AR008503A1 - Procedimiento y dispositivo para cargar un elemento de mando capacitivo - Google Patents

Procedimiento y dispositivo para cargar un elemento de mando capacitivo

Info

Publication number
AR008503A1
AR008503A1 ARP970104922A ARP970104922A AR008503A1 AR 008503 A1 AR008503 A1 AR 008503A1 AR P970104922 A ARP970104922 A AR P970104922A AR P970104922 A ARP970104922 A AR P970104922A AR 008503 A1 AR008503 A1 AR 008503A1
Authority
AR
Argentina
Prior art keywords
control element
loading
procedure
integrated
capacitive control
Prior art date
Application number
ARP970104922A
Other languages
English (en)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of AR008503A1 publication Critical patent/AR008503A1/es

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
    • 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
    • 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
    • H02N2/067—Large signal circuits, e.g. final stages generating drive pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)

Abstract

A los fines de lograr, en un amplio rango de temperaturas, una elongacion constante en un elemento de mando capacitivo, por ej., para una válvulainyectora de combustible de un motor de combustion interna, se carga el elemento de mandohacie ndo que se le suministre una energía pre-establecida,es decir, se descargue en forma definida un condensador. Alternativamente, se multiplican los valores de la intensidad de corriente alimentada y la tensiondisminuyente establecida en elelemento d e mando, se integra el producto, y el valor integrado se compara con un valor preestablecido. El proceso de cargase da por finalizado cuando el valor integrado alcanza o supera al valor preestablecido.
ARP970104922A 1996-10-25 1997-10-24 Procedimiento y dispositivo para cargar un elemento de mando capacitivo AR008503A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19644521A DE19644521A1 (de) 1996-10-25 1996-10-25 Verfahren und Vorrichtung zum Ansteuern eines kapazitiven Stellgliedes

Publications (1)

Publication Number Publication Date
AR008503A1 true AR008503A1 (es) 2000-01-19

Family

ID=7810056

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970104922A AR008503A1 (es) 1996-10-25 1997-10-24 Procedimiento y dispositivo para cargar un elemento de mando capacitivo

Country Status (12)

