JPS63123031U - - Google Patents

Info

Publication number
JPS63123031U
JPS63123031U JP1522187U JP1522187U JPS63123031U JP S63123031 U JPS63123031 U JP S63123031U JP 1522187 U JP1522187 U JP 1522187U JP 1522187 U JP1522187 U JP 1522187U JP S63123031 U JPS63123031 U JP S63123031U
Authority
JP
Japan
Prior art keywords
reed switch
magnetic
magnetic fluid
case
magnet
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
JP1522187U
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 JP1522187U priority Critical patent/JPS63123031U/ja
Publication of JPS63123031U publication Critical patent/JPS63123031U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)

Description

【図面の簡単な説明】
第１図ａ，ｂ，ｃ，ｄはこの考案の一実施例の
動作状況を示す正面図、第２図及び第３図は本考
案の別の実施例を示す正面図、第４図ａ，ｂは従
来例の動作状況を示す正面図である。 図中同一符号は同一又は相当部分を示す。図に
おいて、１ａ，１ｂはスイツチ接点、１ｃ，１ｄ
は常時開接点、１ｅ，１ｆは常時閉接点、２ａ，
２ｂはリード端子、３はリードスイツチケース、
４はマグネツト、５は導電性の磁性流体を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 永久磁石と対を為してスイツチングを行うリー
    ドスイツチにおいて、非磁性電気絶縁材料製のリ
    ードスイツチケース内に導電性の磁性流体を封入
    しマグネツトの移動に伴う磁力の変化により磁性
    流体が上記リードスイツチケース内部を移動して
    接点部をスイツチングさせることを特徴としたリ
    ードスイツチ。
JP1522187U 1987-02-04 1987-02-04 Pending JPS63123031U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1522187U JPS63123031U (ja) 1987-02-04 1987-02-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1522187U JPS63123031U (ja) 1987-02-04 1987-02-04

Publications (1)

Publication Number Publication Date
JPS63123031U true JPS63123031U (ja) 1988-08-10

Family

ID=30805953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1522187U Pending JPS63123031U (ja) 1987-02-04 1987-02-04

Country Status (1)

Country Link
JP (1) JPS63123031U (ja)

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