JPS5394791A - Rectangular piezooelectric resonator - Google Patents

Rectangular piezooelectric resonator

Info

Publication number
JPS5394791A
JPS5394791A JP14942077A JP14942077A JPS5394791A JP S5394791 A JPS5394791 A JP S5394791A JP 14942077 A JP14942077 A JP 14942077A JP 14942077 A JP14942077 A JP 14942077A JP S5394791 A JPS5394791 A JP S5394791A
Authority
JP
Japan
Prior art keywords
resonator
piezooelectric
rectangular
holders
electrodes
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.)
Pending
Application number
JP14942077A
Other languages
Japanese (ja)
Inventor
Buriize Borufugangu
Baiguto Manfuretsudo
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of JPS5394791A publication Critical patent/JPS5394791A/en
Pending 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
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
    • H03H9/19—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator consisting of quartz
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
    • G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
    • G04F5/063—Constructional details
    • 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
    • H03H9/0504—Holders; Supports for bulk acoustic wave devices
    • H03H9/0533—Holders; Supports for bulk acoustic wave devices consisting of wire

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

A piezoelectric resonator (1) constructed as thickness-shear mode transducer, possibly in the form of a plane-parallel plate, is specified which carries on its opposite (longitudinal) surfaces electrodes (2, 3). Holders (5, 6) of the resonator are attached to opposite surfaces perpendicular to the longitudinal surfaces and not covered by electrodes in the neutral zone (4). This neutral zone remains at rest during the vibrations of the resonator so that the holders do not cause any unwanted damping. <IMAGE>
JP14942077A 1976-12-14 1977-12-14 Rectangular piezooelectric resonator Pending JPS5394791A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2656613A DE2656613C2 (en) 1976-12-14 1976-12-14 Elongated piezoelectric resonator

Publications (1)

Publication Number Publication Date
JPS5394791A true JPS5394791A (en) 1978-08-19

Family

ID=5995504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14942077A Pending JPS5394791A (en) 1976-12-14 1977-12-14 Rectangular piezooelectric resonator

Country Status (4)

Country Link
JP (1) JPS5394791A (en)
CH (1) CH613358B5 (en)
DE (1) DE2656613C2 (en)
FR (1) FR2374774A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102214852B (en) 2011-03-16 2014-06-04 华为技术有限公司 Method for manufacturing resonant tube, resonant tube and filter
CN102145977B (en) 2011-03-16 2013-09-11 华为技术有限公司 Powdered materials, communication equipment manufacturing method and communication equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR990214A (en) * 1944-03-18 1951-09-19 Improvement in the maintenance of piezoelectric crystals
GB1383394A (en) * 1971-03-13 1974-02-12 Meidensha Electric Mfg Co Ltd Holder device for a vibrator
US3735166A (en) * 1971-10-06 1973-05-22 Cts Corp Piezoelectric crystal assembly
JPS5093793A (en) * 1973-12-21 1975-07-26
CH1083574A4 (en) * 1974-08-07 1976-07-15

Also Published As

Publication number Publication date
DE2656613C2 (en) 1978-10-12
CH613358GA3 (en) 1979-09-28
FR2374774A1 (en) 1978-07-13
FR2374774B1 (en) 1983-02-25
CH613358B5 (en) 1980-06-13
DE2656613B1 (en) 1978-02-09

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