FR2246966A1 - - Google Patents

Info

Publication number
FR2246966A1
FR2246966A1 FR7432933A FR7432933A FR2246966A1 FR 2246966 A1 FR2246966 A1 FR 2246966A1 FR 7432933 A FR7432933 A FR 7432933A FR 7432933 A FR7432933 A FR 7432933A FR 2246966 A1 FR2246966 A1 FR 2246966A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7432933A
Other languages
French (fr)
Other versions
FR2246966B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri AG Germany
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri AG Germany
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 AG Switzerland, BBC Brown Boveri AG Germany filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2246966A1 publication Critical patent/FR2246966A1/fr
Application granted granted Critical
Publication of FR2246966B1 publication Critical patent/FR2246966B1/fr
Expired legal-status Critical Current

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
FR7432933A 1973-10-01 1974-09-30 Expired FR2246966B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732349246 DE2349246A1 (en) 1973-10-01 1973-10-01 ELECTRIC SWITCH

Publications (2)

Publication Number Publication Date
FR2246966A1 true FR2246966A1 (en) 1975-05-02
FR2246966B1 FR2246966B1 (en) 1978-05-05

Family

ID=5894220

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7432933A Expired FR2246966B1 (en) 1973-10-01 1974-09-30

Country Status (6)

Country Link
CH (1) CH583456A5 (en)
DE (1) DE2349246A1 (en)
FR (1) FR2246966B1 (en)
GB (1) GB1477711A (en)
IT (1) IT1019442B (en)
NL (1) NL7412435A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH641592A5 (en) * 1977-03-24 1984-02-29 Mitsubishi Electric Corp ELECTRIC CIRCUIT BREAKER WITH ARM EXTINGUISHING CHAMBER.
DE7740357U1 (en) 1977-12-30 1980-11-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Gas switch
FR2459543A1 (en) * 1979-06-15 1981-01-09 Alsthom Cgee HIGH VOLTAGE CIRCUIT BREAKER WITH ROTATING ARC AND SELF-BLOWING
JPS5923605B2 (en) * 1980-03-28 1984-06-04 日新電機株式会社 Gas cutter
CH662443A5 (en) * 1983-10-28 1987-09-30 Bbc Brown Boveri & Cie EXHAUST GAS SWITCH.
CN102543553A (en) * 2011-12-09 2012-07-04 沈阳工业大学 SF6 circuit-breaker gyromagnetic air compression type arc extinguishing chamber structure

Also Published As

Publication number Publication date
GB1477711A (en) 1977-06-22
DE2349246A1 (en) 1975-04-03
FR2246966B1 (en) 1978-05-05
NL7412435A (en) 1975-04-03
IT1019442B (en) 1977-11-10
CH583456A5 (en) 1976-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse