CH424919A - Vakuumschalter - Google Patents
VakuumschalterInfo
- Publication number
- CH424919A CH424919A CH1324364A CH1324364A CH424919A CH 424919 A CH424919 A CH 424919A CH 1324364 A CH1324364 A CH 1324364A CH 1324364 A CH1324364 A CH 1324364A CH 424919 A CH424919 A CH 424919A
- Authority
- CH
- Switzerland
- Prior art keywords
- vacuum switch
- vacuum
- switch
- Prior art date
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
-
- 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
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4085463A GB1067481A (en) | 1963-10-16 | 1963-10-16 | Improvements relating to vacuum switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH424919A true CH424919A (de) | 1966-11-30 |
Family
ID=10416941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1324364A CH424919A (de) | 1963-10-16 | 1964-10-13 | Vakuumschalter |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE654506A (de) |
| CH (1) | CH424919A (de) |
| GB (1) | GB1067481A (de) |
| NL (1) | NL6412038A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3970810A (en) * | 1975-03-06 | 1976-07-20 | General Electric Company | Electric circuit breaker comprising parallel-connected vacuum interrupters |
| US4233480A (en) * | 1978-09-20 | 1980-11-11 | Westinghouse Electric Corp. | Low voltage vacuum switch with three internal contacts including a center floating contact |
| EP1748455A1 (de) | 2005-07-29 | 2007-01-31 | VA TECH Transmission & Distribution SA | Elektrische Schaltanlage |
-
1963
- 1963-10-16 GB GB4085463A patent/GB1067481A/en not_active Expired
-
1964
- 1964-10-13 CH CH1324364A patent/CH424919A/de unknown
- 1964-10-15 NL NL6412038A patent/NL6412038A/xx unknown
- 1964-10-16 BE BE654506A patent/BE654506A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE654506A (de) | 1965-02-15 |
| GB1067481A (en) | 1967-05-03 |
| NL6412038A (de) | 1965-04-20 |
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