JPS5327727Y2 - - Google Patents
Info
- Publication number
- JPS5327727Y2 JPS5327727Y2 JP7367173U JP7367173U JPS5327727Y2 JP S5327727 Y2 JPS5327727 Y2 JP S5327727Y2 JP 7367173 U JP7367173 U JP 7367173U JP 7367173 U JP7367173 U JP 7367173U JP S5327727 Y2 JPS5327727 Y2 JP S5327727Y2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
- H01H33/66238—Specific bellows details
- H01H2033/66246—Details relating to the guiding of the contact rod in vacuum switch belows
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
- H01H33/66238—Specific bellows details
- H01H2033/66253—Details relating to the prevention of unwanted rotation of the contact rod in vacuum switch bellows
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7367173U JPS5327727Y2 (de) | 1973-06-21 | 1973-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7367173U JPS5327727Y2 (de) | 1973-06-21 | 1973-06-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5021665U JPS5021665U (de) | 1975-03-11 |
| JPS5327727Y2 true JPS5327727Y2 (de) | 1978-07-13 |
Family
ID=28245285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7367173U Expired JPS5327727Y2 (de) | 1973-06-21 | 1973-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5327727Y2 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006324177A (ja) * | 2005-05-20 | 2006-11-30 | Toshiba Corp | 真空バルブ |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0782792B2 (ja) * | 1986-10-07 | 1995-09-06 | 三菱電機株式会社 | 真空しや断器 |
| DE102008018531B3 (de) * | 2008-04-08 | 2009-09-17 | Siemens Aktiengesellschaft | Vakuumschaltröhre |
| JP5307648B2 (ja) * | 2009-06-22 | 2013-10-02 | 三菱電機株式会社 | 真空バルブ |
-
1973
- 1973-06-21 JP JP7367173U patent/JPS5327727Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006324177A (ja) * | 2005-05-20 | 2006-11-30 | Toshiba Corp | 真空バルブ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5021665U (de) | 1975-03-11 |