FR727606A - Disc-shaped piezoelectric oscillator (or resonator) - Google Patents

Disc-shaped piezoelectric oscillator (or resonator)

Info

Publication number
FR727606A
FR727606A FR727606DA FR727606A FR 727606 A FR727606 A FR 727606A FR 727606D A FR727606D A FR 727606DA FR 727606 A FR727606 A FR 727606A
Authority
FR
France
Prior art keywords
resonator
disc
piezoelectric oscillator
shaped piezoelectric
shaped
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
Harald Straubel
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 FR727606A publication Critical patent/FR727606A/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
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
FR727606D 1930-12-02 1931-12-02 Disc-shaped piezoelectric oscillator (or resonator) Expired FR727606A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE727606X 1930-12-02

Publications (1)

Publication Number Publication Date
FR727606A true FR727606A (en) 1932-06-21

Family

ID=6635506

Family Applications (1)

Application Number Title Priority Date Filing Date
FR727606D Expired FR727606A (en) 1930-12-02 1931-12-02 Disc-shaped piezoelectric oscillator (or resonator)

Country Status (1)

Country Link
FR (1) FR727606A (en)

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