FR3025673B1 - Resonateur mecanique vibrant en flexion - Google Patents

Resonateur mecanique vibrant en flexion

Info

Publication number
FR3025673B1
FR3025673B1 FR1402017A FR1402017A FR3025673B1 FR 3025673 B1 FR3025673 B1 FR 3025673B1 FR 1402017 A FR1402017 A FR 1402017A FR 1402017 A FR1402017 A FR 1402017A FR 3025673 B1 FR3025673 B1 FR 3025673B1
Authority
FR
France
Prior art keywords
vibrant
flexion
mechanical resonator
resonator
mechanical
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.)
Active
Application number
FR1402017A
Other languages
English (en)
Other versions
FR3025673A1 (fr
Inventor
Denis Janiaud
Guillaume Aoust
Raphael Levy
Beatrice Bourgeteau
Pierre Lavenus
Marc Pernice
Vincent Gaudineau
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.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Priority to FR1402017A priority Critical patent/FR3025673B1/fr
Publication of FR3025673A1 publication Critical patent/FR3025673A1/fr
Application granted granted Critical
Publication of FR3025673B1 publication Critical patent/FR3025673B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H03H9/24—Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive
    • H03H9/2405—Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive of microelectro-mechanical resonators
    • H03H9/2468—Tuning fork resonators
    • H03H9/2473—Double-Ended Tuning Fork [DETF] resonators
    • 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
    • H03H9/02157—Dimensional parameters, e.g. ratio between two dimension parameters, length, width or thickness
    • 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
    • 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
    • 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
    • H03H9/21—Crystal tuning forks
    • 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
    • H03H9/21—Crystal tuning forks
    • H03H9/215—Crystal tuning forks consisting of quartz
    • 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
    • H03H9/02244—Details of microelectro-mechanical resonators
    • H03H9/02433—Means for compensation or elimination of undesired effects
    • H03H2009/0244—Anchor loss
FR1402017A 2014-09-09 2014-09-09 Resonateur mecanique vibrant en flexion Active FR3025673B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1402017A FR3025673B1 (fr) 2014-09-09 2014-09-09 Resonateur mecanique vibrant en flexion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1402017A FR3025673B1 (fr) 2014-09-09 2014-09-09 Resonateur mecanique vibrant en flexion

Publications (2)

Publication Number Publication Date
FR3025673A1 FR3025673A1 (fr) 2016-03-11
FR3025673B1 true FR3025673B1 (fr) 2018-07-06

Family

ID=52589417

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1402017A Active FR3025673B1 (fr) 2014-09-09 2014-09-09 Resonateur mecanique vibrant en flexion

Country Status (1)

Country Link
FR (1) FR3025673B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2640045B1 (fr) * 1988-12-02 1991-03-08 Sagem Transducteur force-frequence a poutres vibrantes et accelerometre pendulaire en comportant application
US5391844A (en) * 1992-04-03 1995-02-21 Weigh-Tronix Inc Load cell
US5367217A (en) * 1992-11-18 1994-11-22 Alliedsignal Inc. Four bar resonating force transducer

Also Published As

Publication number Publication date
FR3025673A1 (fr) 2016-03-11

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