SEAL MEMBER
To provide a seal member capable of suppressing leakage of fluid.SOLUTION: A gasket 4 comprises a cylindrical body part 10 having a communication hole 10a communicating flow path holes 2c, 2c respectively formed in two fluid devices 2 and 2, and an annular primary seal part 11 that projects from the...
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| creator | NAKAI GO TEJIMA KAZUKIYO NAKANO ATSUSHI |
| description | To provide a seal member capable of suppressing leakage of fluid.SOLUTION: A gasket 4 comprises a cylindrical body part 10 having a communication hole 10a communicating flow path holes 2c, 2c respectively formed in two fluid devices 2 and 2, and an annular primary seal part 11 that projects from the inside of a diameter of an axial outer end part of the body part 10 to the outside in an axial direction and is press-fitted into an annular primary seal groove 2d formed in each fluid device 2. In a state before the primary seal part 11 is press-fitted into the primary seal groove 2d, an entire inner peripheral surface 10b of the body part 10 is formed so as to gradually reduce a diameter from both axial outer ends toward the axial inside.SELECTED DRAWING: Figure 1
【課題】流体の漏洩を抑制することができるシール部材を提供する。【解決手段】ガスケット４は、２つの流体デバイス２，２にそれぞれ形成された流路孔２ｃ，２ｃ同士を連通する連通孔１０ａを有する円筒状の本体部１０と、本体部１０の軸方向外端部の径内側から軸方向外側に突出し、各流体デバイス２に形成された環状の一次シール溝２ｄに圧入される環状の一次シール部１１と、を備える。一次シール部１１が一次シール溝２ｄに圧入される前の状態において、本体部１０の内周面１０ｂ全体は、軸方向両外端から軸方向内側へ向かって漸次縮径するように形成されている。【選択図】図１ |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2021156428A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2021156428A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2021156428A3</originalsourceid><addsrcrecordid>eNrjZOAOdnX0UfB19XVyDeJhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGRoaGpmYmRhaOxkQpAgCa-Rxh</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>SEAL MEMBER</title><source>esp@cenet</source><creator>NAKAI GO ; TEJIMA KAZUKIYO ; NAKANO ATSUSHI</creator><creatorcontrib>NAKAI GO ; TEJIMA KAZUKIYO ; NAKANO ATSUSHI</creatorcontrib><description>To provide a seal member capable of suppressing leakage of fluid.SOLUTION: A gasket 4 comprises a cylindrical body part 10 having a communication hole 10a communicating flow path holes 2c, 2c respectively formed in two fluid devices 2 and 2, and an annular primary seal part 11 that projects from the inside of a diameter of an axial outer end part of the body part 10 to the outside in an axial direction and is press-fitted into an annular primary seal groove 2d formed in each fluid device 2. In a state before the primary seal part 11 is press-fitted into the primary seal groove 2d, an entire inner peripheral surface 10b of the body part 10 is formed so as to gradually reduce a diameter from both axial outer ends toward the axial inside.SELECTED DRAWING: Figure 1
【課題】流体の漏洩を抑制することができるシール部材を提供する。【解決手段】ガスケット４は、２つの流体デバイス２，２にそれぞれ形成された流路孔２ｃ，２ｃ同士を連通する連通孔１０ａを有する円筒状の本体部１０と、本体部１０の軸方向外端部の径内側から軸方向外側に突出し、各流体デバイス２に形成された環状の一次シール溝２ｄに圧入される環状の一次シール部１１と、を備える。一次シール部１１が一次シール溝２ｄに圧入される前の状態において、本体部１０の内周面１０ｂ全体は、軸方向両外端から軸方向内側へ向かって漸次縮径するように形成されている。