FR2695521B1 - Actionneur piezo-electrique. - Google Patents

Actionneur piezo-electrique.

Info

Publication number
FR2695521B1
FR2695521B1 FR9310290A FR9310290A FR2695521B1 FR 2695521 B1 FR2695521 B1 FR 2695521B1 FR 9310290 A FR9310290 A FR 9310290A FR 9310290 A FR9310290 A FR 9310290A FR 2695521 B1 FR2695521 B1 FR 2695521B1
Authority
FR
France
Prior art keywords
piezo
electric actuator
actuator
electric
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
FR9310290A
Other languages
English (en)
Other versions
FR2695521A1 (fr
Inventor
Michael Brill
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.)
Diehl Verwaltungs Stiftung
Original Assignee
Diehl GmbH and Co
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 Diehl GmbH and Co filed Critical Diehl GmbH and Co
Publication of FR2695521A1 publication Critical patent/FR2695521A1/fr
Application granted granted Critical
Publication of FR2695521B1 publication Critical patent/FR2695521B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H10N30/80—Constructional details
    • H10N30/88—Mounts; Supports; Enclosures; Casings
    • H10N30/886—Additional mechanical prestressing means, e.g. springs
    • 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
    • H10N30/50—Piezoelectric or electrostrictive devices having a stacked or multilayer structure
FR9310290A 1992-08-31 1993-08-27 Actionneur piezo-electrique. Expired - Fee Related FR2695521B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4228974A DE4228974C2 (de) 1992-08-31 1992-08-31 Piezoelektrischer Aktuator

Publications (2)

Publication Number Publication Date
FR2695521A1 FR2695521A1 (fr) 1994-03-11
FR2695521B1 true FR2695521B1 (fr) 1996-06-14

Family

ID=6466857

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9310290A Expired - Fee Related FR2695521B1 (fr) 1992-08-31 1993-08-27 Actionneur piezo-electrique.

Country Status (3)

Country Link
DE (1) DE4228974C2 (fr)
FR (1) FR2695521B1 (fr)
GB (1) GB2270198B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2745664B1 (fr) * 1996-02-29 1998-05-15 Figest Bv Moteur piezoelectrique a onde progressive
DE19650900A1 (de) * 1996-12-07 1998-06-10 Bosch Gmbh Robert Piezoelektrischer Aktuator
DE19928780B4 (de) * 1999-06-23 2004-12-30 Siemens Ag Stellantrieb
DE19951012A1 (de) * 1999-10-22 2001-04-26 Bosch Gmbh Robert Aktor
US6787975B2 (en) * 2000-05-31 2004-09-07 Denso Corporation Piezoelectric device for injector
DE10042941A1 (de) 2000-08-31 2002-03-21 Siemens Ag Piezoaktor und Verfahren zur Herstellung eines Piezoaktors
DE10358200B4 (de) 2003-12-12 2010-06-24 Eurocopter Deutschland Gmbh Stabförmiges, hochbelastbares, aktives Verbindungselement sowie Drehflügelflugzeug mit einem solchen Verbindungselement
FR3051255B1 (fr) 2016-05-11 2018-05-11 Centre National De La Recherche Scientifique Accelerometre vibrant precontraint
CN107574565A (zh) * 2016-07-04 2018-01-12 长春上缘科技发展有限公司 一种预应力可调式压电振子选针器
CN114784178B (zh) * 2022-06-22 2022-09-09 上海隐冠半导体技术有限公司 压电致动器及移动装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3598506A (en) * 1969-04-23 1971-08-10 Physics Int Co Electrostrictive actuator
DE3704742A1 (de) * 1987-02-14 1988-08-25 Daimler Benz Ag Piezosteuerventil
US5004945A (en) * 1988-09-26 1991-04-02 Nippondenso Co., Ltd. Piezoelectric type actuator
JPH03239169A (ja) * 1990-02-14 1991-10-24 Brother Ind Ltd 超音波振動子及び超音波モータ
JPH0582851A (ja) * 1991-09-19 1993-04-02 Nec Corp 圧電アクチユエータ

Also Published As

Publication number Publication date
DE4228974C2 (de) 1999-04-15
GB9317311D0 (en) 1993-10-06
GB2270198A (en) 1994-03-02
GB2270198B (en) 1996-01-24
FR2695521A1 (fr) 1994-03-11
DE4228974A1 (de) 1994-03-03

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Legal Events

Date Code Title Description
ST Notification of lapse