JPH0313620U - - Google Patents

Info

Publication number
JPH0313620U
JPH0313620U JP7506389U JP7506389U JPH0313620U JP H0313620 U JPH0313620 U JP H0313620U JP 7506389 U JP7506389 U JP 7506389U JP 7506389 U JP7506389 U JP 7506389U JP H0313620 U JPH0313620 U JP H0313620U
Authority
JP
Japan
Prior art keywords
switch
resistor
electrically connected
contacts
turned
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
JP7506389U
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 JP7506389U priority Critical patent/JPH0313620U/ja
Publication of JPH0313620U publication Critical patent/JPH0313620U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Switch Cases, Indication, And Locking (AREA)

Description

【図面の簡単な説明】
第1図は本考案の自己診断型リミツトスイツチ
の実施例を示す結線図、第2図はその動作説明図
、第3図は従来のリミツトスイツチの概略図であ
る。 5……ケーブル、6……電流検出部、7……被
駆動部、10……リミツトスイツチ、11……第
1のスイツチ、12……第2のスイツチ、20…
…検査回路、21……電流計、22……電源、R
1……第1の抵抗器、R2……第2の抵抗器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 互いに一方がオンしたときは他方がオフするよ
    う排他的に動作する第1のスイツチ及び第2のス
    イツチと、前記第1のスイツチに直列接続した第
    1の抵抗器を介して、回路の電気抵抗を測定する
    検査回路とを備え、前記第1のスイツチと第2の
    スイツチの一方の接点を第2の抵抗器を介して相
    互に電気接続し、かつ、前記第1のスイツチと第
    2のスイツチの他方の接点を直接相互に電気接続
    したことを特徴とする自己診断型リミツトスイツ
    チ。
JP7506389U 1989-06-27 1989-06-27 Pending JPH0313620U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7506389U JPH0313620U (ja) 1989-06-27 1989-06-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7506389U JPH0313620U (ja) 1989-06-27 1989-06-27

Publications (1)

Publication Number Publication Date
JPH0313620U true JPH0313620U (ja) 1991-02-12

Family

ID=31615310

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7506389U Pending JPH0313620U (ja) 1989-06-27 1989-06-27

Country Status (1)

Country Link
JP (1) JPH0313620U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313869U (ja) * 1976-07-15 1978-02-04
JPS5321074U (ja) * 1976-07-29 1978-02-22
JPS53121966U (ja) * 1977-03-07 1978-09-28

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313869U (ja) * 1976-07-15 1978-02-04
JPS5321074U (ja) * 1976-07-29 1978-02-22
JPS53121966U (ja) * 1977-03-07 1978-09-28

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