JPS50134669U - - Google Patents
Info
- Publication number
- JPS50134669U JPS50134669U JP4475974U JP4475974U JPS50134669U JP S50134669 U JPS50134669 U JP S50134669U JP 4475974 U JP4475974 U JP 4475974U JP 4475974 U JP4475974 U JP 4475974U JP S50134669 U JPS50134669 U JP S50134669U
- 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
- H01H2033/66246—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 |
---|---|---|---|
JP4475974U JPS50134669U (de) | 1974-04-22 | 1974-04-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4475974U JPS50134669U (de) | 1974-04-22 | 1974-04-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS50134669U true JPS50134669U (de) | 1975-11-06 |
Family
ID=28178225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4475974U Pending JPS50134669U (de) | 1974-04-22 | 1974-04-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS50134669U (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009124837A1 (de) * | 2008-04-08 | 2009-10-15 | Siemens Aktiengesellschaft | Vakuumschaltröhre |
-
1974
- 1974-04-22 JP JP4475974U patent/JPS50134669U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009124837A1 (de) * | 2008-04-08 | 2009-10-15 | Siemens Aktiengesellschaft | Vakuumschaltröhre |