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Patent Searching and Data


Matches 1 - 50 out of 8,833

Document Document Title
WO/2016/017430A1
The outdoor unit of the present invention is provided with at least a compressor, a gas-liquid separator and an outdoor heat exchanger of a refrigerant circuit formed by connecting, with pipes, a compressor, a condenser, a pressure reduc...  
WO/2016/017277A1
The purpose of the present invention is to provide an air conditioner with which the amount of acid scavenger remaining in a refrigeration cycle is secured for a long period of time during operation, and reliability is improved. Provided...  
WO/2016/016143A1
The invention relates to a heat exchanger (20) for cooling a fluid, having an accumulator (10), a housing (1 1) and a pipe (2) shaped into a coil (1), wherein a gap is formed between the accumulator (10) and the housing (11) in which the...  
WO/2016/013869A1
The present invention relates to a vehicle air conditioner system and, more specifically, to a vehicle air conditioner system formed by including a compressor, an integrated condenser in which a water-cooled region and an air-cooled regi...  
WO/2016/005463A1
The present invention relates to a recuperative trapping stage (3) for a refrigerator or refrigerator system. The recuperative trapping stage (3) comprises at least one first portion and at least one second portion configured for conveyi...  
WO/2016/004349A1
An evaporator and methods of using the same are described herein. A vapor- compression refrigeration apparatus in accordance with an embodiment of the present technology utilizes a fluid refrigerant and can include a compressor, a conden...  
WO/2015/198431A1
 A refrigeration-cycle device in which reliability and versatility are improved is obtained in the present invention. The refrigeration-cycle device is provided with: a refrigerant circulation circuit (10) in which a compressor (11), a...  
WO/2015/195092A1
An aftercooler bypass system for selectively allowing a portion of the hot compressed gases exiting an air compressor to bypass an aftercooler and intermix with the cooled compressed gases exiting the aftercooler in order to ensure that ...  
WO/2015/191876A1
A method for obtaining a desired atmosphere within an interior space during an initial startup phase of a CAS is provided. The method includes a controller starting the CAS while keeping the air compressor OFF. The method also includes t...  
WO/2015/191878A1
Methods, systems and apparatuses to help control atmosphere in a storage space, such as for example a storage space of a transport unit are disclosed. Generally, the embodiments herein are directed to provide a desired amount of nitrogen...  
WO/2015/190823A1
The present application relates to an apparatus and a method for recovering heat. The apparatus and the method for recovering heat, according to the present application, is capable of generating steam by using, rather than wasting, a low...  
WO/2015/189585A1
A process for treating a composition comprising one or more desired (hydro)fluoroolefins and one or more undesired halogenated ethanes, halogenated methanes or mixtures thereof so as to reduce the concentration of at least one undesired ...  
WO/2015/191879A1
An air supply system of an atmosphere control system is provided. The air supply system may incorporate features to condition an air stream before the air stream is directed toward an air separation device. A temperature of the air strea...  
WO/2015/184933A1
Provided are a flash evaporator (5) and air conditioning system having same. The flash evaporator (5) comprises a casing (50), a first refrigerant pipe (54), a second refrigerant pipe (52) and a third refrigerant pipe (51); the first end...  
WO/2015/182484A1
In the present invention a receiver (28) is provided with a receiver gas venting pipe (41) connecting the upper part of the receiver (28) and the suction side of a compressor (21), and the receiver gas venting pipe (41) is provided with ...  
WO/2015/182587A1
In each heat source unit (2a, 2b), second heat-source-side low-pressure gas pipes (39a, 39b), which are connected to the outlets of heat-source-side heat exchangers (24a, 25a, 24b, 25b) functioning as refrigerant evaporators, are connect...  
WO/2015/174022A1
 The present invention maintains high-level performance in regard to separating a coolant and a refrigerator oil while preventing a decrease in the productivity of an oil separation device. An oil separation device (20) is provided wit...  
WO/2015/173939A1
A refrigeration unit which has a refrigerant circuit that is configured by a compressor, a condenser, a main throttle unit, and an evaporator being connected by refrigerant piping, the refrigeration unit being equipped with: an oil separ...  
WO/2015/171681A1
A dual-tuned expansion chamber muffler is disclosed herein. In some instances, the dual-tuned expansion chamber muffler may be incorporated into a refrigeration cycle of a food or beverage device. The dual-tuned expansion chamber muffler...  
WO/2015/168548A1
A multi-temperature transport refrigeration system (TRS) for a refrigerated transport unit having an interior space divided into a plurality of zones is disclosed. The multi-temperature TRS includes a thermal accumulator in a first of th...  
WO/2015/168546A1
A transport refrigeration system (TRS), a refrigerated transport unit, and a method of charging a thermal accumulator in a TRS are disclosed. The TRS includes a thermal accumulator including a phase change material (PCM) configured in a ...  
WO/2015/168569A1
A thermal accumulator, a thermal accumulator module, and a method for controlling refrigeration in a transport refrigeration system (TRS) are described. The thermal accumulator module includes a plurality of thermal accumulators. Each of...  
WO/2015/168550A1
A method for charging a phase change material (PCM) of a thermal accumulator provided in a refrigerated transport unit is provided. The refrigerated transport unit includes a prime mover to move the refrigerated transport unit, a transpo...  
WO/2015/168566A1
A method for air temperature control within a cargo compartment of a transport unit using a transport refrigeration system (TRS) that includes a thermal accumulator having a phase change material (PCM) provided therein is provided. The t...  
WO/2015/160881A1
Chiller systems utilizing naturally occurring refrigerants. The refrigerants include methylene chloride and dichlorodifluoroethylene. The chiller systems utilizing these naturally occurring refrigerants have upgraded mechanical and elect...  
WO/2015/158041A1
A liquid accumulator for a compressor comprises a liquid accumulator housing. The liquid accumulator housing is a liquid accumulator housing formed by welding at least two housing subparts (1, 2, 3) by means of electric resistance weldin...  
WO/2015/159559A1
An oil separator (1) equipped with: a container (2) having a cylindrical inner wall surface; an inflow pipe (6), which is connected to the container (2) along the tangential direction of the inner wall surface of the container (2), and t...  
WO/2015/155613A1
The invention consists of a method for carrying out automated preventive maintenance inside refrigeration and air conditioning systems, which method can be used to improve the performance of the system and, in particular, to extend the s...  
WO/2015/152369A1
An air conditioner (100) that has enclosed in a refrigeration cycle circuit a non-azeotropic refrigerant mixture and a refrigerating machine oil. Intake piping (21) that is coolant piping that connects an intake opening and accumulator (...  
WO/2015/153651A1
Oleophobic and/or philic surface(s) are utilized for oil separation, direction, and/or collection in a refrigeration system. Surfaces of component(s) of a refrigeration system (compressor, oil separator, evaporator, etc.) are produced to...  
WO/2015/150205A1
A method and system for purifying contaminated refrigerants is described. The refrigerant is heated in a controlled manner to separate it into fractions, one fraction comprising the pure refrigerant and the remaining fractions comprising...  
WO/2015/152796A1
A method which allows the ejection of non-condensable gases, notably air, from a closed loop power generation process or heat pump system, is disclosed. A vessel in which a working fluid is absorbed or condensed can be separated from the...  
WO/2015/140870A1
The purpose of the present invention is to provide a safe and high-performance refrigeration cycle apparatus whereby, even when a refrigerant that can cause a disproportionation reaction is used in the refrigeration cycle apparatus, it b...  
WO/2015/143348A1
An air intake separator system includes a plurality of vanes adapted to remove fluid or precipitation from an air stream, wherein the vanes are operably coupled to tubular rods with an interference fit. Applying an elevated temperature h...  
WO/2015/140878A1
An accumulator (19) is connected via a pipe to a compressor (10) and accumulates a liquid refrigerant on the refrigerant suction side of a refrigeration cycle apparatus (100) in which a refrigerant containing a disproportionation reactio...  
WO/2015/140887A1
A refrigerant cycle apparatus is equipped with a refrigeration cycle, wherein the refrigeration cycle is equipped with a compressor (10), a heat-source-side heat exchanger (12), a throttling device (16), a load-side heat exchanger (15) a...  
WO/2015/136703A1
A refrigerating cycle device (100) according to the present invention is a refrigerating cycle device (100) in which a compressor (1), a condenser (3), an expansion valve (5), and an evaporator (6) are annularly connected and which conta...  
WO/2015/129047A1
An accumulator (100) is used for a refrigeration device provided with compressors (1), and only this single accumulator (100) is provided for the compressors (1). The accumulator (100) is configured in such a manner that a circular cylin...  
WO/2015/129914A1
In order to improve the oil capture rate of an oil separator, this oil separator performs liquid-gas separation on air containing an oil component, recovers the drain liquid, which is a liquid containing the oil component, and is provide...  
WO/2015/125397A1
The purpose of the invention is to provide a multi split air conditioner that can reliably eliminate the situation of repeated oil return control failure even in high outdoor temperatures for which a protective function operates. The pre...  
WO/2015/122056A1
The purpose of the invention is to reduce defrost operation time and to be able to draw a sufficient heat required for melting frost adhering to an outdoor heat exchanger while maintaining compressor reliability. An air conditioning devi...  
WO/2015/122169A1
Provided is an air conditioner that, even when combining the use of an electric source drive outdoor unit and a non-electric source drive outdoor unit, sufficiently secures refrigerating machine oil of a non-electric source drive compres...  
WO/2015/119388A1
Provided is a heat-pump system including a plurality of compressors, wherein the plurality of compressors includes a first compressor and a second compressor that compress refrigerant, an oil separator provided on a discharge side of the...  
WO/2015/119903A1
A system (170; 300; 400) comprising a compressor (22). A heat rejection heat exchanger (30; 420) is coupled to the compressor to receive refrigerant compressed by the compressor. A separator (180) has: a vessel (181); an inlet (50) coupl...  
WO/2015/115542A1
 Provided is a freezing unit capable of minimizing bias of surplus refrigerant in high-pressure receivers, even when a plurality of heat-generating units having high-pressure receivers are connected. A first heat source unit (2a) and a...  
WO/2015/110752A1
In a cooling facility (2) comprising a compressor (4) for compressing a refrigerant fluid circulating in the cooling facility (2), the compressor (4) is lubricated with an oil that has a solubility threshold in the refrigerant fluid of l...  
WO/2015/110753A1
The invention relates to a cooling method implementing a cooling facility (2) comprising at least one exchanger (6) for transferring heat from the heat-producing fluid to the refrigerant fluid, the cooling facility (2) being connected to...  
WO/2015/111222A1
A refrigeration device wherein a heat-source-side unit and a load-side unit are connected via liquid piping and gas piping, the heat-source-side unit having at least a compressor (1), a heat-source-side heat exchanger, a supercooling hea...  
WO/2015/104822A1
This refrigeration cycle device (100) is provided with the following: a compressor (1); a condenser; an expander (3); and a refrigerant circuit that is connected to an evaporator by a piping and in which a refrigerant circulates. The exp...  
WO/2015/104823A1
This refrigeration cycle device is provided with the following: a compressor (1); a condenser; an expander (3); and a refrigerant circuit that is connected to an evaporator by a piping in which a refrigerant circulates. The expander (3) ...  

Matches 1 - 50 out of 8,833