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Patent Searching and Data


Matches 801 - 850 out of 8,952

Document Document Title
JP2016020779A
To solve a problem that a filter holding member needs to be brazed or resistance welded to an inner peripheral surface of an accumulator to increase the manufacturing costs.In an accumulator 3 of the invention, a filter holding member 10...  
JP2016020657A
To provide a rotary type compressor capable of attaining a high volumetric efficiency under a prescribed rotation speed without adjusting a length of a suction passage.There are provided a space 1 and a space 2 where an actuation refrige...  
JP5849909B2  
JP2016017718A
To provide a refrigeration device that suppresses evaporation of a refrigerant flowing into a heat absorber.The refrigeration device where a refrigeration cycle 1 includes a compressor 2, a radiator 3 and the heat absorber 4 through whic...  
JP2016017694A
To improve compression efficiency of a compressor by further reducing suction pressure loss of refrigerant sucked from an accumulator into a compressor body.There is provided the compressor comprising: a compressor housing; a compression...  
JP2016011783A
To enable refrigerant recovery from a utilization unit where refrigerant leakage is detected to a heat source unit while continuing the operation of other utilization units where refrigerant does not leak in a heating/cooling simultaneou...  
JP2016010787A
To provide a dehumidification device capable of easily changing the design of a device according to needed dehumidification ability.A dehumidification device 1 comprises: plural dehumidification parts 11 each of which has a dehumidificat...  
JP5845524B2  
JP2016008780A
To provide an oil separation unit capable of restricting the reduction in oil separation efficiency even when a refrigerant gas pressure taking-out port is provided in the oil separation unit.An oil separation unit of the invention compr...  
JP5842733B2  
JP2016003825A
To provide a gas-liquid separator capable of preventing reduction of gas-liquid separation efficiency by preventing droplets from being mixed into a gas-phase coolant after a gas-liquid two-phase coolant is gas-liquid-separated into the ...  
JP2016002511A
To provide a method for efficiently removing water molecules contained in liquid hydrocarbons and the like.The existence of malodorous components such as ammonia (NH), hydrogen sulfide (HS) and the like can be detected even if the conten...  
JP5839084B2  
JP2015232434A
To provide an oil separation device which maintains high performance for separating a refrigerant from a refrigeration oil while preventing deterioration of the productivity of the oil separation device.An oil separation device (20) incl...  
JP2015227758A
To provide a condenser capable of improving heat exchanging efficiency.A first header tank 3 and a second header tank 4 are arranged at one end side of a condenser 1 having a condensation part 1A and an overcooling part 1B positioned bel...  
JP2015224845A
To provide a refrigeration cycle device which secures heating capacity and in which reliability of equipment has improved.A refrigeration cycle device includes a refrigerant circuit 8. A liquid receiver 5 is provided in the refrigerant c...  
JP2015224846A
To provide a refrigeration cycle device having excellent energy saving properties.A refrigeration cycle device includes a refrigerant circuit 8 in which a compressor 1, a heat radiator 2, expansion means 3 and an evaporator 4 are connect...  
JP2015224828A
To detect overcharge without erroneous detection in a refrigeration device including a refrigerant circuit constituted by connecting a plurality of heat source unit having receivers and a utilization unit.Receiver liquid level detection ...  
JP2015224832A
To suppress degradation of a heating capacity by properly controlling a supercooling degree even when liquid pressure loss is large, in a refrigeration device in which an opening of a utilization-side flow rate adjustment valve is contro...  
JP5831134B2  
JP2015218982A
To provide a gas-liquid separator capable of being easily manufactured, reducing costs with a compact and simple structure without increased in size, and improving gas-liquid separation efficiency.A spiral refrigerant guide plate 12 is f...  
JP2015215160A
