FR2702895B1 - Système d'entraînement linéaire utilisant des actionneurs piézoélectriques. - Google Patents

Système d'entraînement linéaire utilisant des actionneurs piézoélectriques.

Info

Publication number
FR2702895B1
FR2702895B1 FR9303185A FR9303185A FR2702895B1 FR 2702895 B1 FR2702895 B1 FR 2702895B1 FR 9303185 A FR9303185 A FR 9303185A FR 9303185 A FR9303185 A FR 9303185A FR 2702895 B1 FR2702895 B1 FR 2702895B1
Authority
FR
France
Prior art keywords
drive system
linear drive
piezoelectric actuators
actuators
piezoelectric
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
FR9303185A
Other languages
English (en)
Other versions
FR2702895A1 (fr
Inventor
Christophe Brient
Patrick Cellard
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.)
METRAVIB SA
Renault SAS
Original Assignee
METRAVIB SA
Renault 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 METRAVIB SA, Renault SAS filed Critical METRAVIB SA
Priority to FR9303185A priority Critical patent/FR2702895B1/fr
Publication of FR2702895A1 publication Critical patent/FR2702895A1/fr
Application granted granted Critical
Publication of FR2702895B1 publication Critical patent/FR2702895B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H02N2/021—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors using intermittent driving, e.g. step motors, piezoleg motors
    • H02N2/023—Inchworm motors
FR9303185A 1993-03-19 1993-03-19 Système d'entraînement linéaire utilisant des actionneurs piézoélectriques. Expired - Fee Related FR2702895B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9303185A FR2702895B1 (fr) 1993-03-19 1993-03-19 Système d'entraînement linéaire utilisant des actionneurs piézoélectriques.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9303185A FR2702895B1 (fr) 1993-03-19 1993-03-19 Système d'entraînement linéaire utilisant des actionneurs piézoélectriques.

Publications (2)

Publication Number Publication Date
FR2702895A1 FR2702895A1 (fr) 1994-09-23
FR2702895B1 true FR2702895B1 (fr) 1995-04-21

Family

ID=9445150

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9303185A Expired - Fee Related FR2702895B1 (fr) 1993-03-19 1993-03-19 Système d'entraînement linéaire utilisant des actionneurs piézoélectriques.

Country Status (1)

Country Link
FR (1) FR2702895B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19909482A1 (de) * 1999-03-04 2000-09-07 Bosch Gmbh Robert Piezoelektrischer Aktor
FR2800028B1 (fr) 1999-10-21 2002-01-18 Sfim Ind Actionneur a piston actif
JP2002195321A (ja) * 2000-10-17 2002-07-10 Visteon Global Technologies Inc ブレーキシステム用アクチュエータ組立体
FR2886486B1 (fr) 2005-05-31 2007-07-13 Sagem Defense Securite Perfectionnement aux materiaux de friction
DE102005026708B4 (de) * 2005-06-09 2007-05-03 Attocube Systems Ag Positionierer mit Festkörpergelenk
DE102009001254A1 (de) * 2009-03-02 2010-09-09 Robert Bosch Gmbh Schwingungsantrieb

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4736131A (en) * 1985-07-30 1988-04-05 Nec Corporation Linear motor driving device
JPS6292777A (ja) * 1985-10-15 1987-04-28 Nec Corp リニアモ−タ
JPS62138071A (ja) * 1985-12-11 1987-06-20 Nec Corp 圧電型リニア可動子

Also Published As

Publication number Publication date
FR2702895A1 (fr) 1994-09-23

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Legal Events

Date Code Title Description
TQ Partial transmission of property
ST Notification of lapse