IT1019442B - ELECTRIC SWITCH - Google Patents

ELECTRIC SWITCH

Info

Publication number
IT1019442B
IT1019442B IT5327974A IT5327974A IT1019442B IT 1019442 B IT1019442 B IT 1019442B IT 5327974 A IT5327974 A IT 5327974A IT 5327974 A IT5327974 A IT 5327974A IT 1019442 B IT1019442 B IT 1019442B
Authority
IT
Italy
Prior art keywords
electric switch
switch
electric
Prior art date
Application number
IT5327974A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT1019442B publication Critical patent/IT1019442B/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
    • H01H33/98—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
IT5327974A 1973-10-01 1974-09-30 ELECTRIC SWITCH IT1019442B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1019442B true IT1019442B (en) 1977-11-10

Family

ID=5894220

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5327974A IT1019442B (en) 1973-10-01 1974-09-30 ELECTRIC SWITCH

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
NL7412435A (en) 1975-04-03
CH583456A5 (en) 1976-12-31
DE2349246A1 (en) 1975-04-03
FR2246966B1 (en) 1978-05-05
GB1477711A (en) 1977-06-22
FR2246966A1 (en) 1975-05-02

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