JPS6421941U - - Google Patents

Info

Publication number
JPS6421941U
JPS6421941U JP11727987U JP11727987U JPS6421941U JP S6421941 U JPS6421941 U JP S6421941U JP 11727987 U JP11727987 U JP 11727987U JP 11727987 U JP11727987 U JP 11727987U JP S6421941 U JPS6421941 U JP S6421941U
Authority
JP
Japan
Prior art keywords
float
coil spring
outer periphery
cylindrical shaft
concave 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
JP11727987U
Other languages
English (en)
Other versions
JPH0624111Y2 (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 JP11727987U priority Critical patent/JPH0624111Y2/ja
Publication of JPS6421941U publication Critical patent/JPS6421941U/ja
Application granted granted Critical
Publication of JPH0624111Y2 publication Critical patent/JPH0624111Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Landscapes

  • Thermally Actuated Switches (AREA)

Description

【図面の簡単な説明】
図面は本考案の要部断面図である。図において 1……円筒軸、2……磁気スイツチ、5……浮
き子、6……コイルバネ、7……凹室、8……通
水孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. 磁気スイツチ2を内蔵した円筒軸1の外周に磁
    力を有する浮き子5を設け、その浮き子5の上下
    移動によつて磁気スイツチ2を作動させるレベル
    スイツチにおいて、浮き子5の上部中央に凹室7
    を設けさらにその凹室7の壁に通水孔8を設け、
    その凹室7の中に円筒軸1の外周に沿つてコイル
    バネ6を入れ、このコイルバネ6は所定の温度で
    伸びの形状に回復する形状記憶合金よりなり、浮
    き子5と一緒に上下移動することを特徴としたレ
    ベルスイツチ。
JP11727987U 1987-07-30 1987-07-30 レベルスイツチ Expired - Lifetime JPH0624111Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11727987U JPH0624111Y2 (ja) 1987-07-30 1987-07-30 レベルスイツチ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11727987U JPH0624111Y2 (ja) 1987-07-30 1987-07-30 レベルスイツチ

Publications (2)

Publication Number Publication Date
JPS6421941U true JPS6421941U (ja) 1989-02-03
JPH0624111Y2 JPH0624111Y2 (ja) 1994-06-22

Family

ID=31360600

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11727987U Expired - Lifetime JPH0624111Y2 (ja) 1987-07-30 1987-07-30 レベルスイツチ

Country Status (1)

Country Link
JP (1) JPH0624111Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014232073A (ja) * 2013-05-30 2014-12-11 株式会社ノーケン フロート式液位検出装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014232073A (ja) * 2013-05-30 2014-12-11 株式会社ノーケン フロート式液位検出装置

Also Published As

Publication number Publication date
JPH0624111Y2 (ja) 1994-06-22

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