Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 501 - 550 out of 2,921

Document Document Title
JP2018048779A
To provide a device for recovering, regenerating and filling fluid capable of recovering a plurality of types of refrigerants by a single device, and capable of filling the refrigerants while maintaining proper refrigerant performance.A ...  
JP6301669B2  
JP2018044684A
To provide a refrigerant injection facility for an air conditioner capable of dispensing with a large-size device for ventilating the whole process.A refrigerant injection facility 100 for an air conditioner includes a refrigerant inject...  
JP6296449B2  
JP6295676B2  
JP6293647B2  
JP6293557B2  
JP6293646B2  
JP6291794B2  
JP2018017404A
To provide a device for preventing accumulation of refrigerant liquid that facilitates attaching and detaching of a heating device and inhibits generation of a clearance between the heating device and an accumulator in attaching the heat...  
JP6252332B2  
JP6250633B2  
JP6234800B2  
JP6234968B2  
JP6235090B1
[Subject] A fluid recovery reproduction filling apparatus with which it can be filled up is provided maintaining callable and suitable refrigerant performance for two or more kinds of refrigerants by one set. [Means for Solution] The 1st...  
JP6227797B2  
JPWO2016104296A1
The thermal excursion system which is remarkably excellent in safety to operation medium for thermal excursions Offer of the operation medium recovery subsystem to collect. The operation medium feed port (11) which introduces the operati...  
JP2017180858A
To provide a cooling system, an air residual quantity measuring device, a cooling device and a refrigerant filling method enabling time for filling a refrigerant to be shortened.In a work for filling a refrigerant in a cooling device 300...  
JP6207982B2  
JPWO2016103744A1
A gas recovery system for compressors is contacting distributed gas of liquefied voice to mixed gas, A distillation column which cool the process gas contained in mixed gas, and it liquefies, and heats and evaporates distributed gas of l...  
JP6191671B2  
JP2017150676A
To provide a dehumidifying dryer capable of eliminating the necessity of liquid reservoir means, suppressing increase in the size of a unit and cost, controlling refrigerant amount to appropriate amount during a reheating operation and o...  
JP2017150688A
To provide a piping cleaning method capable of efficiently performing cleaning of unit piping between units of a GHP outdoor unit and an EHP outdoor unit.A piping cleaning method includes: piping 110 for oil discharge connected to an oil...  
JP6179842B2  
JPWO2016125697A1
The integrated valve has a body, a connecting member, and an actuator. The decompression chamber for making the refrigerant breathed out from the compressor decompress and the opening-and-closing valve room for opening and closing the ch...  
JP6177002B2  
JP2017133817A
To provide a refrigerant leakage detection device in a refrigeration cycle which achieves leak detection with high accuracy, and which can acquire a correct filling amount of a refrigerant.A refrigerant leakage detection device in a refr...  
JP2017133771A
To suppress occurrence of a disproportionation reaction in recovery work of a refrigerant, and to lower danger of explosion.A refrigerant recovery system 90A includes a take-out pipe 61, a stabilizer holding container 70, a recovery pipe...  
JP2017125661A
To provide a recovery machine that can recover gas such as high-vapor-pressure refrigerant efficiently in a shorter time than existing counterparts, and secondarily has a superior rate of refrigerant recovery from a freezing machine.A mu...  
JPWO2016110998A1
Cover part 71 in which at least one of the kind of refrigerant currently used and the cautions documents is indicated, and exterior unit B covers the perimeter of the shape of a hexagon pillar of hex nut 24 for closure, It has display co...  
JP2017116155A
To execute a refrigerant charging operation capable of properly charging a predetermined amount of refrigerant to a refrigerant circuit without excessively lowering an indoor temperature even when an outdoor temperature is low, in an air...  
JP2017116156A
To execute a refrigerant charging operation capable of properly charging a predetermined amount of refrigerant to a refrigerant circuit without excessively lowering an indoor temperature even when an outdoor temperature is low, in an air...  
JP6153906B2  
JP6140212B2  
JP2017083061A
To provide an air conditioner ensuring that pump-down can be performed during a forced cooling operation.An air conditioner includes: a refrigerant circuit having a compressor (6), an outdoor heat exchanger, a decompression mechanism (10...  
JP2017083060A
To provide an air conditioner that can reduce the possibility of damage of a refrigerant circuit.An air conditioner includes: a cooling operation control section (50a) for performing a cooling operation by controlling a refrigerant circu...  
JP6123878B1
[Subject] In the air harmony device provided with the refrigerant circuit constituted by connecting the outdoor unit which has an outdoor heat exchanger, and a plurality of indoor units which have an indoor heat exchanger via a liquid co...  
JP2017075764A
To provide a heat pump type heating device capable of adjusting refrigerant flowing in a heat exchanger to be used to an optimum amount.A heat pump type heating device 1 includes a refrigerant circuit comprising: a compressor 10; a heat ...  
JP6117214B2  
JP2017510781A
It is a device (1) provided with a storage container (2, 3) and heat pump (4), and heat pump (4) is, It has a compressor (12) at least and heat pump (4) is [a condensation machine (6), an expansion valve (8) and an evaporator (10), and],...  
JP2017072284A
To reduce the careful confirmation and attention, or the like of a recovery worker in refrigerant recovery using a refrigerant recovery device.A refrigerant recovery device 60 includes: a refrigerant suction side port 62 connected to a s...  
JPWO2015152163A1
As for air harmony device 100, interior unit 1 is installation height h to the space of installation floor area A.0It is M<=alphaxG (formula) about the amount M [kg] of refrigerants which is installed and with which it is filled up above...  
JP6112189B1
[Subject] In an air harmony device provided with a refrigerant circuit constituted by connecting an outdoor unit which has an outdoor heat exchanger, and a plurality of indoor units which have an indoor heat exchanger via a liquid coolin...  
JPWO2015136706A1
Compressor 1, condensation machine 2, liquid receiving machine 3, the first opening-and-closing valve, expansion valve 5, and evaporator 6 are connected one by one for piping, it has a refrigerant circuit through which a refrigerant circ...  
JP2017067398A
To shorten a recovering time of refrigerant while reducing a handling time of recovering operation, in a refrigerant recovering method for recovering refrigerant in a refrigerant circuit from a refrigerator having the refrigerant circuit...  
JP3209805U
[Subject] A refrigerant recovery filling apparatus which demonstrates high washing capability by a case where freezer oil which is different for piping of a refrigerant recovery subsystem is mixed is provided. [Means for Solution] A reco...  
JP2017067383A
To reduce burden on a user for maintenance of a freezer in which a refrigerant circuit is filled with combustible refrigerant.A freezer 10 includes a refrigerant circuit 20 provided with a condenser 31, an evaporator 33 and the like, and...  
JP6107828B2  
JPWO2015125252A1
The catch section which is connected between a compressor and the use side heat exchanger, and separates the refrigerant and remains foreign substance in a refrigerant circuit, It has a control part which changes whether remains foreign ...  
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...  

Matches 501 - 550 out of 2,921