JP3313797B2 - 圧電型変換器を具備する装置 - Google Patents

圧電型変換器を具備する装置

Info

Publication number
JP3313797B2
JP3313797B2 JP00920593A JP920593A JP3313797B2 JP 3313797 B2 JP3313797 B2 JP 3313797B2 JP 00920593 A JP00920593 A JP 00920593A JP 920593 A JP920593 A JP 920593A JP 3313797 B2 JP3313797 B2 JP 3313797B2
Authority
JP
Japan
Prior art keywords
voltage
control
transistor
circuit
converter
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
JP00920593A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0646578A (ja
Inventor
ビジュ フリドリン
Original Assignee
アスラブ ソシエテ アノニム
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 アスラブ ソシエテ アノニム filed Critical アスラブ ソシエテ アノニム
Publication of JPH0646578A publication Critical patent/JPH0646578A/ja
Application granted granted Critical
Publication of JP3313797B2 publication Critical patent/JP3313797B2/ja
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
    • H10N30/802—Circuitry or processes for operating piezoelectric or electrostrictive devices not otherwise provided for, e.g. drive circuits
    • 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
    • H02N2/0075—Electrical details, e.g. drive or control circuits or methods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/2003—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D41/2096—Output circuits, e.g. for controlling currents in command coils for controlling piezoelectric injectors

Landscapes

  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Electromechanical Clocks (AREA)
  • Dc-Dc Converters (AREA)
JP00920593A 1992-02-06 1993-01-22 圧電型変換器を具備する装置 Expired - Fee Related JP3313797B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9201437A FR2687258A1 (fr) 1992-02-06 1992-02-06 Dispositif comportant un transducteur piezo-electrique.
FR9201437 1992-02-06

Publications (2)

Publication Number Publication Date
JPH0646578A JPH0646578A (ja) 1994-02-18
JP3313797B2 true JP3313797B2 (ja) 2002-08-12

Family

ID=9426467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP00920593A Expired - Fee Related JP3313797B2 (ja) 1992-02-06 1993-01-22 圧電型変換器を具備する装置

Country Status (5)

Country Link
US (1) US5361013A (OSRAM)
EP (1) EP0554848B1 (OSRAM)
JP (1) JP3313797B2 (OSRAM)
DE (1) DE69309979T2 (OSRAM)
FR (1) FR2687258A1 (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5895998A (en) * 1997-09-18 1999-04-20 Raytheon Company Piezoelectric drive circuit
GB9722987D0 (en) * 1997-11-01 1998-01-07 Stresswave Tech Transducer assembly
DE19964431B4 (de) * 1999-09-24 2006-12-28 Siemens Ag Schutzschaltung für wenigstens ein kapazitives Stellglied
JP2006039837A (ja) 2004-07-26 2006-02-09 Smk Corp タッチパネル入力装置
JP4434248B2 (ja) * 2007-08-22 2010-03-17 株式会社デンソー ピエゾアクチュエータ駆動装置
DE102008029798B4 (de) * 2008-06-24 2010-06-02 Continental Automotive Gmbh Schaltungsanordnung zum Laden eines Piezoaktors
DE102013009646A1 (de) * 2013-06-08 2014-12-11 Festo Ag & Co. Kg Piezoelektrische Aktoreinrichtung
GB2596869A (en) * 2020-07-10 2022-01-12 Inca Digital Printers Ltd Inkjet printhead drive circuit

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2548691C3 (de) * 1975-10-30 1986-04-17 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum Ansteuern von Schreibdüsen in Tintenmosaikschreibeinrichtungen
US4732129A (en) * 1985-04-15 1988-03-22 Nippon Soken, Inc. Control apparatus for electroexpansive actuator enabling variation of stroke
JPS6372381A (ja) * 1986-09-17 1988-04-02 株式会社日本自動車部品総合研究所 容量性負荷の駆動方法
GB2198604B (en) * 1986-11-15 1991-02-13 Brother Ind Ltd Piezoelectric element drive circuit
JP2754610B2 (ja) * 1988-11-09 1998-05-20 株式会社デンソー 圧電アクチュエータ駆動装置
DE68921047T2 (de) * 1988-11-30 1995-06-14 Toyota Motor Co Ltd Apparat zum Antreiben eines piezoelektrischen Elements zum Öffnen oder zum Schliessen eines Ventilteils.
JP2536114B2 (ja) * 1989-01-18 1996-09-18 トヨタ自動車株式会社 圧電素子の駆動装置
JP2969805B2 (ja) * 1990-06-08 1999-11-02 トヨタ自動車株式会社 圧電素子の駆動装置
JP2707804B2 (ja) * 1990-06-18 1998-02-04 トヨタ自動車株式会社 圧電素子の駆動装置

Also Published As

Publication number Publication date
EP0554848A1 (fr) 1993-08-11
DE69309979T2 (de) 1997-11-27
DE69309979D1 (de) 1997-05-28
FR2687258B1 (OSRAM) 1994-04-22
JPH0646578A (ja) 1994-02-18
FR2687258A1 (fr) 1993-08-13
EP0554848B1 (fr) 1997-04-23
US5361013A (en) 1994-11-01

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees