FR2837034B1 - Element de torsion piezoceramique et actionneur de torsion realise a partir de celui-ci - Google Patents

Element de torsion piezoceramique et actionneur de torsion realise a partir de celui-ci

Info

Publication number
FR2837034B1
FR2837034B1 FR0302594A FR0302594A FR2837034B1 FR 2837034 B1 FR2837034 B1 FR 2837034B1 FR 0302594 A FR0302594 A FR 0302594A FR 0302594 A FR0302594 A FR 0302594A FR 2837034 B1 FR2837034 B1 FR 2837034B1
Authority
FR
France
Prior art keywords
torsion
piezoceramic
made therefrom
actuator made
torsion element
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
FR0302594A
Other languages
English (en)
Other versions
FR2837034A1 (fr
Inventor
Alexander Horoschenkoff
Jorg Zurner
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.)
Airbus Defence and Space GmbH
Original Assignee
EADS Deutschland GmbH
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 EADS Deutschland GmbH filed Critical EADS Deutschland GmbH
Publication of FR2837034A1 publication Critical patent/FR2837034A1/fr
Application granted granted Critical
Publication of FR2837034B1 publication Critical patent/FR2837034B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
    • B64C13/24—Transmitting means
    • B64C13/38—Transmitting means with power amplification
    • B64C13/50—Transmitting means with power amplification using electrical energy
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/702—Piezoelectric or electrostrictive devices based on piezoelectric or electrostrictive fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Springs (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
FR0302594A 2002-03-07 2003-03-04 Element de torsion piezoceramique et actionneur de torsion realise a partir de celui-ci Expired - Fee Related FR2837034B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10209906A DE10209906A1 (de) 2002-03-07 2002-03-07 Torsionselement und hieraus aufgebauter Torsionsaktor

Publications (2)

Publication Number Publication Date
FR2837034A1 FR2837034A1 (fr) 2003-09-12
FR2837034B1 true FR2837034B1 (fr) 2009-02-27

Family

ID=27762747

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0302594A Expired - Fee Related FR2837034B1 (fr) 2002-03-07 2003-03-04 Element de torsion piezoceramique et actionneur de torsion realise a partir de celui-ci

Country Status (3)

Country Link
US (1) US7053528B2 (fr)
DE (1) DE10209906A1 (fr)
FR (1) FR2837034B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005024317B4 (de) * 2005-05-27 2009-04-09 Siemens Ag Festkörperaktor-Antriebsvorrichtung mit einer in Rotation versetzbaren Welle
FR2893783B1 (fr) * 2005-11-22 2008-02-01 Onera (Off Nat Aerospatiale) Actionneur plan a structure sandwich et application a la torsion de structure
US20090087259A1 (en) * 2007-09-27 2009-04-02 Bettinger David S Robust Hybrid Structural Joints
RU2375688C2 (ru) * 2007-11-14 2009-12-10 Учреждение Российской академии наук Институт радиотехники и электроники им. В.А.Котельникова РАН Актюатор
KR102323954B1 (ko) * 2017-04-20 2021-11-08 미쯔이가가꾸가부시끼가이샤 압전 기재, 힘 센서 및 액추에이터

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH044771A (ja) * 1990-04-19 1992-01-09 Japan Electron Control Syst Co Ltd 超音波モータ
DE4033089C1 (en) * 1990-10-18 1992-03-12 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De Torsion element for electrostrictive rod or band - uses electrostrictive fibres each with electrically conductive core and piezoelectric outer coating
DE4332966A1 (de) * 1993-09-28 1995-03-30 Philips Patentverwaltung Torsionsaktuator und ein Verfahren zu dessen Herstellung
US5786655A (en) * 1994-05-26 1998-07-28 Canon Kabushiki Kaisha Strain element and vibration device
US6952072B2 (en) * 2001-11-09 2005-10-04 Seiko Instruments Inc. Ultrasonic motor and electronic apparatus utilizing ultrasonic motor

Also Published As

Publication number Publication date
US7053528B2 (en) 2006-05-30
FR2837034A1 (fr) 2003-09-12
US20030218405A1 (en) 2003-11-27
DE10209906A1 (de) 2003-10-09

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20121130