JPS59159845U - circuit breaker - Google Patents
circuit breakerInfo
- Publication number
- JPS59159845U JPS59159845U JP5493083U JP5493083U JPS59159845U JP S59159845 U JPS59159845 U JP S59159845U JP 5493083 U JP5493083 U JP 5493083U JP 5493083 U JP5493083 U JP 5493083U JP S59159845 U JPS59159845 U JP S59159845U
- Authority
- JP
- Japan
- Prior art keywords
- bimetal
- circuit breaker
- contact
- case
- terminal
- 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
- Thermally Actuated Switches (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図乃至第４図は本考案の第１の実施例を示し、第１
図は斜視図、第２図は縦断側面図、第３図は横断平面図
、第４図は分解斜視図であり、第５図及び第６図は本考
案の第２の実施例を示す斜視図及び第２の端子板の斜視
図であり、第７図及び第８図は本考案の第３の実施例を
示す第５間尺 −□ び第６図相当図である。
図面中、１はケース、２は第１の端子板、２ａ、 は接
触片、３は第２の端子板、３ａ及び３ｂは接触片、４は
ホルダ、５はバイメタル、１０は第３の端子板、１０は
接触片、１１は第４の端子板、１１ａは接触片、１２は
第２の端子板、１２ａは接： 触片を示す。1 to 4 show a first embodiment of the present invention.
The figure is a perspective view, FIG. 2 is a vertical side view, FIG. 3 is a cross-sectional plan view, FIG. 4 is an exploded perspective view, and FIGS. 5 and 6 are perspective views showing a second embodiment of the present invention. FIG. 7 and FIG. 8 are views corresponding to FIG. 5 and FIG. 6, respectively, showing the third embodiment of the present invention. In the drawings, 1 is a case, 2 is a first terminal plate, 2a is a contact piece, 3 is a second terminal plate, 3a and 3b are contact pieces, 4 is a holder, 5 is a bimetal, and 10 is a third terminal 10 is a contact piece, 11 is a fourth terminal plate, 11a is a contact piece, 12 is a second terminal plate, and 12a is a contact piece.
Claims (1)
ース内に前記第１及び第２の端子板に接触するバイメタ
ルを配設し、過電流時に該バイメタルが撓み変形動作す
ることにより前記第１及び第２の端子板の内の少なくと
も一方への接触を解−除するようにしたものにおいて、
前記ケースに前記バイメタルを撓み変形動作した時にこ
れと接触する第３の端字板を設けるようにしたことを特
徴とするサーキットブレーカ。The first and second terminal plates are fixed to a case, and a bimetal that contacts the first and second terminal plates is disposed inside the case, and the bimetal bends and deforms when an overcurrent occurs, thereby causing the second terminal plate to contact the first and second terminal plates. In the device in which contact with at least one of the first and second terminal boards is released,
A circuit breaker characterized in that the case is provided with a third end plate that comes into contact with the bimetal when the bimetal is bent and deformed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5493083U JPS59159845U (en) | 1983-04-13 | 1983-04-13 | circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5493083U JPS59159845U (en) | 1983-04-13 | 1983-04-13 | circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59159845U true JPS59159845U (en) | 1984-10-26 |
Family
ID=30185264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5493083U Pending JPS59159845U (en) | 1983-04-13 | 1983-04-13 | circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59159845U (en) |
-
1983
- 1983-04-13 JP JP5493083U patent/JPS59159845U/en active Pending
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