JPH01121781U - - Google Patents

Info

Publication number
JPH01121781U
JPH01121781U JP1766288U JP1766288U JPH01121781U JP H01121781 U JPH01121781 U JP H01121781U JP 1766288 U JP1766288 U JP 1766288U JP 1766288 U JP1766288 U JP 1766288U JP H01121781 U JPH01121781 U JP H01121781U
Authority
JP
Japan
Prior art keywords
heat
valve
valve body
sensitive
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.)
Pending
Application number
JP1766288U
Other languages
English (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 JP1766288U priority Critical patent/JPH01121781U/ja
Publication of JPH01121781U publication Critical patent/JPH01121781U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Temperature-Responsive Valves (AREA)

Description

【図面の簡単な説明】
第1図は通常時の温度遮断弁の縦断面図、第2
図は閉弁状態の縦断面図、第3図他の実施例にお
ける通常時の温度遮断弁の縦断面図、第4図は第
3図の実施例の閉弁状態の縦断面図。 1……弁ボデイ、2……入口、3……出口、5
……弁口、6……弁座、8……弁体、9……感熱
素子、12……チエーン、13……ステム、15
……連通孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. 弁ボデイの入口と出口との中間に、直交するよ
    うに弁孔付弁座を設け、内部に形状記憶合金製の
    感熱素子を収容する感熱室を設けた弁体と連動す
    る連動部材を備え、該連動部材は感熱室を貫くよ
    うに配置され一端を弁体に係止し、他端は感熱室
    の外壁の一部を構成するキヤツプを貫いて保持さ
    れる、該弁体の感熱室は形状記憶合金製感熱素子
    の温度上昇によるマルテンサイト変態によつて伸
    長して閉弁時にも上流側の流体と連通する連通孔
    を弁座と接する弁体の当たり面の内側に備え、該
    弁体が感熱素子の非伸長時には、弁体収容室内に
    収容されることを特徴とする温度遮断弁。
JP1766288U 1988-02-12 1988-02-12 Pending JPH01121781U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1766288U JPH01121781U (ja) 1988-02-12 1988-02-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1766288U JPH01121781U (ja) 1988-02-12 1988-02-12

Publications (1)

Publication Number Publication Date
JPH01121781U true JPH01121781U (ja) 1989-08-17

Family

ID=31231642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1766288U Pending JPH01121781U (ja) 1988-02-12 1988-02-12

Country Status (1)

Country Link
JP (1) JPH01121781U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5986769A (ja) * 1982-11-11 1984-05-19 Toriumi Seisakusho:Kk 温度自動弁
JPS6179085A (ja) * 1984-09-25 1986-04-22 Dengiyoushiya Kikai Seisakusho:Kk 凍結防止弁

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5986769A (ja) * 1982-11-11 1984-05-19 Toriumi Seisakusho:Kk 温度自動弁
JPS6179085A (ja) * 1984-09-25 1986-04-22 Dengiyoushiya Kikai Seisakusho:Kk 凍結防止弁

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