JPS6335230U - - Google Patents
Info
- Publication number
- JPS6335230U JPS6335230U JP12844486U JP12844486U JPS6335230U JP S6335230 U JPS6335230 U JP S6335230U JP 12844486 U JP12844486 U JP 12844486U JP 12844486 U JP12844486 U JP 12844486U JP S6335230 U JPS6335230 U JP S6335230U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- field generating
- coil
- vacuum interrupter
- generating coil
- 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
- 238000001816 cooling Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Description
第１図は本考案の真空インタラプタの第１実施
例の縦断正面図、第２図は縦磁界発生コイルの一
例を示す平面図、第３図は第２実施例の縦断正面
図、第４図は従来の真空インタラプタの縦断正面
図である。
２１…絶縁筒、２３…端板、２６…真空容器、
２７…固定電極棒、２８…可動電極棒、３１…磁
界発生コイル、３４…固定電極、３５…可動電極
、３７…冷却孔。
Fig. 1 is a longitudinal sectional front view of the first embodiment of the vacuum interrupter of the present invention, Fig. 2 is a plan view showing an example of a vertical magnetic field generating coil, Fig. 3 is a longitudinal sectional front view of the second embodiment, and Fig. 4. is a longitudinal sectional front view of a conventional vacuum interrupter. 21... Insulating cylinder, 23... End plate, 26... Vacuum container,
27... Fixed electrode bar, 28... Movable electrode bar, 31... Magnetic field generating coil, 34... Fixed electrode, 35... Movable electrode, 37... Cooling hole.
Claims (1)
器内に、前記端板を気密に貫いて電極棒を導入し
、電極棒の内端に一対の電極を接触、離反自在に
設け、且つ真空容器の外部に略円筒状の縦磁界発
生コイルを配設してなる真空インタラプタにおい
て、 前記縦磁界発生コイルを形成するコイル本体内
にコイルの軸線と同方向に貫通した複数の冷却孔
を設けたことを特徴とする真空インタラプタ。[Claims for Utility Model Registration] An electrode rod is introduced into a vacuum container formed by closing the end of an insulating cylinder with an end plate, through the end plate in an airtight manner, and a pair of electrodes are inserted at the inner end of the electrode rod. in a vacuum interrupter in which a substantially cylindrical vertical magnetic field generating coil is disposed outside a vacuum container so as to be able to come into contact with and separate from each other, and a substantially cylindrical vertical magnetic field generating coil is disposed in the same direction as the axis of the coil within a coil body forming the longitudinal magnetic field generating coil. A vacuum interrupter characterized by having a plurality of cooling holes penetrating through the vacuum interrupter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12844486U JPS6335230U (en) | 1986-08-22 | 1986-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12844486U JPS6335230U (en) | 1986-08-22 | 1986-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6335230U true JPS6335230U (en) | 1988-03-07 |
Family
ID=31024120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12844486U Pending JPS6335230U (en) | 1986-08-22 | 1986-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6335230U (en) |
-
1986
- 1986-08-22 JP JP12844486U patent/JPS6335230U/ja active Pending
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