes in driving conditions, such as outside air temperature or a load-side temperature, and can se...  
WO/2014/022149
A two-phase working fluid, having a liquid phase and a gas phase, is purged of non- condensable gas prior to being used to charge a closed thermal management system, improving the heat transfer performance of the thermal management syste...  
WO/2014/007148
A Rankine cycle device (10) is provided with: a vapor generator (11) for generating the vapor of an operating fluid; an expander (12) for expanding the vapor of the operating fluid; an oil separator (13) for separating oil from the opera...  
WO/2014/003574
The invention provides a heat pump installation comprising an evaporator, a pressure regulator and a heat pump medium, as heat is collected from a cold side of the installation in that the heat pump medium is evaporated in the evaporator...  
WO/2013/190769
A decompression device having a body section (30) in which are formed: a rotation space (32) that rotates a refrigerant; a restriction path (33) that decompresses the refrigerant having reduced pressure on the rotation center side of the...  
WO/2013/191489
The present invention relates to a dehumidification duct using a hollow fiber membrane module and which is capable of removing moisture through the installation of the hollow fiber membrane module in the duct which is provided with a flo...  
WO/2013/184303
A dual evaporator refrigerator appliance includes a compressor, a condenser, a first evaporator, a second evaporator and a separating component coupled to the condenser and an input of the first evaporator and an input of the second evap...  
WO/2013/177871
An air conditioning system comprises a first liquid storage tank (5), an oil compressor (1), a condensation device (2), a first flow control valve (3), an evaporator (8), and a switching device (6). A first input end (Icl) of the oil com...  
WO/2013/179241
An apparatus (230) for recovering refrigerant from an air conditioning system (200) comprises an evaporator (232) arranged to receive the refrigerant from the air conditioning system (200) and to separate it from impurities in it present...  
WO/2013/179241
An apparatus (230) for recovering refrigerant from an air conditioning system (200) comprises an evaporator (232) arranged to receive the refrigerant from the air conditioning system (200) and to separate it from impurities in it present...  
WO/2013/175964
This freezer uses R32 as a refrigerant and, without the use of hot gas, appropriately eliminates the two-layer separation state between a liquid refrigerant and a refrigerant machine oil in an accumulator. This air conditioning device (1...  
WO/2013/175963
This air conditioner uses R32 and appropriately and economically eliminates the two-layer separation state of a liquid refrigerant and a refrigerant machine oil in an accumulator. This air conditioning device (10) is provided with a comp...  
WO/2013/171783
The present invention has: an outdoor unit (101); a relay device (102) connected to this outdoor unit (101) by means of a first and a second connecting pipe (21, 22); and multiple indoor units (103) connected to the relay device (102). T...  
WO/2013/169963
A method of purging air from a tank includes opening, with a controller, a purging orifice on the tank to release a gas mixture contained within the tank, operating a timer to track multiple time intervals during which the purging orific...  
WO/2013/165843
Refrigeration systems with a purge for removing non-condensables from the refrigerant and an acid filter for remove acid from the refrigerant are provided. The acid filter can be operatively connected to the purge. Optionally, the purge ...  
WO/2013/165581
Containers for controlled release of an additive composition into a liquid composition include a liquid impermeable casing having a hollow interior, at least one first opening, at least one second opening and at least one third opening, ...  
WO/2013/165895
Refrigeration systems with a purge for removing non-condensables from an environmentally-suitable chiller refrigerant are provided. The refrigeration systems utilize an environmentally-suitable chiller refrigerant with a 100 year direct ...  
WO/2013/162132
The present invention relates to a condenser for a cooling system, which has a built-in receiver driver. The condenser (100) comprises: a condenser tube unit (140) in which multiple condenser tubes are arranged in parallel at a regular i...  
WO/2013/154995
A horizontal suction accumulator generally includes a tank, an inlet tube, and an outlet tube. The tank extends in a horizontal direction and is configured to receive a refrigerant. The refrigerant includes a vapor and a liquid. The tank...  
WO/2013/155067
A direct exchange geothermal heating and cooling system has a vacuum insulation layer surrounding the liquid phase working fluid transport line in the system's ground loop, as well as optional multiple vapor phase working fluid transport...  
WO/2013/147931
A refrigerant circuit using a vapor compression cycle, the circuit usable for air conditioning, refrigeration or heat pump purposes. The circuit includes a lubricated compressor connected to an oil separator vessel separate from the comp...  
WO/2013/131522
The invention relates to a cooling system (2) and a method for oil separation, where a condenser unit (10) contains an oil separator (18,20), from which oil separator oil is lead through a pipeline (24) and back to the compressor (4). It...  
