CA924363A - Multiple vacuum switch apparatus having longitudinal actuator - Google Patents
Multiple vacuum switch apparatus having longitudinal actuatorInfo
- Publication number
- CA924363A CA924363A CA103430A CA103430A CA924363A CA 924363 A CA924363 A CA 924363A CA 103430 A CA103430 A CA 103430A CA 103430 A CA103430 A CA 103430A CA 924363 A CA924363 A CA 924363A
- Authority
- CA
- Canada
- Prior art keywords
- vacuum switch
- switch apparatus
- multiple vacuum
- longitudinal actuator
- actuator
- Prior art date
- 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.)
- Expired
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
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3548370A | 1970-05-07 | 1970-05-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA924363A true CA924363A (en) | 1973-04-10 |
Family
ID=21882976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA103430A Expired CA924363A (en) | 1970-05-07 | 1971-01-22 | Multiple vacuum switch apparatus having longitudinal actuator |
Country Status (2)
Country | Link |
---|---|
US (1) | US3655930A (en) |
CA (1) | CA924363A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5449868A (en) * | 1992-08-07 | 1995-09-12 | Square D Company | Vacuum bottle contactor tip pressure adjuster |
US7151353B2 (en) * | 2000-09-18 | 2006-12-19 | Abb Ab | Switching device |
DE10325682A1 (en) * | 2003-06-02 | 2004-12-30 | Siemens Ag | Gas-insulated busbar component with outdoor bushing |
JP2007049880A (en) * | 2005-08-12 | 2007-02-22 | Fujinon Corp | Actuator |
FR3056823B1 (en) * | 2016-09-23 | 2018-10-12 | Schneider Electric Ind Sas | SYSTEM FOR ACTUATING A VACUUM BULB |
FR3089342B1 (en) * | 2018-12-04 | 2021-09-17 | Schneider Electric Ind Sas | Actuation system for a vacuum interrupter |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2838636A (en) * | 1956-03-16 | 1958-06-10 | Schwager Wood Corp | High voltage circuit interrupting switch means |
US2915611A (en) * | 1958-01-27 | 1959-12-01 | Hi Voltage Equipment Company | Tandem vacuum switches |
US3163735A (en) * | 1962-06-29 | 1964-12-29 | Gen Electric | Electric circuit breaker with sealed interrupting unit |
US3226499A (en) * | 1962-12-03 | 1965-12-28 | Chance Co Ab | Load break switch gear |
US3400353A (en) * | 1966-06-30 | 1968-09-03 | S & C Electric Co | Metal enclosed switchgear with series connected switch means, circuit interrupter means, current responsive means and operating means mounted on door |
US3527910A (en) * | 1968-04-25 | 1970-09-08 | Gen Electric | Polyphase vacuum type circuit breaker |
-
1970
- 1970-05-07 US US35483A patent/US3655930A/en not_active Expired - Lifetime
-
1971
- 1971-01-22 CA CA103430A patent/CA924363A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3655930A (en) | 1972-04-11 |
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