FR990206A - Frame for holding a piezoelectric crystal by suspension - Google Patents

Frame for holding a piezoelectric crystal by suspension

Info

Publication number
FR990206A
FR990206A FR990206DA FR990206A FR 990206 A FR990206 A FR 990206A FR 990206D A FR990206D A FR 990206DA FR 990206 A FR990206 A FR 990206A
Authority
FR
France
Prior art keywords
suspension
holding
frame
piezoelectric crystal
piezoelectric
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
Francis Bompard
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 FR990206A publication Critical patent/FR990206A/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
    • H03H9/02—Details
    • H03H9/05—Holders; Supports
    • H03H9/09—Elastic or damping supports
FR990206D 1944-03-17 1944-03-17 Frame for holding a piezoelectric crystal by suspension Expired FR990206A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR990206T 1944-03-17

Publications (1)

Publication Number Publication Date
FR990206A true FR990206A (en) 1951-09-19

Family

ID=9542263

Family Applications (1)

Application Number Title Priority Date Filing Date
FR990206D Expired FR990206A (en) 1944-03-17 1944-03-17 Frame for holding a piezoelectric crystal by suspension

Country Status (1)

Country Link
FR (1) FR990206A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4221986A (en) * 1978-06-30 1980-09-09 Laboratoires De Physicochimie Appliquees Issec Piezoelectric resonator with improved suspension

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4221986A (en) * 1978-06-30 1980-09-09 Laboratoires De Physicochimie Appliquees Issec Piezoelectric resonator with improved suspension

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