JPS60136456U - circuit break - Google Patents
circuit breakInfo
- 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
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
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)
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.
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) |
-
1984
- 1984-02-23 JP JP2603184U patent/JPS60136456U/en active Pending
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