JPS5974640U - Vacuum interrupter electrode - Google Patents
Vacuum interrupter electrodeInfo
- Publication number
- JPS5974640U JPS5974640U JP17032582U JP17032582U JPS5974640U JP S5974640 U JPS5974640 U JP S5974640U JP 17032582 U JP17032582 U JP 17032582U JP 17032582 U JP17032582 U JP 17032582U JP S5974640 U JPS5974640 U JP S5974640U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- coil
- lead rod
- support body
- vacuum interrupter
- 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
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第３図は、従来の真空インタラプタの電極の
異なる構成の断面図、第２図は第１図のＡ−Ａ線におけ
るコイル電極の平面図、第４図は本考案の一実施例に係
る電極の断面図であり、第５図はコイル電極、第６図は
リード棒、第７図はコイル補強体、第８図は支持体の各
斜視図である。
１・・・接点電極、２・・・リード棒、３・・・コイル
電極、３３ａ・・・円弧部、４・・・補強体、４ａ・・
・コイル補強体、４ｂ・・・支持体。1 and 3 are cross-sectional views of different configurations of electrodes of a conventional vacuum interrupter, FIG. 2 is a plan view of a coil electrode taken along line A-A in FIG. 1, and FIG. 4 is an embodiment of the present invention. 5 is a sectional view of an electrode according to an example, FIG. 5 is a coil electrode, FIG. 6 is a lead rod, FIG. 7 is a coil reinforcement body, and FIG. 8 is a perspective view of a support body. DESCRIPTION OF SYMBOLS 1... Contact electrode, 2... Lead rod, 3... Coil electrode, 33a... Arc part, 4... Reinforcement body, 4a...
- Coil reinforcement body, 4b... support body.
Claims (1)
に離隔して設けられた接点電極１と、該接点電極１の背
部に位し、且つ接点電極１とり−ド棒２とを接続すると
共に軸方向磁界を発生するコイル電極３とから成り、該
コイル電極３がり−ド棒２を囲繞する筒状の円弧部３３
ａを備えると共に該円弧部３３ａとリード棒２との間に
渡って高抵抗部材から成る補強体４が装置されて成る真
空インタラプタの電極において、前記補強体４はコイル
電極３の円弧部３３ａの内壁面に結合される略筒状のコ
イル補強体４ａと、軸方向の一端側がリード棒２に結合
される支持体４ｂとから成り、且つコイル電極４ａと支
持体４ｂとは同心的に配置されると共に支持体４ｂの軸
方向の他端側とコイル補強体４ａの軸方向の一端側とが
結合されて成ることを特徴とする真空インタラプタの電
極。A contact electrode 1 is electrically separated from the inner end of a lead rod 2 that hermetically penetrates a vacuum container, and a lead rod 2 is located on the back of the contact electrode 1 and is connected to the contact electrode 1. A cylindrical arc portion 33 that surrounds the rod 2 and a coil electrode 3 that is connected and generates an axial magnetic field.
a, and a reinforcing body 4 made of a high-resistance material is installed between the arcuate part 33a and the lead rod 2. It consists of a substantially cylindrical coil reinforcing body 4a coupled to the inner wall surface and a support body 4b whose one end in the axial direction is coupled to the lead rod 2, and the coil electrode 4a and the support body 4b are arranged concentrically. An electrode for a vacuum interrupter, characterized in that the other axial end of the support body 4b and the one axial end of the coil reinforcing body 4a are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17032582U JPS5974640U (en) | 1982-11-10 | 1982-11-10 | Vacuum interrupter electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17032582U JPS5974640U (en) | 1982-11-10 | 1982-11-10 | Vacuum interrupter electrode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5974640U true JPS5974640U (en) | 1984-05-21 |
| JPS6313635Y2 JPS6313635Y2 (en) | 1988-04-18 |
Family
ID=30371864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17032582U Granted JPS5974640U (en) | 1982-11-10 | 1982-11-10 | Vacuum interrupter electrode |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5974640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011096474A (en) * | 2009-10-29 | 2011-05-12 | Toshiba Corp | Vacuum valve |
-
1982
- 1982-11-10 JP JP17032582U patent/JPS5974640U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011096474A (en) * | 2009-10-29 | 2011-05-12 | Toshiba Corp | Vacuum valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6313635Y2 (en) | 1988-04-18 |
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