Country Link
US (1) US6236190B1 (es)
EP (1) EP0934605B1 (es)
JP (1) JP2000505176A (es)
KR (1) KR100300476B1 (es)
CN (1) CN1155124C (es)
AR (1) AR008503A1 (es)
BR (1) BR9712447A (es)
CA (1) CA2269724A1 (es)
CZ (1) CZ133699A3 (es)
DE (2) DE19644521A1 (es)
ES (1) ES2227676T3 (es)
WO (1) WO1998019346A1 (es)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19652801C1 (de) * 1996-12-18 1998-04-23 Siemens Ag Verfahren und Vorrichtung zum Ansteuern wenigstens eines kapazitiven Stellgliedes
DE19652807C2 (de) * 1996-12-18 2002-08-29 Siemens Ag Verfahren und Vorrichtung zum Ansteuern eines kapazitiven Stellgliedes
BR9906558A (pt) * 1998-06-25 2000-08-15 Siemens Ag Processo e dispositivo para o comando de um atuador capacitivo
DE19831599A1 (de) * 1998-07-14 2000-01-20 Siemens Ag Verfahren und Vorrichtung zum Ansteuern wenigstens eines kapazitiven Stellgliedes
DE19841460B4 (de) * 1998-09-10 2007-01-25 Siemens Ag Verfahren und Vorrichtung zum Ansteuern eines kapazitiven Stellglieds
DE19845042C2 (de) * 1998-09-30 2000-08-24 Siemens Ag Verfahren und Anordnung zur Diagnose eines kapazitiven Aktors
DE19848950C2 (de) * 1998-10-23 2003-03-06 Daimler Chrysler Ag Vorrichtung zur Konstantsteuerung piezoelektrischer Aktuatoren für Kraftstoffeinspritzsysteme
DE19930309C2 (de) * 1999-07-01 2001-12-06 Siemens Ag Verfahren und Vorrichtung zur Regelung der Einspritzmenge bei einem Kraftstoffeinspritzventil mit Piezoelement-Aktor
DE19931238A1 (de) * 1999-07-07 2001-01-18 Siemens Ag Verfahren zum Ansteuern eines kapazitiven Stellgliedes eines Kraftstoffeinspritzventils einer Brennkraftmaschine
DE19944733B4 (de) * 1999-09-17 2007-01-04 Siemens Ag Vorrichtung zum Ansteuern wenigstens eines kapazitiven Stellgliedes
DE19945670B4 (de) * 1999-09-23 2006-01-12 Siemens Ag Verfahren zum Ansteuern eines kapazitiven Stellgliedes eines Kraftstoffeinspritzventils einer Brennkraftmaschine
JP4433598B2 (ja) * 1999-12-24 2010-03-17 株式会社デンソー コモンレール式燃料噴射装置
DE10012607C2 (de) * 2000-03-15 2002-01-10 Siemens Ag Verfahren zur Ansteuerung eines kapazitiven Stellgliedes
ATE426251T1 (de) * 2000-04-01 2009-04-15 Bosch Gmbh Robert Verfahren und vorrichtung zur regulierung von systemparametern
EP1139448B1 (en) * 2000-04-01 2009-10-21 Robert Bosch GmbH Method and apparatus for regulating voltages and voltage gradients for driving piezoelectric elements
EP1139447A1 (en) * 2000-04-01 2001-10-04 Robert Bosch GmbH Method and apparatus for determining a frequency compensated capacitance of piezoelectric elements
DE10025579A1 (de) * 2000-05-24 2001-12-06 Siemens Ag Verfahren und Vorrichtung zum Ansteuern eines kapazitiven Stellgliedes
DE10143501C1 (de) * 2001-09-05 2003-05-28 Siemens Ag Verfahren zum Ansteuern eines piezobetriebenen Kraftstoff-Einspritzventils
DE10143502C1 (de) * 2001-09-05 2003-03-06 Siemens Ag Verfahren und Vorrichtung zum Ansteuern piezobetriebener Kraftstoff-Einspritzventile
DE10149671A1 (de) * 2001-10-09 2003-04-24 Eppendorf Ag Verfahren zum Steuern eines Piezoantriebes und Piezoantrieb zur Durchführung des Verfahrens
DE10229394A1 (de) * 2002-06-29 2004-01-29 Robert Bosch Gmbh Verfahren, Computerprogramm, Steuer- und/oder Regelgerät zum Betreiben einer Brennkraftmaschine, sowie Brennkraftmaschine
DE10240493A1 (de) * 2002-09-03 2004-03-11 Robert Bosch Gmbh Verfahren zum Betrieb einer Brennkraftmaschine
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
US6979933B2 (en) * 2002-09-05 2005-12-27 Viking Technologies, L.C. Apparatus and method for charging and discharging a capacitor
JP4353781B2 (ja) * 2003-02-27 2009-10-28 株式会社日本自動車部品総合研究所 ピエゾアクチュエータ駆動回路
DE10321705A1 (de) * 2003-05-14 2004-12-02 Marco Systemanalyse Und Entwicklung Gmbh Piezoelektrisches Antriebselement
DE10331057B4 (de) * 2003-07-09 2006-12-28 Siemens Ag Verfahren und Vorrichtung zum Einstellen eines Leerhubs eines piezoelektrischen Aktors
EP1689004B1 (en) 2005-02-02 2009-05-06 Denso Corporation Control method and drive device of a piezo actuator
DE102005033708B3 (de) * 2005-07-19 2007-02-08 Siemens Ag Vorrichtung zum Laden und Entladen wenigstens eines Piezoaktors für ein Einspritzventil einer Brennkraftmaschine
US7856964B2 (en) * 2006-05-23 2010-12-28 Delphi Technologies Holding S.Arl Method of controlling a piezoelectric actuator
GB0610225D0 (en) * 2006-05-23 2006-07-05 Delphi Tech Inc Method of controlling a piezoelectric actuator
JP2008005649A (ja) * 2006-06-23 2008-01-10 Denso Corp ピエゾアクチュエータの駆動装置
DE102007011693B4 (de) * 2007-03-09 2008-11-13 Continental Automotive Gmbh Verfahren und Vorrichtung zum Steuern einer Brennkraftmaschine
DE102008029798B4 (de) * 2008-06-24 2010-06-02 Continental Automotive Gmbh Schaltungsanordnung zum Laden eines Piezoaktors
DE102009001077A1 (de) * 2009-02-23 2010-08-26 Robert Bosch Gmbh Verfahren zum Betreiben einer Endstufe für mindestens einen Piezoaktor
GB2475224B (en) * 2009-09-28 2016-03-16 Gm Global Tech Operations Inc Method for controlling a piezoelectric injector
DE102014212377B4 (de) * 2014-06-27 2016-07-21 Continental Automotive Gmbh Verfahren zur Bestimmung eines Zustandes eines Einspritzventils
DE102017212080A1 (de) * 2017-07-14 2019-01-17 Continental Automotive Gmbh Verfahren zum Ansteuern eines eine Magnetspule aufweisenden magnetischen Kraftstoffeinspritzventils

