JPH0257722U - - Google Patents

Info

Publication number
JPH0257722U
JPH0257722U JP13790688U JP13790688U JPH0257722U JP H0257722 U JPH0257722 U JP H0257722U JP 13790688 U JP13790688 U JP 13790688U JP 13790688 U JP13790688 U JP 13790688U JP H0257722 U JPH0257722 U JP H0257722U
Authority
JP
Japan
Prior art keywords
valve
valve body
tank
floating
hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP13790688U
Other languages
Japanese (ja)
Other versions
JPH067952Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988137906U priority Critical patent/JPH067952Y2/en
Publication of JPH0257722U publication Critical patent/JPH0257722U/ja
Application granted granted Critical
Publication of JPH067952Y2 publication Critical patent/JPH067952Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の燃料遮断バルブの一例を示す
断面図、第２図は同じく分解斜視図、第３図は燃
料遮断バルブの従来例を示す断面図である。 ３，３Ａ……通気孔、５，５Ａ……弁孔、８，
８Ａ……弁座、１１……弁箱体、１７……底板、
２１……浮動弁本体、２３……弁体部、２５……
シール面、２７……高分子膜。 FIG. 1 is a sectional view showing an example of the fuel cutoff valve of the present invention, FIG. 2 is an exploded perspective view of the same, and FIG. 3 is a sectional view showing a conventional example of the fuel cutoff valve. 3,3A...Vent hole, 5,5A...Valve hole,8,
8A...valve seat, 11...valve box body, 17...bottom plate,
21... Floating valve body, 23... Valve body part, 25...
Seal surface, 27...polymer membrane.

Claims (1)

【実用新案登録請求の範囲】 タンクの上部開口部に固定され、通気用の弁孔
を上部に備え、該弁孔は弁座を具備する筒状で合
成樹脂製の弁箱体と； 該弁箱体に内蔵され、上部中央に弁体部を備え
、該弁体部は前記弁座に密接して前記弁孔を塞ぐ
シール面を具備する合成樹脂製の浮動弁本体と； 前記浮動弁本体には、タンク液面上昇時または
タンク反転時に、浮動弁本体を弁閉位置に移動さ
せる弁本体駆動手段が装備されている燃料遮断バ
ルブにおいて、 前記弁体部のシール面又は前記弁孔の弁座の一
方又は双方がクツシヨン性を有する高分子膜で被
覆処理されていること、 を特徴とする燃料遮断バルブ。[Claims for Utility Model Registration] A cylindrical synthetic resin valve body which is fixed to the upper opening of a tank and has a valve hole for ventilation in the upper part, and the valve hole has a valve seat; a floating valve body made of synthetic resin, which is built into a box body and has a valve body in the center of the upper part, the valve body having a sealing surface that closely contacts the valve seat and closes the valve hole; the floating valve body; The fuel cutoff valve is equipped with a valve body driving means that moves the floating valve body to the valve closed position when the tank liquid level rises or when the tank is reversed, and the valve body is equipped with a valve body driving means that moves the floating valve body to the valve closed position when the tank liquid level rises or when the tank is reversed. A fuel cutoff valve characterized in that one or both of the seats are coated with a polymer membrane having cushioning properties.
JP1988137906U 1988-10-22 1988-10-22 Fuel cutoff valve Expired - Lifetime JPH067952Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988137906U JPH067952Y2 (en) 1988-10-22 1988-10-22 Fuel cutoff valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988137906U JPH067952Y2 (en) 1988-10-22 1988-10-22 Fuel cutoff valve

Publications (2)

Publication Number Publication Date
JPH0257722U true JPH0257722U (en) 1990-04-25
JPH067952Y2 JPH067952Y2 (en) 1994-03-02

Family

ID=31399760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988137906U Expired - Lifetime JPH067952Y2 (en) 1988-10-22 1988-10-22 Fuel cutoff valve

Country Status (1)

Country Link
JP (1) JPH067952Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008075596A (en) * 2006-09-22 2008-04-03 Toyoda Gosei Co Ltd Fuel cutoff valve

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5320011U (en) * 1976-07-29 1978-02-20
JPS59195016U (en) * 1983-06-14 1984-12-25 本田技研工業株式会社 Vehicle fuel spill prevention valve
JPS6287274U (en) * 1985-11-22 1987-06-03
JPS62173552U (en) * 1986-04-23 1987-11-04
JPS6393625A (en) * 1986-10-08 1988-04-23 Daihatsu Motor Co Ltd Fuel flow-out preventing device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5320011U (en) * 1976-07-29 1978-02-20
JPS59195016U (en) * 1983-06-14 1984-12-25 本田技研工業株式会社 Vehicle fuel spill prevention valve
JPS6287274U (en) * 1985-11-22 1987-06-03
JPS62173552U (en) * 1986-04-23 1987-11-04
JPS6393625A (en) * 1986-10-08 1988-04-23 Daihatsu Motor Co Ltd Fuel flow-out preventing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008075596A (en) * 2006-09-22 2008-04-03 Toyoda Gosei Co Ltd Fuel cutoff valve

Also Published As

Publication number Publication date
JPH067952Y2 (en) 1994-03-02

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