JPS61180437U - - Google Patents
Info
- Publication number
- JPS61180437U JPS61180437U JP6425785U JP6425785U JPS61180437U JP S61180437 U JPS61180437 U JP S61180437U JP 6425785 U JP6425785 U JP 6425785U JP 6425785 U JP6425785 U JP 6425785U JP S61180437 U JPS61180437 U JP S61180437U
- Authority
- JP
- Japan
- Prior art keywords
- base
- locking lever
- link
- handle
- 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.)
- Granted
Links
Landscapes
- Breakers (AREA)
Description
第１図はこの考案の要部の分解斜視図である。
第２図〜第５図は従来の回路遮断器を示し、第２
図は側断面図、第３図は要部の分解斜視図、第４
図および第５図はそれぞれ動作を説明するための
側断面図である。
１……ベース、２……ハンドル、４……リンク
、５……可動子、５ｃ……長円孔、６……軸、７
……係止レバー、１２……可動接点、１０３……
丸孔。なお、各図中、同一符号は同一又は相当部
分を示す。
FIG. 1 is an exploded perspective view of the main parts of this invention.
Figures 2 to 5 show conventional circuit breakers;
The figure is a side sectional view, Figure 3 is an exploded perspective view of the main parts, and Figure 4 is a side sectional view.
5 and 5 are side sectional views for explaining the operation, respectively. 1...Base, 2...Handle, 4...Link, 5...Mover, 5c...Oval hole, 6...Shaft, 7
... Locking lever, 12 ... Movable contact, 103 ...
Round hole. In each figure, the same reference numerals indicate the same or equivalent parts.
Claims (1)
と、このハンドルに一端が回動自在に連結され上
記ハンドルとともにトグルリンク機構を形成する
リンクと、長円孔が形成され上記ベースに上記長
円孔により回動自在に軸支され一方の回動端部に
可動接点を有する可動子と、 上記ベースの丸孔に回動自在に軸支され常時は
上記可動子と上記リンクが連結されるように上記
リンクを係止する係止レバーと、所定値以上の過
電流が流れたとき上記係止レバーを回動させて上
記リンクと上記可動子の連結を解いて上記可動接
点を固定接点から開離させる過電流引はずし手段
とを備えてなる回路遮断器。 (2) ベースが、開口部を有する筐体である実用
新案登録請求の範囲第１項記載の回路遮断器。 (3) ベースが、筐体内に取付けられてトグルリ
ンク機構と可動子と係止レバーとを支持した支持
板である実用新案登録請求の範囲第１項記載の回
路遮断器。 (4) 過電流引はずし手段が、係止レバーを作動
させるプランジヤを備えたコイルである実用新案
登録請求の範囲第１項記載の回路遮断器。[Claims for Utility Model Registration] (1) A handle that is supported by a base and can be rotated, a link that is rotatably connected at one end to the handle and forms a toggle link mechanism together with the handle, and an oblong hole. a movable element formed in the base and rotatably supported by the oval hole in the base and having a movable contact at one rotating end; and a movable element rotatably supported in the round hole of the base and normally and a locking lever that locks the link so that the link is connected, and a locking lever that rotates the locking lever to disconnect the link and the movable element when an overcurrent exceeding a predetermined value flows. and overcurrent tripping means for separating the movable contact from the fixed contact. (2) The circuit breaker according to claim 1, wherein the base is a housing having an opening. (3) The circuit breaker according to claim 1, wherein the base is a support plate that is installed in the housing and supports the toggle link mechanism, the mover, and the locking lever. (4) The circuit breaker according to claim 1, wherein the overcurrent tripping means is a coil equipped with a plunger that operates a locking lever.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6425785U JPH0641325Y2 (en) | 1985-05-01 | 1985-05-01 | Circuit breaker |
| US06/857,092 US4743878A (en) | 1985-05-01 | 1986-04-29 | Circuit interrupter |
| DE19863614702 DE3614702A1 (en) | 1985-05-01 | 1986-04-30 | CIRCUIT BREAKER |
| GB8610695A GB2176659B (en) | 1985-05-01 | 1986-05-01 | Circuit interrupter |
| AU57010/86A AU563224B2 (en) | 1985-05-01 | 1986-05-01 | Circuit interrupter |
| ZA863279A ZA863279B (en) | 1985-05-01 | 1986-05-01 | Circuit interrupter |
| HK341/90A HK34190A (en) | 1985-05-01 | 1990-05-03 | Circuit interrupter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6425785U JPH0641325Y2 (en) | 1985-05-01 | 1985-05-01 | Circuit breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61180437U true JPS61180437U (en) | 1986-11-11 |
| JPH0641325Y2 JPH0641325Y2 (en) | 1994-10-26 |
Family
ID=13252947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6425785U Expired - Lifetime JPH0641325Y2 (en) | 1985-05-01 | 1985-05-01 | Circuit breaker |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0641325Y2 (en) |
| ZA (1) | ZA863279B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01311529A (en) * | 1988-06-08 | 1989-12-15 | Mitsubishi Electric Corp | Opening/closing mechanism for circuit breaker |
-
1985
- 1985-05-01 JP JP6425785U patent/JPH0641325Y2/en not_active Expired - Lifetime
-
1986
- 1986-05-01 ZA ZA863279A patent/ZA863279B/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01311529A (en) * | 1988-06-08 | 1989-12-15 | Mitsubishi Electric Corp | Opening/closing mechanism for circuit breaker |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA863279B (en) | 1986-12-30 |
| JPH0641325Y2 (en) | 1994-10-26 |
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