【選択図】図１</description><language>eng ; jpn</language><subject>BLASTING ; CYLINDERS ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; PISTONS ; SEALINGS ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211007&DB=EPODOC&CC=JP&NR=2021156428A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211007&DB=EPODOC&CC=JP&NR=2021156428A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NAKAI GO</creatorcontrib><creatorcontrib>TEJIMA KAZUKIYO</creatorcontrib><creatorcontrib>NAKANO ATSUSHI</creatorcontrib><title>SEAL MEMBER</title><description>To provide a seal member capable of suppressing leakage of fluid.SOLUTION: A gasket 4 comprises a cylindrical body part 10 having a communication hole 10a communicating flow path holes 2c, 2c respectively formed in two fluid devices 2 and 2, and an annular primary seal part 11 that projects from the inside of a diameter of an axial outer end part of the body part 10 to the outside in an axial direction and is press-fitted into an annular primary seal groove 2d formed in each fluid device 2. In a state before the primary seal part 11 is press-fitted into the primary seal groove 2d, an entire inner peripheral surface 10b of the body part 10 is formed so as to gradually reduce a diameter from both axial outer ends toward the axial inside.SELECTED DRAWING: Figure 1
【課題】流体の漏洩を抑制することができるシール部材を提供する。【解決手段】ガスケット４は、２つの流体デバイス２，２にそれぞれ形成された流路孔２ｃ，２ｃ同士を連通する連通孔１０ａを有する円筒状の本体部１０と、本体部１０の軸方向外端部の径内側から軸方向外側に突出し、各流体デバイス２に形成された環状の一次シール溝２ｄに圧入される環状の一次シール部１１と、を備える。一次シール部１１が一次シール溝２ｄに圧入される前の状態において、本体部１０の内周面１０ｂ全体は、軸方向両外端から軸方向内側へ向かって漸次縮径するように形成されている。【選択図】図１</description><subject>BLASTING</subject><subject>CYLINDERS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PISTONS</subject><subject>SEALINGS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAOdnX0UfB19XVyDeJhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGRoaGpmYmRhaOxkQpAgCa-Rxh</recordid><startdate>20211007</startdate><enddate>20211007</enddate><creator>NAKAI GO</creator><creator>TEJIMA KAZUKIYO</creator><creator>NAKANO ATSUSHI</creator><scope>EVB</scope></search><sort><creationdate>20211007</creationdate><title>SEAL MEMBER</title><author>NAKAI GO ; TEJIMA KAZUKIYO ; NAKANO ATSUSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2021156428A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2021</creationdate><topic>BLASTING</topic><topic>CYLINDERS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PISTONS</topic><topic>SEALINGS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>NAKAI GO</creatorcontrib><creatorcontrib>TEJIMA KAZUKIYO</creatorcontrib><creatorcontrib>NAKANO ATSUSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NAKAI GO</au><au>TEJIMA KAZUKIYO</au><au>NAKANO ATSUSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SEAL MEMBER</title><date>2021-10-07</date><risdate>2021</risdate><abstract>To provide a seal member capable of suppressing leakage of fluid.SOLUTION: A gasket 4 comprises a cylindrical body part 10 having a communication hole 10a communicating flow path holes 2c, 2c respectively formed in two fluid devices 2 and 2, and an annular primary seal part 11 that projects from the inside of a diameter of an axial outer end part of the body part 10 to the outside in an axial direction and is press-fitted into an annular primary seal groove 2d formed in each fluid device 2. In a state before the primary seal part 11 is press-fitted into the primary seal groove 2d, an entire inner peripheral surface 10b of the body part 10 is formed so as to gradually reduce a diameter from both axial outer ends toward the axial inside.SELECTED DRAWING: Figure 1
【課題】流体の漏洩を抑制することができるシール部材を提供する。【解決手段】ガスケット４は、２つの流体デバイス２，２にそれぞれ形成された流路孔２ｃ，２ｃ同士を連通する連通孔１０ａを有する円筒状の本体部１０と、本体部１０の軸方向外端部の径内側から軸方向外側に突出し、各流体デバイス２に形成された環状の一次シール溝２ｄに圧入される環状の一次シール部１１と、を備える。一次シール部１１が一次シール溝２ｄに圧入される前の状態において、本体部１０の内周面１０ｂ全体は、軸方向両外端から軸方向内側へ向かって漸次縮径するように形成されている。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS THERMAL INSULATION IN GENERAL WEAPONS |
| title | SEAL MEMBER |
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