CH214263A - Hydraulic actuation device for switching elements on electrical devices. - Google Patents

Hydraulic actuation device for switching elements on electrical devices.

Info

Publication number
CH214263A
CH214263A CH214263DA CH214263A CH 214263 A CH214263 A CH 214263A CH 214263D A CH214263D A CH 214263DA CH 214263 A CH214263 A CH 214263A
Authority
CH
Switzerland
Prior art keywords
switching elements
electrical devices
actuation device
hydraulic actuation
hydraulic
Prior art date
Application number
Other languages
German (de)
Inventor
Hermes Patentverwertun Haftung
Original Assignee
Hermes Patentverwertungs Gmbh
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 Hermes Patentverwertungs Gmbh filed Critical Hermes Patentverwertungs Gmbh
Publication of CH214263A publication Critical patent/CH214263A/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
    • H01H33/02—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
CH214263D 1937-11-10 1938-11-09 Hydraulic actuation device for switching elements on electrical devices. CH214263A (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
CH214263A true CH214263A (en) 1941-04-15

Family

ID=32073662

Family Applications (1)

Application Number Title Priority Date Filing Date
CH214263D CH214263A (en) 1937-11-10 1938-11-09 Hydraulic actuation device for switching elements on electrical devices.

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1131300B (en) * 1956-02-24 1962-06-14 Bruno Paul Jean Cirilli Low-liquid high-voltage circuit breaker

Families Citing this family (16)

* 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1131300B (en) * 1956-02-24 1962-06-14 Bruno Paul Jean Cirilli Low-liquid high-voltage circuit breaker

Also Published As

Publication number Publication date
NL50549C (en)
US2290320A (en) 1942-07-21
DE758052C (en) 1953-05-18
DE708320C (en) 1941-07-17
BE431038A (en)
FR873902A (en) 1942-07-30
US2249006A (en) 1941-07-15
US2198491A (en) 1940-04-23

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