WO2003044874A3 - Dispositif de commande d'un actuateur piezo-electrique ultrasonore pilote electroniquement, et son procede de mise en oeuvre - Google Patents

Dispositif de commande d'un actuateur piezo-electrique ultrasonore pilote electroniquement, et son procede de mise en oeuvre Download PDF

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Publication number
WO2003044874A3
WO2003044874A3 PCT/FR2002/004013 FR0204013W WO03044874A3 WO 2003044874 A3 WO2003044874 A3 WO 2003044874A3 FR 0204013 W FR0204013 W FR 0204013W WO 03044874 A3 WO03044874 A3 WO 03044874A3
Authority
WO
WIPO (PCT)
Prior art keywords
controlling
piezoelectric actuator
electronically
ultrasonic piezoelectric
same
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.)
Ceased
Application number
PCT/FR2002/004013
Other languages
English (en)
Other versions
WO2003044874A2 (fr
Inventor
Arnaud Dal
Christophe Ripoll
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.)
Renault SA
Original Assignee
Renault SA
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 Renault SA filed Critical Renault SA
Priority to EP02796864A priority Critical patent/EP1446843A2/fr
Priority to JP2003546413A priority patent/JP2005525772A/ja
Priority to US10/494,529 priority patent/US20050029905A1/en
Publication of WO2003044874A2 publication Critical patent/WO2003044874A2/fr
Publication of WO2003044874A3 publication Critical patent/WO2003044874A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H02N2/06—Drive circuits; Control arrangements or methods
    • H02N2/065—Large signal circuits, e.g. final stages
    • 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
    • F02D2041/2068—Output circuits, e.g. for controlling currents in command coils characterised by the circuit design or special circuit elements
    • F02D2041/2072—Bridge circuits, i.e. the load being placed in the diagonal of a bridge to be controlled in both directions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

L'invention concerne un dispositif de commande d'au moins un actuateur piézo-électrique ultrasonore, piloté électroniquement à partir d'un calculateur de contrôle d'une source de tension continue, caractérisé en ce qu'il comporte un convertisseur DC-DC, alimenté par la source de tension, délivrant au moins une tension de sortie continue (VS) entre deux bornes extrêmes (B1, B2) en parallèle desquelles est connecté au moins un bras, constitué de deux interrupteurs de pont en série commandables alternativement et dont le point milieu est relié alternativement aux deux bornes de sortie du convertisseur DC-DC par une charge constituée d'au moins un actuateur en série avec une inductance de résonance.
PCT/FR2002/004013 2001-11-22 2002-11-22 Dispositif de commande d'un actuateur piezo-electrique ultrasonore pilote electroniquement, et son procede de mise en oeuvre Ceased WO2003044874A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP02796864A EP1446843A2 (fr) 2001-11-22 2002-11-22 Dispositif de commande d'un actuateur piezo-electrique ultrasonore pilote electroniquement, et son procede de mise en oeuvre
JP2003546413A JP2005525772A (ja) 2001-11-22 2002-11-22 電子的に操作される超音波ピエゾ電気アクチュエータの制御装置及びその使用方法
US10/494,529 US20050029905A1 (en) 2001-11-22 2002-11-22 Device for controlling an electronically-monitored ultrasonic piezoelectric actuator, and method for using the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0115125A FR2832563A1 (fr) 2001-11-22 2001-11-22 Dispositif de commande d'un actuateur piezo-electrique ultrasonore pilote electroniquement, et son procede de mise en oeuvre
FR01/15125 2001-11-22

Publications (2)

Publication Number Publication Date
WO2003044874A2 WO2003044874A2 (fr) 2003-05-30
WO2003044874A3 true WO2003044874A3 (fr) 2004-04-15

Family

ID=8869682

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2002/004013 Ceased WO2003044874A2 (fr) 2001-11-22 2002-11-22 Dispositif de commande d'un actuateur piezo-electrique ultrasonore pilote electroniquement, et son procede de mise en oeuvre

Country Status (5)

