ATA214491A - DRIVE FOR A POLE OF A CIRCUIT BREAKER - Google Patents
DRIVE FOR A POLE OF A CIRCUIT BREAKERInfo
- Publication number
- ATA214491A ATA214491A AT214491A AT214491A ATA214491A AT A214491 A ATA214491 A AT A214491A AT 214491 A AT214491 A AT 214491A AT 214491 A AT214491 A AT 214491A AT A214491 A ATA214491 A AT A214491A
- Authority
- AT
- Austria
- Prior art keywords
- pole
- drive
- circuit breaker
- breaker
- circuit
- 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
- H01H33/666—Operating arrangements
-
- 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
- H01H33/666—Operating arrangements
- H01H2033/6667—Details concerning lever type driving rod arrangements
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT214491A ATA214491A (en) | 1991-10-29 | 1991-10-29 | DRIVE FOR A POLE OF A CIRCUIT BREAKER |
PCT/AT1992/000133 WO1993009555A1 (en) | 1991-10-29 | 1992-10-28 | Drive for a power switch pole |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT214491A ATA214491A (en) | 1991-10-29 | 1991-10-29 | DRIVE FOR A POLE OF A CIRCUIT BREAKER |
Publications (1)
Publication Number | Publication Date |
---|---|
ATA214491A true ATA214491A (en) | 1996-07-15 |
Family
ID=3528715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT214491A ATA214491A (en) | 1991-10-29 | 1991-10-29 | DRIVE FOR A POLE OF A CIRCUIT BREAKER |
Country Status (2)
Country | Link |
---|---|
AT (1) | ATA214491A (en) |
WO (1) | WO1993009555A1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3025375A (en) * | 1960-04-04 | 1962-03-13 | Gen Electric | Electric circuit breaker having a sealed interrupting unit |
US3594525A (en) * | 1969-04-21 | 1971-07-20 | Gen Electric | Common parallel operating means for series-connected, laterally offset vacuum switches |
DE2717958B2 (en) * | 1977-04-20 | 1979-06-13 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Drive device for electrical switching devices with pressure contacts |
-
1991
- 1991-10-29 AT AT214491A patent/ATA214491A/en not_active IP Right Cessation
-
1992
- 1992-10-28 WO PCT/AT1992/000133 patent/WO1993009555A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO1993009555A1 (en) | 1993-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1J | Withdrawal paragraph 166 lit. 6 | ||
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |