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FR700574A - Mounting device for piezoelectric crystals - Google Patents

Mounting device for piezoelectric crystals

Info

Publication number
FR700574A
FR700574A FR700574DA FR700574A FR 700574 A FR700574 A FR 700574A FR 700574D A FR700574D A FR 700574DA FR 700574 A FR700574 A FR 700574A
Authority
FR
France
Prior art keywords
mounting device
piezoelectric crystals
piezoelectric
crystals
mounting
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)
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 FR700574A publication Critical patent/FR700574A/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 elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders or supports
    • H03H9/09—Elastic or damping supports

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Measuring Fluid Pressure (AREA)
  • Multi-Conductor Connections (AREA)
FR700574D 1929-08-14 1930-07-29 Mounting device for piezoelectric crystals Expired FR700574A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US385904A US1883111A (en) 1929-08-14 1929-08-14 Piezo-electric crystal mounting

Publications (1)

Publication Number Publication Date
FR700574A true FR700574A (en) 1931-03-04

Family

ID=23523353

Family Applications (1)

Application Number Title Priority Date Filing Date
FR700574D Expired FR700574A (en) 1929-08-14 1930-07-29 Mounting device for piezoelectric crystals

Country Status (4)

Country Link
US (1) US1883111A (en)
DE (1) DE546762C (en)
FR (1) FR700574A (en)
GB (1) GB357233A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757570C (en) * 1937-04-15 1953-09-14 Siemens & Halske A G Holder for oscillating crystals

Also Published As

Publication number Publication date
GB357233A (en) 1931-09-21
DE546762C (en) 1932-03-17
US1883111A (en) 1932-10-18

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