FR899452A - Synchronous switches - Google Patents

Synchronous switches

Info

Publication number
FR899452A
FR899452A FR899452DA FR899452A FR 899452 A FR899452 A FR 899452A FR 899452D A FR899452D A FR 899452DA FR 899452 A FR899452 A FR 899452A
Authority
FR
France
Prior art keywords
synchronous switches
synchronous
switches
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 FR899452A publication Critical patent/FR899452A/en
Expired legal-status Critical Current

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
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR899452D 1942-06-29 1943-11-06 Synchronous switches Expired FR899452A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE899452X 1942-06-29

Publications (1)

Publication Number Publication Date
FR899452A true FR899452A (en) 1945-05-31

Family

ID=6849532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR899452D Expired FR899452A (en) 1942-06-29 1943-11-06 Synchronous switches

Country Status (1)

Country Link
FR (1) FR899452A (en)

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