GB1351435A - Piezo-electric quartz element - Google Patents

Piezo-electric quartz element

Info

Publication number
GB1351435A
GB1351435A GB1351435DA GB1351435A GB 1351435 A GB1351435 A GB 1351435A GB 1351435D A GB1351435D A GB 1351435DA GB 1351435 A GB1351435 A GB 1351435A
Authority
GB
United Kingdom
Prior art keywords
piezo
quartz element
degrees
plane
rotation
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
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.)
Fedorkov A P Yaroslavsky M I
Orlovskaya G Y
Original Assignee
Fedorkov A P Yaroslavsky M I
Orlovskaya G Y
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 Fedorkov A P Yaroslavsky M I, Orlovskaya G Y filed Critical Fedorkov A P Yaroslavsky M I
Publication of GB1351435A publication Critical patent/GB1351435A/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
    • H03H9/02007—Details of bulk acoustic wave devices
    • H03H9/02015—Characteristics of piezoelectric layers, e.g. cutting angles
    • H03H9/02023—Characteristics of piezoelectric layers, e.g. cutting angles consisting of quartz
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/32—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using change of resonant frequency of a crystal

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

1351435 Piezoelectric resonators A P FEDORKOV M I YAROSLAVSKY and G Y ORLOVSKAYA 17 May 1972 38241/72 Divided out of 1316073 Heading HIE A rotated quartz Y-plate is defined by a first rotation of Œ(19-23) degrees in the XY plane and a second rotation of +(55-66) degrees in the ZY<SP>1</SP> plane. The plate is intended for operation at below 1 MHz in a thicknessshear mode and has a linear temperature/ frequency response which renders it suitable for telemetric temperature measurement.
GB1351435D 1972-05-17 1972-05-17 Piezo-electric quartz element Expired GB1351435A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3824172 1972-05-17

Publications (1)

Publication Number Publication Date
GB1351435A true GB1351435A (en) 1974-05-01

Family

ID=10402180

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1351435D Expired GB1351435A (en) 1972-05-17 1972-05-17 Piezo-electric quartz element

Country Status (1)

Country Link
GB (1) GB1351435A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483076A1 (en) * 1980-05-23 1981-11-27 Quartz & Electronique TEMPERATURE PROBE USING QUARTZ BLADE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483076A1 (en) * 1980-05-23 1981-11-27 Quartz & Electronique TEMPERATURE PROBE USING QUARTZ BLADE
EP0041168A2 (en) * 1980-05-23 1981-12-09 Compagnie D'electronique Et De Piezo-Electricite - C.E.P.E. Temperature measuring device utilising a quartz slice
EP0041168A3 (en) * 1980-05-23 1981-12-16 Quartz Et Electronique Alcatel Societe Anonyme Dite: Temperature measuring device utilising a quartz slice

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees