SE308928B - - Google Patents

Info

Publication number
SE308928B
SE308928B SE5783/63A SE578363A SE308928B SE 308928 B SE308928 B SE 308928B SE 5783/63 A SE5783/63 A SE 5783/63A SE 578363 A SE578363 A SE 578363A SE 308928 B SE308928 B SE 308928B
Authority
SE
Sweden
Application number
SE5783/63A
Inventor
J Gratzmuller
Original Assignee
J Gratzmuller
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 J Gratzmuller filed Critical J Gratzmuller
Publication of SE308928B publication Critical patent/SE308928B/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02Details
    • H01H33/04Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/14Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00Mechanisms for operating contacts
    • H01H3/32Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/46Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02Details
    • H01H33/28Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/34Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/008Pedestal mounted switch gear combinations
SE5783/63A 1962-05-25 1963-05-24 SE308928B (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
SE308928B true SE308928B (en) 1969-03-03

Family

ID=26195862

Family Applications (1)

Application Number Title Priority Date Filing Date
SE5783/63A SE308928B (en) 1962-05-25 1963-05-24

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
US3247338A (en) 1966-04-19
AT245668B (en) 1966-03-10
FR82440E (en) 1964-02-07
DE1225268B (en) 1966-09-22
GB1016194A (en) 1966-01-05
BE632763A (en)
FR1334353A (en) 1963-08-09
CH398746A (en) 1966-03-15
NL293165A (en)
ES288270A1 (en) 1963-07-16

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