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Patent Searching and Data


Matches 101 - 150 out of 8,514

Document Document Title
WO/2012/147290A1
A gas-liquid separator (5) is provided with: a first vertical piping (11); a second vertical piping (12); an upper portion piping (13) for connecting an upper portion of the first vertical piping (11) to an upper portion of the second ve...  
WO/2012/144767A3
The present invention relates to a heat exchanger for a refrigeration device. The heat exchanger for a refrigeration device includes: a liquid receiver for storing a liquid refrigerant condensed in a condenser, and for transferring the l...  
WO/2012/144767A2
The present invention relates to a heat exchanger for a refrigeration device. The heat exchanger for a refrigeration device includes: a liquid receiver for storing a liquid refrigerant condensed in a condenser, and for transferring the l...  
WO/2012/140974A1
A extraction device (5) for a refrigerating machine (1) removes non-condensed gas (G) present in the refrigerating machine (1). The extraction device (5) is provided with: an extraction tank (61) used to circulate a refrigerant (A) withi...  
WO/2012/136610A3
In a refrigerating machine for a refrigerator, in particular a household refrigerator, comprising a compressor (1) and a throttle (2), which are connected in a circuit via a high-pressure branch (3) and a low-pressure branch (4), two bra...  
WO/2012/131459A1
A cooling apparatus (1) that cools an HV device (31) includes: a compressor (12) that circulates a refrigerant; a heat exchanger (14) that performs heat exchange between the refrigerant and outside air; an expansion valve (16) that reduc...  
WO/2012/126635A3
A refrigerant container (10), which is in particular suitable for use in a cooling system designed for operation with a two-phase refrigerant, comprises a receiving space (12) for receiving a refrigerant that is disposed in an interior o...  
WO/2012/126702A3
The invention relates to a refrigerating device with an evaporator for evaporating a coolant, a compressor for compressing the coolant, and a condenser that condenses the compressed vaporous coolant. A liquid separator is connected downs...  
WO/2012/120868A1
In order to ensure the required amount of refrigerant with a cooling medium circuit by quickly, reliably and safely filling an outdoor heat exchanger and an excess cooling medium storage container, which are the component devices of an o...  
WO/2012/112338A3
A phase separation apparatus is provided for separating a two-phase fluid flow into a liquid phase portion and a vapor phase portion. The phase separation apparatus may be applied to the separation of a two-phase refrigerant flow in a re...  
WO/2012/107645A1
The invention relates to a device (1) for separating droplets, which comprises - an outer casing (2), which has a substantially horizontal cylindrical shell (14) and substantially vertical ends (9); - an inlet connection (7) for a substa...  
WO/2012/108211A1
A heat pump cycle applied to an air-conditioning device (1) capable of switching the operating mode between a cooling operating mode, a heating operating mode, and a dehumidifying-heating operating mode, wherein the heat pump cycle is co...  
WO/2012/108982A1
An ejector (38) has ports (40, 42, 44) for receiving a motive flow and a suction flow and discharging a combined flow. The ejector has a motive flow inlet, a suction flow inlet (42), and an outlet (44). A suction flow flowpath extends fr...  
WO/2012/108149A1
A gas liquid separator (1A) is provided with the following: a hermetically sealed vessel (2) that includes an upper cover (21), a cylindrical unit (22), and a bottom cover (23); and three pipes that extend from the exterior of the hermet...  
WO/2012/105676A1
Provided is a refrigeration cycle device capable of extending the duration of cooling. The refrigeration cycle device comprises: a refrigeration cycle (FC) in which a compressor (10), a condenser (20), an expander (30), and an evaporator...  
WO/2012/098582A1
A refrigeration cycle apparatus comprising a main refrigerant circuit through which refrigerant circulates between a compressor (1), a heat-source-unit-side heat exchanger (3), a first flow rate control device (4), and a usage-side heat ...  
WO/2012/098264A3
The invention relates to a refrigerant condenser assembly for a motor vehicle air conditioning system, comprising cooling pipes for conducting a refrigerant, two manifolds (5) for fluidically connecting the cooling pipes, a collecting re...  
WO/2012/096252A1
The present invention is provided with: a line of refrigerant piping (44) for introducing a refrigerant into a receiver tank (14) from condenser headers (20, 26); and a mounting member (40) for mounting the receiver tank to a core (10). ...  
WO/2012/069048A2
The invention relates to a vacuum container for an adsorption chiller, said vacuum container being connected to a condenser unit of the adsorption chiller via connection means that permit the passage of vapour. The container has a discha...  
WO/2012/069048A3
The invention relates to a vacuum container (1) for an adsorption chiller, said vacuum container being connected to a condenser unit (8) of the adsorption chiller via connection means that permit the passage of vapour. The container has ...  
WO/2012/065558A1
A liquid reservoir used in a heat exchanger, for example an automotive air conditioner, and a manufacturing method therefor. The liquid reservoir comprises an inlet hole (21) and an outlet hole (22). The outlet hole (22) is provided with...  
WO/2012/062678A1
The present invention relates to an accumulator (1) which provides the refrigerant in the liquid phase and the refrigerant in the gas phase to be separated from each other effectively and a cooling device (2) wherein the said accumulator...  
WO/2012/056623A1
A two-stage pressure boosting type refrigeration cycle device configured in such a manner that, when controlling a low-stage compression mechanism (12a) and a high-stage compression mechanism (11a) so that the low- and high-stage compres...  
WO/2012/043128A1
The purpose is to provide a centrifugal separation-type oil separation means capable of improving cyclone efficiency, and a freezer equipped therewith. The oil separation means is provided with: an outer cylinder (2) extending in an axia...  
WO/2012/043377A1
Provided is a refrigeration circuit that is capable of storing excess coolant arising during a cooling operation when the capacity of an outdoor heat exchanger is less than the capacity of an indoor heat exchanger. In the refrigeration c...  
WO/2012/029203A1
Provided are: a rotating expander capable of supplying oil to each bearing section using high-pressure oil supplied from an oil separator, without installation of oil equalizing pipes or pressure equalizing pipes or height or other insta...  
WO/2012/030063A1
The present invention provides a receiver drier for a vehicle air conditioner comprising: a tubular body into which a desiccant bag is inserted, and on the outer side of which a refrigerant inlet, through which a refrigerant is introduce...  
WO/2012/026496A1
Provided is a refrigerant compressor equipped with an accumulator with which pressure loss is reduced while maintaining gas-liquid separation performance. The refrigerant compressor (10) equipped with an accumulator is equipped with: an ...  
WO/2012/026004A1
An accumulator (10) is provided with a cylindrical closed accumulator container (11), an inlet pipe (12) from which a refrigerant flows into the closed accumulator container (11), a first outlet pipe (13) and a second outlet pipe (14) fr...  
WO/2012/016855A1
The subject of the invention is an air-conditioning loop (1) comprising a refrigerant circuit including at least one compressor (2), one external heat exchanger (11), one internal heat exchanger (5) or one refrigerant/heat transfer fluid...  
WO/2012/012491A3
A system has a compressor (22, 412). A heat rejection heat exchanger (30) is coupled to the compressor to receive refrigerant compressed by the compressor. The system has a heat absorption heat exchanger (64). The system includes a separ...  
WO/2012/012496A3
A system has a compressor (22). A heat rejection heat exchanger (30) is coupled to the compressor to receive refrigerant compressed by the compressor. An ejector (38) has a primary inlet coupled with heat rejection heat exchanger to rece...  
WO/2012/007197A2
A method to indicate filter replacement in a refrigerant recovery and recharge device (10) and a refrigerant recovery and recharge device (10) is disclosed. The device (10) is adapted to be connected to a refrigeration equipment (12). Th...  
