BE431038A - - Google Patents

Info

Publication number
BE431038A
BE431038A BE431038DA BE431038A BE 431038 A BE431038 A BE 431038A BE 431038D A BE431038D A BE 431038DA BE 431038 A BE431038 A BE 431038A
Authority
BE
Belgium
Application number
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.)
Publication of BE431038A publication Critical patent/BE431038A/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
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
    • 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
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
    • 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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/55—Oil reservoirs or tanks; Lowering means therefor
    • 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
    • H01H33/008—Pedestal mounted switch gear combinations
    • 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
BE431038D 1937-11-10 BE431038A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE214263X 1937-11-10
DES130638D DE708320C (en) 1937-11-10 1938-01-30 Isolator with Isolierfluessigkeitsgestaenge, especially for high voltage switches
DES130803D DE758052C (en) 1937-11-10 1938-02-12 Hydraulic actuation device for multi-phase high-voltage switches

Publications (1)

Publication Number Publication Date
BE431038A true BE431038A (en)

Family

ID=32073662

Family Applications (1)

Application Number Title Priority Date Filing Date
BE431038D BE431038A (en) 1937-11-10

Country Status (6)

Country Link
US (3) US2290320A (en)
BE (1) BE431038A (en)
CH (1) CH214263A (en)
DE (2) DE708320C (en)
FR (1) FR873902A (en)
NL (1) NL50549C (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2470604A (en) * 1944-11-21 1949-05-17 Westinghouse Electric Corp Circuit breaker
US2447674A (en) * 1945-01-13 1948-08-24 Westinghouse Electric Corp Circuit interrupter
US2542790A (en) * 1945-11-23 1951-02-20 Westinghouse Electric Corp Circuit interrupter
US2611841A (en) * 1948-05-24 1952-09-23 Carter Carburetor Corp Engine switch with detent
US2856480A (en) * 1953-03-10 1958-10-14 Licentia Gmbh High voltage switch
FR1098233A (en) * 1954-01-15 1955-07-20 Circuit breaker control
FR1145488A (en) * 1956-02-24 1957-10-25 Improvements in circuit breakers for high voltage electric currents
FR1147257A (en) * 1956-04-04 1957-11-21 Hydraulic control for circuit breakers
US3021410A (en) * 1957-04-30 1962-02-13 Allis Chalmers Mfg Co Device for lowering and raising a movable structure from or to its support
US2936355A (en) * 1957-06-21 1960-05-10 Ite Circuit Breaker Ltd Latch means for recirculating gas blast interrupters
US3075060A (en) * 1957-10-30 1963-01-22 Westinghouse Electric Corp Circuit interrupters
US3008017A (en) * 1958-01-16 1961-11-07 Westinghouse Electric Corp Circuit breaker
US3106137A (en) * 1958-10-15 1963-10-08 Ite Circuit Breaker Ltd Operating mechanism for circuit breakers
US3030467A (en) * 1959-10-20 1962-04-17 Mc Graw Edison Co Fluid means for polyphase operation of single phase reclosers
DE3609509A1 (en) * 1986-03-20 1987-09-24 Behr Industrieanlagen ELECTRICAL HIGH VOLTAGE SWITCH FOR GROUNDING, IN PARTICULAR AN ELECTROSTATIC COATING SYSTEM
DE3609510A1 (en) * 1986-03-20 1987-09-24 Behr Industrieanlagen EARTHING SYSTEM FOR A SPRAYING CAB
DE102012207640A1 (en) * 2012-05-08 2013-11-14 Siemens Aktiengesellschaft switching arrangement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE656270C (en) * 1934-06-21 1938-02-03 Sachsenwerk Licht & Kraft Ag Circuit breaker with several switching bridges that can be moved together

Also Published As

Publication number Publication date
NL50549C (en)
US2290320A (en) 1942-07-21
DE758052C (en) 1953-05-18
DE708320C (en) 1941-07-17
FR873902A (en) 1942-07-30
CH214263A (en) 1941-04-15
US2249006A (en) 1941-07-15
US2198491A (en) 1940-04-23

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