JPS6262731U - - Google Patents
Info
- Publication number
- JPS6262731U JPS6262731U JP15247685U JP15247685U JPS6262731U JP S6262731 U JPS6262731 U JP S6262731U JP 15247685 U JP15247685 U JP 15247685U JP 15247685 U JP15247685 U JP 15247685U JP S6262731 U JPS6262731 U JP S6262731U
- Authority
- JP
- Japan
- Prior art keywords
- load switch
- blow coil
- electrode
- insulating tube
- tube
- 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
- 239000000919 ceramic Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 241000722921 Tulipa gesneriana Species 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
Description
第１図は従来の負荷開閉器の消弧室の構造を示
す断面図、第２図はその動作説明図、第３図は本
考案の実施例の断面図、第４図はその動作説明図
である。
１…固定電極、２…可動電極、３…固定電極、
４…絶縁物筒、５…ブローコイル、６…チユーリ
ツプ接点、７…バネ、８…円筒電極、９…皿電極
、１０…パツフアー室、１１…集電子、１２…パ
ツキン。
Fig. 1 is a sectional view showing the structure of the arc extinguishing chamber of a conventional load switch, Fig. 2 is an explanatory diagram of its operation, Fig. 3 is a sectional view of the embodiment of the present invention, and Fig. 4 is an explanatory diagram of its operation. It is. 1...Fixed electrode, 2...Movable electrode, 3...Fixed electrode,
4...Insulator tube, 5...Blow coil, 6...Tulip contact, 7...Spring, 8...Cylindrical electrode, 9...Dish electrode, 10...Puffer chamber, 11...Collector, 12...Packkin.
Claims (1)
ル及び可動電極を具備した回転アーク式負荷開閉
器において、前記ブローコイル内部を全て囲む絶
縁物筒を設け、且つその絶縁物筒内に設けた突出
部にブローコイルとつながれたリング状の第３電
極を設けたことを特徴とする負荷開閉器。 (2) 絶縁物筒をセラミツクスで構成したことを
特徴とする実用新案登録請求の範囲第１項記載の
負荷開閉器。[Claims for Utility Model Registration] (1) A rotary arc load switch equipped with a fixed electrode, a tube contact, a blow coil, and a movable electrode, provided with an insulating tube that completely surrounds the inside of the blow coil, and A load switch characterized in that a ring-shaped third electrode connected to a blow coil is provided on a protrusion provided in a cylinder. (2) The load switch according to claim 1, wherein the insulating tube is made of ceramics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15247685U JPS6262731U (en) | 1985-10-07 | 1985-10-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15247685U JPS6262731U (en) | 1985-10-07 | 1985-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6262731U true JPS6262731U (en) | 1987-04-18 |
Family
ID=31070485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15247685U Pending JPS6262731U (en) | 1985-10-07 | 1985-10-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6262731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100451771B1 (en) * | 2002-07-22 | 2004-10-08 | 엘지산전 주식회사 | contacting device for load brake switch |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55166822A (en) * | 1979-06-15 | 1980-12-26 | Yaskawa Denki Seisakusho Kk | Rotary arc type gas breaker |
| JPS58157010A (en) * | 1982-03-12 | 1983-09-19 | 三菱電機株式会社 | Breaker |
-
1985
- 1985-10-07 JP JP15247685U patent/JPS6262731U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55166822A (en) * | 1979-06-15 | 1980-12-26 | Yaskawa Denki Seisakusho Kk | Rotary arc type gas breaker |
| JPS58157010A (en) * | 1982-03-12 | 1983-09-19 | 三菱電機株式会社 | Breaker |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100451771B1 (en) * | 2002-07-22 | 2004-10-08 | 엘지산전 주식회사 | contacting device for load brake switch |