AT289940B - DRIVE DEVICE FOR DISCONNECTOR, EARTHING SWITCH OD. DGL - Google Patents

DRIVE DEVICE FOR DISCONNECTOR, EARTHING SWITCH OD. DGL

Info

Publication number
AT289940B
AT289940B AT868469A AT868469A AT289940B AT 289940 B AT289940 B AT 289940B AT 868469 A AT868469 A AT 868469A AT 868469 A AT868469 A AT 868469A AT 289940 B AT289940 B AT 289940B
Authority
AT
Austria
Prior art keywords
dgl
disconnector
drive device
earthing switch
earthing
Prior art date
Application number
AT868469A
Other languages
German (de)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of AT289940B publication Critical patent/AT289940B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact
AT868469A 1968-10-05 1969-09-12 DRIVE DEVICE FOR DISCONNECTOR, EARTHING SWITCH OD. DGL AT289940B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681801455 DE1801455B2 (en) 1968-10-05 1968-10-05 Isolator or earthing switch drive - has hollow switching shaft inserted on drive shaft, both shafts joined to fixed lever via linked leverage

Publications (1)

Publication Number Publication Date
AT289940B true AT289940B (en) 1971-03-15

Family

ID=5709755

Family Applications (1)

Application Number Title Priority Date Filing Date
AT868469A AT289940B (en) 1968-10-05 1969-09-12 DRIVE DEVICE FOR DISCONNECTOR, EARTHING SWITCH OD. DGL

Country Status (4)

Country Link
AT (1) AT289940B (en)
CH (1) CH493082A (en)
DE (1) DE1801455B2 (en)
SE (1) SE346415B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478368A1 (en) * 1980-03-12 1981-09-18 Merlin Gerin MANEUVER MECHANISM FOR TETRAPOLAR CIRCUIT BREAKER

Also Published As

Publication number Publication date
SE346415B (en) 1972-07-03
DE1801455A1 (en) 1970-07-02
DE1801455B2 (en) 1976-10-07
CH493082A (en) 1970-06-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee