JPS59175250U - circuit break - Google Patents
circuit breakInfo
- Publication number
- JPS59175250U JPS59175250U JP7128283U JP7128283U JPS59175250U JP S59175250 U JPS59175250 U JP S59175250U JP 7128283 U JP7128283 U JP 7128283U JP 7128283 U JP7128283 U JP 7128283U JP S59175250 U JPS59175250 U JP S59175250U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- circuit breaker
- exhaust passage
- utility
- model registration
- 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一部破断正面図、第
２図はこの考案の回路しゃ断器の第１の実施例を示す一
部破断正面図、第３図はこの考案の第２の実施例を示す
一部破断正面図、第４図はこの考案の第３の実施例を示
す一部破断正面図、第５図はこの考案の第４の実施例を
示す斜視図である。
１・・・・・・カバー、１ａ・・・・・・上部、２・・
・・・・ベース、５・・・・・・消弧板、５ａ・・・・
・・切欠部、１１・・・・・・電源側端子、１３・・・
・・・アーク排出口、１４・・・・・・排気通路、１０
０・・・・・・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。
ＡｒＶ／１２゜
ノ ３ｄ
Ａ １４ａ 口」２（、ｓ
ン１） ｊａFig. 1 is a partially cutaway front view showing a conventional circuit breaker, Fig. 2 is a partially cutaway front view showing a first embodiment of the circuit breaker of this invention, and Fig. 3 is a partially cutaway front view showing a first embodiment of the circuit breaker of this invention. FIG. 4 is a partially cutaway front view showing a third embodiment of this invention, and FIG. 5 is a perspective view showing a fourth embodiment of this invention. 1...Cover, 1a...Top, 2...
... Base, 5 ... Arc-extinguishing plate, 5a ...
...Notch, 11... Power supply side terminal, 13...
...Arc exhaust port, 14...Exhaust passage, 10
0... Shutoff mechanism, A... Housing. In addition, in the figures, the same reference numerals indicate the same or corresponding parts. ArV/12゜ノ 3d A 14a 口'2(,s ん1) ja
Claims (5)
機構を収納した回路しゃ断器において、上記カバーにア
ーク排出口を形成し、このアーク排出口を上記しゃ断機
構における消弧板の切欠部より電源側に位置させるとと
もに、上記アーク排出口からカバーの上部に沿って延び
る排気通路を上記カバーに形成したことを特徴とする回
路しゃ断器。(1) In a circuit breaker in which a breaker mechanism is housed in a housing consisting of a cover and a base, an arc outlet is formed in the cover, and the arc outlet is connected to a notch in the arc extinguishing plate of the breaker mechanism. A circuit breaker characterized in that the cover is provided with an exhaust passage located on the power source side and extending from the arc discharge port along the upper part of the cover.
気通路を形成してなる実用新案登録請求の範囲第１項記
載の回路しゃ断器。(2) The circuit breaker according to claim 1, wherein the exhaust passage is formed by integrally molding a tunnel hole in the cover.
よて排気通路を形成してなる実用新案登録請求の範囲第
１項記載の回路しゃ断器。(3) The circuit breaker according to claim 1, wherein the exhaust passage is formed by insert molding a hollow pipe into the cover.
請求の範囲第１項、第２項または第３項記載の回路しゃ
断器。(4) A circuit breaker according to claim 1, 2, or 3 of the utility model registration claim, in which the exhaust passage is opened on the load side.
開口させてなる実用新案登録請求の範囲第１項、第２項
または第３項記載の回路しゃ断器。(5) The circuit breaker according to claim 1, 2, or 3 of the utility model registration claim, in which the exhaust passage is opened on the side of the housing where the terminals are not provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7128283U JPS59175250U (en) | 1983-05-11 | 1983-05-11 | circuit break |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7128283U JPS59175250U (en) | 1983-05-11 | 1983-05-11 | circuit break |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59175250U true JPS59175250U (en) | 1984-11-22 |
Family
ID=30201430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7128283U Pending JPS59175250U (en) | 1983-05-11 | 1983-05-11 | circuit break |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59175250U (en) |
-
1983
- 1983-05-11 JP JP7128283U patent/JPS59175250U/en active Pending
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