FR2695521B1 - PIEZO-ELECTRIC ACTUATOR. - Google Patents

PIEZO-ELECTRIC ACTUATOR.

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
French (fr)
Other versions
FR2695521A1 (en
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/en
Application granted granted Critical
Publication of FR2695521B1 publication Critical patent/FR2695521B1/en
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 PIEZO-ELECTRIC ACTUATOR. Expired - Fee Related FR2695521B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4228974A DE4228974C2 (en) 1992-08-31 1992-08-31 Piezoelectric actuator

Publications (2)

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

Family

ID=6466857

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9310290A Expired - Fee Related FR2695521B1 (en) 1992-08-31 1993-08-27 PIEZO-ELECTRIC ACTUATOR.

Country Status (3)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2745664B1 (en) * 1996-02-29 1998-05-15 Figest Bv PROGRESSIVE WAVE PIEZOELECTRIC MOTOR
DE19650900A1 (en) * 1996-12-07 1998-06-10 Bosch Gmbh Robert Piezoelectric actuator
DE19928780B4 (en) * 1999-06-23 2004-12-30 Siemens Ag actuator
DE19951012A1 (en) * 1999-10-22 2001-04-26 Bosch Gmbh Robert Actuator for i.c. engine fuel injection valve has piezoelectric or magnetostrictive element provided with tensioning device fitting through its centre or around its outside
DE60142818D1 (en) * 2000-05-31 2010-09-30 Denso Corp Piezoelectric component for an injection device
DE10042941A1 (en) 2000-08-31 2002-03-21 Siemens Ag Piezo actuator and method for producing a piezo actuator
DE10358200B4 (en) 2003-12-12 2010-06-24 Eurocopter Deutschland Gmbh Rod-shaped, heavy duty, active connecting element and rotary wing aircraft with such a connecting element
FR3051255B1 (en) * 2016-05-11 2018-05-11 Centre National De La Recherche Scientifique VIBRANT ACCELEROMETER PRECONTRAINT
CN107574565A (en) * 2016-07-04 2018-01-12 长春上缘科技发展有限公司 A kind of adjustable piezoelectric vibrator slide cam selector of prestressing force
CN114784178B (en) * 2022-06-22 2022-09-09 上海隐冠半导体技术有限公司 Piezoelectric actuator and moving device

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 (en) * 1987-02-14 1988-08-25 Daimler Benz Ag Piezoelectric control valve
US5004945A (en) * 1988-09-26 1991-04-02 Nippondenso Co., Ltd. Piezoelectric type actuator
JPH03239169A (en) * 1990-02-14 1991-10-24 Brother Ind Ltd Ultrasonic oscillator and ultrasonic motor
JPH0582851A (en) * 1991-09-19 1993-04-02 Nec Corp Piezoelectric actuator

Also Published As

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

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Legal Events

Date Code Title Description
ST Notification of lapse