JPH0214741U - - Google Patents
Info
- Publication number
- JPH0214741U JPH0214741U JP9412988U JP9412988U JPH0214741U JP H0214741 U JPH0214741 U JP H0214741U JP 9412988 U JP9412988 U JP 9412988U JP 9412988 U JP9412988 U JP 9412988U JP H0214741 U JPH0214741 U JP H0214741U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- movable
- tip
- movable contact
- fixed
- 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
- 230000005684 electric field Effects 0.000 claims 2
- 238000000926 separation method Methods 0.000 claims 1
Landscapes
- Circuit Breakers (AREA)
Description
図面はそれぞれ負荷開閉器の断面図を示し、第
１図は本考案の１実施例の要部、第２図は従来例
の一部である。
４…固定接触子、６…固定側シールド、１２…
可動接触子、２１…可動側シールド、２４…連結
体、Ａ…第１の位置、Ｂ…第２の位置。
Each of the drawings shows a sectional view of a load switch, and FIG. 1 shows a main part of one embodiment of the present invention, and FIG. 2 shows a part of a conventional example. 4... Fixed contact, 6... Fixed side shield, 12...
Movable contactor, 21...Movable side shield, 24...Connection body, A...First position, B...Second position.
Claims (1)
緩和用の固定側シールドと、前記固定接触子に接
離する往復動自在の可動接触子と、該可動接触子
の外側に設けられ前記可動接触子の先端が投入状
態から遮断に有効な最小の開離長に達する第１の
位置と遮断完了位置に達する第２の位置との間を
前記可動接触子の移動方向に移動する電界緩和用
の可動側シールドと、該シールドを前記可動接触
子の先端の前記第１の位置から前記第２の位置へ
の移動に連動させる連結手段とを備えてなる負荷
開閉器。 a fixed contact, a fixed side shield for electric field relaxation that covers the outside of the fixed contact, a movable contact that can freely reciprocate toward and away from the fixed contact, and a movable contact that is provided outside of the movable contact and is movable For electric field relaxation, the tip of the contact moves in the moving direction of the movable contact between a first position where the tip of the contact reaches the minimum separation length effective for breaking from the closing state and a second position where the breaking complete position is reached. A load switch comprising: a movable side shield; and a connecting means for interlocking the shield with movement of the tip of the movable contact from the first position to the second position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9412988U JPH0214741U (en) | 1988-07-15 | 1988-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9412988U JPH0214741U (en) | 1988-07-15 | 1988-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0214741U true JPH0214741U (en) | 1990-01-30 |
Family
ID=31318628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9412988U Pending JPH0214741U (en) | 1988-07-15 | 1988-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0214741U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS491204U (en) * | 1972-04-05 | 1974-01-08 | ||
| JPS58161560U (en) * | 1982-04-26 | 1983-10-27 | 松下電器産業株式会社 | Support devices such as shelves |
| JPH08329800A (en) * | 1995-05-29 | 1996-12-13 | Nissin Electric Co Ltd | Circuit breaker |
| JPH09251827A (en) * | 1996-03-14 | 1997-09-22 | Nissin Electric Co Ltd | Breaker |
| JPH10308143A (en) * | 1997-05-09 | 1998-11-17 | Toshiba Corp | Main circuit disconnector |
| WO2018109931A1 (en) * | 2016-12-16 | 2018-06-21 | 株式会社 東芝 | Gas-insulation switch device |
-
1988
- 1988-07-15 JP JP9412988U patent/JPH0214741U/ja active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS491204U (en) * | 1972-04-05 | 1974-01-08 | ||
| JPS58161560U (en) * | 1982-04-26 | 1983-10-27 | 松下電器産業株式会社 | Support devices such as shelves |
| JPH08329800A (en) * | 1995-05-29 | 1996-12-13 | Nissin Electric Co Ltd | Circuit breaker |
| JPH09251827A (en) * | 1996-03-14 | 1997-09-22 | Nissin Electric Co Ltd | Breaker |
| JPH10308143A (en) * | 1997-05-09 | 1998-11-17 | Toshiba Corp | Main circuit disconnector |
| WO2018109931A1 (en) * | 2016-12-16 | 2018-06-21 | 株式会社 東芝 | Gas-insulation switch device |
| JPWO2018109931A1 (en) * | 2016-12-16 | 2019-10-24 | 東芝エネルギーシステムズ株式会社 | Gas insulated switchgear |