JPH0452316U - - Google Patents
Info
- Publication number
- JPH0452316U JPH0452316U JP9456790U JP9456790U JPH0452316U JP H0452316 U JPH0452316 U JP H0452316U JP 9456790 U JP9456790 U JP 9456790U JP 9456790 U JP9456790 U JP 9456790U JP H0452316 U JPH0452316 U JP H0452316U
- Authority
- JP
- Japan
- Prior art keywords
- shunt
- spring
- contact
- uke
- fixed
- 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
- 239000004020 conductor Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Contacts (AREA)
Description
第１図はこの考案の一実施例を示す要部断面図
、第２図はシヤントウケを示す斜視図、第３図は
従来の遮断器を示す概略図、第４図は第３図の要
部断面図である。
図において、１は筺体、２は固定接点、４は可
動接点、５は可動子、９は導体、１０はシヤント
、１１はねじ、１２は接圧ばね、１７は座金、１
８はバネウケ、１９はシヤントウケを示す。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 cross-sectional view of the main part showing an embodiment of this invention, Fig. 2 is a perspective view showing the switch, Fig. 3 is a schematic diagram showing a conventional circuit breaker, and Fig. 4 is the main part of Fig. 3. FIG. In the figure, 1 is a housing, 2 is a fixed contact, 4 is a movable contact, 5 is a mover, 9 is a conductor, 10 is a shunt, 11 is a screw, 12 is a contact spring, 17 is a washer, 1
8 indicates a baneuke, and 19 indicates a shyantouke. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
と接離する可動接点を有する可動子と、この可動
子を導体に接続するシヤントと、このシヤントの
一端を前記可動子に固定するねじと、このねじと
前記シヤントの一端との間に挿入されるバネウケ
と、このバネウケと前記筺体との間に装入される
接圧ばねとを有する遮断器において、 前記バネウケよりも大きな接触面積で前記シヤ
ントの一端と接触するシヤントウケを、前記バネ
ウケと前記シヤントの一端との間に介在させたこ
とを特徴とする遮断器。[Claims for Utility Model Registration] A movable element having a fixed contact fixed to the housing side, a movable contact that makes contact with and separates from the fixed contact, a shunt that connects the movable element to a conductor, and one end of the shunt that is connected to the conductor. A circuit breaker having a screw fixed to a movable element, a spring uke inserted between the screw and one end of the shunt, and a contact pressure spring inserted between the spring uke and the housing, the spring uke including: A circuit breaker characterized in that a shunt ke that contacts one end of the shunt with a larger contact area is interposed between the spring uke and the one end of the shunt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9456790U JPH0452316U (en) | 1990-09-07 | 1990-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9456790U JPH0452316U (en) | 1990-09-07 | 1990-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0452316U true JPH0452316U (en) | 1992-05-01 |
Family
ID=31832626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9456790U Pending JPH0452316U (en) | 1990-09-07 | 1990-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452316U (en) |
-
1990
- 1990-09-07 JP JP9456790U patent/JPH0452316U/ja active Pending