JPS60136456U - circuit break - Google Patents

circuit break

Info

Publication number
JPS60136456U
JPS60136456U JP2603184U JP2603184U JPS60136456U JP S60136456 U JPS60136456 U JP S60136456U JP 2603184 U JP2603184 U JP 2603184U JP 2603184 U JP2603184 U JP 2603184U JP S60136456 U JPS60136456 U JP S60136456U
Authority
JP
Japan
Prior art keywords
circuit break
handle
operating
circuit breaker
shape memory
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
JP2603184U
Other languages
Japanese (ja)
Inventor
谷辺　俊幸
洋 藤井
高塚　卓雄
久常　文之
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 JP2603184U priority Critical patent/JPS60136456U/en
Publication of JPS60136456U publication Critical patent/JPS60136456U/en
Pending legal-status Critical Current

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  • 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 drawings]

第１図は従来の回路しゃ断器を示す正面断面図、第２図
はこの考案の実施例である回路しゃ断器を示す正面断面
図である。 ５・・・可動接点、１３・・・起到形操作ハンドル、１
８・・・固定接点、３１・・・形状記憶合金。なお、．
図中、同一符号は同一または相当部分令示す。FIG. 1 is a front sectional view showing a conventional circuit breaker, and FIG. 2 is a front sectional view showing a circuit breaker which is an embodiment of this invention. 5... Movable contact, 13... Raising type operation handle, 1
8... Fixed contact, 31... Shape memory alloy. 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] ｉ到形操作・・ンドルの操作により接点を開閉する回路
しゃ断器において、周囲温度の上昇により弯珍して上記
操作ハンドルを駆動する形状記憶合金を設けたことを特
徴とする回路−しゃ断器。I-reaching operation: A circuit breaker that opens and closes contacts by operating a handle, characterized in that it is provided with a shape memory alloy that bends when ambient temperature rises and drives the operating handle.
JP2603184U 1984-02-23 1984-02-23 circuit break Pending JPS60136456U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2603184U JPS60136456U (en) 1984-02-23 1984-02-23 circuit break

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2603184U JPS60136456U (en) 1984-02-23 1984-02-23 circuit break

Publications (1)

Publication Number Publication Date
JPS60136456U true JPS60136456U (en) 1985-09-10

Family

ID=30521659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2603184U Pending JPS60136456U (en) 1984-02-23 1984-02-23 circuit break

Country Status (1)

Country Link
JP (1) JPS60136456U (en)

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