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Patent Searching and Data


Matches 251 - 300 out of 3,997

Document Document Title
WO/2007/090250
Improved flow-through device for treating a fluid, which flow-through device (1) mainly consists of a housing in the shape of a pot (2) with a lid (3) which is provided with an inlet (4) and an outlet (5) for the fluid and an exchangeabl...  
WO/2007/090249
Improved flow- through device for fluids, consisting of: a housing (2) which is built of a head (3) with an inlet channel (5) and an outlet channel (8); and a pot (4) which can be provided on the head (3) and in which is provided a cartr...  
WO/2007/084244
A gas/oil separator is provided, wherein a pre-separator tube has an upper solid portion, and a lower perforated portion. Holes in the lower perforated portion allow a gas stream to move radially inwardly, and to a downstream filter pack...  
WO/2007/083560
Between an outdoor unit (20) having a lower stage side compressor (21) and an indoor unit (40), an option unit (30) having a higher stage side compressor (31) and a gas/liquid separator (33) is provided. During a defrost operation, an ou...  
WO/2007/084244
A gas/oil separator is provided, wherein a pre-separator tube has an upper solid portion, and a lower perforated portion. Holes in the lower perforated portion allow a gas stream to move radially inwardly, and to a downstream filter pack...  
WO/2007/083624
A refrigeration device has a gas-liquid separator (18) and a refrigerant circuit for performing a two-stage compression, two- stage expansion refrigeration cycle. In the refrigeration circuit, an intermediate-pressure, gas-liquid two-pha...  
WO/2007/074725
An accumulator used for a refrigeration cycle such as an air conditioner for a vehicle, in which liquid refrigerant sucked inside is prevented from returning to a compressor. A drying agent layer (12) is placed above an intermediate sect...  
WO/2007/069672
[PROBLEMS] A heat exchanger with a receiver tank, in which the receiver tank is removable and in which production costs and weight of a connection member for connecting the receiver tank and a heat exchanger body are reduced. [MEANS FOR ...  
WO/2007/070039
A refrigerant system (20) is provided with an enlarged chamber (32) that provides the functions of both an oil separator and a muffler. The chamber includes an oil return line (34) that returns separated oil back to a compressor. The cha...  
WO/2007/068247
Method and a system for oil management where a common pressure shield (4) contains all oil management functions for treatment of the mixture of oil and refrigerant leaving the compressor, and returning the oil to the compressor. The pres...  
WO/2007/067169
A vapor compression system includes a compressor, a condenser, an expansion device and an evaporator. Refrigerant circulates though the closed circuit vapor compression system. Touchdown bearings protect a rotor during power shutdown of ...  
WO/2007/065621
Disclosed is a helium compressor unit which prevents the helium from being contaminated with water. Also disclosed are a zeolite filter for eliminating water impurities in helium gas as well as a helium compressor unit comprising such a ...  
WO/2007/065621
Disclosed is a helium compressor unit which prevents the helium from being contaminated with water. Also disclosed are a zeolite filter for eliminating water impurities in helium gas as well as a helium compressor unit comprising such a ...  
WO/2007/057025
Cooling system with an integrated condenser (16), the cooling system containing at least one compressor (4) which via a pressure outlet may conduct a first coolant through a line to at least one condenser (16), from where the first coola...  
WO/2007/055318
A liquid tank structure for a heat exchanger having a heat exchanger core (3) and a pair of headers (1, 2), in which a liquid tank (4) is attached to the heat exchanger, the heat exchanger core (3) is partitioned into a condensation sect...  
WO/2007/055386
[PROBLEMS] To provide a gas-liquid separator miniaturized and further enhanced in performance by a surface tension effect. [MEANS FOR SOLVING PROBLEMS] The gas-liquid separator for separating gas-liquid two-phase flow into a gas phase an...  
WO/2007/055635
The present invention concerns a cooling or heating system including at least a compressor (10), a coolant tank/accumulator (4), a condenser (11), an inspection glass device with ejector pump (1 ,2) for circulation and control of coolant...  
WO/2007/045118
An automatic gas discharging device for lithium-bromid machine and a method thereof comprises an automatic gas extraction unit, a gas extraction chamber, a gas-liquid separation chamber and a gas-storing chamber. A valve F1 is provided i...  
WO/2007/039951
A refrigerating/air-conditioning device in which at least the followings are realized: first, foreign matters do not return to a compressor from an accumulator in piping cleaning operation, and secondly, foreign matters are recovered in ...  
WO/2007/032275
A liquid receiver unit (40) is provided with a liquid receiver (14), refrigerant piping (41, 42, 47, 48, 49), a plug (43), service ports (44, 46), and a solenoid valve (SV-1). Open ends (41a, 42a, 47a, 48a, 49a) of the refrigerant piping...  
WO/2007/029493
Power of a compressor in a refrigeration cycle is reduced to save energy. In the refrigeration cycle, drive force for rotating a pump (22) is generated in an accumulator (6) by rotating a turbine (21) by refrigerant sent from a gas coole...  
WO/2007/022882
A sealing element such as a dehydrator filter or an accumulator (10) for a cooling device for a conditioning plant comprises a tubular element (11) reclosable at one or both ends (12) by means of a cap (20) destined for being at least pa...  
WO/2007/020252
The invention relates to a method and to an arrangement for liquefying, in particular, by precooling or by supercooling, a stream which is rich in hydrocarbon, in particular a stream of natural gas, by the indirect exchange of heat with ...  
WO/2007/020252
The invention relates to a method and to an arrangement for liquefying, in particular, by precooling or by supercooling, a stream which is rich in hydrocarbon, in particular a stream of natural gas, by the indirect exchange of heat with ...  
WO/2007/020885
