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Matches 701 - 750 out of 2,288

Document Document Title
JP2016003840A
To provide a refrigeration system and a cooling coil that can send a low-temperature refrigerant to an evaporator and can perform efficient cooling.A refrigeration system comprises a refrigeration cycle in which an evaporator unit is con...  
JPWO2013172166A
Air heat source heat exchanger 5a which heat-exchanges the atmosphere as a heat source at the time of heating operation (heating operation), Both subterranean heat source heat exchangers 5b which make heat of the earth a heat source are ...  
JPWO2013172166A1
加熱運転(暖房運転)時には、大気を熱源と して熱交換する空気熱源熱交換器5aと、地 熱を熱源とする地中熱源熱交換器5bとの両 方を蒸発器として作用させて大気と地熱...  
JP2015224829A
To shorten a defrost time by simultaneously melting frost of upper and lower heat source-side heat exchangers in a defrosting operation, in a refrigeration device in which the vertically-divided heat source-side heat exchangers are dispo...  
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...  
JP2015224830A
To suppress drift of a refrigerating machine oil between heat source units when a heat source-side heat exchanger functions as an evaporator of a refrigerant in a refrigeration device in which a plurality of heat source units and a utili...  
JP5831423B2  
JP2015215117A
To provide a heat pump type air cooling device which maintains air-cooling capacity high during a simultaneous operation of air-cooling and heating of a heated fluid, and which can execute pump-down.A heat pump type air cooling device in...  
JP2015212616A
To provide a vapor compression system having an air-cooled condenser operable at a lower condensation temperature when an ambient air temperature is extremely high in order to maintain intended performance and efficiency.A vapor compress...  
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...  
JP2015210028A
To surely make a heat storage medium as hydrate slurry from an overcooling state in a heat storage tank, in a heat storage system which uses the heat storage medium in which a clathrate hydrate is created by cooling.A refrigerant in a re...  
JP5818993B2  
JP5815284B2  
JP2015203561A
To promote more utilization of natural energy over some disadvantages found in the prior arts that electricity is generated through a private power generation such as at a factory, large-scaled power generation facility, and a respective...  
JP2015190746A
To provide a stable ground heat utilization heat pump device that easily switches a plurality of heat exchange parts according to temperature under the ground.A ground heat utilization heat pump device includes a plurality of heat exchan...  
JP5801642B2  
JP2015178920A
To provide a refrigeration device capable of properly supercooling a high pressure-side refrigerant of a low stage-side refrigerant circuit comparatively at a low cost.In a refrigeration device 1 which includes a high stage-side refriger...  
JP2015178921A
To improve space efficiency and stability while improving heat exchanging efficiency in a gas cooler of each refrigerant circuit, in a refrigeration device in which a high stage-side refrigerant circuit and a low stage-side refrigerant c...  
JP2015178919A
To provide a refrigeration device capable of improving cooling capacity and efficiency by controlling a high pressure-side pressure of a low stage-side refrigerant circuit to an optimum value.In a refrigeration device 1 which includes a ...  
JP5788526B2  
JP2015170237A
To provide an automatic vending machine capable of maintaining optimum cycle according to the operation mode in a chamber.The automatic vending machine is provided with an HC operation mode for simultaneously carrying out the heating ope...  
JP5783235B2  
JP2015034673A5  
JP2015166655A
To provide a heat pump hot water generation device having excellent comfort.A heat pump hot water generation device includes: a refrigerant circuit 8 in which a compressor 4, a radiator 5 in which a refrigerant and a heating medium excha...  
JP2015158286A
To provide an air conditioner for a toilet capable of prolonging an operation time of air-conditioning in a toilet room.An air conditioner 1 for a toilet includes a first water temperature detecting portion 12 detecting a water temperatu...  
JP5772904B2  
JP2015155277A
[Subject] An air-conditioner for vehicles which can aim at coexistence of heating performance and defrosting performance is provided without making the amount of bashful introduction increase. [Means for Solution] Indoor capacitor 55 whi...  
