JPH03118532U - - Google Patents
Info
- Publication number
- JPH03118532U JPH03118532U JP2765790U JP2765790U JPH03118532U JP H03118532 U JPH03118532 U JP H03118532U JP 2765790 U JP2765790 U JP 2765790U JP 2765790 U JP2765790 U JP 2765790U JP H03118532 U JPH03118532 U JP H03118532U
- Authority
- JP
- Japan
- Prior art keywords
- dish
- pair
- shaped
- knob
- shaped bimetal
- 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
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Thermally Actuated Switches (AREA)
Description
第１図、第２図および第３図は、本考案による
サーキツトブレーカの平面図、正面断面図、およ
び側面断面図、第４図は、回路を切つた状態を示
す正面図、第５図はノツク式入切装置の分解斜視
図、第６図、第７図および第８図は従来のサーキ
ツトブレーカのカバーを外した平面図、正面断面
図および側面断面図、第９図は、バイメタル作動
時の側面断面図である。
１……有底筒状ケース、１ａ……案内突起、２
ａ，２ｂ……固定接点、３ａ，３ｂ……可動接点
、４……皿状バイメタル、４ａ……筒状部、５…
…蓋、５ａ……貫通孔、５ｂ……有溝突起、５ｃ
……突起先端、５ｄ……溝末端、６……押し釦、
７……ノツク式回転羽根、８，９……圧縮コイル
ばね。
1, 2, and 3 are a plan view, a front sectional view, and a side sectional view of a circuit breaker according to the present invention, FIG. 4 is a front view showing a state in which the circuit is disconnected, and FIG. Figures 6, 7, and 8 are plan views, front sectional views, and side sectional views of a conventional circuit breaker with the cover removed. Figure 9 is a bimetallic circuit breaker. FIG. 3 is a side cross-sectional view during operation. 1... Bottomed cylindrical case, 1a... Guide projection, 2
a, 2b...Fixed contact, 3a, 3b...Movable contact, 4...Dish-shaped bimetal, 4a...Cylindrical part, 5...
... Lid, 5a ... Through hole, 5b ... Grooved projection, 5c
...Protrusion tip, 5d...Groove end, 6...Push button,
7... Knot type rotary vane, 8, 9... Compression coil spring.
Claims (1)
子を形成する一対のＬ字形の固定接点板と、上記
の固定接点板に接触する一対の可動接点を固着し
た皿状バイメタルとからなるサーキツトブレーカ
において、上記の皿状バイメタルを挟む一対のば
ね装置と上記の皿状バイメタルの、上部に設けた
ノツク式回転羽根、押し釦、およびノツク式回転
羽根を案内および、係止する有溝突起を設けたこ
とを特徴とするサーキツトブレーカ。 The service consists of a cylindrical case with a bottom, a pair of L-shaped fixed contact plates that are inserted through the bottom of the case to form connection terminals, and a dish-shaped bimetal plate that has a pair of movable contacts fixed thereto that contacts the fixed contact plate. In a kit breaker, a pair of spring devices sandwiching the dish-shaped bimetal, a knob-type rotating blade provided on the top of the dish-shaped bimetal, a push button, and a grooved protrusion that guides and locks the knob-type rotating blade. A circuit breaker characterized by being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2765790U JPH03118532U (en) | 1990-03-20 | 1990-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2765790U JPH03118532U (en) | 1990-03-20 | 1990-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03118532U true JPH03118532U (en) | 1991-12-06 |
Family
ID=31530498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2765790U Pending JPH03118532U (en) | 1990-03-20 | 1990-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03118532U (en) |
-
1990
- 1990-03-20 JP JP2765790U patent/JPH03118532U/ja active Pending
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