JPS58133250U - circuit break - Google Patents
circuit breakInfo
- Publication number
- JPS58133250U JPS58133250U JP3100582U JP3100582U JPS58133250U JP S58133250 U JPS58133250 U JP S58133250U JP 3100582 U JP3100582 U JP 3100582U JP 3100582 U JP3100582 U JP 3100582U JP S58133250 U JPS58133250 U JP S58133250U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- closing mechanism
- exhaust hole
- opened
- closed
- 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図は一般的な回路しゃ断器を示す部分断面側面図、
第2図は従来のスクリーンを示す斜視図、第3図はこの
考案に係る回路しゃ断器に使用されるスクリーンの一実
施例を示す斜視図である。
図において、各図中同一部分は同一符号を付しており、
1・・・・・・固定子、2・・・・・・固定接触子、3
・・・・・・モールドケース、301・・・・・・ベー
ス、4・・・・・・可動接触子、5・・・・・・可動子
、6・・・・・・開閉機構部、7・・・・・・操作ハン
ドル、8・・・・・・消弧室、9・・・・・・排気孔、
10・・・・・・スクリーンである。Figure 1 is a partial cross-sectional side view of a general circuit breaker;
FIG. 2 is a perspective view showing a conventional screen, and FIG. 3 is a perspective view showing an embodiment of the screen used in the circuit breaker according to the present invention. In the figures, the same parts in each figure are given the same reference numerals.
1... Stator, 2... Fixed contact, 3
......Mold case, 301...Base, 4...Movable contact, 5...Mover, 6...Opening/closing mechanism section, 7... Operation handle, 8... Arc extinguishing chamber, 9... Exhaust hole,
10... Screen.
Claims (1)
相対する可動接触子を一端部に有し開閉機構部によって
開閉動作される可動子、前記可動接触子の前記固定接触
子からの開離時に発生するアークガスを外部に排出する
排気孔、及び前記排気孔に設けられ海綿状金属もしくは
多孔質金属からなるスクリーンを備えた回路しゃ断器。A stator that has a fixed contact at one end, a movable element that has a movable contact at one end that faces the fixed contact and is opened and closed by an opening/closing mechanism, and a movable element that is opened and closed by an opening/closing mechanism section; A circuit breaker comprising an exhaust hole for discharging arc gas generated during separation to the outside, and a screen provided in the exhaust hole and made of spongy metal or porous metal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3100582U JPS58133250U (en) | 1982-03-03 | 1982-03-03 | circuit break |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3100582U JPS58133250U (en) | 1982-03-03 | 1982-03-03 | circuit break |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58133250U true JPS58133250U (en) | 1983-09-08 |
Family
ID=30042697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3100582U Pending JPS58133250U (en) | 1982-03-03 | 1982-03-03 | circuit break |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58133250U (en) |
-
1982
- 1982-03-03 JP JP3100582U patent/JPS58133250U/en active Pending
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