CH431661A - Electrical switchgear - Google Patents

Electrical switchgear

Info

Publication number
CH431661A
CH431661A CH326965A CH326965A CH431661A CH 431661 A CH431661 A CH 431661A CH 326965 A CH326965 A CH 326965A CH 326965 A CH326965 A CH 326965A CH 431661 A CH431661 A CH 431661A
Authority
CH
Switzerland
Prior art keywords
electrical switchgear
switchgear
electrical
Prior art date
Application number
CH326965A
Other languages
German (de)
Inventor
Wennersten Bo
Original Assignee
Svenska Elfab Ab Selfa
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 Svenska Elfab Ab Selfa filed Critical Svenska Elfab Ab Selfa
Publication of CH431661A publication Critical patent/CH431661A/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
    • H01H9/10—Adaptation for built-in fuses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
    • 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
CH326965A 1964-03-09 1965-03-09 Electrical switchgear CH431661A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE292464 1964-03-09

Publications (1)

Publication Number Publication Date
CH431661A true CH431661A (en) 1967-03-15

Family

ID=20261014

Family Applications (1)

Application Number Title Priority Date Filing Date
CH326965A CH431661A (en) 1964-03-09 1965-03-09 Electrical switchgear

Country Status (8)

Country Link
AT (1) AT262430B (en)
BE (1) BE660832A (en)
CH (1) CH431661A (en)
DE (1) DE1540375B2 (en)
FR (1) FR1426023A (en)
GB (1) GB1095764A (en)
NL (1) NL6502961A (en)
NO (1) NO119094B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017815A1 (en) * 1979-04-12 1980-10-29 Siemens Aktiengesellschaft On-load low tension switch with fuse

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1451958A (en) * 1973-05-03 1976-10-06 Mte Components Lt Electrical switches
GB9317260D0 (en) * 1993-08-19 1993-10-06 Blp Components Ltd Solenoid operated switching devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017815A1 (en) * 1979-04-12 1980-10-29 Siemens Aktiengesellschaft On-load low tension switch with fuse

Also Published As

Publication number Publication date
DE1540375A1 (en) 1970-01-02
FR1426023A (en) 1966-01-24
NO119094B (en) 1970-03-23
BE660832A (en) 1965-07-01
DE1540375B2 (en) 1972-05-18
NL6502961A (en) 1965-09-10
AT262430B (en) 1968-06-10
GB1095764A (en) 1967-12-20

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