JPH0247734U - - Google Patents
Info
- Publication number
- JPH0247734U JPH0247734U JP12639488U JP12639488U JPH0247734U JP H0247734 U JPH0247734 U JP H0247734U JP 12639488 U JP12639488 U JP 12639488U JP 12639488 U JP12639488 U JP 12639488U JP H0247734 U JPH0247734 U JP H0247734U
- Authority
- JP
- Japan
- Prior art keywords
- bushing
- fixed
- vacuum valve
- opening
- inner end
- 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
- 239000004020 conductor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Description
第１〜４図は本考案の第一実施例を示す図であ
つて、第１図は真空バルブの取付構造を示す断面
図、第２図は自在継手の部分を示す拡大断面図、
第３図は自在継手の部分を示す側断面図、第４図
は真空バルブの開状態を示す断面図、第５図は第
２実施例を示す真空バルブの取付構造を示す部分
断面図、第６図及び第７図は本考案の別例を示す
自在継手の部分の断面図、第８図は従来の真空バ
ルブの取付構造を示す断面図である。
１……ケース、３……ブツシング、３ｅ……開
口部、４……導電体としての導電棒、４ａ……内
端部としての半球状部、１４……真空バルブ、１
５……固定電極、１５ｂ……端部としての凹部、
１６……可動電極、Ｓ……自在継手。
1 to 4 are diagrams showing a first embodiment of the present invention, in which FIG. 1 is a sectional view showing the mounting structure of the vacuum valve, FIG. 2 is an enlarged sectional view showing the universal joint part,
FIG. 3 is a side sectional view showing the universal joint, FIG. 4 is a sectional view showing the vacuum valve in the open state, FIG. 5 is a partial sectional view showing the vacuum valve mounting structure of the second embodiment, and FIG. 6 and 7 are sectional views of a universal joint portion showing another example of the present invention, and FIG. 8 is a sectional view showing a conventional vacuum valve mounting structure. DESCRIPTION OF SYMBOLS 1... Case, 3... Bushing, 3e... Opening, 4... Conductive rod as a conductor, 4a... Hemispherical part as inner end, 14... Vacuum valve, 1
5...Fixed electrode, 15b...Recessed portion as an end portion,
16...Movable electrode, S...Universal joint.
Claims (1)
シング３の内端には開口部３ｅを設け、この開口
部３ｅ内に固定電極１５と可動電極１６とを接離
可能に内装した真空バルブ１４を挿入配置すると
ともに、前記固定電極１５の端部１５ｂと前記ブ
ツシング３に貫通固定された導電体４の内端部４
ａとを自在継手Ｓにより接続したことを特徴とす
る真空開閉器における真空バルブの取付構造。 A bushing 3 is penetrated and fixed to the case 1, an opening 3e is provided at the inner end of the bushing 3, and a vacuum valve 14 is inserted into the opening 3e so that a fixed electrode 15 and a movable electrode 16 can be connected to and separated from each other. At the same time, the inner end 4 of the conductor 4 is fixed through the end 15b of the fixed electrode 15 and the bushing 3.
1. A mounting structure for a vacuum valve in a vacuum switch, characterized in that a and a are connected by a universal joint S.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12639488U JPH069424Y2 (en) | 1988-09-27 | 1988-09-27 | Mounting structure of vacuum valve in vacuum switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12639488U JPH069424Y2 (en) | 1988-09-27 | 1988-09-27 | Mounting structure of vacuum valve in vacuum switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0247734U true JPH0247734U (en) | 1990-04-03 |
| JPH069424Y2 JPH069424Y2 (en) | 1994-03-09 |
Family
ID=31377879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12639488U Expired - Lifetime JPH069424Y2 (en) | 1988-09-27 | 1988-09-27 | Mounting structure of vacuum valve in vacuum switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH069424Y2 (en) |
-
1988
- 1988-09-27 JP JP12639488U patent/JPH069424Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH069424Y2 (en) | 1994-03-09 |
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