BE872174A - PERFECTED ELECTRICAL SWITCH - Google Patents

PERFECTED ELECTRICAL SWITCH

Info

Publication number
BE872174A
BE872174A BE191857A BE191857A BE872174A BE 872174 A BE872174 A BE 872174A BE 191857 A BE191857 A BE 191857A BE 191857 A BE191857 A BE 191857A BE 872174 A BE872174 A BE 872174A
Authority
BE
Belgium
Prior art keywords
electrical switch
perfected electrical
perfected
switch
electrical
Prior art date
Application number
BE191857A
Other languages
French (fr)
Original Assignee
Ave Belli Andrea
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 Ave Belli Andrea filed Critical Ave Belli Andrea
Publication of BE872174A publication Critical patent/BE872174A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
BE191857A 1978-06-26 1978-11-21 PERFECTED ELECTRICAL SWITCH BE872174A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24966/78A IT1108714B (en) 1978-06-26 1978-06-26 PERFECTED ELECTRIC SWITCH

Publications (1)

Publication Number Publication Date
BE872174A true BE872174A (en) 1979-03-16

Family

ID=11215281

Family Applications (1)

Application Number Title Priority Date Filing Date
BE191857A BE872174A (en) 1978-06-26 1978-11-21 PERFECTED ELECTRICAL SWITCH

Country Status (5)

Country Link
BE (1) BE872174A (en)
ES (1) ES240757Y (en)
FR (1) FR2430075A1 (en)
GB (1) GB2024517B (en)
IT (1) IT1108714B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB255993A (en) * 1925-05-27 1926-08-05 English Electric Co Ltd Improvements in blow out for electric circuit breakers
DE974932C (en) * 1940-09-12 1961-06-08 Siemens Ag Contact arrangement for lever and disconnector
GB779624A (en) * 1954-08-24 1957-07-24 Herbert Werner Wolff Improvements relating to electric circuit-breakers
GB930101A (en) * 1958-08-02 1963-07-03 Whipp & Bourne Ltd Improvements in or relating to air-break circuit-breakers
FR1491924A (en) * 1966-05-07 1967-08-11 Stotz Kontakt Gmbh Arc extinguishing device
US3576414A (en) * 1968-10-18 1971-04-27 S & C Electric Co High voltage switch with preinsertion resistor

Also Published As

Publication number Publication date
ES240757U (en) 1979-03-16
IT1108714B (en) 1985-12-09
IT7824966A0 (en) 1978-06-26
GB2024517B (en) 1982-11-17
FR2430075A1 (en) 1980-01-25
ES240757Y (en) 1979-12-01
GB2024517A (en) 1980-01-09

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