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Matches 551 - 600 out of 2,924

Document Document Title
JP2017053625A
To provide a refrigerant recovery device that can reduce deterioration of a situation that might occur at recovery of a combustible refrigerant and can continuously recover the refrigerant.A refrigerant recovery device includes: a gas li...  
JP6094080B2  
JP6087610B2  
JP2017040464A
To suppress rapid flowing-in of refrigerant stored in a refrigerant storing part into a main refrigerant circuit when a type of operation is changed over in an air conditioner.Air conditioning equipment 1 is configured in such a way that...  
JPWO2014196045A1
A heating period minimum refrigerant body product flow value which is a lower limit of a volume flow at the time of heating operation is set to compressor 1, Number of rotations of compressor 1 is controlled to become beyond a heating pe...  
JP2017036861A
To provide a refrigerant collection container that can reduce time and effort for determining a degree of deterioration in refrigerant that requires time and effort because analysis by a recovery business office is needed, and to provide...  
JP2017505418A
It is portable refrigerant recovery unit 1 for transmitting a refrigerant to storage tank 4 from cooling system 2. As [exist / when recovery unit 1 may already have a refrigerant from system 2 in the liquid phase / between initial stages...  
JP2017032185A
To provide a refrigerating device which can reduce a load in recovery work of a refrigerant.A refrigerating device includes a refrigerant circuit 3 through which a refrigerant flows. A refrigerant recovery vessel 15 to which the refriger...  
JP6075264B2  
JP2017026272A
To provide a refrigerant recovery device capable of shortening a refrigerant recovery time.A refrigerant recovery device including a heating device for heating a bottom portion of an accumulator, a power source supplying electric power t...  
JP2017026182A
To provide a fluid recovery, reclamation and filling apparatus capable of easily and rapidly performing a diagnostic operation and fluid recovery, reclamation and filling operations, without the need for possession of air-conditioning di...  
JP6067255B2  
JP2017017199A
To provide a small size cooling unit capable of performing a high cooling capacity and having a high degree of freedom in disposition, and to provide an electronic apparatus.The cooling unit includes: an evaporator that vaporizes a part ...  
JP2017500527A
The present invention relates to the device which cools and/or liquefies the operation fluid which contains a helium or consists of a pure helium at low temperature. This device (1) includes an operation circuit provided with a compresso...  
JP6055647B2  
JP6050855B2  
JP2016211771A
To provide a recovery refrigerant cooling device of which small-compact size can be easily attained and a high cooling efficiency is realized.A recovery refrigerant cooling device 5 comprises: a cooler box 20 having cold water 60 and ice...  
JP6045489B2  
JP2016200357A
To provide a fluid recovery/regeneration/filling device which recovers several kinds of refrigerants by itself and fills a vehicle air conditioner with the refrigerant while maintaining proper refrigerant performance.A fluid recovery/reg...  
JP2016200358A
To provide a liquid recovery/regeneration/filling device which easily and unfailingly cleans an inner part of a pipe, in which an oil flows, and fills vehicle air conditioners with several kinds of oils by itself.A liquid recovery/regene...  
JP6029565B2  
JP2016194377A
To provide a refrigerant circulation device and a method thereof that can suppress production of acid due to decomposition of a refrigerant including HFO or HCFO.There is provided a refrigerant circulation device 1 in which a refrigerant...  
JP2016191530A
To promptly recover a circulating refrigerant.MEANS FOR SOLVING THE PROBLEM: A refrigerating device 100 is equipped with a use unit 10; a heat source unit 30; and a communication pipes 20 communicating those. A refrigerant main recovery ...  
JP6022107B2  
JP6023356B2  
JP5995826B2  
JP5984779B2  
JP2016161234A
To protect a refrigerant circuit in a liquid-sealed state, while suppressing increase in cost and securing actuation of the refrigerant circuit.A refrigerant circuit (20) has pipeline parts (102a, 103a) held by two valves, and at least o...  
JP5982127B2  
JP2016151381A
To provide an oil separator using a porous sintered metal excellent in heat resistance, pressure resistance, impact resistance and strength, and capable of exhibiting compact and high-efficiency oil separation performance.A non-centrifug...  
JP2016125773A5  
JPWO2014038604A1
A mixed refrigerant in which HFC*32 exists in 10*90% of the weight of quantity in the liquid phase to HFC*32 and a total of 100% of the weight of HFO*1234yf including HFC*32 and HFO*1234yf, When carrying out transfer filling from a conta...  
JP5962010B2  
JP2016125773A
To provide a liquefied gas cooling device that can facilitate maintenance of compressors, can shorten the maintenance time and can operate a system while maintaining part of the compressors.A liquefied gas cooling device 1 includes: a ga...  
JP2016121850A
To provide a manifold for recovering and filling refrigerant capable of keeping an appropriate defined amount when a specified amount filling of liquid refrigerant at a high pressure side or an air conditioner refrigerant of residual com...  
JP5948237B2  
JP2016114290A
To provide a new refrigerant change method for cold equipment in which a design pressure in respect to cold equipment is substantially the same as that of R22 or R404A, and refrigerant having a lower warming coefficient than that of R404...  
JP5934692B2  
JP2016099068A
To provide a heat pump which enables a refrigerant to circulate between outdoor units of the heat pumps and indoor units of the heat pumps when multiple heat pumps are used and includes a refrigerant loading port.An outdoor unit 12A of a...  
JP2016099067A
To shorten the time for loading an oil for lubricating a compressor 16 in a heat pump 10.A heat pump 10 has: a compressor 16; an oil separator 32 provided in a discharge passage of the compressor 16; an oil return passage 62 for returnin...  
JP2016090184A
To provide a refrigerant cylinder which uses a refill prohibiting container in which a safety valve is hard to break when being handled.A refrigerant cylinder which is for filling a refrigerant has an NRC container, a refrigerant dischar...  
JP5916546B2  
JP2016056983A
To provide a refrigerant recovery device of a turbo refrigerator capable of increasing an amount of recovery of refrigerant per unit time during a regular maintenance work for the turbo refrigerator.This invention relates to a refrigeran...  
JP2015520339A5  
JP5861727B2  
JP2016020783A
To provide an oil recovery device of a turbo refrigerator which dispenses with the filling of an excess amount of a lubricant and a refrigerant, surely separates the refrigerant even if a high-pressure gas refrigerant is used as a drive ...  
JP2015137779A5  
JP2016001097A
To provide a refrigerant recovery method capable of more efficiently performing refrigerant recovery than conventional ones.A refrigerant recovery method where gas refrigerant in a refrigerant circuit of a multi-air conditioner 10 for a ...  
JP2015536438A
[Subject] It has the advantageous characteristic about limited expense, and a mixture of fluid of different character realizes a filling apparatus which can fill up a refrigeration circuit under stop with high-speed tempo so that a homog...  
JP5821412B2  

Matches 551 - 600 out of 2,924