To provide a refrigerator and the like capable of saving energy while securing high reliability.A refrigerator has at least a low stage-side compressor for compressing a refrigerant and discharging the same, an auxiliary radiator exchang...  
JP2015214927A
To provide a required compressor which is more suitable for using working fluid including R1123.The compressor which uses refrigerant including R1123 (1, 1, 2-trifluoroethylene), as working fluid, and uses polyvinyl ether oil as compress...  
JP2015215148A
To prevent inflow of refrigeration oil to a refrigerant outflow pipe, without increasing the size of an oil separation device.Inside a container body 21, provided is a partition plate 30 partitioning between the inlet end of a refrigeran...  
JP5828131B2  
JP5825042B2  
JP2015210033A
To provide a steam generation heat pump that enables improvement of heat exchange efficiency between a refrigerant and water in a condenser.A steam generation heat pump 10 includes: a refrigerant cycle device having a condenser 18 that i...  
JP2015209809A
To solve such the problem that a conventional compressor has a concern that an elastic member arranged at a lateral face of an accumulator displaces in an axial direction of the accumulator.In a compressor, a recessed part 24 to which a ...  
JP5821115B2  
JP2015206555A
To provide a refrigerating device capable of securing reliability by improving responsiveness in heating operation.A refrigerating device 100 includes a multistage compression mechanism 11, an outdoor heat exchanger 12, first to fourth s...  
JP2015206545A
To provide a cooling medium circuit device capable of suitably realizing flow rate control even in a low flow rate region while curbing an increase in a production cost.A cooling medium circuit device comprises a cooling medium circuit w...  
JP2015206557A
To provide a refrigeration air conditioning device that when iron chloride is generated in a refrigerant circuit, removes or inactivate it to enable stable operation, and a foreign matter removal device used in the refrigeration air cond...  
JP5814616B2  
JP2015203563A
To provide a refrigerant circulation path for beneficial use of an intermediate stage of the refrigerant circulation path by making a refrigerant of two-phase nature coming from a cylinder pass a third heat exchanger, capable of cooling ...  
JP2015203368A
To improve the filling efficiency of a compressor, by making a suction pipe resonate according to an operation state of the compressor.A suction pipe 12 communicating an accumulator 11 and a compressing portion in a casing can be expande...  
JP2015200431A
To acquire an air conditioner which uses a non-azeotropic refrigerant mixture and which can achieve high performance even when storing a liquid refrigerant in an accumulator.In an air conditioner 100, a non-azeotropic refrigerant mixture...  
JP5808933B2  
JP2015194302A
To provide a turbo refrigerator capable of dispersing refrigerant liquid after cooling an electric motor to a part of a heat transfer pipe not acting as an effective heat transfer area in an evaporator and improving a heat transfer perfo...  
JP5803263B2  
JP5804177B2  
JP5805247B2  
JP5804911B2  
JP2015190668A
To enhance heating capability by increasing the flow rate of a refrigerant sucked into a compressor during a heating operation using low outside air.In a rotary compressor that includes, in a closed container having a refrigerant suction...  
JP2015190662A
To provide a turbo refrigerator capable of preventing temperature drop of a lubrication oil stored in an oil tank when the collected lubrication oil is returned to the oil tank of a compressor.A turbo refrigerator includes: an evaporator...  
JP2015190733A
To inexpensively provide an evaporator that can improve a heat transfer coefficient.An evaporator comprises: heat transfer pipes 35 in which fluid to be cooled flows; and a gas-liquid separator 41 that is arranged in a can body 31 and se...  
JP5800994B2  
JP5799924B2  
JP2015183968A
To provide a dehumidifier which does not need to use a refrigeration cycle and can save cost and energy.An air dryer device integrally has a primary side 12 and a secondary side 13 which the air passing the primary side 12 flows in and s...  
JP5797354B1
冷媒回路に充填する冷媒量を増加させること なく冷凍能力の低下を抑制するとともに、ポ ンプダウン運転時には好適に冷媒を貯留する ことができる空気調和装置を得る。膨張...  
JP5796878B2  

Matches 801 - 850 out of 8,952