CH398746A - Electrical circuit breaker with several interrupting chambers - Google Patents

Electrical circuit breaker with several interrupting chambers

Info

Publication number
CH398746A
CH398746A CH650063A CH650063A CH398746A CH 398746 A CH398746 A CH 398746A CH 650063 A CH650063 A CH 650063A CH 650063 A CH650063 A CH 650063A CH 398746 A CH398746 A CH 398746A
Authority
CH
Switzerland
Prior art keywords
circuit breaker
electrical circuit
interrupting chambers
several
several interrupting
Prior art date
Application number
CH650063A
Other languages
French (fr)
Inventor
Louis Gratzmuller Jean
Original Assignee
Louis Gratzmuller Jean
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 Louis Gratzmuller Jean filed Critical Louis Gratzmuller Jean
Publication of CH398746A publication Critical patent/CH398746A/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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
    • 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
    • H01H33/008—Pedestal mounted switch gear combinations
CH650063A 1962-05-25 1963-05-24 Electrical circuit breaker with several interrupting chambers CH398746A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR898712A FR1334353A (en) 1962-05-25 1962-05-25 Multi-circuit breaker
FR912043A FR82440E (en) 1962-05-25 1962-10-12 Multi-circuit breaker

Publications (1)

Publication Number Publication Date
CH398746A true CH398746A (en) 1966-03-15

Family

ID=26195862

Family Applications (1)

Application Number Title Priority Date Filing Date
CH650063A CH398746A (en) 1962-05-25 1963-05-24 Electrical circuit breaker with several interrupting chambers

Country Status (10)

Country Link
US (1) US3247338A (en)
AT (1) AT245668B (en)
BE (1) BE632763A (en)
CH (1) CH398746A (en)
DE (1) DE1225268B (en)
ES (1) ES288270A1 (en)
FR (2) FR1334353A (en)
GB (1) GB1016194A (en)
NL (1) NL293165A (en)
SE (1) SE308928B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3566054A (en) * 1968-02-13 1971-02-23 Gen Electric High voltage circuit breaker comprising a mechanical linkage interconnecting its components for synchronized operation thereof
US3562465A (en) * 1968-10-21 1971-02-09 Ite Circuit Breaker Ltd Telescopic switch for isolated phase bus
FR2043902A5 (en) * 1969-05-09 1971-02-19 Merlin Gerin
US3855433A (en) * 1973-12-10 1974-12-17 S & C Electric Co High voltage switch arrangement
FR2496334A1 (en) * 1980-12-16 1982-06-18 Merlin Gerin Crank operated contact rod for circuit breaker - uses crank and connecting rod linkage with connecting rod end running in guides to maintain linear motion
FR2514555A1 (en) * 1981-10-12 1983-04-15 Alsthom Atlantique Pressurised gas circuit breaker - includes sliding rods operating two sealed contact sets allowing independent access to each part of extinction chamber
US6946609B1 (en) * 2004-11-08 2005-09-20 General Electric Company Alignment mechanism for a telescopic switch

Also Published As

Publication number Publication date
DE1225268B (en) 1966-09-22
AT245668B (en) 1966-03-10
BE632763A (en)
US3247338A (en) 1966-04-19
NL293165A (en)
SE308928B (en) 1969-03-03
FR82440E (en) 1964-02-07
GB1016194A (en) 1966-01-05
ES288270A1 (en) 1963-07-16
FR1334353A (en) 1963-08-09

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