WO/2012/004992A1
A rotary compressor (102) comprises a shaft (4), a cylinder (5), a piston (8), a first vane (32), a second vane (33), a first suction hole (19), and a second suction hole (20). The first vane (32) partitions the space between the cylinde...  
WO/2012/002498A1
Disclosed is a refrigeration cycle apparatus comprised of a suction pipe having a T-shaped branch pipe which divides a flow of refrigerant from an accumulator into flows of the refrigerant toward suction ports of a plurality of compresso...  
WO/2011/151029A3
The invention relates to a method for operating a steam cycle process which is performed in an apparatus according to the invention, which has an evaporator (1) or steam generator for the evaporation of a liquid working medium (A) and an...  
WO/2011/147005A1
A refrigeration compressor is provided and may include a shell (10) carrying a suction-inlet tube (15) having an outlet nozzle (15a) opened to the interior of the shell (10) and a cylinder block (11) to which is mounted a suction muffler...  
WO/2011/135876A1
Disclosed is a refrigeration cycle device that is capable of reliably returning refrigerating machine oil to a compressor without being limited by the miscibility or immiscibility of the oil with a refrigerant. The refrigeration cycle de...  
WO/2011/132362A1
Provided is a refrigerator having a refrigerant circulation path in which a refrigerant discharged from a compressor (1) is drawn in to the compressor (1) through a condenser, an expansion mechanism (3), and an evaporator. The refrigeran...  
WO/2011/125932A1
Disclosed is a Y-shaped manifold (7) wherein the center portion of an end of a cylindrical base tube (15) is pinched so that the opposed tube wall portions in the center portion are brought into contact with each other, and is formed int...  
WO/2011/121634A1
Disclosed is an air conditioning apparatus wherein a refrigerant for realizing a transcritical cycle and a refrigerant oil having a low compatibility for the refrigerant are used for a refrigerant circuit for a refrigeration cycle, to wh...  
WO/2011/108780A1
A chiller according to the present invention comprises: a compressor for compressing refrigerant; an oil separator for separating oil and the refrigerant discharged from the compressor; a condenser for condensing the refrigerant passing ...  
WO/2011/099323A1
Provided are a reversible receiver and an air conditioner wherein it is possible to suppress the refrigerant pressure in a multi-type air conditioner from rising excessively during a heating operation even when the number of indoor units...  
WO/2011/099056A1
Provided is an air conditioner in which productivity is improved and costs are reduced, and which uses a refrigerant that transitions to a supercritical state. Specifically, disclosed is an air conditioner (100) provided with a compresso...  
WO/2011/084369A2
A compressor (20) has a case (22) and a crankshaft (38). The case has a number of cylinders (30, 32). For each of the cylinders, the compressor includes a piston (34) mounted for reciprocal movement at least partially within the cylinder...  
WO/2011/076584A1
The present invention relates to a brazing method for a component (100) of an air-conditioning circuit comprising a fluid refrigerant receiver (200), said receiver containing a desiccator (210) for said fluid refrigerant. Said method inc...  
WO/2011/066914A2
The invention relates to a compressor (10, 200) for compressing refrigerant, comprising a drive mechanism arranged in a drive mechanism chamber (14) bounded at least partially by a drive mechanism housing (12), a suction gas volume (46) ...  
WO/2011/064813A1
Disclosed are an accumulator and the like that can return oil without complicating circuit architecture or consuming energy. The disclosed accumulator (6) performs vapor-liquid separation and accumulates the liquid in order to supply a r...  
WO/2011/062349A4
The present invention relates to a heat pump comprising a refrigerating cycle unit and a booster module. The refrigerating cycle unit comprises: a compressor in which a refrigerant is compressed; a first heat exchanger in which the refri...  
WO/2011/062349A1
The present invention relates to a heat pump comprising a refrigerating cycle unit and a booster module. The refrigerating cycle unit comprises: a compressor in which a refrigerant is compressed; a first heat exchanger in which the refri...  

Matches 101 - 150 out of 8,514