JPS6271855U - - Google Patents
Info
- Publication number
- JPS6271855U JPS6271855U JP16440185U JP16440185U JPS6271855U JP S6271855 U JPS6271855 U JP S6271855U JP 16440185 U JP16440185 U JP 16440185U JP 16440185 U JP16440185 U JP 16440185U JP S6271855 U JPS6271855 U JP S6271855U
- Authority
- JP
- Japan
- Prior art keywords
- movable contact
- armature
- yoke
- protrusion
- contact
- 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
- 230000002159 abnormal effect Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 1
Landscapes
- Breakers (AREA)
Description
第１図はこの考案の一実施例の断面図、第２図
はその要部分解斜視図、第３図はアーマチユアと
ヨークの磁束を示す断面図、第４図は動作状態の
説明図、第５図は開閉手段の動作説明図である。
２…可動接点、３…可動接触子、４…固定接点
、７…アーマチユア、８…反転ばね、１０…ヨー
ク、１１…コイル部、１２…電路部、１３…開閉
手段、１７ａ…強制開極片。
Fig. 1 is a sectional view of an embodiment of this invention, Fig. 2 is an exploded perspective view of its main parts, Fig. 3 is a sectional view showing the magnetic flux of the armature and yoke, Fig. 4 is an explanatory diagram of the operating state, FIG. 5 is an explanatory diagram of the operation of the opening/closing means. 2... Movable contact, 3... Movable contact, 4... Fixed contact, 7... Armature, 8... Reversing spring, 10... Yoke, 11... Coil part, 12... Electric circuit part, 13... Opening/closing means, 17a... Forced opening piece .
Claims (1)
動接触子と、この可動接触子の回動により前記可
動接点に接離する固定接点と、回動自在に支持さ
れたアーマチユアと、このアーマチユアに対向配
置されたヨークと、前記アーマチユアと前記可動
接触子との間に懸架されて前記アーマチユアの前
記ヨークの方向への回動に伴う反転動作により前
記可動接触子を開極動作させるとともに閉極状態
で前記可動接点に接触圧を付与する反転ばねと、
前記ヨークと前記アーマチユアとの間を貫通して
異常電流により前記アーマチユアを前記ヨークに
吸引させる電路部と、前記可動接触子に設けられ
て前記ヨークに吸引される前記アーマチユアの動
作で押圧されることにより前記可動接触子を強制
開極する強制開極片と、前記可動接触子を開閉操
作する開閉手段とを備えた回路しや断器。 (2) 前記アーマチユアは第１の突起を有し、前
記ヨークは前記第１の突起に対向する第２の突起
を有し、前記電路部は前記第１の突起および第２
の突起に遊嵌するコイル部を有する実用新案登録
請求の範囲第(1)項記載の回路しや断器。[Claims for Utility Model Registration] (1) A movable contact that is rotatably supported and has a movable contact, a fixed contact that comes into contact with and separates from the movable contact by rotation of the movable contact, and a movable contact that is rotatably supported and has a movable contact; A supported armature, a yoke disposed to face the armature, and a yoke suspended between the armature and the movable contact, and the movable contact being rotated in the direction of the yoke by a reversing operation as the armature rotates in the direction of the yoke. a reversing spring that applies contact pressure to the movable contact in the closed state while causing the contact to open;
an electric circuit penetrating between the yoke and the armature and causing the armature to be attracted to the yoke by an abnormal current; and an electric circuit section provided on the movable contact and being pressed by the operation of the armature that is attracted to the yoke. A circuit or disconnector comprising: a forced opening piece that forcibly opens the movable contact; and an opening/closing means that opens and closes the movable contact. (2) The armature has a first protrusion, the yoke has a second protrusion opposite to the first protrusion, and the electric circuit section has a first protrusion and a second protrusion.
A circuit breaker according to claim (1) of the utility model registration claim, which has a coil portion that fits loosely into a protrusion of the circuit breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16440185U JPS6271855U (en) | 1985-10-25 | 1985-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16440185U JPS6271855U (en) | 1985-10-25 | 1985-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6271855U true JPS6271855U (en) | 1987-05-08 |
Family
ID=31093486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16440185U Pending JPS6271855U (en) | 1985-10-25 | 1985-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6271855U (en) |
-
1985
- 1985-10-25 JP JP16440185U patent/JPS6271855U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6271855U (en) | ||
| JPS6271856U (en) | ||
| JPS63168948U (en) | ||
| JPS63168947U (en) | ||
| JPS595942Y2 (en) | Okretsuchi | |
| JPS6062752U (en) | circuit break | |
| JPS63168946U (en) | ||
| JPS583572B2 (en) | Denjike Denki | |
| JPS60192338U (en) | Fast-acting mechanism of current limiting device | |
| JP2712337B2 (en) | Polarized relay | |
| JPH0439641Y2 (en) | ||
| JPS6062755U (en) | circuit break | |
| JPS63178047U (en) | ||
| JPS6062754U (en) | circuit break | |
| JPS5946445U (en) | remote control relay | |
| JPH03118526U (en) | ||
| JPS60110954U (en) | electromagnetic relay | |
| JPS62109330U (en) | ||
| JPH02150751U (en) | ||
| JPS6315536U (en) | ||
| JPS6384854U (en) | ||
| JPH02150747U (en) | ||
| JPS6128255U (en) | Remote control type circuit breaker | |
| JPH03104946U (en) | ||
| JPS61248327A (en) | Circit breaker |