FR1050278A - Procédé de fabrication d'éléments piézoélectriques artificiels - Google Patents

Procédé de fabrication d'éléments piézoélectriques artificiels

Info

Publication number
FR1050278A
FR1050278A FR1050278DA FR1050278A FR 1050278 A FR1050278 A FR 1050278A FR 1050278D A FR1050278D A FR 1050278DA FR 1050278 A FR1050278 A FR 1050278A
Authority
FR
France
Prior art keywords
manufacturing process
piezoelectric elements
artificial piezoelectric
artificial
elements
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
English (en)
Inventor
Constantin Chilowsky
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.)
Technical Assets Inc
Original Assignee
Technical Assets Inc
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 Technical Assets Inc filed Critical Technical Assets Inc
Application granted granted Critical
Publication of FR1050278A publication Critical patent/FR1050278A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/852—Composite materials, e.g. having 1-3 or 2-2 type connectivity
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/01—Manufacture or treatment
    • H10N30/04—Treatments to modify a piezoelectric or electrostrictive property, e.g. polarisation characteristics, vibration characteristics or mode tuning
    • H10N30/045—Treatments to modify a piezoelectric or electrostrictive property, e.g. polarisation characteristics, vibration characteristics or mode tuning by polarising
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/01—Manufacture or treatment
    • H10N30/09—Forming piezoelectric or electrostrictive materials
    • H10N30/092—Forming composite materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1050278D 1950-05-02 1951-04-27 Procédé de fabrication d'éléments piézoélectriques artificiels Expired FR1050278A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1050278XA 1950-05-02 1950-05-02

Publications (1)

Publication Number Publication Date
FR1050278A true FR1050278A (fr) 1954-01-06

Family

ID=22303658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1050278D Expired FR1050278A (fr) 1950-05-02 1951-04-27 Procédé de fabrication d'éléments piézoélectriques artificiels

Country Status (3)

Country Link
CH (1) CH297593A (fr)
FR (1) FR1050278A (fr)
GB (1) GB693322A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2395374A1 (fr) 2010-06-10 2011-12-14 Cggveritas Services SA Appareil et procédé de déparasitage de données sismiques

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL105920C (fr) * 1956-02-15

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2395374A1 (fr) 2010-06-10 2011-12-14 Cggveritas Services SA Appareil et procédé de déparasitage de données sismiques
WO2011154463A1 (fr) 2010-06-10 2011-12-15 Cggveritas Services Sa Procédé et appareil de déparasitage de données sismiques

Also Published As

Publication number Publication date
CH297593A (fr) 1954-03-31
GB693322A (en) 1953-06-24

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