JPS5527531A - Switching apparatus for vacuum valve - Google Patents
Switching apparatus for vacuum valveInfo
- Publication number
- JPS5527531A JPS5527531A JP9927878A JP9927878A JPS5527531A JP S5527531 A JPS5527531 A JP S5527531A JP 9927878 A JP9927878 A JP 9927878A JP 9927878 A JP9927878 A JP 9927878A JP S5527531 A JPS5527531 A JP S5527531A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- spring
- contact
- circuit opening
- shock absorber
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9927878A JPS5527531A (en) | 1978-08-15 | 1978-08-15 | Switching apparatus for vacuum valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9927878A JPS5527531A (en) | 1978-08-15 | 1978-08-15 | Switching apparatus for vacuum valve |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5527531A true JPS5527531A (en) | 1980-02-27 |
JPS616962B2 JPS616962B2 (ja) | 1986-03-03 |
Family
ID=14243192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9927878A Granted JPS5527531A (en) | 1978-08-15 | 1978-08-15 | Switching apparatus for vacuum valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5527531A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS573323A (en) * | 1980-06-05 | 1982-01-08 | Tokyo Shibaura Electric Co | Vacuum valve switching mechanism |
JPS573321A (en) * | 1980-06-05 | 1982-01-08 | Tokyo Shibaura Electric Co | Vacuum valve switching mechanism |
JP2013229108A (ja) * | 2012-04-24 | 2013-11-07 | Mitsubishi Electric Corp | 開閉装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2570129B2 (ja) * | 1993-08-31 | 1997-01-08 | 日本電気株式会社 | 光ヘッド駆動装置 |
-
1978
- 1978-08-15 JP JP9927878A patent/JPS5527531A/ja active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS573323A (en) * | 1980-06-05 | 1982-01-08 | Tokyo Shibaura Electric Co | Vacuum valve switching mechanism |
JPS573321A (en) * | 1980-06-05 | 1982-01-08 | Tokyo Shibaura Electric Co | Vacuum valve switching mechanism |
JPS637415B2 (ja) * | 1980-06-05 | 1988-02-16 | Tokyo Shibaura Electric Co | |
JP2013229108A (ja) * | 2012-04-24 | 2013-11-07 | Mitsubishi Electric Corp | 開閉装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS616962B2 (ja) | 1986-03-03 |
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