JPS52137075U - - Google Patents
Info
- Publication number
- JPS52137075U JPS52137075U JP4556876U JP4556876U JPS52137075U JP S52137075 U JPS52137075 U JP S52137075U JP 4556876 U JP4556876 U JP 4556876U JP 4556876 U JP4556876 U JP 4556876U JP S52137075 U JPS52137075 U JP S52137075U
- 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.)
- Pending
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
- H01H2033/66253—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 |
|---|---|---|---|
| JP4556876U JPS52137075U (en) | 1976-04-14 | 1976-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4556876U JPS52137075U (en) | 1976-04-14 | 1976-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS52137075U true JPS52137075U (en) | 1977-10-18 |
Family
ID=28504650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4556876U Pending JPS52137075U (en) | 1976-04-14 | 1976-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52137075U (en) |
-
1976
- 1976-04-14 JP JP4556876U patent/JPS52137075U/ja active Pending