A refrigerating apparatus comprising a refrigerant return mechanism (5) for returning a liquid refrigerant in a receiver (17) to a circulation route. Accordingly, the liquid refrigerant in the receiver (17) can be forcibly returned to th...  
WO/2007/013382
A refrigerating air conditioner, comprising a compressor (3), an indoor heat exchanger (6), a first pressure reducing device (10), an outdoor heat exchanger (11), and a refrigerant circuit having a switch (4) for switching the flowing di...  
WO/2007/006289
The invention relates to a method for discharging a gas from a heat pump (1), with an inflow section (9), an outflow section (6), which is at an angle with respect to said inflow section (9), and a suction section (5) being formed in a t...  
WO/2006/135363
An apparatus for and process for recovering LNG from reservoir natural gas which includes circulating a portion of the natural gas thru a gas cooling loop that includes heat exchanges, an expansion zone and compression zone. The process ...  
WO/2006/130131
A muffling apparatus (100) having a first, muffling segment (1010) and a second (1020), non-muffling segment is provided for placement within an oil separator of refrigeration or cooling system, wherein the apparatus has a non-straight s...  
WO/2006/130134
A muffling apparatus (100) is provided for placement within an oil separator of refrigeration or cooling system, wherein the apparatus has a non-straight shape and a lumen (160) defined therein to allow for noise-creating pressure pulsat...  
WO/2006/127001
A parallel-flow evaporator has a liquid trap for regulating velocity of refrigerant delivered to an evaporator from an expansion device. In its simplest configuration, the liquid trap is a u-shaped pipe positioned vertically and connecte...  
WO/2006/127206
A land-based cable station is provided for interfacing with first and second undersea transmission segments of an undersea optical transmission system. The cable station includes optical transmission terminal equipment for receiving and ...  
WO/2006/118140
There are provided a configuration and update method for rapidly detoxifying an acid component remaining in an existing coolant piping of an air conditioner of separate type when updating an indoor unit or outdoor unit while using the ex...  
WO/2006/102862
The invention relates to the position and configuration of a dryer path in a closed coolant circuit, wherein a liquid coolant, which is guided at high pressure, is released prior to being guided to an evaporator wherein it is at least pa...  
WO/2006/101569
A refrigeration system includes a compressor for driving a refrigerant along a flow path in at least a first mode of system operation; a first heat exchanger along the flow path downstream of the compressor in the first mode; a second he...  
WO/2006/095310
This invention relates to a cooling device (8) and a phase separator utilized therein. The phase separator (1) comprises a movable flap (5).  
WO/2006/092285
Disclosed is a coolant collector (1) comprising a filter/dryer unit (10) and an elongate, vertically oriented interior space which is subdivided into an upper area (38) and a lower area (39) by means of the filter/dryer unit (10). A flow...  
WO/2006/092285
Disclosed is a coolant collector (1) comprising a filter/dryer unit (10) and an elongate, vertically oriented interior space which is subdivided into an upper area (38) and a lower area (39) by means of the filter/dryer unit (10). A flow...  
WO/2006/088459
A compressor system with controlled lubricant reclaim includes a compressor circuit having a compressor, a condenser, and an evaporator connected by refrigerant flow line; a lubricant circuit for circulating lubricant to the compressor; ...  
WO/2006/088459
A compressor system with controlled lubricant reclaim includes a compressor circuit having a compressor, a condenser, and an evaporator connected by refrigerant flow line; a lubricant circuit for circulating lubricant to the compressor; ...  
WO/2006/087902
A use side circuit (12) and a heat source side circuit (11) are connected by connection piping (45) to form a refrigerant circuit (10), and then, in a connection piping cleaning process, a compressor (21) is operated to circulate a refri...  
WO/2006/088247
A heat exchanger 1 includes a condenser section 2, a subcooling section 3, and a gas-liquid separation section 4 which is provided between the condenser section 2 and the subcooling section 3. A desiccant loading member 28, which also se...  
WO/2006/084930
The invention relates to a device for the recovery of oil and/or coolant from installations comprising a refrigeration cycle, of the type that comprises means for connecting to the installation, means for expanding a refrigerant substanc...  
WO/2006/083445
A method and apparatus for promoting uniform refrigerant flow in a minichannel heat exchanger by providing a liquid-vapor separator between an expansion device and the inlet header such that the refrigerant vapor will pass directly to th...  
WO/2006/069781
A flexible adsorbent body comprising, a thermoplastic polymer matrix and a porous adsorbing material, wherein said body possesses a flexural module of elasticity at 23oC greater than about 10 MPa.  
WO/2006/065186
A heat exchange device combined in an accumulator or receiver/drier wherein the heat exchange is done between an outer compartment and an inner compartment together forming a twin walled heat exchanging unit.  
WO/2006/065567
An apparatus for separating an oil from a refrigerant has a housing, an inlet conduit for receiving a refrigerant/oil mixture, a separator medium, a refrigerant outlet conduit, and an oil outlet conduit. The inlet conduit has an inlet ex...  
WO/2006/065567
An apparatus for separating an oil from a refrigerant has a housing, an inlet conduit for receiving a refrigerant/oil mixture, a separator medium, a refrigerant outlet conduit, and an oil outlet conduit. The inlet conduit has an inlet ex...  
WO/2006/062638
In a shell-and-tube heat exchanger with the tubes disposed within the shell for conducting the flow of a fluid to be in heat transfer interaction with a refrigerant contained in the volume formed by the heat exchanger shell and the exter...  
WO/2006/062860
A refrigerant system is provided where the functions of an economizer heat exchanger and liquid-suction heat exchanger are combined. The two configurations are disclosed with a single common heat exchanger construction. In a first config...  

Matches 251 - 300 out of 3,997