FR985072A - Improvements to piezoelectric crystal supports - Google Patents

Improvements to piezoelectric crystal supports

Info

Publication number
FR985072A
FR985072A FR985072DA FR985072A FR 985072 A FR985072 A FR 985072A FR 985072D A FR985072D A FR 985072DA FR 985072 A FR985072 A FR 985072A
Authority
FR
France
Prior art keywords
piezoelectric crystal
crystal supports
supports
piezoelectric
crystal
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
Rene Peyriguere
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR985072A publication Critical patent/FR985072A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
FR985072D 1949-02-18 1949-02-18 Improvements to piezoelectric crystal supports Expired FR985072A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR985072T 1949-02-18

Publications (1)

Publication Number Publication Date
FR985072A true FR985072A (en) 1951-07-13

Family

ID=9537174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR985072D Expired FR985072A (en) 1949-02-18 1949-02-18 Improvements to piezoelectric crystal supports

Country Status (1)

Country Link
FR (1) FR985072A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699508A (en) * 1951-12-21 1955-01-11 Selectronics Inc Method of mounting and construction of mounting for low frequency piezoelectric crystals
US3069572A (en) * 1958-12-02 1962-12-18 James Knights Company Piezoelectric device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699508A (en) * 1951-12-21 1955-01-11 Selectronics Inc Method of mounting and construction of mounting for low frequency piezoelectric crystals
US3069572A (en) * 1958-12-02 1962-12-18 James Knights Company Piezoelectric device

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