JPS4915459U - - Google Patents
Info
- Publication number
- JPS4915459U JPS4915459U JP5702272U JP5702272U JPS4915459U JP S4915459 U JPS4915459 U JP S4915459U JP 5702272 U JP5702272 U JP 5702272U JP 5702272 U JP5702272 U JP 5702272U JP S4915459 U JPS4915459 U JP S4915459U
- 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.)
- Granted
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 |
|---|---|---|---|
| JP5702272U JPS5612744Y2 (en, 2012) | 1972-05-15 | 1972-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5702272U JPS5612744Y2 (en, 2012) | 1972-05-15 | 1972-05-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4915459U true JPS4915459U (en, 2012) | 1974-02-08 |
| JPS5612744Y2 JPS5612744Y2 (en, 2012) | 1981-03-24 |
Family
ID=27942627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5702272U Expired JPS5612744Y2 (en, 2012) | 1972-05-15 | 1972-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5612744Y2 (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6394517A (ja) * | 1986-10-07 | 1988-04-25 | 三菱電機株式会社 | 真空しや断器 |
-
1972
- 1972-05-15 JP JP5702272U patent/JPS5612744Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6394517A (ja) * | 1986-10-07 | 1988-04-25 | 三菱電機株式会社 | 真空しや断器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5612744Y2 (en, 2012) | 1981-03-24 |