JPH02116083U - - Google Patents

Info

Publication number
JPH02116083U
JPH02116083U JP2517189U JP2517189U JPH02116083U JP H02116083 U JPH02116083 U JP H02116083U JP 2517189 U JP2517189 U JP 2517189U JP 2517189 U JP2517189 U JP 2517189U JP H02116083 U JPH02116083 U JP H02116083U
Authority
JP
Japan
Prior art keywords
valve
diaphragm
flow path
surface side
top cover
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
JP2517189U
Other languages
English (en)
Other versions
JPH0747665Y2 (ja
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 JP1989025171U priority Critical patent/JPH0747665Y2/ja
Publication of JPH02116083U publication Critical patent/JPH02116083U/ja
Application granted granted Critical
Publication of JPH0747665Y2 publication Critical patent/JPH0747665Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Details Of Valves (AREA)
  • Diaphragms And Bellows (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る弁装置の一実施例を示す
断面図、第2図は本考案の他の実施例を示す要部
断面図、第3図はベローズの他の実施例を示す一
部破断正面図、第4図は弁装置の従来例を示す断
面図である。 1……弁本体、2……通路、3……上蓋、7…
…バルブステム、8……ステム挿通孔、9……バ
ルブプラグ、13……ベローズ、13A〜13F
……U字状リング、14,15……ダイヤフラム
リング、31……ダイヤフラム状ベローズ、31
A〜31C……J字状リング。

Claims (1)

    【実用新案登録請求の範囲】
  1. 流路を有する弁本体と、この弁本体に取付けら
    れた上蓋と、この上蓋を摺動自在に貫通し内端に
    前記流路を開閉制御するバルブプラグが一体に設
    けられたバルブステムと、一方開口端が前記上蓋
    の内面側に固着され、他方開口端が前記バルブス
    テムの外周面側に固着されたダイヤフラム状ベロ
    ーズとを備え、このダイヤフラム状ベローズは、
    断面形状が略J字形で外向きに開口した径の異な
    る複数個のリング同士をその中心を一致させて軸
    線方向に階段状に積層連接して形成されているこ
    とを特徴とする弁装置。
JP1989025171U 1989-03-07 1989-03-07 弁装置 Expired - Lifetime JPH0747665Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989025171U JPH0747665Y2 (ja) 1989-03-07 1989-03-07 弁装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989025171U JPH0747665Y2 (ja) 1989-03-07 1989-03-07 弁装置

Publications (2)

Publication Number Publication Date
JPH02116083U true JPH02116083U (ja) 1990-09-17
JPH0747665Y2 JPH0747665Y2 (ja) 1995-11-01

Family

ID=31245673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989025171U Expired - Lifetime JPH0747665Y2 (ja) 1989-03-07 1989-03-07 弁装置

Country Status (1)

Country Link
JP (1) JPH0747665Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1182796A (ja) * 1997-09-16 1999-03-26 Fuji Koki Corp 電動弁
JP2004076787A (ja) * 2002-08-12 2004-03-11 Advance Denki Kogyo Kk ダイヤフラム弁構造
JP2010266013A (ja) * 2009-05-15 2010-11-25 Toste Co Ltd ベローズバルブ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5125124U (ja) * 1974-08-15 1976-02-24
JPS6249088U (ja) * 1985-09-13 1987-03-26
JPS636269A (ja) * 1986-06-24 1988-01-12 Yamatake Honeywell Co Ltd ベロ−ズ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5125124U (ja) * 1974-08-15 1976-02-24
JPS6249088U (ja) * 1985-09-13 1987-03-26
JPS636269A (ja) * 1986-06-24 1988-01-12 Yamatake Honeywell Co Ltd ベロ−ズ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1182796A (ja) * 1997-09-16 1999-03-26 Fuji Koki Corp 電動弁
JP2004076787A (ja) * 2002-08-12 2004-03-11 Advance Denki Kogyo Kk ダイヤフラム弁構造
JP2010266013A (ja) * 2009-05-15 2010-11-25 Toste Co Ltd ベローズバルブ

Also Published As

Publication number Publication date
JPH0747665Y2 (ja) 1995-11-01

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