JP2015152183A
To provide a new heat pump capable of supplying hot heat and cold heat.A heat pump includes compression means, condensation means, first expansion means, air heat exchange means, second expansion means and evaporation means. The condensa...  
JP2015152244A
To provide a cooling device capable of improving efficiency in a heating operation of an air conditioning cycle.A cooling device 100 is connected to an air conditioning cycle 100c through a switch valve 2. The switch valve 2 is disposed ...  
JP2014211265A5  
JP5765278B2  
JP2015145742A
To provide a refrigeration device capable of easily avoiding large reduction in frequency in a compressor, while securing reliability of the compressor.A refrigeration device includes a heat source unit and a plurality of utilization uni...  
JP2015132414A
To provide a refrigeration device capable of improving responsiveness of superheat degree control, even when there is a portion to which a heat source side heat exchanger is directly connected during a heating operation, by performing a ...  
JP2015128926A
To provide an air conditioner for properly heating the blown air to be blown to an air-conditioning target space by using a heat medium heated by a refrigeration cycle device, as a heat source.An air conditioner comprises: a refrigeratio...  
JP2015129616A
To provide a hybrid heat-source heat pump apparatus capable of enhancing heating power.A hybrid heat-source heat pump apparatus 1 comprises: a heating and circulation circuit 30 which is formed of a first heating heat exchanger 41, a sec...  
JP2015124912A
To suppress insufficient heating of water in a refrigerant-water heat exchanger (40).A refrigerant-water heat exchanger (40) is connected to a discharge side of a compressor (31) in a refrigerant circuit (30). A decompressor (50) is conn...  
JP5740790B2  
JP2015117936A
To provide an air conditioner in which a heat exchanger can maintain optimal heat exchange efficiency in each case of a cooling operation and a heating operation.An air conditioner includes an outdoor heat exchanger that is divided into ...  
JP2015113058A
To provide a railway vehicle air conditioning system having improved comfort in a cabin.A railway vehicle air conditioning system 1 comprises: a coolant circulation circuit 2 in which a compressor 11, an outdoor heat exchanger 13, a deco...  
JP2015114049A
To provide a refrigerant flow passage switching unit and a flow passage switching assembly unit which have excellent compactness and which have suppressed performance deterioration in an air conditioning system.A first unit of a BS unit ...  
JP5734424B2  
JP2015105813A
To provide an air conditioner configured to be able to optionally add an emergency stop control function, and capable of simplifying selection of one of the air conditioner with the emergency stop control function and the air conditioner...  
JP2015105772A
To provide a refrigeration cycle device that change refrigerant suctioned into an ejector to gas refrigerant in a case where a temperature in a refrigerator is stable at a setting temperature.In a refrigeration cycle device, in a case wh...  
JP2015102311A
To prevent cooling operation efficiency from being reduced during cooling operation while maintaining a supercooling effect.An air conditioner 100 has two outdoor heat exchangers 11 and 12 with a plurality of heat transfer pipes 11a and ...  
JP5726485B2  
JP2015096799A
To prevent outflow of a liquid refrigerant from a receiver gas vent pipe by detecting a liquid level of a receiver while minimizing cost-up, in a refrigeration device including the receiver and the receiver gas vent pipe.In a refrigerati...  
JP2015094504A
To provide a refrigeration device that delays stop of a compressor due to protection control at the time of heating operation.An air conditioning device includes a compressor capable of changing a capacity, an outdoor heat exchanger, an ...  
JPWO2013118174A
In an air harmony machine provided with two or more sets of exterior units, required freezer oil is supplied to all the exterior units via refrigerant piping with cheap composition, and an air harmony machine which can aim at improvement...  
JPWO2013118174A1
複数台の室外機を備えた空気調和機において 、安価な構成で冷媒配管を介して必要な冷凍 機油が全ての室外機へ供給されるようにし、 信頼性向上を図ることができる空気調和...  
JP5713040B2  

Matches 701 - 750 out of 2,288