FR74295E - Filtre mécanique de fréquence - Google Patents

Filtre mécanique de fréquence

Info

Publication number
FR74295E
FR74295E FR777002A FR777002A FR74295E FR 74295 E FR74295 E FR 74295E FR 777002 A FR777002 A FR 777002A FR 777002 A FR777002 A FR 777002A FR 74295 E FR74295 E FR 74295E
Authority
FR
France
Prior art keywords
frequency filter
mechanical frequency
mechanical
filter
frequency
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
FR777002A
Other languages
English (en)
Inventor
Manfred Borner
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.)
Telefunken AG
Original Assignee
Telefunken AG
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 Telefunken AG filed Critical Telefunken AG
Priority to FR777002A priority Critical patent/FR74295E/fr
Application granted granted Critical
Publication of FR74295E publication Critical patent/FR74295E/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 elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/48—Coupling means therefor
    • H03H9/50—Mechanical coupling means

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
FR777002A 1957-12-12 1958-10-20 Filtre mécanique de fréquence Expired FR74295E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR777002A FR74295E (fr) 1957-12-12 1958-10-20 Filtre mécanique de fréquence

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE892922T 1957-12-12
FR777002A FR74295E (fr) 1957-12-12 1958-10-20 Filtre mécanique de fréquence

Publications (1)

Publication Number Publication Date
FR74295E true FR74295E (fr) 1960-11-07

Family

ID=32394780

Family Applications (1)

Application Number Title Priority Date Filing Date
FR777002A Expired FR74295E (fr) 1957-12-12 1958-10-20 Filtre mécanique de fréquence

Country Status (1)

Country Link
FR (1) FR74295E (fr)

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