JPS59170357U - circuit break - Google Patents
circuit breakInfo
- Publication number
- JPS59170357U JPS59170357U JP6522183U JP6522183U JPS59170357U JP S59170357 U JPS59170357 U JP S59170357U JP 6522183 U JP6522183 U JP 6522183U JP 6522183 U JP6522183 U JP 6522183U JP S59170357 U JPS59170357 U JP S59170357U
- Authority
- JP
- Japan
- Prior art keywords
- circuit breaker
- side wall
- exhaust passage
- cover
- casing
- 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図はこの考案の回路しゃ断器の第1の実施例を示す
正面図、第2図は同一部破断乎面図、第3図は狗分解斜
視図、第4図はこの考案の第2の実施例を示す斜視図、
第5図はこの考案の第3の実施例を示す斜視図、第6図
はこの考案の第4の実施例を示す斜視図、第7図azd
はアーク排出口の変形例を示す断面図である。
1・・・・・・カバー、2チ・・・・・ベース、2a、
2b・・・・・・側壁、3a・・・・・・固定接点、4
a・・・・・・可動接点、13a。
13b・・・・・・アーク排出口、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す。
9′d3ムゴ
第2図 −
第3図Fig. 1 is a front view showing the first embodiment of the circuit breaker of this invention, Fig. 2 is a partially cutaway view of the same, Fig. 3 is an exploded perspective view of the circuit breaker, and Fig. 4 is a second embodiment of the circuit breaker of this invention. A perspective view showing an example of
Fig. 5 is a perspective view showing the third embodiment of this invention, Fig. 6 is a perspective view showing the fourth embodiment of this invention, and Fig. 7 azd.
FIG. 3 is a sectional view showing a modification of the arc discharge port. 1...Cover, 2chi...Base, 2a,
2b...Side wall, 3a...Fixed contact, 4
a...Movable contact, 13a. 13b...Arc exhaust port, 100...
Shutoff mechanism, A... Housing. In addition, in the figures, the same reference numerals indicate the same or corresponding parts. 9'd3 Mugo Figure 2 - Figure 3
Claims (6)
おいて、上記筐体の側壁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接点の近傍に位
置させたことを特徴とする回路しゃ断器。(1) A circuit breaker 2 in which a breaker mechanism is housed in a housing is characterized in that an arc exhaust port is formed in the side wall of the casing, and the arc exhaust port is located near a contact point in the breaker mechanism. circuit breaker.
通路を上記側壁に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, which is a registered utility model, wherein an exhaust passage extending from the arc discharge port along the side wall of the casing is formed in the side wall.
からなり、上記カバーとベースの接合面に排気通路を形
成してなる実用新案登録請求の範・間第2項記載の回路
しゃ断器。(3) The circuit breaker according to claim 2, wherein the casing includes a cover and a base joined to the cover, and an exhaust passage is formed at the joint surface of the cover and the base. .
にトンネル状に形成してなる実用新案登録請求の範囲第
2項記載の回路しゃ断器。(4) The circuit breaker according to claim 2, wherein the exhaust passage is formed in either the cover or the base in the form of a tunnel.
通路を上記側壁に装着されたアタッチメントに形成して
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
。(5) The circuit breaker according to claim 1, wherein an exhaust passage extending from the arc discharge port along the side wall of the casing is formed in an attachment attached to the side wall.
させてなる実用新案登録請求の範囲第2項、第3項、第
4項または第5項記載の回路しゃ断器。(6) A circuit breaker according to claim 2, 3, 4, or 5 of the utility model registration claim, in which the exhaust passage is opened on the side where the load side terminal is arranged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6522183U JPS59170357U (en) | 1983-04-28 | 1983-04-28 | circuit break |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6522183U JPS59170357U (en) | 1983-04-28 | 1983-04-28 | circuit break |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59170357U true JPS59170357U (en) | 1984-11-14 |
Family
ID=30195416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6522183U Pending JPS59170357U (en) | 1983-04-28 | 1983-04-28 | circuit break |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59170357U (en) |
-
1983
- 1983-04-28 JP JP6522183U patent/JPS59170357U/en active Pending
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