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FI45388C - Strömbrytare. - Google Patents

Strömbrytare.

Info

Publication number
FI45388C
FI45388C FI50265A FI50265A FI45388C FI 45388 C FI45388 C FI 45388C FI 50265 A FI50265 A FI 50265A FI 50265 A FI50265 A FI 50265A FI 45388 C FI45388 C FI 45388C
Authority
FI
Finland
Prior art keywords
switch
Prior art date
Application number
FI50265A
Other languages
English (en)
Finnish (fi)
Other versions
FI45388B (sv
Inventor
Kullman Klas
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
Application granted granted Critical
Publication of FI45388B publication Critical patent/FI45388B/fi
Publication of FI45388C publication Critical patent/FI45388C/sv

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
FI50265A 1964-03-03 1965-03-01 Strömbrytare. FI45388C (sv)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FI45388B FI45388B (sv) 1972-01-31
FI45388C true FI45388C (sv) 1972-05-10

Family

ID=20260187

Family Applications (1)

Application Number Title Priority Date Filing Date
FI50265A FI45388C (sv) 1964-03-03 1965-03-01 Strömbrytare.

Country Status (5)

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

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 (sv) * 1953-12-11

Also Published As

Publication number Publication date
DE1258955B (de) 1968-01-18
FI45388B (sv) 1972-01-31
GB1089971A (en) 1967-11-08
SE300250B (sv) 1968-04-22
DK111497B (da) 1968-09-02

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