JPH031411U - - Google Patents
Info
- Publication number
- JPH031411U JPH031411U JP5864789U JP5864789U JPH031411U JP H031411 U JPH031411 U JP H031411U JP 5864789 U JP5864789 U JP 5864789U JP 5864789 U JP5864789 U JP 5864789U JP H031411 U JPH031411 U JP H031411U
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- piece
- magnetic material
- container
- 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.)
- Pending
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims 3
- 230000003111 delayed effect Effects 0.000 description 1
Landscapes
- Electromagnets (AREA)
- Breakers (AREA)
Description
第１図は本考案の一実施例を示す縦断側面図、
第２図は時延及び瞬時の両動作の引外しを行う通
常の引外し装置の縦断側面図、第３図は瞬時引外
しのみを行う従来構成の縦断側面図である。
図面中、１１はヨーク、１１ａは縦片部、１１
ｂは横片部、１２は容器、１３はコイル、１４は
ポール、１５は棒状部、１６は空間部、１７は蓋
部、１８は可動鉄片、２０はばね部材を示す。
FIG. 1 is a longitudinal sectional side view showing an embodiment of the present invention;
FIG. 2 is a vertical sectional side view of a conventional tripping device that performs both delayed and instantaneous tripping, and FIG. 3 is a vertical sectional side view of a conventional configuration that performs only instantaneous tripping. In the drawing, 11 is a yoke, 11a is a vertical piece, 11
12 is a container, 13 is a coil, 14 is a pole, 15 is a rod-shaped portion, 16 is a space, 17 is a lid, 18 is a movable iron piece, and 20 is a spring member.
Claims (1)
断するものであつて、縦片部及び横片部を有した
ヨークと、このヨークの横片部に前記縦片部と平
行な状態に設けられた有底筒状をなす非磁性体製
の容器と、前記主回路に接続されて前記容器を囲
繞するように設けられたコイルと、前記容器内に
下端が容器の底面との間に空間部を存するように
挿入された棒状部及びこの棒状部の上端部に一体
に設けられ前記容器の上端開口部を閉塞する蓋部
を有する磁性体製のポールと、前記ヨークの縦片
部に揺動可能に支持され前記コイルに過電流が流
れたときに一端部が前記ポールの蓋部に磁気吸引
力により吸引されて回動する可動鉄片と、この可
動鉄片をこれの一端部が前記ポールの蓋部から離
間する方向に付勢するばね部材とを具備してなる
回路遮断器の電磁引外し装置。 A circuit breaker that is activated by an overcurrent to interrupt the main circuit of the circuit breaker, and includes a yoke having a vertical piece and a horizontal piece, and a yoke provided on the horizontal piece of the yoke in parallel with the vertical piece. a container made of a non-magnetic material and having a cylindrical shape with a bottom; a coil connected to the main circuit and provided to surround the container; A pole made of a magnetic material having a rod-shaped part inserted so as to have a vertical opening, a pole made of a magnetic material having a lid part integrally provided at the upper end of the rod-shaped part and closing the upper end opening of the container, and a vertical piece of the yoke that swings. a movable iron piece that is movably supported and rotates when an overcurrent flows through the coil; An electromagnetic tripping device for a circuit breaker, comprising a spring member biased in a direction away from a lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5864789U JPH031411U (en) | 1989-05-23 | 1989-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5864789U JPH031411U (en) | 1989-05-23 | 1989-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH031411U true JPH031411U (en) | 1991-01-09 |
Family
ID=31584448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5864789U Pending JPH031411U (en) | 1989-05-23 | 1989-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH031411U (en) |
-
1989
- 1989-05-23 JP JP5864789U patent/JPH031411U/ja active Pending
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