Country Link
US (1) US20050029905A1 (fr)
EP (1) EP1446843A2 (fr)
JP (1) JP2005525772A (fr)
FR (1) FR2832563A1 (fr)
WO (1) WO2003044874A2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7190102B2 (en) * 2002-09-05 2007-03-13 Viking Technologies, L.C. Apparatus and method for charging and discharging a capacitor to a predetermined setpoint
FI117413B (fi) * 2004-06-11 2006-09-29 Nokia Corp Energiaa säästävä ohjauspiiri pietsosähköiselle moottorille
US7122939B2 (en) * 2004-06-25 2006-10-17 Zippy Technology Corp. Piezoelectric power supply
JP4827441B2 (ja) * 2005-06-01 2011-11-30 キヤノン株式会社 振動波アクチュエータ
DE602005022843D1 (de) * 2005-06-06 2010-09-23 Technology Partnership Plc Mel System zur Kontrolle eines elektronischen Treibers für einen Vernebler
JP2007117668A (ja) * 2005-10-31 2007-05-17 Toshiba Corp 超音波プローブおよび超音波診断装置
ATE495356T1 (de) * 2007-11-09 2011-01-15 Delphi Technologies Holding Fehlerdetektion in einer injektoranordnung
IT1393824B1 (it) * 2009-04-20 2012-05-11 Zobele Holding Spa Atomizzatore di liquidi con dispositivo di vibrazione piezoelettrico a circuito elettronico di controllo perfezionato e relativo metodo di azionamento.
US8299733B2 (en) * 2009-10-29 2012-10-30 New Scale Technologies, Inc. Methods for hybrid velocity control of at least partially resonant actuator systems and systems thereof
EP2499973A1 (fr) * 2009-11-10 2012-09-19 Hitachi Medical Corporation Dispositif de diagnostic à ultrasons
WO2013083679A1 (fr) * 2011-12-07 2013-06-13 Noliac A/S Convertisseur d'énergie piézoélectrique avec transfert bidirectionnel d'énergie
DE102022129340B3 (de) 2022-11-07 2024-03-21 OQmented GmbH Schaltung mit schwingkreis zur ansteuerung eines aktuators zum antrieb einer schwingungsbewegung in einem mems
EP4585556A1 (fr) 2024-01-15 2025-07-16 OQmented GmbH Circuit comprenant un circuit oscillant optimisé en termes de rendement pour commander un actionneur pour entraîner un mouvement oscillant dans un système microélectromécanique

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4628275A (en) * 1985-07-29 1986-12-09 Rockwell International Corporation Efficient power amplifier for high capacitive devices
EP0432881A1 (fr) * 1989-12-05 1991-06-19 Kabushiki Kaisha Toshiba Appareil d'alimentation vibrant
US6011345A (en) * 1996-02-08 2000-01-04 Emf Industries, Inc. Device and method for controlling transductive systems
DE19927087A1 (de) * 1999-06-15 2000-12-21 Bosch Gmbh Robert Vorrichtung zum Laden und Entladen mehrerer piezoelektrischer Elemente

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19714616A1 (de) * 1997-04-09 1998-10-15 Bosch Gmbh Robert Verfahren und Vorrichtung zum Laden und Entladen eines piezoelektrischen Elements
FR2793598B1 (fr) * 1999-05-12 2001-08-10 Cedrat Rech Dispositif electronique permettant l'alimentation et le controle d'actionneurs piezoelectriques
NL1016791C2 (nl) * 2000-12-04 2002-06-05 Holec Holland Nv Hybride elektrische schakelinrichting.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4628275A (en) * 1985-07-29 1986-12-09 Rockwell International Corporation Efficient power amplifier for high capacitive devices
EP0432881A1 (fr) * 1989-12-05 1991-06-19 Kabushiki Kaisha Toshiba Appareil d'alimentation vibrant
US6011345A (en) * 1996-02-08 2000-01-04 Emf Industries, Inc. Device and method for controlling transductive systems
DE19927087A1 (de) * 1999-06-15 2000-12-21 Bosch Gmbh Robert Vorrichtung zum Laden und Entladen mehrerer piezoelektrischer Elemente

Also Published As

Publication number Publication date
WO2003044874A2 (fr) 2003-05-30
EP1446843A2 (fr) 2004-08-18
JP2005525772A (ja) 2005-08-25
FR2832563A1 (fr) 2003-05-23
US20050029905A1 (en) 2005-02-10

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