SE381122B - DRIVE DEVICE FOR LOAD SWITCH - Google Patents

DRIVE DEVICE FOR LOAD SWITCH

Info

Publication number
SE381122B
SE381122B SE7303350A SE7303350A SE381122B SE 381122 B SE381122 B SE 381122B SE 7303350 A SE7303350 A SE 7303350A SE 7303350 A SE7303350 A SE 7303350A SE 381122 B SE381122 B SE 381122B
Authority
SE
Sweden
Prior art keywords
drive device
load switch
load
switch
drive
Prior art date
Application number
SE7303350A
Other languages
Swedish (sv)
Inventor
T El-Kordi
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
Priority claimed from DE19722211683 external-priority patent/DE2211683A1/en
Priority claimed from DE19722228445 external-priority patent/DE2228445A1/en
Application filed by Transformatoren Union Ag filed Critical Transformatoren Union Ag
Publication of SE381122B publication Critical patent/SE381122B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
    • 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
    • H01H9/0005—Tap change devices
    • H01H9/0027—Operating mechanisms
    • 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
    • H01H9/0005—Tap change devices
    • H01H9/0038—Tap change devices making use of vacuum switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
SE7303350A 1972-03-10 1973-03-09 DRIVE DEVICE FOR LOAD SWITCH SE381122B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722211683 DE2211683A1 (en) 1972-03-10 1972-03-10 DRIVE FOR LOAD SWITCH
DE19722228445 DE2228445A1 (en) 1972-06-10 1972-06-10 DRIVE FOR LOAD SWITCH

Publications (1)

Publication Number Publication Date
SE381122B true SE381122B (en) 1975-11-24

Family

ID=25762869

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7303350A SE381122B (en) 1972-03-10 1973-03-09 DRIVE DEVICE FOR LOAD SWITCH

Country Status (3)

Country Link
AT (1) AT323845B (en)
FR (1) FR2175888B3 (en)
SE (1) SE381122B (en)

Also Published As

Publication number Publication date
FR2175888A1 (en) 1973-10-26
AT323845B (en) 1975-07-25
FR2175888B3 (en) 1976-03-12

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