BE605428A - Electrically operated blow-off pneumatic circuit breaker - Google Patents

Electrically operated blow-off pneumatic circuit breaker

Info

Publication number
BE605428A
BE605428A BE605428A BE605428A BE605428A BE 605428 A BE605428 A BE 605428A BE 605428 A BE605428 A BE 605428A BE 605428 A BE605428 A BE 605428A BE 605428 A BE605428 A BE 605428A
Authority
BE
Belgium
Prior art keywords
circuit breaker
electrically operated
pneumatic circuit
operated blow
blow
Prior art date
Application number
BE605428A
Other languages
French (fr)
Original Assignee
Brown
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 Brown filed Critical Brown
Publication of BE605428A publication Critical patent/BE605428A/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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/7007—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein the flow is a function of the current being interrupted
    • 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
    • H01H3/52—Driving mechanisms, i.e. for transmitting driving force to the contacts with means to ensure stopping at intermediate operative positions
BE605428A 1960-06-29 1961-06-26 Electrically operated blow-off pneumatic circuit breaker BE605428A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB58390A DE1199848B (en) 1960-06-29 1960-06-29 Depending on the current, the movement block for the movable nozzle contact on compressed air switches

Publications (1)

Publication Number Publication Date
BE605428A true BE605428A (en) 1961-10-16

Family

ID=6972052

Family Applications (1)

Application Number Title Priority Date Filing Date
BE605428A BE605428A (en) 1960-06-29 1961-06-26 Electrically operated blow-off pneumatic circuit breaker

Country Status (4)

Country Link
US (1) US3095488A (en)
BE (1) BE605428A (en)
CH (1) CH385957A (en)
DE (1) DE1199848B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3270175A (en) * 1965-04-08 1966-08-30 Mc Graw Edison Co Fault indicator
DE1917724C3 (en) * 1969-04-05 1973-10-18 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Circuit breaker for very short switch-off times
DE3330959A1 (en) * 1983-08-27 1984-04-05 Ritter Starkstromtechnik GmbH & Co, 4600 Dortmund SF6 switching cartridge
FR2554632B1 (en) * 1983-11-08 1986-09-05 Merlin Gerin SELF-BLOWING CIRCUIT BREAKER WITH RELEASABLE NON-RETURN RATCHET
DE10104392C2 (en) * 2001-01-19 2003-07-03 Siemens Ag Vacuum switch and system and method for its control

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR636699A (en) * 1926-04-10 1928-04-14
GB398207A (en) * 1932-03-01 1933-09-01 Willis Bevan Whitney Improvements in or relating to electric alternating current circuit breakers
DE678747C (en) * 1937-08-20 1939-07-21 Aeg Device for extinguishing high-voltage alternating current arcs

Also Published As

Publication number Publication date
US3095488A (en) 1963-06-25
DE1199848B (en) 1965-09-02
CH385957A (en) 1964-12-31

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