JPS59182857U - Circuit breaker life indicator - Google Patents

Circuit breaker life indicator

Info

Publication number
JPS59182857U
JPS59182857U JP7846183U JP7846183U JPS59182857U JP S59182857 U JPS59182857 U JP S59182857U JP 7846183 U JP7846183 U JP 7846183U JP 7846183 U JP7846183 U JP 7846183U JP S59182857 U JPS59182857 U JP S59182857U
Authority
JP
Japan
Prior art keywords
circuit breaker
iron piece
life indicator
breaker life
movable iron
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
JP7846183U
Other languages
Japanese (ja)
Other versions
JPH0224201Y2 (en
Inventor
克己 荒木
正昭 森
Original Assignee
株式会社戸上電機製作所
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 株式会社戸上電機製作所 filed Critical 株式会社戸上電機製作所
Priority to JP7846183U priority Critical patent/JPS59182857U/en
Publication of JPS59182857U publication Critical patent/JPS59182857U/en
Application granted granted Critical
Publication of JPH0224201Y2 publication Critical patent/JPH0224201Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Breakers (AREA)

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図は本考案の実施例を示す一部切欠正面図、第２図
はその側面図、第３図はその平面図である。 １・・・・・・ケース本体、２・・・・・・固定接触子
、３・・・・・・可動接触子、４・・・・・・可動軸、
５・・・・・・アーム、６・・・・・・ピン、７・・・
・・・カバー、８・・・・・・透明板、９・・・・・・
表示窓、１０・・・・・・可撓性導体、１１・・・・・
・固定鉄片、１２・・・・・・可動鉄片、１３・・・・
・・歯車、１４・・・・・・表示板、１５・・・・・・
第１スプリング、１６・・・・・・ラッチアーム、１７
・・・・・・ピン、１８・・・・・・スプリング、１９
・・・・・・ガイドピン、２０・・・・・・ローラ、２
１・・・・・・第２スフリング、２２・・・・・・スト
ッパー。FIG. 1 is a partially cutaway front view showing an embodiment of the present invention, FIG. 2 is a side view thereof, and FIG. 3 is a plan view thereof. 1... Case body, 2... Fixed contact, 3... Movable contact, 4... Movable shaft,
5... Arm, 6... Pin, 7...
...Cover, 8...Transparent plate, 9...
Display window, 10...Flexible conductor, 11...
・Fixed iron piece, 12... Movable iron piece, 13...
...Gear, 14...Display board, 15...
First spring, 16...Latch arm, 17
...Pin, 18 ...Spring, 19
...Guide pin, 20 ...Roller, 2
1...Second Sfring, 22...Stopper.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 遮断器ケース本体に装着した固定鉄片と、短絡電流発生
時にその電磁力で前記固定鉄片に吸引される可動鉄片と
を備え、かつ同可動鉄片の作動ストローク、動作回数等
の動作履歴により回路遮断器の残余寿命を表示する、こ
とを特徴とする回路遮断器の寿命表示装置。The circuit breaker is equipped with a fixed iron piece attached to the circuit breaker case body and a movable iron piece that is attracted to the fixed iron piece by the electromagnetic force when a short circuit current occurs, and the operating history of the movable iron piece such as the operating stroke and number of operations is used to determine the circuit breaker. A lifespan display device for a circuit breaker, which displays the remaining lifespan of a circuit breaker.
JP7846183U 1983-05-25 1983-05-25 Circuit breaker life indicator Granted JPS59182857U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7846183U JPS59182857U (en) 1983-05-25 1983-05-25 Circuit breaker life indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7846183U JPS59182857U (en) 1983-05-25 1983-05-25 Circuit breaker life indicator

Publications (2)

Publication Number Publication Date
JPS59182857U true JPS59182857U (en) 1984-12-05
JPH0224201Y2 JPH0224201Y2 (en) 1990-07-03

Family

ID=30208463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7846183U Granted JPS59182857U (en) 1983-05-25 1983-05-25 Circuit breaker life indicator

Country Status (1)

Country Link
JP (1) JPS59182857U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63121422A (en) * 1986-08-08 1988-05-25 メルラン、ジェラン Digital solid tripper of breaker

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS543220A (en) * 1977-06-08 1979-01-11 Kawasaki Heavy Ind Ltd Exhausttgas turbogenerator for vessel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS543220A (en) * 1977-06-08 1979-01-11 Kawasaki Heavy Ind Ltd Exhausttgas turbogenerator for vessel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63121422A (en) * 1986-08-08 1988-05-25 メルラン、ジェラン Digital solid tripper of breaker

Also Published As

Publication number Publication date
JPH0224201Y2 (en) 1990-07-03

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