FR1358314A - Mechanical frequency filter - Google Patents

Mechanical frequency filter

Info

Publication number
FR1358314A
FR1358314A FR937505A FR937505A FR1358314A FR 1358314 A FR1358314 A FR 1358314A FR 937505 A FR937505 A FR 937505A FR 937505 A FR937505 A FR 937505A FR 1358314 A FR1358314 A FR 1358314A
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
FR937505A
Other languages
French (fr)
Inventor
Manfred Borner
Juergen Spitzner
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 Patentverwertungs GmbH
Original Assignee
Telefunken 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 Telefunken Patentverwertungs GmbH filed Critical Telefunken Patentverwertungs GmbH
Priority to FR937505A priority Critical patent/FR1358314A/en
Application granted granted Critical
Publication of FR1358314A publication Critical patent/FR1358314A/en
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
    • H03H9/46—Filters
    • H03H9/48—Coupling means therefor
    • H03H9/52—Electric coupling means
    • 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
FR937505A 1962-06-28 1963-06-10 Mechanical frequency filter Expired FR1358314A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR937505A FR1358314A (en) 1962-06-28 1963-06-10 Mechanical frequency filter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DET0022382 1962-06-28
FR937505A FR1358314A (en) 1962-06-28 1963-06-10 Mechanical frequency filter

Publications (1)

Publication Number Publication Date
FR1358314A true FR1358314A (en) 1964-04-10

Family

ID=25999629

Family Applications (1)

Application Number Title Priority Date Filing Date
FR937505A Expired FR1358314A (en) 1962-06-28 1963-06-10 Mechanical frequency filter

Country Status (1)

Country Link
FR (1) FR1358314A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3389351A (en) * 1965-10-07 1968-06-18 Werk Fur Bauelemente Der Nachr Unsymmetrical electromechanical filters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3389351A (en) * 1965-10-07 1968-06-18 Werk Fur Bauelemente Der Nachr Unsymmetrical electromechanical filters

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