JPH0272871U - - Google Patents

Info

Publication number
JPH0272871U
JPH0272871U JP15221888U JP15221888U JPH0272871U JP H0272871 U JPH0272871 U JP H0272871U JP 15221888 U JP15221888 U JP 15221888U JP 15221888 U JP15221888 U JP 15221888U JP H0272871 U JPH0272871 U JP H0272871U
Authority
JP
Japan
Prior art keywords
valve
sliding
springs
spring
valve chamber
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
JP15221888U
Other languages
English (en)
Other versions
JPH0527750Y2 (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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=31426951&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPH0272871(U) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Priority to JP15221888U priority Critical patent/JPH0527750Y2/ja
Publication of JPH0272871U publication Critical patent/JPH0272871U/ja
Application granted granted Critical
Publication of JPH0527750Y2 publication Critical patent/JPH0527750Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Sliding Valves (AREA)

Description

【図面の簡単な説明】
第１図は本考案の実施例の直動摺動弁をガス栓
として利用した場合の断面図、第２図は前記実施
例のガス栓の開弁状態の説明図、第３図は従来例
の摺動弁を直動摺動弁として使用したガス栓の説
明図であり、図中、 １３……弁室、２……摺動弁、１４……開口、
Ｓ……コイルバネ、１……装置本体、Ｓ１……第
１バネ、Ｓ２……第２バネ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 直線状の弁室１３内に摺動弁２を直動摺動自在
    に収容するとともにこの弁室１３の胴部に開口１
    ４等の断面拡大部を形成し、前記摺動弁２の摺動
    域を前記断面拡大部の下流側に外れた閉弁位置か
    ら前記断面拡大部の中程より上流側に位置した開
    弁位置までの範囲に設定し、前記閉弁位置におけ
    る摺動弁２の外周と弁室１３の内周との摺動間隙
    を極微少に設定することにより摺動弁２の外周気
    密を確保するようにし、前記摺動弁２と弁室１３
    の底壁との間に閉弁用のコイルバネＳを介装し、
    前記摺動弁２を装置本体１の外部から開閉操作可
    能にした直動摺動弁において、コイルバネＳを摺
    動弁２と弁室１３の底壁との間に介装した少なく
    とも二つの第１バネＳ１と第２バネＳ２から構成
    し、一方の第１バネＳ１を他方の第２バネＳ２の
    外周側に位置させるとともにこれらのバネを同心
    状態に配設し、前記両方のバネの自由長及び取付
    け長さをほぼ一致させ、これらのバネの巻方向を
    逆に設定した直動摺動弁。
JP15221888U 1988-11-22 1988-11-22 Expired - Lifetime JPH0527750Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15221888U JPH0527750Y2 (ja) 1988-11-22 1988-11-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15221888U JPH0527750Y2 (ja) 1988-11-22 1988-11-22

Publications (2)

Publication Number Publication Date
JPH0272871U true JPH0272871U (ja) 1990-06-04
JPH0527750Y2 JPH0527750Y2 (ja) 1993-07-15

Family

ID=31426951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15221888U Expired - Lifetime JPH0527750Y2 (ja) 1988-11-22 1988-11-22

Country Status (1)

Country Link
JP (1) JPH0527750Y2 (ja)

Also Published As

Publication number Publication date
JPH0527750Y2 (ja) 1993-07-15

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