JPS6437676U - - Google Patents

Info

Publication number
JPS6437676U
JPS6437676U JP13055687U JP13055687U JPS6437676U JP S6437676 U JPS6437676 U JP S6437676U JP 13055687 U JP13055687 U JP 13055687U JP 13055687 U JP13055687 U JP 13055687U JP S6437676 U JPS6437676 U JP S6437676U
Authority
JP
Japan
Prior art keywords
electrical contact
amplifier circuit
voltage
checker
connector
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
JP13055687U
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 JP13055687U priority Critical patent/JPS6437676U/ja
Publication of JPS6437676U publication Critical patent/JPS6437676U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Testing Electric Properties And Detecting Electric Faults (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の電気接点チエツカーの１実
施例を示す回路図、第２図は第１図の電気接点チ
エツカーを用いて測定をおこなう回路の一例を示
す回路図である。 １……接続器、２……整流回路、３……電圧計
、４……電池、１０……リレー、ＯＰ１，ＯＰ２
……演算増幅器、ＰＢ……押釦スイツチ、Ｔ……
トランジスタ、Ｒ……リレー、Ｂ……ブザー。

Claims (1)

    【実用新案登録請求の範囲】
  1. 少なくとも一対の固定接点と可動接点とを含む
    回路に接続される２つの端子にそれぞれ着脱可能
    に接続する２つの接続器と、各接続器により検出
    された電圧を増幅する増幅回路と、前記増幅回路
    の出力電圧を表示する電圧表示装置とを備えたこ
    とを特徴とする電気接点チエツカー。
JP13055687U 1987-08-27 1987-08-27 Pending JPS6437676U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13055687U JPS6437676U (ja) 1987-08-27 1987-08-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13055687U JPS6437676U (ja) 1987-08-27 1987-08-27

Publications (1)

Publication Number Publication Date
JPS6437676U true JPS6437676U (ja) 1989-03-07

Family

ID=31385830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13055687U Pending JPS6437676U (ja) 1987-08-27 1987-08-27

Country Status (1)

Country Link
JP (1) JPS6437676U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020003293A (ja) * 2018-06-27 2020-01-09 矢崎総業株式会社 電気的接続部の劣化度合診断装置、及び、劣化度合診断方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6156745B2 (ja) * 1980-10-02 1986-12-03 Okabe Kk

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6156745B2 (ja) * 1980-10-02 1986-12-03 Okabe Kk

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020003293A (ja) * 2018-06-27 2020-01-09 矢崎総業株式会社 電気的接続部の劣化度合診断装置、及び、劣化度合診断方法

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