REFRIGERATING CYCLE DEVICE

PROBLEM TO BE SOLVED: To solve the problem of requiring a highly reliable refrigerating cycle device by facilitating construction work of a refrigerator and an air conditioner for diverting an existing apparatus by separating and recovering old refrigerating machine oil even when refrigerating machi...

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Hauptverfasser:	HIRAI YASUYORI, WAKAMOTO SHINICHI, MORIMOTO OSAMU, TAKATANI SHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING WEAPONS
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creator	HIRAI YASUYORI WAKAMOTO SHINICHI MORIMOTO OSAMU TAKATANI SHIRO
description	PROBLEM TO BE SOLVED: To solve the problem of requiring a highly reliable refrigerating cycle device by facilitating construction work of a refrigerator and an air conditioner for diverting an existing apparatus by separating and recovering old refrigerating machine oil even when refrigerating machine oil for an old refrigerant and refrigerating machine oil for a new refrigerant are mixed in a refrigerant circuit. SOLUTION: This refrigerating cycle device has the refrigerant circuit constituted by annularly connecting a compressor 1, a condenser 2, an orifice device 7, and an evaporator 6, and connects the condenser 2 and the orifice device 7, and the evaporator 6 and the compressor 1 by a first bypass pipe 5 having an orifice device 4, and uses an HFC refrigerant as an operating medium, and uses compatible oil with the HFC refrigerant as the refrigerating machine oil. An oil separating part 3 for internally storing a net-like or porous film body is arranged in the refrigerant circuit between the evaporator 6 and the compressor 1 for passing the HFC refrigerant and the compatible oil, and restraining the passing of incompatible oil incompatible with the HFC refrigerant. The whole or a part of a refrigerant passage in the oil separating part 3 is blocked up by the film body. COPYRIGHT: (C)2004,JPO
format	Patent
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SOLUTION: This refrigerating cycle device has the refrigerant circuit constituted by annularly connecting a compressor 1, a condenser 2, an orifice device 7, and an evaporator 6, and connects the condenser 2 and the orifice device 7, and the evaporator 6 and the compressor 1 by a first bypass pipe 5 having an orifice device 4, and uses an HFC refrigerant as an operating medium, and uses compatible oil with the HFC refrigerant as the refrigerating machine oil. An oil separating part 3 for internally storing a net-like or porous film body is arranged in the refrigerant circuit between the evaporator 6 and the compressor 1 for passing the HFC refrigerant and the compatible oil, and restraining the passing of incompatible oil incompatible with the HFC refrigerant. The whole or a part of a refrigerant passage in the oil separating part 3 is blocked up by the film body. 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SOLUTION: This refrigerating cycle device has the refrigerant circuit constituted by annularly connecting a compressor 1, a condenser 2, an orifice device 7, and an evaporator 6, and connects the condenser 2 and the orifice device 7, and the evaporator 6 and the compressor 1 by a first bypass pipe 5 having an orifice device 4, and uses an HFC refrigerant as an operating medium, and uses compatible oil with the HFC refrigerant as the refrigerating machine oil. An oil separating part 3 for internally storing a net-like or porous film body is arranged in the refrigerant circuit between the evaporator 6 and the compressor 1 for passing the HFC refrigerant and the compatible oil, and restraining the passing of incompatible oil incompatible with the HFC refrigerant. The whole or a part of a refrigerant passage in the oil separating part 3 is blocked up by the film body. COPYRIGHT: (C)2004,JPO</description><subject>BLASTING</subject><subject>COMBINED HEATING AND REFRIGERATION SYSTEMS</subject><subject>HEAT PUMP SYSTEMS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>LIQUEFACTION SOLIDIFICATION OF GASES</subject><subject>MANUFACTURE OR STORAGE OF ICE</subject><subject>MECHANICAL ENGINEERING</subject><subject>REFRIGERATION MACHINES, PLANTS OR SYSTEMS</subject><subject>REFRIGERATION OR COOLING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2003</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAKcnUL8nR3DXIM8fRzV3COdPZxVXBxDfN0duVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGBsbGRkYmxmaOxkQpAgBqUCCQ</recordid><startdate>20031114</startdate><enddate>20031114</enddate><creator>HIRAI YASUYORI</creator><creator>WAKAMOTO SHINICHI</creator><creator>MORIMOTO OSAMU</creator><creator>TAKATANI SHIRO</creator><scope>EVB</scope></search><sort><creationdate>20031114</creationdate><title>REFRIGERATING CYCLE DEVICE</title><author>HIRAI YASUYORI ; WAKAMOTO SHINICHI ; MORIMOTO OSAMU ; TAKATANI SHIRO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2003322436A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2003</creationdate><topic>BLASTING</topic><topic>COMBINED HEATING AND REFRIGERATION SYSTEMS</topic><topic>HEAT PUMP SYSTEMS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>LIQUEFACTION SOLIDIFICATION OF GASES</topic><topic>MANUFACTURE OR STORAGE OF ICE</topic><topic>MECHANICAL ENGINEERING</topic><topic>REFRIGERATION MACHINES, PLANTS OR SYSTEMS</topic><topic>REFRIGERATION OR COOLING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>HIRAI YASUYORI</creatorcontrib><creatorcontrib>WAKAMOTO SHINICHI</creatorcontrib><creatorcontrib>MORIMOTO OSAMU</creatorcontrib><creatorcontrib>TAKATANI SHIRO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HIRAI YASUYORI</au><au>WAKAMOTO SHINICHI</au><au>MORIMOTO OSAMU</au><au>TAKATANI SHIRO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>REFRIGERATING CYCLE DEVICE</title><date>2003-11-14</date><risdate>2003</risdate><abstract>PROBLEM TO BE SOLVED: To solve the problem of requiring a highly reliable refrigerating cycle device by facilitating construction work of a refrigerator and an air conditioner for diverting an existing apparatus by separating and recovering old refrigerating machine oil even when refrigerating machine oil for an old refrigerant and refrigerating machine oil for a new refrigerant are mixed in a refrigerant circuit. SOLUTION: This refrigerating cycle device has the refrigerant circuit constituted by annularly connecting a compressor 1, a condenser 2, an orifice device 7, and an evaporator 6, and connects the condenser 2 and the orifice device 7, and the evaporator 6 and the compressor 1 by a first bypass pipe 5 having an orifice device 4, and uses an HFC refrigerant as an operating medium, and uses compatible oil with the HFC refrigerant as the refrigerating machine oil. An oil separating part 3 for internally storing a net-like or porous film body is arranged in the refrigerant circuit between the evaporator 6 and the compressor 1 for passing the HFC refrigerant and the compatible oil, and restraining the passing of incompatible oil incompatible with the HFC refrigerant. The whole or a part of a refrigerant passage in the oil separating part 3 is blocked up by the film body. COPYRIGHT: (C)2004,JPO</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
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language	eng
recordid	cdi_epo_espacenet_JP2003322436A
source	esp@cenet
subjects	BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING WEAPONS
title	REFRIGERATING CYCLE DEVICE
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