FR897740A - Synchronously controlled on-load switch for regulating transformers and the like - Google Patents

Synchronously controlled on-load switch for regulating transformers and the like

Info

Publication number
FR897740A
FR897740A FR897740DA FR897740A FR 897740 A FR897740 A FR 897740A FR 897740D A FR897740D A FR 897740DA FR 897740 A FR897740 A FR 897740A
Authority
FR
France
Prior art keywords
load switch
synchronously controlled
regulating transformers
transformers
regulating
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hermes Patentverwertungs GmbH
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
Application granted granted Critical
Publication of FR897740A publication Critical patent/FR897740A/en
Expired legal-status Critical Current

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
    • H01H33/44—Devices for ensuring operation of the switch at a predetermined point in the ac cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR897740D 1942-07-23 1943-09-01 Synchronously controlled on-load switch for regulating transformers and the like Expired FR897740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE245805X 1942-07-23

Publications (1)

Publication Number Publication Date
FR897740A true FR897740A (en) 1945-03-29

Family

ID=5932886

Family Applications (1)

Application Number Title Priority Date Filing Date
FR897740D Expired FR897740A (en) 1942-07-23 1943-09-01 Synchronously controlled on-load switch for regulating transformers and the like

Country Status (2)

Country Link
CH (1) CH245805A (en)
FR (1) FR897740A (en)

Also Published As

Publication number Publication date
CH245805A (en) 1946-11-30

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