BE645847A - - Google Patents

Info

Publication number
BE645847A
BE645847A BE645847A BE645847A BE645847A BE 645847 A BE645847 A BE 645847A BE 645847 A BE645847 A BE 645847A BE 645847 A BE645847 A BE 645847A BE 645847 A BE645847 A BE 645847A
Authority
BE
Belgium
Application number
BE645847A
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 filed Critical
Publication of BE645847A publication Critical patent/BE645847A/xx

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)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Gas-Insulated Switchgears (AREA)
BE645847A 1963-04-01 1964-03-27 BE645847A (de)

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
BE645847A true BE645847A (de) 1964-07-16

Family

ID=10011993

Family Applications (1)

Application Number Title Priority Date Filing Date
BE645847A BE645847A (de) 1963-04-01 1964-03-27

Country Status (5)

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

Families Citing this family (12)

* 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
US3603753A (en) * 1968-02-28 1971-09-07 Westinghouse Electric Corp Metalclad switchgear using vacuum interrupter elements
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 (de) * 1971-04-30 1972-12-04
DE2211413C3 (de) * 1972-03-06 1975-12-04 Siemens Ag, 1000 Berlin Und 8000 Muenchen Mehrpoliges Vakuumschaltgerat
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 (fr) * 1992-03-27 1997-04-30 Alsthom Gec Module de coupure triphase et application notamment a un disjoncteur moyenne tension debrochable.
DE19753177B4 (de) * 1997-11-20 2007-09-20 Siemens Ag Antrieb für Leistungsschalter einer Schaltanlage
JP3783836B2 (ja) * 2000-05-26 2006-06-07 三菱電機株式会社 真空遮断器

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 (de) * 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

Also Published As

Publication number Publication date
CH415796A (de) 1966-06-30
US3305657A (en) 1967-02-21
GB997126A (en) 1965-06-30
FR1389898A (fr) 1965-02-19

Similar Documents

Publication Publication Date Title
AT260747B (de)
BE627012A (de)
BE642368A (de)
BE643509A (de)
BE462764A (de)
BE465565A (de)
BE507458A (de)
BE533484A (de)
BE547422A (de)
BE571209A (de)
BE582314A (de)
BE603935A (de)
BE608372A (de)
BE612803A (de)
BE614220A (de)
BE616247A (de)
BE616830A (de)
BE616967A (de)
BE619061A (de)
BE620325A (de)
BE621232A (de)
BE621517A (de)
BE623117A (de)
BE623162A (de)
BE623220A (de)