NL116842B - - Google Patents

Info

Publication number
NL116842B
NL116842B NL116842DA NL116842B NL 116842 B NL116842 B NL 116842B NL 116842D A NL116842D A NL 116842DA NL 116842 B NL116842 B NL 116842B
Authority
NL
Netherlands
Application number
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.)
Publication of NL116842B publication Critical patent/NL116842B/xx

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
    • H01H9/0005—Tap change devices
    • H01H9/0027—Operating mechanisms
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/14—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Transmission Devices (AREA)
NL116842D 1943-04-28 NL116842B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES6447D DE873722C (en) 1943-04-28 1943-04-28 Regulation device for transformers with spindle drive for the tap selector contacts

Publications (1)

Publication Number Publication Date
NL116842B true NL116842B (en)

Family

ID=7472002

Family Applications (1)

Application Number Title Priority Date Filing Date
NL116842D NL116842B (en) 1943-04-28

Country Status (5)

Country Link
BE (1) BE456358A (en)
CH (1) CH247850A (en)
DE (1) DE873722C (en)
FR (1) FR961316A (en)
NL (1) NL116842B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1199719A (en) * 1958-06-19 1959-12-16 Electro Commutation L Improvements to electrical sliding contact switches and new industrial products resulting from their application
DE1141359B (en) * 1959-03-10 1962-12-20 Siemens Ag Multipole switch
DE1224808B (en) * 1964-09-26 1966-09-15 Sel Kontakt Bauelemente Ges Mi Step rotary switch
FR1519695A (en) * 1967-02-03 1968-04-05 Switch with multiple marked positions

Also Published As

Publication number Publication date
DE873722C (en) 1953-04-16
CH247850A (en) 1947-03-31
BE456358A (en)
FR961316A (en) 1950-05-10

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