JPH01142141U - - Google Patents
Info
- Publication number
- JPH01142141U JPH01142141U JP3910988U JP3910988U JPH01142141U JP H01142141 U JPH01142141 U JP H01142141U JP 3910988 U JP3910988 U JP 3910988U JP 3910988 U JP3910988 U JP 3910988U JP H01142141 U JPH01142141 U JP H01142141U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- movable contact
- rotation
- center
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Breakers (AREA)
Description
第１図はこの考案の一実施例を示す要部斜視図
、第２図は第１図の縦断側面図、第３図は第１図
の一部分解図、第４図はこの考案の他の実施例を
示す要部縦断側面図、第５図は第４図の分解斜視
図、第６図は効果を説明する図、第７図は従来の
ものを示す縦断側面図、第８図ａ，ｂは可動接触
子部分を説明する図である。
図において、４は可動接触子、６Ａはコンタク
トアーム、３４は接圧ばねである。なお、各図中
同一符号は同一または相当部分を示す。
Fig. 1 is a perspective view of a main part showing one embodiment of this invention, Fig. 2 is a longitudinal sectional side view of Fig. 1, Fig. 3 is a partially exploded view of Fig. 1, and Fig. 4 is another example of this invention. FIG. 5 is an exploded perspective view of FIG. 4, FIG. 6 is a diagram illustrating the effect, FIG. 7 is a vertical side view of the conventional one, FIG. b is a diagram illustrating a movable contact portion. In the figure, 4 is a movable contact, 6A is a contact arm, and 34 is a contact pressure spring. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
ンタクトアームと、前記可動接触子に装備される
接圧ばねとを有する回路遮断器において、前記可
動接触子の回動中心を前記コンタクトアームの回
動中心の近傍にずらせたことを特徴とする回路遮
断器。 In a circuit breaker having a movable contact, a contact arm for holding the movable contact, and a contact pressure spring mounted on the movable contact, the center of rotation of the movable contact is aligned with the rotation of the contact arm. A circuit breaker characterized by being shifted near the center of motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3910988U JPH01142141U (en) | 1988-03-23 | 1988-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3910988U JPH01142141U (en) | 1988-03-23 | 1988-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01142141U true JPH01142141U (en) | 1989-09-28 |
Family
ID=31265636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3910988U Pending JPH01142141U (en) | 1988-03-23 | 1988-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01142141U (en) |
-
1988
- 1988-03-23 JP JP3910988U patent/JPH01142141U/ja active Pending