JPS58146334U - Vacuum circuit breaker contact wear detection device - Google Patents

Vacuum circuit breaker contact wear detection device

Info

Publication number
JPS58146334U
JPS58146334U JP4186882U JP4186882U JPS58146334U JP S58146334 U JPS58146334 U JP S58146334U JP 4186882 U JP4186882 U JP 4186882U JP 4186882 U JP4186882 U JP 4186882U JP S58146334 U JPS58146334 U JP S58146334U
Authority
JP
Japan
Prior art keywords
detection device
circuit breaker
vacuum circuit
wear detection
contact wear
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
JP4186882U
Other languages
Japanese (ja)
Inventor
的場　迪夫
五十川　光夫
Original Assignee
株式会社高岳製作所
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 by 株式会社高岳製作所 filed Critical 株式会社高岳製作所
Priority to JP4186882U priority Critical patent/JPS58146334U/en
Publication of JPS58146334U publication Critical patent/JPS58146334U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、従来構造の一例を、第２図は、本考案の一実
施例をそれぞれ示す説明図である。 図において、１０は可動接触子、１１はリミットスイッ
チ、１１ａはレバー、１２は押さえ金具である。FIG. 1 is an explanatory diagram showing an example of a conventional structure, and FIG. 2 is an explanatory diagram showing an embodiment of the present invention. In the figure, 10 is a movable contact, 11 is a limit switch, 11a is a lever, and 12 is a presser metal fitting.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 真空バルブの可動接触子と連動する押さえ金具をリミッ
トスイッチのレバーと係止状態に保持し、真空バルブの
接点の消耗による押さえ金具のオーバーストロークによ
り、上記レバーと押さえ金具の係止が解除されるように
構成したことを特徴とする、真空遮断器の接点消耗量検
出装置。A presser metal fitting that interlocks with the movable contact of the vacuum valve is held in a locked state with the lever of the limit switch, and when the presser metal fitting overstrokes due to wear of the vacuum valve contact, the locking between the lever and the presser metal fitting is released. A contact wear amount detection device for a vacuum circuit breaker, characterized in that it is configured as follows.
JP4186882U 1982-03-26 1982-03-26 Vacuum circuit breaker contact wear detection device Pending JPS58146334U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4186882U JPS58146334U (en) 1982-03-26 1982-03-26 Vacuum circuit breaker contact wear detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4186882U JPS58146334U (en) 1982-03-26 1982-03-26 Vacuum circuit breaker contact wear detection device

Publications (1)

Publication Number Publication Date
JPS58146334U true JPS58146334U (en) 1983-10-01

Family

ID=30053040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4186882U Pending JPS58146334U (en) 1982-03-26 1982-03-26 Vacuum circuit breaker contact wear detection device

Country Status (1)

Country Link
JP (1) JPS58146334U (en)

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