SE405294B - Elektrisk effektbrytare - Google Patents

Elektrisk effektbrytare

Info

Publication number
SE405294B
SE405294B SE7513750A SE7513750A SE405294B SE 405294 B SE405294 B SE 405294B SE 7513750 A SE7513750 A SE 7513750A SE 7513750 A SE7513750 A SE 7513750A SE 405294 B SE405294 B SE 405294B
Authority
SE
Sweden
Prior art keywords
electric power
power switch
switch
electric
power
Prior art date
Application number
SE7513750A
Other languages
English (en)
Other versions
SE7513750L (sv
Inventor
L Niemeyer
K Ragaller
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of SE7513750L publication Critical patent/SE7513750L/sv
Publication of SE405294B publication Critical patent/SE405294B/sv

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
    • H01H33/20—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
    • 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
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
    • H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
    • H01H33/83—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas wherein the contacts are opened by the flow of air or gas
SE7513750A 1974-12-10 1975-12-05 Elektrisk effektbrytare SE405294B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1635874A CH579318A5 (sv) 1974-12-10 1974-12-10

Publications (2)

Publication Number Publication Date
SE7513750L SE7513750L (sv) 1976-06-11
SE405294B true SE405294B (sv) 1978-11-27

Family

ID=4416653

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7513750A SE405294B (sv) 1974-12-10 1975-12-05 Elektrisk effektbrytare

Country Status (9)

Country Link
US (1) US4072838A (sv)
JP (1) JPS5947854B2 (sv)
CA (1) CA1047080A (sv)
CH (1) CH579318A5 (sv)
DE (2) DE2501607C2 (sv)
FR (1) FR2294530A1 (sv)
GB (1) GB1491278A (sv)
IT (1) IT1049965B (sv)
SE (1) SE405294B (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476381B1 (fr) * 1980-02-16 1985-10-25 Hitachi Ltd Sectionneur isole par gaz

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE529002C (de) * 1928-11-02 1931-07-08 Siemens Schuckertwerke Akt Ges Druckluftschalter
BE419075A (fr) * 1936-12-19 1937-01-30 Acec Dispositif de coupure d'un courant à l'aide d'un fluide sous pression
DE696786C (de) * 1938-06-15 1940-09-30 Aeg Elektrischer Hochspannungsschalter mit freier Lufttrennstrecke und Lichtbogenloeschung durch ein stroemendes Loeschmittel, insbesondere Druckgas
DE926143C (de) * 1952-11-09 1955-04-07 Deutsche Bundespost Anordnung zur Verminderung der Abstrahlung von Nebenzipfeln bei Richtfunkantennen
DE1116769B (de) * 1953-01-13 1961-11-09 Merlin Gerin Schalter mit Loeschkammer und zwischen dieser und den Schaltkontakten angeordneten, auseinanderlaufenden Leithoernern, auf denen der Lichtbogen mit Unterstuetzung durch einen Luftstrom zur Loeschkammer wandert
DE1069739B (sv) * 1958-03-25 1959-11-26
BE639624A (sv) * 1962-11-08
US3604872A (en) * 1970-04-19 1971-09-14 Ite Imperial Corp Pressurized gas interrupter structure
US3823289A (en) * 1971-08-27 1974-07-09 Ite Imperial Corp Interrupter structure for circuit breaker with individual blast valves and timedelayed upstream cutoff valve
DE2316008B2 (de) * 1973-03-30 1978-03-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Anordnung zur Löschung eines rotierenden elektrischen Wechselstromlichtbogens

Also Published As

Publication number Publication date
DE7501141U (de) 1976-10-14
GB1491278A (en) 1977-11-09
CA1047080A (en) 1979-01-23
FR2294530B1 (sv) 1981-09-25
FR2294530A1 (fr) 1976-07-09
JPS51109475A (sv) 1976-09-28
SE7513750L (sv) 1976-06-11
IT1049965B (it) 1981-02-10
US4072838A (en) 1978-02-07
CH579318A5 (sv) 1976-08-31
JPS5947854B2 (ja) 1984-11-21
DE2501607C2 (de) 1985-12-12
DE2501607A1 (de) 1976-06-16

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