AT326220B - SWITCHING DEVICE FOR FINE OR COARSE LEVEL SELECTORS FOR LOAD CHANGERS - Google Patents

SWITCHING DEVICE FOR FINE OR COARSE LEVEL SELECTORS FOR LOAD CHANGERS

Info

Publication number
AT326220B
AT326220B AT708273A AT708273A AT326220B AT 326220 B AT326220 B AT 326220B AT 708273 A AT708273 A AT 708273A AT 708273 A AT708273 A AT 708273A AT 326220 B AT326220 B AT 326220B
Authority
AT
Austria
Prior art keywords
fine
switching device
coarse level
level selectors
load changers
Prior art date
Application number
AT708273A
Other languages
German (de)
Other versions
ATA708273A (en
Original Assignee
Transformatoren Union 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 Transformatoren Union Ag filed Critical Transformatoren Union Ag
Publication of ATA708273A publication Critical patent/ATA708273A/en
Application granted granted Critical
Publication of AT326220B publication Critical patent/AT326220B/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
    • H01H9/40—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
AT708273A 1972-08-28 1973-08-13 SWITCHING DEVICE FOR FINE OR COARSE LEVEL SELECTORS FOR LOAD CHANGERS AT326220B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722242200 DE2242200C3 (en) 1972-08-28 1972-08-28 Switching device for transformers

Publications (2)

Publication Number Publication Date
ATA708273A ATA708273A (en) 1975-02-15
AT326220B true AT326220B (en) 1975-11-25

Family

ID=5854733

Family Applications (1)

Application Number Title Priority Date Filing Date
AT708273A AT326220B (en) 1972-08-28 1973-08-13 SWITCHING DEVICE FOR FINE OR COARSE LEVEL SELECTORS FOR LOAD CHANGERS

Country Status (4)

Country Link
AT (1) AT326220B (en)
DE (1) DE2242200C3 (en)
FR (1) FR2198307B3 (en)
SE (1) SE382882C (en)

Also Published As

Publication number Publication date
SE382882B (en) 1976-02-16
DE2242200A1 (en) 1974-03-07
SE382882C (en) 1980-02-04
DE2242200B2 (en) 1980-09-04
DE2242200C3 (en) 1981-06-25
FR2198307B3 (en) 1976-07-30
FR2198307A1 (en) 1974-03-29
ATA708273A (en) 1975-02-15

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Legal Events

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