DK111497B - Elektrisk afbryder. - Google Patents

Elektrisk afbryder.

Info

Publication number
DK111497B
DK111497B DK108565A DK108565A DK111497B DK 111497 B DK111497 B DK 111497B DK 108565 A DK108565 A DK 108565A DK 108565 A DK108565 A DK 108565A DK 111497 B DK111497 B DK 111497B
Authority
DK
Denmark
Prior art keywords
electrical switch
switch
electrical
Prior art date
Application number
DK108565A
Other languages
English (en)
Inventor
K Kullman
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Publication of DK111497B publication Critical patent/DK111497B/da

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
    • 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
    • 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
    • H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
DK108565A 1964-03-03 1965-03-03 Elektrisk afbryder. DK111497B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE256564A SE300250B (da) 1964-03-03 1964-03-03

Publications (1)

Publication Number Publication Date
DK111497B true DK111497B (da) 1968-09-02

Family

ID=20260187

Family Applications (1)

Application Number Title Priority Date Filing Date
DK108565A DK111497B (da) 1964-03-03 1965-03-03 Elektrisk afbryder.

Country Status (5)

Country Link
DE (1) DE1258955B (da)
DK (1) DK111497B (da)
FI (1) FI45388C (da)
GB (1) GB1089971A (da)
SE (1) SE300250B (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE464158B (sv) * 1989-07-04 1991-03-11 Asea Brown Boveri Kontaktanordning foer elkopplare
FR2652199B1 (fr) * 1989-09-19 1994-05-13 Telemecanique Dispositif interrupteur avec boucles de courant assistant le developpement de l'arc.
US5313031A (en) * 1990-12-28 1994-05-17 Mitsubishi Denki Kabushiki Kaisha Electric switch gear with improved stationary contact configuration

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE534048A (da) * 1953-12-11

Also Published As

Publication number Publication date
FI45388C (fi) 1972-05-10
FI45388B (da) 1972-01-31
SE300250B (da) 1968-04-22
DE1258955B (de) 1968-01-18
GB1089971A (en) 1967-11-08

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