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Patent Searching and Data


Matches 601 - 650 out of 2,175

Document Document Title
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  
JP5709844B2  
JP5708421B2  
JPWO2013080297A
An air-conditioning hot-water supply system which can raise efficiency of the whole air-conditioning hot-water supply system is provided. A compressor for air-conditioning (11), and an air-conditioning heat source side heat exchanger (15...  
JPWO2013080297A1
空調給湯システム全体の効率を向上させるこ とができる空調給湯システムを提供する。空 調用圧縮機(11)と、空調熱源側熱交換器 (15)と、中間熱交換器(21)と、...  
JP5700717B2  
JP2015068620A
To suppress inflow of crystal of a heat storage medium into a heat exchanger for heat storage.A refrigerant circuit (10) performs a cold storage operation for circulating a heat storage medium so that a refrigerant condensed in an air he...  
JP5696319B2  
JPWO2013057832A1
発熱源からの発熱量に適した冷却性能を得ら れる冷却装置を提供する。HV機器(31) を冷却する冷却装置(1)は、冷媒を循環さ せるための圧縮機(12)と、冷媒と外...  
JPWO2013057832A
The cooling device which can obtain a cooling capability suitable for the calorific value from the source of generation of heat is provided. A cooling device (1) which cools HV apparatus (31), The heat exchanger (14) heat-exchanged betwe...  
JP5693247B2  
JPWO2013051114A
A control method of a cooling device which is stabilized and can cool a source of generation of heat is provided. The first passage (21, 22, 34, 36, 24*27) that pours a refrigerant breathed out from a compressor (12) to a cooling unit (3...  
JPWO2013051114A1
発熱源を安定して冷却できる冷却装置の制御 方法を提供する。冷却装置(1)は、EV機 器31を冷却するための冷却部(30)へ圧 縮機(12)から吐出された冷媒を流す...  
JP5685886B2  
JP2015049000A
To deal with a case in which a thermal load of a plurality of utilization side heat exchangers is small as a whole, while suppressing deterioration of operation performance, in a heat recovery type refrigeration device including a compre...  
JP2012163328A5  

Matches 601 - 650 out of 2,175