FR3080238B1 - Actionneur piezoelectrique - Google Patents

Actionneur piezoelectrique Download PDF

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Publication number
FR3080238B1
FR3080238B1 FR1853244A FR1853244A FR3080238B1 FR 3080238 B1 FR3080238 B1 FR 3080238B1 FR 1853244 A FR1853244 A FR 1853244A FR 1853244 A FR1853244 A FR 1853244A FR 3080238 B1 FR3080238 B1 FR 3080238B1
Authority
FR
France
Prior art keywords
piezoelectric actuator
piezoelectric
actuator
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 - Fee Related
Application number
FR1853244A
Other languages
English (en)
Other versions
FR3080238A1 (fr
Inventor
Khaled Harmouch
Yves Bernard
Laurent Daniel
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.)
Faurecia Systemes dEchappement SAS
Original Assignee
Faurecia Systemes dEchappement SAS
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 Faurecia Systemes dEchappement SAS filed Critical Faurecia Systemes dEchappement SAS
Priority to FR1853244A priority Critical patent/FR3080238B1/fr
Publication of FR3080238A1 publication Critical patent/FR3080238A1/fr
Application granted granted Critical
Publication of FR3080238B1 publication Critical patent/FR3080238B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
    • H02N2/001—Driving devices, e.g. vibrators
    • H02N2/002—Driving devices, e.g. vibrators using only longitudinal or radial modes
    • H02N2/0025—Driving devices, e.g. vibrators using only longitudinal or radial modes using combined longitudinal modes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H02N2/026—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors by pressing one or more vibrators against the driven body
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
    • H02N2/103—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors by pressing one or more vibrators against the rotor
FR1853244A 2018-04-13 2018-04-13 Actionneur piezoelectrique Expired - Fee Related FR3080238B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1853244A FR3080238B1 (fr) 2018-04-13 2018-04-13 Actionneur piezoelectrique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1853244A FR3080238B1 (fr) 2018-04-13 2018-04-13 Actionneur piezoelectrique
FR1853244 2018-04-13

Publications (2)

Publication Number Publication Date
FR3080238A1 FR3080238A1 (fr) 2019-10-18
FR3080238B1 true FR3080238B1 (fr) 2022-09-09

Family

ID=62684918

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1853244A Expired - Fee Related FR3080238B1 (fr) 2018-04-13 2018-04-13 Actionneur piezoelectrique

Country Status (1)

Country Link
FR (1) FR3080238B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1438754B1 (fr) * 2001-10-22 2005-12-28 miniswys SA Entrainement piezo-electrique
WO2015113998A1 (fr) * 2014-01-28 2015-08-06 Katholieke Universiteit Leuven Moteur de positionnement et procédé de fonctionnement
EP3089348B1 (fr) * 2015-04-29 2019-02-27 Physik Instrumente (PI) GmbH & Co. Kg Moteur piézoélectrique
JP6829555B2 (ja) * 2016-06-23 2021-02-10 キヤノン株式会社 振動波モータ及びレンズ駆動装置

Also Published As

Publication number Publication date
FR3080238A1 (fr) 2019-10-18

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