BR7702787A - ELECTRIC SWITCH WITH BLOW COIL - Google Patents

ELECTRIC SWITCH WITH BLOW COIL

Info

Publication number
BR7702787A
BR7702787A BR7702787A BR7702787A BR7702787A BR 7702787 A BR7702787 A BR 7702787A BR 7702787 A BR7702787 A BR 7702787A BR 7702787 A BR7702787 A BR 7702787A BR 7702787 A BR7702787 A BR 7702787A
Authority
BR
Brazil
Prior art keywords
electric switch
blow coil
blow
coil
switch
Prior art date
Application number
BR7702787A
Other languages
Portuguese (pt)
Inventor
W Holzer
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BR7702787A publication Critical patent/BR7702787A/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
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
BR7702787A 1976-05-14 1977-05-02 ELECTRIC SWITCH WITH BLOW COIL BR7702787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2621478A DE2621478B2 (en) 1976-05-14 1976-05-14 Arc extinguishing device for DC switching devices

Publications (1)

Publication Number Publication Date
BR7702787A true BR7702787A (en) 1978-02-21

Family

ID=5977997

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7702787A BR7702787A (en) 1976-05-14 1977-05-02 ELECTRIC SWITCH WITH BLOW COIL

Country Status (8)

Country Link
JP (1) JPS52139968A (en)
AU (1) AU2515977A (en)
BR (1) BR7702787A (en)
CH (1) CH607279A5 (en)
DE (1) DE2621478B2 (en)
ES (1) ES458755A1 (en)
FR (1) FR2351484A1 (en)
SE (1) SE7704835L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3701275A1 (en) * 1987-01-17 1988-07-28 Vorwerk Co Interholding OVERCURRENT PROTECTION SNAP SWITCH FOR HOUSEHOLD APPLIANCES
DE4342129A1 (en) * 1993-12-10 1995-06-14 Abb Patent Gmbh Electric switch for current interruption in AC and DC circuits
DE102006035844B4 (en) * 2006-08-01 2008-06-19 Schaltbau Gmbh Contactor for DC and AC operation

Also Published As

Publication number Publication date
JPS52139968A (en) 1977-11-22
CH607279A5 (en) 1978-11-30
SE7704835L (en) 1977-11-15
DE2621478A1 (en) 1977-11-17
ES458755A1 (en) 1978-03-01
DE2621478B2 (en) 1978-03-02
AU2515977A (en) 1978-11-23
FR2351484A1 (en) 1977-12-09

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