JPS5963948U - circuit break - Google Patents
circuit breakInfo
- Publication number
- JPS5963948U JPS5963948U JP16074382U JP16074382U JPS5963948U JP S5963948 U JPS5963948 U JP S5963948U JP 16074382 U JP16074382 U JP 16074382U JP 16074382 U JP16074382 U JP 16074382U JP S5963948 U JPS5963948 U JP S5963948U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- fixed
- extinguishing chamber
- arc
- circuit breaker
- 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部分側断面図、第2
図は第1図の筐体のカバーの裏面を示す斜視図、第3図
はこの考案に係る回路しゃ断器の一実施例を示す部分側
断面図、第4図は第3図の筐体のカバーの裏面を示す斜
視図である。
図において、各図中同一部分には同一符号を付しており
、1は固定導体ミ2は筐体、2Aはカバー、5は固定接
点、6は可動子、7は可動接点、14はグリッド、16
は消弧室、17は隔壁である。Figure 1 is a partial side sectional view showing a conventional circuit breaker;
The figure is a perspective view showing the back side of the cover of the casing shown in Fig. 1, Fig. 3 is a partial side sectional view showing one embodiment of the circuit breaker according to this invention, and Fig. 4 is a perspective view of the casing shown in Fig. 3. FIG. 3 is a perspective view showing the back side of the cover. In the figures, the same parts in each figure are given the same reference numerals, 1 is a fixed conductor, 2 is a housing, 2A is a cover, 5 is a fixed contact, 6 is a mover, 7 is a movable contact, and 14 is a grid. , 16
1 is an arc extinguishing chamber, and 17 is a partition wall.
Claims (3)
れ一端部に固定接点を有する固定導体、前記固定接点に
相対する可動接点を一端部に有し前記固定導体に対して
開閉する可動子、前記可動接点の前記固定接点からの開
離時に発生するアークを消弧する消弧室、及び前記カバ
ーに設けられ前記アークを前記消弧室に閉じ込める隔壁
を備えた回路しゃ断器。 −(1) A casing with a cover, a fixed conductor fixed to the base of the casing and having a fixed contact at one end, a movable contact that faces the fixed contact at one end and is movable to open and close with respect to the fixed conductor. a circuit breaker comprising: an arc extinguishing chamber for extinguishing an arc generated when the movable contact is separated from the fixed contact; and a partition wall provided on the cover and confining the arc in the arc extinguishing chamber. −
子を開閉動作させる機構部と消弧室とをしゃ断するよう
にカバーに設けられた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 partition wall is provided on the cover in the vicinity of the grid of the arc extinguishing chamber so as to cut off the arc extinguishing chamber from the mechanical part that opens and closes the mover.
Circuit breaker as described in section.
で形成された実用新案登録請求の範囲第(1)項または
第(2)項記載の回路しゃ断器。(3) The circuit breaker according to claim 1 or 2, wherein the partition wall is formed integrally with the cover up to the base surface of the casing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16074382U JPS5963948U (en) | 1982-10-22 | 1982-10-22 | circuit break |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16074382U JPS5963948U (en) | 1982-10-22 | 1982-10-22 | circuit break |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5963948U true JPS5963948U (en) | 1984-04-27 |
Family
ID=30353464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16074382U Pending JPS5963948U (en) | 1982-10-22 | 1982-10-22 | circuit break |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5963948U (en) |
-
1982
- 1982-10-22 JP JP16074382U patent/JPS5963948U/en active Pending
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