NL175956C - Elektrische hoogspannings-vermogensschakelaar met een gesloten blussysteem. - Google Patents

Elektrische hoogspannings-vermogensschakelaar met een gesloten blussysteem.

Info

Publication number
NL175956C
NL175956C NL7412854A NL7412854A NL175956C NL 175956 C NL175956 C NL 175956C NL 7412854 A NL7412854 A NL 7412854A NL 7412854 A NL7412854 A NL 7412854A NL 175956 C NL175956 C NL 175956C
Authority
NL
Netherlands
Prior art keywords
high voltage
power switch
voltage power
extinguishing system
electric high
Prior art date
Application number
NL7412854A
Other languages
English (en)
Other versions
NL175956B (nl
NL7412854A (nl
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 NL7412854A publication Critical patent/NL7412854A/nl
Publication of NL175956B publication Critical patent/NL175956B/nl
Application granted granted Critical
Publication of NL175956C publication Critical patent/NL175956C/nl

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
    • H01H33/98—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow
    • H01H33/982—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow in which the pressure-generating arc is rotated by a magnetic field
NL7412854A 1973-10-01 1974-09-27 Elektrische hoogspannings-vermogensschakelaar met een gesloten blussysteem. NL175956C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732349224 DE2349224C2 (de) 1973-10-01 1973-10-01 Elektrischer Druckgasschalter

Publications (3)

Publication Number Publication Date
NL7412854A NL7412854A (nl) 1975-04-03
NL175956B NL175956B (nl) 1984-08-16
NL175956C true NL175956C (nl) 1985-01-16

Family

ID=5894208

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7412854A NL175956C (nl) 1973-10-01 1974-09-27 Elektrische hoogspannings-vermogensschakelaar met een gesloten blussysteem.

Country Status (5)

Country Link
CH (1) CH578245A5 (nl)
DE (1) DE2349224C2 (nl)
FR (1) FR2246962A2 (nl)
IT (1) IT1019441B (nl)
NL (1) NL175956C (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH629332A5 (de) * 1977-03-24 1982-04-15 Mitsubishi Electric Corp Stromunterbrecher mit lichtbogenloeschkammer.
DE2811508C2 (de) * 1977-03-24 1983-06-16 Mitsubishi Denki K.K., Tokyo Elektrischer Druckgasschalter
CH641592A5 (de) * 1977-03-24 1984-02-29 Mitsubishi Electric Corp Stromunterbrecher mit lichtbogenloeschender kammer.
DE2910495C2 (de) * 1978-03-18 1986-08-28 Mitsubishi Denki K.K., Tokio/Tokyo Elektrischer Leistungsschalter
JPS5923605B2 (ja) * 1980-03-28 1984-06-04 日新電機株式会社 ガスしや断器
CH662443A5 (de) * 1983-10-28 1987-09-30 Bbc Brown Boveri & Cie Druckgasschalter.
EP0385886B1 (fr) * 1989-02-27 1994-11-09 Merlin Gerin Disjoncteur à arc tournant et à effet centrifuge du gaz d'extinction

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE646031C (de) * 1934-01-23 1937-06-07 Sachsenwerk Licht & Kraft Ag Loeschkammerschalter
US2157911A (en) * 1938-02-12 1939-05-09 Gen Electric Electric circuit breaker

Also Published As

Publication number Publication date
FR2246962A2 (en) 1975-05-02
CH578245A5 (nl) 1976-07-30
IT1019441B (it) 1977-11-10
FR2246962B2 (nl) 1982-11-19
NL175956B (nl) 1984-08-16
NL7412854A (nl) 1975-04-03
DE2349224C2 (de) 1986-09-18
DE2349224A1 (de) 1975-04-03

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee