JPH0177232U - - Google Patents
Info
- Publication number
- JPH0177232U JPH0177232U JP1987172042U JP17204287U JPH0177232U JP H0177232 U JPH0177232 U JP H0177232U JP 1987172042 U JP1987172042 U JP 1987172042U JP 17204287 U JP17204287 U JP 17204287U JP H0177232 U JPH0177232 U JP H0177232U
- Authority
- JP
- Japan
- Prior art keywords
- trigger
- electrode
- vacuum
- electrodes
- conductive shaft
- 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
- 239000012212 insulator Substances 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims 1
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Description
第１図は本考案の一実施例の固定電極を示す正
面図、第２図は第１図のＡ―Ａ線に沿つた縦断面
図、第３図は従来の真空トリガ・ギヤツプの構成
を示す縦断面図、第４図は従来の真空トリガ・ギ
ヤツプの固定電極を示す正面図、第５図は第４図
のＡ―Ａ線に沿つた縦断面図である。
２０……固定電極、２１……主電極、２２……
絶縁物、２３……トリガ電極、２４……溝。
Fig. 1 is a front view showing a fixed electrode according to an embodiment of the present invention, Fig. 2 is a longitudinal cross-sectional view taken along line A-A in Fig. 1, and Fig. 3 shows the configuration of a conventional vacuum trigger gap. 4 is a front view showing a fixed electrode of a conventional vacuum trigger gap, and FIG. 5 is a longitudinal sectional view taken along line AA in FIG. 4. 20...Fixed electrode, 21...Main electrode, 22...
Insulator, 23...Trigger electrode, 24...Groove.
Claims (1)
対の電極を配設し、この電極の少なくとも、一方
を構成する主電極とトリガ電極を前記導電軸に対
して同心円状となるように絶縁物上に配置した真
空トリガ・ギヤツプにおいて、前記主電極と前記
トリガ電極が接触する前記絶縁物の面に溝を設け
たことを特徴とする真空トリガ・ギヤツプ。 A pair of electrodes are provided in a vacuum container, each with a conductive shaft interposed therebetween, and at least one of the main electrode and the trigger electrode, which constitutes one of the electrodes, is placed on an insulating material so as to be concentric with the conductive shaft. 1. A vacuum trigger gap disposed in a vacuum trigger gap, characterized in that a groove is provided on a surface of the insulator where the main electrode and the trigger electrode come into contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987172042U JPH0177232U (en) | 1987-11-12 | 1987-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987172042U JPH0177232U (en) | 1987-11-12 | 1987-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0177232U true JPH0177232U (en) | 1989-05-24 |
Family
ID=31464037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987172042U Pending JPH0177232U (en) | 1987-11-12 | 1987-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0177232U (en) |
-
1987
- 1987-11-12 JP JP1987172042U patent/JPH0177232U/ja active Pending