FR1013353A - Improvements to vibrators - Google Patents

Improvements to vibrators

Info

Publication number
FR1013353A
FR1013353A FR1013353DA FR1013353A FR 1013353 A FR1013353 A FR 1013353A FR 1013353D A FR1013353D A FR 1013353DA FR 1013353 A FR1013353 A FR 1013353A
Authority
FR
France
Prior art keywords
vibrators
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)
Inventor
Eugene Rouge
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 filed Critical
Application granted granted Critical
Publication of FR1013353A publication Critical patent/FR1013353A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/74—Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter
    • H01H50/76—Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter using reed or blade spring

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR1013353D 1950-02-28 1950-02-28 Improvements to vibrators Expired FR1013353A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1013353T 1950-02-28

Publications (1)

Publication Number Publication Date
FR1013353A true FR1013353A (en) 1952-07-28

Family

ID=9571584

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1013353D Expired FR1013353A (en) 1950-02-28 1950-02-28 Improvements to vibrators

Country Status (1)

Country Link
FR (1) FR1013353A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901748A (en) * 1956-01-26 1959-08-25 Janis A Sirons Antenna lobe switching system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901748A (en) * 1956-01-26 1959-08-25 Janis A Sirons Antenna lobe switching system

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