CH415796A - Electric power switchgear - Google Patents

Electric power switchgear

Info

Publication number
CH415796A
CH415796A CH403564A CH403564A CH415796A CH 415796 A CH415796 A CH 415796A CH 403564 A CH403564 A CH 403564A CH 403564 A CH403564 A CH 403564A CH 415796 A CH415796 A CH 415796A
Authority
CH
Switzerland
Prior art keywords
electric power
power switchgear
switchgear
electric
power
Prior art date
Application number
CH403564A
Other languages
German (de)
Inventor
Roxburgh Albert
Charles Gibson Arthur
Original Assignee
Ass Elect Ind
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ass Elect Ind filed Critical Ass Elect Ind
Publication of CH415796A publication Critical patent/CH415796A/en

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
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/18—Switchgear having carriage withdrawable for isolation with isolation by vertical withdrawal
    • H02B11/20—Switchgear having carriage withdrawable for isolation with isolation by vertical withdrawal having an enclosure
    • H02B11/22—Switchgear having carriage withdrawable for isolation with isolation by vertical withdrawal having an enclosure wherein front of enclosure moves with carriage upon horizontal withdrawal subsequent to isolation
    • 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
    • H01H2033/024—Details particular to three-phase circuit breakers with a triangular setup of circuit breakers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
CH403564A 1963-04-01 1964-03-31 Electric power switchgear CH415796A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12834/63A GB997126A (en) 1963-04-01 1963-04-01 Improvements in and relating to power switchgear

Publications (1)

Publication Number Publication Date
CH415796A true CH415796A (en) 1966-06-30

Family

ID=10011993

Family Applications (1)

Application Number Title Priority Date Filing Date
CH403564A CH415796A (en) 1963-04-01 1964-03-31 Electric power switchgear

Country Status (5)

Country Link
US (1) US3305657A (en)
BE (1) BE645847A (en)
CH (1) CH415796A (en)
FR (1) FR1389898A (en)
GB (1) GB997126A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19753177B4 (en) * 1997-11-20 2007-09-20 Siemens Ag Drive for circuit breaker of a switchgear

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397293A (en) * 1965-08-13 1968-08-13 Gen Electric Metal-clad switchgear employing vacuum type circuit interrupters
US3526735A (en) * 1966-06-15 1970-09-01 Mc Graw Edison Co Repeating circuit interrupter
US3529111A (en) * 1968-02-28 1970-09-15 Westinghouse Electric Corp Bounce-suppressing arrangement for separable electrical contacts
US3670123A (en) * 1971-04-29 1972-06-13 Joslyn Mfg & Supply Co Multi-point to common point dead tank switch having vacuum insulated contacts and vacuum insulated terminals
JPS4729550U (en) * 1971-04-30 1972-12-04
DE2211413C3 (en) * 1972-03-06 1975-12-04 Siemens Ag, 1000 Berlin Und 8000 Muenchen Multipole vacuum switchgear
US3784774A (en) * 1972-08-21 1974-01-08 Ite Imperial Corp Vacuum circuit breaker current transfer and actuation
US3882751A (en) * 1972-12-14 1975-05-13 Nippon Musical Instruments Mfg Electronic musical instrument employing waveshape memories
US4950854A (en) * 1989-10-31 1990-08-21 Electric Services, Inc. Vacuum operated circuit breaker apparatus for replacing air-magnetic circuit breaker assemblies
FR2689305B1 (en) * 1992-03-27 1997-04-30 Alsthom Gec THREE - PHASE SWITCHING MODULE AND APPLICATION IN PARTICULAR TO A MEDIUM VOLTAGE CIRCUIT BREAKER.
JP3783836B2 (en) * 2000-05-26 2006-06-07 三菱電機株式会社 Vacuum circuit breaker

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2445588A (en) * 1944-07-11 1948-07-20 Gen Electric Electrical switchgear
US2749410A (en) * 1952-08-12 1956-06-05 Allis Chalmers Mfg Co Arc chute with perforated barrier plates having staggered slots
GB769406A (en) * 1954-03-04 1957-03-06 British Thomson Houston Co Ltd Improvements in metal-clad electric switchgear
US2810805A (en) * 1955-10-03 1957-10-22 Schwager Wood Corp Circuit interrupting and isolating switch
NL216587A (en) * 1956-04-24
US2889424A (en) * 1957-12-31 1959-06-02 Bell Telephone Labor Inc Relay
US3025375A (en) * 1960-04-04 1962-03-13 Gen Electric Electric circuit breaker having a sealed interrupting unit
US3163735A (en) * 1962-06-29 1964-12-29 Gen Electric Electric circuit breaker with sealed interrupting unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19753177B4 (en) * 1997-11-20 2007-09-20 Siemens Ag Drive for circuit breaker of a switchgear

Also Published As

Publication number Publication date
US3305657A (en) 1967-02-21
GB997126A (en) 1965-06-30
FR1389898A (en) 1965-02-19
BE645847A (en) 1964-07-16

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