JPS6320348U - - Google Patents
Info
- Publication number
- JPS6320348U JPS6320348U JP11479686U JP11479686U JPS6320348U JP S6320348 U JPS6320348 U JP S6320348U JP 11479686 U JP11479686 U JP 11479686U JP 11479686 U JP11479686 U JP 11479686U JP S6320348 U JPS6320348 U JP S6320348U
- Authority
- JP
- Japan
- Prior art keywords
- trip
- lever
- operating lever
- trip mechanism
- reset
- 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
- 230000001012 protector Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Breakers (AREA)
Description
第１図乃至第５図はそれぞれ本考案のサーキツ
トプロテクタの一実施例を示し、第１図および第
２図はそれぞれトリツプを復帰させたオン状態に
おける内部構造図および一部の構造図、第３図は
リセツト状態の一部の構造図、第４図および第５
図はそれぞれ手動操作によるオフ状態の内部構造
図および一部の構造図、第６図は本考案のサーキ
ツトプロテクタを用いた回路図、第７図は本考案
のサーキツトプロテクタを用いて無電圧解放機能
付きサーキツトプロテクタを構成した場合の回路
図である。
１……コイル、３……アーマチユア、７……ト
リツプレバー、１１……操作レバー、１４……可
動接点、１５……固定接点、１８……連結ピン、
２６……リセツト抜、２６ａ……突出部、Ｂ……
トリツプ機構。
1 to 5 each show an embodiment of the circuit protector of the present invention. Figure 3 is a partial structural diagram of the reset state, Figures 4 and 5.
The figures are an internal structure diagram and a partial structure diagram in the OFF state by manual operation, Figure 6 is a circuit diagram using the circuit protector of the present invention, and Figure 7 is a circuit diagram of the circuit protector of the present invention without voltage. FIG. 3 is a circuit diagram of a circuit protector with a release function. 1... Coil, 3... Armature, 7... Trip lever, 11... Operating lever, 14... Movable contact, 15... Fixed contact, 18... Connection pin,
26...Reset removal, 26a...Protrusion, B...
Trip mechanism.
Claims (1)
接点を固定接点に対し開離させて回路を遮断する
トリツプ機構と、このトリツプ機構に連結ピンで
連結されオフ位置からオン位置への回動操作によ
り前記トリツプ機構を復帰させる操作レバーと、
前記トリツプ機構をトリツプ動作させる方向に常
時付勢されたトリツプレバーと、無電圧検出用コ
イルへの通電時に発生磁力で吸引されて前記トリ
ツプレバーのトリツプ方向への回動を阻止するア
ーマチユアと、前記トリツプレバーに一体に設け
られ前記操作レバーがオン位置とオフ位置との中
間のリセツト位置に位置した時に前記連結ピンに
当接押圧される突出部を有するリセツト板とを具
備し、前記コイルの無電圧によるトリツプ動作時
に前記トリツプ機構に伴つてオン位置からオフ位
置に向つて回動する前記操作レバーを、前記連結
ピンの前記突出部への係止によりリセツト位置に
停止させる構成としたことを特徴とするサーキツ
トプロテクタ。 A trip mechanism that is composed of a link mechanism and opens a movable contact with respect to a fixed contact by a trip operation to interrupt the circuit, and a trip mechanism that is connected to this trip mechanism by a connecting pin and is rotated from an OFF position to an ON position. an operating lever for returning the
A trip lever that is always biased in a direction to trip the trip mechanism; an armature that is attracted by a magnetic force generated when the no-voltage detection coil is energized and prevents rotation of the trip lever in the trip direction; a reset plate that is integrally provided and has a protrusion that comes into contact with and is pressed against the connection pin when the operating lever is located at a reset position intermediate between the on position and the off position, and the coil is tripped by no voltage. The service is characterized in that the operating lever, which rotates from the on position to the off position with the trip mechanism during operation, is stopped at a reset position by being locked to the protrusion of the connecting pin. kit protector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11479686U JPH0317396Y2 (en) | 1986-07-25 | 1986-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11479686U JPH0317396Y2 (en) | 1986-07-25 | 1986-07-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6320348U true JPS6320348U (en) | 1988-02-10 |
| JPH0317396Y2 JPH0317396Y2 (en) | 1991-04-12 |
Family
ID=30997859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11479686U Expired JPH0317396Y2 (en) | 1986-07-25 | 1986-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317396Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02181335A (en) * | 1988-12-30 | 1990-07-16 | Sanken Air Packs Kk | Circuit breaker |
-
1986
- 1986-07-25 JP JP11479686U patent/JPH0317396Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02181335A (en) * | 1988-12-30 | 1990-07-16 | Sanken Air Packs Kk | Circuit breaker |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0317396Y2 (en) | 1991-04-12 |
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