JPS59175251U - circuit break - Google Patents

circuit break

Info

Publication number
JPS59175251U
JPS59175251U JP7128583U JP7128583U JPS59175251U JP S59175251 U JPS59175251 U JP S59175251U JP 7128583 U JP7128583 U JP 7128583U JP 7128583 U JP7128583 U JP 7128583U JP S59175251 U JPS59175251 U JP S59175251U
Authority
JP
Japan
Prior art keywords
circuit breaker
cover
base
circuit break
uneven portions
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
JP7128583U
Other languages
Japanese (ja)
Inventor
洋 藤井
日出夫 諏原
久常　文之
細貝　節夫
伸示 山県
田丸　繁見
清美 山本
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP7128583U priority Critical patent/JPS59175251U/en
Publication of JPS59175251U publication Critical patent/JPS59175251U/en
Pending legal-status Critical Current

Links

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図はこの考案の回路しゃ断器の一実施例を示す一部
破断正面図、第２図はアーク排出口の拡大断面図、第３
図ａ、　　ｂ、　　ｃはアーク排出口の他の実施例を示
す断面図である。 １・・・・・・カバー、２・・・・・・ベース、１２・
・・・・・アーク排出口、１３・・・・・・凸部、１４
・・・・・・凹部、１００・・・・・・しゃ断機構、Ａ
・・・・・・筐体。なお、図中、同一符号は同一または
相当部分を示す。Fig. 1 is a partially cutaway front view showing an embodiment of the circuit breaker of this invention, Fig. 2 is an enlarged sectional view of the arc discharge port, and Fig. 3 is a partially cutaway front view showing an embodiment of the circuit breaker of this invention.
Figures a, b, and c are cross-sectional views showing other embodiments of the arc outlet. 1...Cover, 2...Base, 12.
...Arc discharge port, 13...Protrusion, 14
・・・・・・Concavity, 100 ・・・Shutoff mechanism, A
・・・・・・Housing. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] カバーとベースとから構成される筐体内にしゃ断機構を
収納した回路しゃ断器において、上記カバーとベースと
の突き合せ面に互いに対向する凹凸部を設け、この凹凸
部を所定間隔だけ離して嵌合させることにより、上記筐
体の内部から外部へ連通ずるアーク排出口を形成したこ
とを特徴とする回路しゃ断器。In a circuit breaker in which a cutoff mechanism is housed in a housing composed of a cover and a base, uneven portions facing each other are provided on the abutting surfaces of the cover and the base, and the uneven portions are fitted with a predetermined distance apart. A circuit breaker characterized in that an arc discharge port communicating from the inside of the casing to the outside is formed by doing so.
JP7128583U 1983-05-11 1983-05-11 circuit break Pending JPS59175251U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7128583U JPS59175251U (en) 1983-05-11 1983-05-11 circuit break

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7128583U JPS59175251U (en) 1983-05-11 1983-05-11 circuit break

Publications (1)

Publication Number Publication Date
JPS59175251U true JPS59175251U (en) 1984-11-22

Family

ID=30201433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7128583U Pending JPS59175251U (en) 1983-05-11 1983-05-11 circuit break

Country Status (1)

Country Link
JP (1) JPS59175251U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11154453A (en) * 1997-11-20 1999-06-08 Mitsubishi Electric Corp Case for circuit breaker
JP2018181503A (en) * 2017-04-07 2018-11-15 三菱電機株式会社 Circuit breaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11154453A (en) * 1997-11-20 1999-06-08 Mitsubishi Electric Corp Case for circuit breaker
JP2018181503A (en) * 2017-04-07 2018-11-15 三菱電機株式会社 Circuit breaker

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