WO/2013/133622
The present invention relates to a refrigerating cycle of a refrigerator, which comprises a compressor for compressing the gaseous refrigerant evaporated by an evaporator to a high pressure at a high temperature, a condenser for condensi...  
WO/2013/127291
Disclosed is a liquid storage device, comprising a first vessel body (4) and a second vessel body (3). The first vessel body (4) is a barrel-shaped structure with an opening facing the second vessel body (3). The end of the second vessel...  
WO/2013/125006
A cooling device (200) for using a vapor compression refrigeration cycle, and cooling heating sources (110, 120) using a coolant. The cooling device (200) is provided with a compressor (210), a condenser (220), a receiver (230), an expan...  
WO/2013/125005
A cooling device (200) uses a vapour compression refrigeration cycle equipped with a compressor (210), a condenser (220), a receiver (230), an expansion valve (260), an evaporator (240), and an accumulator (250), to cool heat-generating ...  
WO/2013/120409
A gas-liquid separator applicable to a refrigeration system comprises a cylindrical body (5), an inlet pipe (1) fixedly connected to an upper end of the cylindrical body (5) and an outlet pipe (2) fixedly connected to a lower end of the ...  
WO/2013/117187
The invention relates to a heat pump apparatus, comprising a compressor (1), downstream of which a liquefier (2) is connected, downstream of which a refrigerant collector (3) is connected that, for the intermediate injection of refrigera...  
WO/2013/113308
The invention relates to a compressor-heat exchanger unit (1) for a heating-cooling module for a motor vehicle, in which at least one fluid serving as a coolant flows, comprising a compressor device (20) for compressing the first fluid, ...  
WO/2013/114384
An accumulator for a refrigerant recovery and recharge device is disclosed. The accumulator is adapted to be fitted into a manifold block in the refrigerant recovery and recharge device. The accumulator comprises a body, a flange and an ...  
WO/2013/099047
[Problem] To provide an air conditioner with which surplus refrigerant oil is stored, and the required amount of refrigerant oil is returned to a compressor when needed. [Solution] In an air conditioner (100), a control device (50) deter...  
WO/2013/097272
Disclosed are a liquid tank, and an apparatus and a method for machining same. The liquid tank comprises a barrel open at a top end and a bottom end, the opening at the top end being a gas inlet (1) and the opening at the bottom end bein...  
WO/2013/099972
Provided is a bubble-removal device capable of removing vacuum bubbles from a refrigerant. Said bubble-removal device (100) is provided with a main body (110) and a tube. The main body (110) has a cylindrical body section (110a) and end ...  
WO/2013/099574
Provided is a bubble-removal device capable of removing vacuum bubbles from a refrigerant. Said bubble-removal device (100) is provided with a main body (110) and a tube. The main body (110) has a cylindrical body section (110a) and end ...  
WO/2013/099309
Provided is a bubble-removal device capable of removing vacuum bubbles from a refrigerant. Said bubble-removal device (100) is provided with a main body (110) and a tube. The main body (110) has a cylindrical body section (110a) and end ...  
WO/2013/088638
A refrigerating cycle device using a coolant having a low global warming coefficient as the coolant therefor, wherein a coolant-discharge pipe (118) of an accumulator (117) in the cycle is provided with a plurality of small holes (119) a...  
WO/2013/089382
The present invention pertains to an accumulator heat exchanger. The accumulator heat exchanger according to the present invention comprises: an accumulator housing; a metal heat exchanger having a cylindrical body mounted in the accumul...  
WO/2013/084510
A refrigeration device (10) for a container is provided with a refrigerant circuit (20) which performs a refrigeration cycle and which has a hot gas bypass circuit (22), and is intended to perform a bypass operation in which compressed r...  
WO/2013/085969
A refrigeration chiller employs a centrifugal compressor the impellers of which are mounted on a shaft which is itself mounted for rotation using rolling element bearings lubricated only by the refrigerant which constitutes the working f...  
WO/2013/080620
An accumulator is disposed in a refrigerant circuit at a position on the suction side of a compressor, separates the gas and liquid phases of the refrigerant, and contains the liquid refrigerant. The accumulator comprises: a pressure con...  
WO/2013/076971
This gas-liquid separator (1A) is provided with: a two-phase pipe (31) for injecting a gas-liquid two-phase fluid upward from an opening (31i); a gas outlet pipe (4) having an opening (4e) at a position lower than the opening (31i) of th...  

Matches 1 - 50 out of 3,997