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Patent Searching and Data


Matches 601 - 650 out of 2,928

Document Document Title
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  
JP2015206518A
To provide a refrigeration device capable of recovering a refrigerant from a heat source unit in which refrigerant leakage occurs, when the refrigerant leakage occurs in either of the plurality of heat source units.In a refrigeration dev...  
JP2015206517A
To provide a refrigeration device capable of recovering a refrigerant from a heat source unit in which refrigerant leakage occurs, when the refrigerant leakage occurs in either of the plurality of heat source units.In a refrigeration dev...  
JP5803900B2  
JP5796878B2  
JP2015161482A
To eliminate a risk of contamination of working fluid, and perform rise pressure of working fluid to a necessary pressure to encapsulate the working fluid to a refrigeration machine.Working fluid is subjected to pressure rise with a meta...  
JP2015161421A
To provide a compression type refrigeration machine capable of discharging noncondensing gas in an extraction tank without using a vacuum pump, and capable of discharging noncondensing gas in the extraction tank without hindrance even in...  
JP2015042933A5  
JP5769484B2  
JP2015152290A
To provide a method of detecting presence/absence of erroneous filling even between refrigerants having saturation pressures approximately same as each other, in an air conditioning device including a refrigerant circuit constituted by c...  
JP2015148400A
To improve disadvantages of a well-known method for filling cooling agent in a cooling system.Temperature sensors (Ts and Te) and pressure sensors (Ps and Pe) are fixed to an inlet side of a hose (4) and/or an outlet side of the hose (4)...  
JP2015148389A
To provide a chlorofluorocarbon regenerative apparatus for preventing occurrence of short-circuited accident between electrodes with impurity being applied as a passage or a discharge accident, denaturation of recovered chlorofluorocarbo...  
JP5761502B2  
JP5762441B2  
JP2015137779A
To charge a refrigerant properly to a heat pump cycle which configures a gas injection cycle by switching refrigerant circuits.A heat pump cycle is configured by including: a first expansion valve 15 for heating for decompressing a refri...  
JP5754926B2  
JP2015520339A
A tap of a can for paying fluid out of a container is indicated. A tap of this can is provided with the following. A housing provided with an inflow mouth of a housing, and an outlet head of a housing, Pin, An outlet head of a tap. A pin...  
JP2015121365A
To provide an air conditioner which prevents breakage of a compressor resulting from high temperature in a pump-down operation.A torque control unit (132) controls an output torque of a motor of a compressor (101). A pump-down torque con...  
JP2015117870A
To provide a fluid recovery device which unfailingly prevents a device from being transported in a state where vibration of a tank body is not stopped.A fluid recovery device includes: a frame body 3 having wheels 31 at a lower part; a f...  
JP2015114018A
To provide a device for recovering, regenerating and filling fluid, capable of easily and surely cleaning an inside of piping through which oil flows, and capable of filling plural kinds of oil by one device.A device for recovering, rege...  
JP2015114070A
To provide a refrigerant exhaust device that can suppress increase of combustible refrigerant concentration by vaporizing, in a short time, dissolved combustible refrigerant with respect to refrigeration oil that remains with a small amo...  
JP2015516061A
The present invention has a cooling device (11) and a compressor (14) by which it is a removal device (10) which removes fluid from a refrigeration system, and fluid flows, and is a cooling device, It has a pipeline assembly (12) and is ...  
JP2015094561A
To provide a refrigerant pipe washing method capable of stably recovering residual oil in a refrigerant pipe system by a washing operation even if a large quantity of liquid refrigerant resides in a high-pressure gas pipe at a time of up...  
JP2015094477A
To provide a refrigeration cycle device that suppresses investment cost of a facility to reduce manufacturing cost, and in manufacturing, shipping, transportation, storage or installation, even if an encapsulated medium is leaked, does n...  
JP5718629B2  
JPWO2013111180A
Saturated gas temperature by the side of the entrance of the 1st refrigerant in heat exchanger 15c for heating, When making a difference with the saturated liquid temperature of an outlet side into the 1st difference in temperature and m...  
JPWO2013111180A1
加熱用熱交換器15cにおける第1冷媒の入 口側の飽和ガス温度と、出口側の飽和液温度 との差を第1の温度差とし、加熱用熱交換器 15cにおける第2冷媒の出口側の飽和...  
JP2015090253A
To provide a refrigerant recovery system and a refrigerant recovery method that can perform refrigerant recovery work in a shorter time.A refrigerant recovery system comprises a refrigerant recovery path 500 that recovers a gas refrigera...  
JP2015087071A
To provide an air conditioner which, even in an air conditioner having a large sealed refrigerant amount, solves a state where one of an outdoor heat exchanger and an accumulator becomes full with a liquid during a refrigerant recovery o...  
JP5705453B2  
JP2015075272A
To provide an air conditioner capable of recovering a refrigerant in an outdoor unit without going through an indoor unit during a refrigerant recovery operation, and capable of reducing a refrigerant leakage amount even in the air condi...  
JP5700943B2  
JP5701175B2  
JP5693247B2  
JP2015049024A
To provide a refrigeration device capable of smoothing a refrigerant amount adjustment work in installing a refrigerator and a cooling apparatus.A refrigeration device R is composed of a refrigerator 3 having a compressor 11 and a gas co...  
JP2015042933A
To provide an outdoor unit in which safety and reliability are enhanced by allowing an operator to surely recognize the type of a refrigerant.An outdoor unit includes a refrigerant pipe connection valve 9 in which a service port 23 for r...  
JP5677461B2  
JP5673645B2  
JP5666392B2  
JP5642098B2  
JP2014224662A
To make it possible to perform a filling operation efficiently without being influenced by surrounding environment by adding an outdoor temperature as a parameter for boosting an internal pressure of a tank at a time of filling refrigera...  
JP2014531569A
It is related with a portable type refrigerant recovery subsystem for conveying a refrigerant to a storage tank from a frozen system. As for a recovery subsystem, each pistonhead is being connected and fixed to a pistonhead which prolong...  
JP2014211267A
To provide a refrigerant collector-filler capable of exhibiting a higher washing capability if different refrigerator oil is mixed in the pipe of a refrigerant collector and a washing method therefor.A refrigerant collector/filler compri...  
JP5609315B2  
JP5606732B2  
JP5595025B2  
JP5591207B2  

Matches 601 - 650 out of 2,928