CH246541A - Synchronous drive for the step control device, in particular for transformers and inductors. - Google Patents

Synchronous drive for the step control device, in particular for transformers and inductors.

Info

Publication number
CH246541A
CH246541A CH246541DA CH246541A CH 246541 A CH246541 A CH 246541A CH 246541D A CH246541D A CH 246541DA CH 246541 A CH246541 A CH 246541A
Authority
CH
Switzerland
Prior art keywords
inductors
transformers
control device
synchronous drive
step control
Prior art date
Application number
Other languages
German (de)
Inventor
Hermes Patentverwertun Haftung
Original Assignee
Hermes Patentverwertungs Gmbh
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 Hermes Patentverwertungs Gmbh filed Critical Hermes Patentverwertungs Gmbh
Publication of CH246541A publication Critical patent/CH246541A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
    • H01H33/593—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle for ensuring operation of the switch at a predetermined point of the ac cycle
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G05B11/011—Automatic controllers electric details of the correcting means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/54—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts
    • H01H3/58—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts using friction, toothed, or other mechanical clutch

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
CH246541D 1942-11-14 1943-11-02 Synchronous drive for the step control device, in particular for transformers and inductors. CH246541A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE246541X 1942-11-14

Publications (1)

Publication Number Publication Date
CH246541A true CH246541A (en) 1947-01-15

Family

ID=5935158

Family Applications (1)

Application Number Title Priority Date Filing Date
CH246541D CH246541A (en) 1942-11-14 1943-11-02 Synchronous drive for the step control device, in particular for transformers and inductors.

Country Status (2)

Country Link
CH (1) CH246541A (en)
FR (1) FR900878A (en)

Also Published As

Publication number Publication date
FR900878A (en) 1945-07-11

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