CA960266A - Vacuum circuit breaker assembly - Google Patents
Vacuum circuit breaker assemblyInfo
- Publication number
- CA960266A CA960266A CA182,947A CA182947A CA960266A CA 960266 A CA960266 A CA 960266A CA 182947 A CA182947 A CA 182947A CA 960266 A CA960266 A CA 960266A
- Authority
- CA
- Canada
- Prior art keywords
- circuit breaker
- vacuum circuit
- breaker assembly
- assembly
- vacuum
- 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
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/022—Details particular to three-phase circuit breakers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30666972A | 1972-11-15 | 1972-11-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA960266A true CA960266A (en) | 1974-12-31 |
Family
ID=23186315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA182,947A Expired CA960266A (en) | 1972-11-15 | 1973-10-09 | Vacuum circuit breaker assembly |
Country Status (2)
Country | Link |
---|---|
US (1) | US3793494A (en) |
CA (1) | CA960266A (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3967163A (en) * | 1972-11-21 | 1976-06-29 | Westinghouse Electric Corporation | Supporting means for the power conductors in circuit breakers |
US4012609A (en) * | 1972-11-21 | 1977-03-15 | Westinghouse Electric Corporation | Circuit-interrupters using spaced-apart bars for conductor-assemblies |
US3973096A (en) * | 1973-03-22 | 1976-08-03 | Westinghouse Electric Corporation | Adjustable circuit-interrupter with improved support means |
AT355661B (en) * | 1973-12-14 | 1980-03-10 | Siemens Ag | SHORT-CLOSING AND EARTHING DEVICE FOR ENCLOSED BUSBARS |
US3958093A (en) * | 1974-05-03 | 1976-05-18 | Westinghouse Electric Corporation | Metalclad switchgear using vacuum interrupter elements with improved resilient supporting means |
US4384179A (en) * | 1981-02-12 | 1983-05-17 | Westinghouse Electric Corp. | Stiff flexible connector for a circuit breaker or other electrical apparatus |
US4376235A (en) * | 1981-02-12 | 1983-03-08 | Westinghouse Electric Corp. | Electrical junction of high conductivity for a circuit breaker or other electrical apparatus |
US4933519A (en) * | 1988-08-31 | 1990-06-12 | Westinghouse Electric Corp. | Contact structure for grounding switch |
AUPQ672300A0 (en) * | 2000-04-05 | 2000-05-04 | Nu-Lec Industries Pty Limited | Isolating circuit breaker and circuit protection arrangement |
FR2925976B1 (en) * | 2008-01-02 | 2010-01-29 | Areva T & D Sa | CIRCUIT BREAKER WITH SEVERAL CUTTING ROOMS IN PARALLEL, COMMON TRANSMISSION AND REDUCED LONGITUDINAL DIMENSIONS |
KR101153478B1 (en) * | 2008-04-07 | 2012-06-11 | 미쓰비시덴키 가부시키가이샤 | Vacuum breaker and gas insulated switchgear using the same |
EP2325858A1 (en) * | 2009-11-20 | 2011-05-25 | ABB Technology AG | Medium Voltage circuit breaker arrangement |
KR101873801B1 (en) * | 2017-01-31 | 2018-08-02 | 엘에스산전 주식회사 | Earthing structure of earthing truck |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1661375A (en) * | 1926-03-15 | 1928-03-06 | Delco Remy Corp | Conductor clamp |
US3321599A (en) * | 1966-04-20 | 1967-05-23 | Gen Electric | Vacuum-type circuit interrupter with means for reducing arc voltage during high instantaneous currents |
US3409865A (en) * | 1966-07-21 | 1968-11-05 | Quick Cable Corp | Battery terminal clamp |
DE1640002B1 (en) * | 1968-01-05 | 1971-01-14 | Amp Inc | Battery clamp |
US3529111A (en) * | 1968-02-28 | 1970-09-15 | Westinghouse Electric Corp | Bounce-suppressing arrangement for separable electrical contacts |
-
1972
- 1972-11-15 US US00306669A patent/US3793494A/en not_active Expired - Lifetime
-
1973
- 1973-10-09 CA CA182,947A patent/CA960266A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3793494A (en) | 1974-02-19 |
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