FLUID COUPLING
PROBLEM TO BE SOLVED: To provide a low pressure loss type fluid coupling with a valve holder which has a large effective opening area without lowering strength. SOLUTION: In the fluid coupling, a valve 33, a valve holder 31 and a spring 32 arranged in the compression condition between the valve 33 a...
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| creator | NISHI KATSUYA ABURA YOSHIAKI MORIO ATSUSHI |
| description | PROBLEM TO BE SOLVED: To provide a low pressure loss type fluid coupling with a valve holder which has a large effective opening area without lowering strength. SOLUTION: In the fluid coupling, a valve 33, a valve holder 31 and a spring 32 arranged in the compression condition between the valve 33 and the valve holder 31 are housed in each inside of a plug 1 and a socket 2 joined liquid-tightly to each other, and the valve 33 of the plug 1 and the valve 33 of the socket 2 contact mutually and retreat against the biasing force of the spring 32 when the plug 1 is inserted in the socket 2, thus connecting a channel between the plug 1 and the socket 2. The fluid coupling is provided with conical members 32, 51 having conical outside diameters along a line connecting the outside diameter part of the valve 33 with the outside diameter part of the valve holder 31 when the spring 32 is compressed as the valve 33 of the plug 1 makes contact with the valve 33 of the socket 2 mutually, between the valve 33 and the valve holder 31. COPYRIGHT: (C)2009,JPO&INPIT |
| format | Patent |
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SOLUTION: In the fluid coupling, a valve 33, a valve holder 31 and a spring 32 arranged in the compression condition between the valve 33 and the valve holder 31 are housed in each inside of a plug 1 and a socket 2 joined liquid-tightly to each other, and the valve 33 of the plug 1 and the valve 33 of the socket 2 contact mutually and retreat against the biasing force of the spring 32 when the plug 1 is inserted in the socket 2, thus connecting a channel between the plug 1 and the socket 2. The fluid coupling is provided with conical members 32, 51 having conical outside diameters along a line connecting the outside diameter part of the valve 33 with the outside diameter part of the valve holder 31 when the spring 32 is compressed as the valve 33 of the plug 1 makes contact with the valve 33 of the socket 2 mutually, between the valve 33 and the valve holder 31. 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SOLUTION: In the fluid coupling, a valve 33, a valve holder 31 and a spring 32 arranged in the compression condition between the valve 33 and the valve holder 31 are housed in each inside of a plug 1 and a socket 2 joined liquid-tightly to each other, and the valve 33 of the plug 1 and the valve 33 of the socket 2 contact mutually and retreat against the biasing force of the spring 32 when the plug 1 is inserted in the socket 2, thus connecting a channel between the plug 1 and the socket 2. The fluid coupling is provided with conical members 32, 51 having conical outside diameters along a line connecting the outside diameter part of the valve 33 with the outside diameter part of the valve holder 31 when the spring 32 is compressed as the valve 33 of the plug 1 makes contact with the valve 33 of the socket 2 mutually, between the valve 33 and the valve holder 31. COPYRIGHT: (C)2009,JPO&INPIT</description><subject>BLASTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>JOINTS OR FITTINGS FOR PIPES</subject><subject>LIGHTING</subject><subject>MEANS FOR THERMAL INSULATION IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>PIPES</subject><subject>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2009</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOBz8wn1dFFw9g8N8PH0c-dhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGBpYGlubmhiaOxkQpAgAA_x1s</recordid><startdate>20090507</startdate><enddate>20090507</enddate><creator>NISHI KATSUYA</creator><creator>ABURA YOSHIAKI</creator><creator>MORIO ATSUSHI</creator><scope>EVB</scope></search><sort><creationdate>20090507</creationdate><title>FLUID COUPLING</title><author>NISHI KATSUYA ; ABURA YOSHIAKI ; MORIO ATSUSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2009097714A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2009</creationdate><topic>BLASTING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>JOINTS OR FITTINGS FOR PIPES</topic><topic>LIGHTING</topic><topic>MEANS FOR THERMAL INSULATION IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>PIPES</topic><topic>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>NISHI KATSUYA</creatorcontrib><creatorcontrib>ABURA YOSHIAKI</creatorcontrib><creatorcontrib>MORIO ATSUSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NISHI KATSUYA</au><au>ABURA YOSHIAKI</au><au>MORIO ATSUSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>FLUID COUPLING</title><date>2009-05-07</date><risdate>2009</risdate><abstract>PROBLEM TO BE SOLVED: To provide a low pressure loss type fluid coupling with a valve holder which has a large effective opening area without lowering strength. SOLUTION: In the fluid coupling, a valve 33, a valve holder 31 and a spring 32 arranged in the compression condition between the valve 33 and the valve holder 31 are housed in each inside of a plug 1 and a socket 2 joined liquid-tightly to each other, and the valve 33 of the plug 1 and the valve 33 of the socket 2 contact mutually and retreat against the biasing force of the spring 32 when the plug 1 is inserted in the socket 2, thus connecting a channel between the plug 1 and the socket 2. The fluid coupling is provided with conical members 32, 51 having conical outside diameters along a line connecting the outside diameter part of the valve 33 with the outside diameter part of the valve holder 31 when the spring 32 is compressed as the valve 33 of the plug 1 makes contact with the valve 33 of the socket 2 mutually, between the valve 33 and the valve holder 31. COPYRIGHT: (C)2009,JPO&INPIT</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS |
| title | FLUID COUPLING |
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