FR968518A - Perfectionnements aux filtres électromécaniques - Google Patents

Perfectionnements aux filtres électromécaniques

Info

Publication number
FR968518A
FR968518A FR968518DA FR968518A FR 968518 A FR968518 A FR 968518A FR 968518D A FR968518D A FR 968518DA FR 968518 A FR968518 A FR 968518A
Authority
FR
France
Prior art keywords
electromechanical filters
electromechanical
filters
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
English (en)
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.)
Zenith Electronics LLC
Original Assignee
Zenith Radio Corp
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 Zenith Radio Corp filed Critical Zenith Radio Corp
Application granted granted Critical
Publication of FR968518A publication Critical patent/FR968518A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/125—Driving means, e.g. electrodes, coils
    • H03H9/135—Driving means, e.g. electrodes, coils for networks consisting of magnetostrictive materials
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/48—Coupling means therefor
    • H03H9/50—Mechanical coupling means

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
FR968518D 1948-06-29 1948-06-29 Perfectionnements aux filtres électromécaniques Expired FR968518A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR968518T 1948-06-29

Publications (1)

Publication Number Publication Date
FR968518A true FR968518A (fr) 1950-11-29

Family

ID=9501380

Family Applications (1)

Application Number Title Priority Date Filing Date
FR968518D Expired FR968518A (fr) 1948-06-29 1948-06-29 Perfectionnements aux filtres électromécaniques

Country Status (1)

Country Link
FR (1) FR968518A (fr)

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