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61167785A (ja) * 1985-01-17 1986-07-29 Nippon Denso Co Ltd 圧電素子を利用した作動装置
JP2546231B2 (ja) * 1986-03-12 1996-10-23 日本電装株式会社 圧電素子の駆動装置
US4749897A (en) * 1986-03-12 1988-06-07 Nippondenso Co., Ltd. Driving device for piezoelectric element
JPH07106638B2 (ja) * 1987-02-19 1995-11-15 ブラザー工業株式会社 圧電素子駆動回路
US5387834A (en) * 1990-07-11 1995-02-07 Brother Kogyo Kabushiki Kaisha Piezoelectric element driving circuit
JPH05344755A (ja) * 1992-06-04 1993-12-24 Toyota Motor Corp 圧電素子駆動回路
JPH0662585A (ja) * 1992-08-04 1994-03-04 Fujitsu Ltd 圧電素子駆動回路
JP2870324B2 (ja) * 1992-10-22 1999-03-17 トヨタ自動車株式会社 圧電素子の駆動回路
JP3085337B2 (ja) * 1993-01-19 2000-09-04 アイシン精機株式会社 内燃機関の燃料噴射制御装置
JP3053149B2 (ja) * 1993-01-19 2000-06-19 アイシン精機株式会社 内燃機関の燃料噴射制御装置
JP3214961B2 (ja) * 1993-08-31 2001-10-02 株式会社デンソー 圧電素子駆動装置
US5361014A (en) * 1993-11-10 1994-11-01 Caterpillar Inc. Apparatus for driving a piezoelectric actuator
CH687115B5 (fr) * 1994-11-08 1997-03-27 Smh Management Services Ag Circuit de commande d'un vibreur piezo-electrique.
US5895998A (en) * 1997-09-18 1999-04-20 Raytheon Company Piezoelectric drive circuit

Also Published As

Publication number Publication date
DE19644521A1 (de) 1998-04-30
CN1155124C (zh) 2004-06-23
JP2000505176A (ja) 2000-04-25
DE59712087D1 (de) 2004-12-23
BR9712447A (pt) 1999-10-19
ES2227676T3 (es) 2005-04-01
EP0934605A1 (de) 1999-08-11
US6236190B1 (en) 2001-05-22
CZ133699A3 (cs) 1999-08-11
CA2269724A1 (en) 1998-05-07
KR100300476B1 (ko) 2001-09-29
EP0934605B1 (de) 2004-11-17
WO1998019346A1 (de) 1998-05-07
KR20000048551A (ko) 2000-07-25
CN1234912A (zh) 1999-11-10

Similar Documents

Publication Publication Date Title
AR008503A1 (es) Procedimiento y dispositivo para cargar un elemento de mando capacitivo
AU763850B2 (en) Ignition system for an internal combustion engine
CA1209426A (en) Apparatus for starting a diesel engine using plasma ignition plugs
US4705003A (en) Apparatus for controlling electroexpansive actuator avoiding deterioration of polarization
GB2264980A (en) Electrical circuit
KR100485407B1 (ko) 적어도 하나의 용량성 액츄에이터를 제어하는 장치 및 방법
JPH03264772A (ja) プラズマ電流の流通用の高導電性チャンネルを生成する方法及び装置
WO1993004279A1 (en) Dual energy ignition system
AU6804398A (en) Fuel injection internal combustion engine with sub-combustion chamber
AR008292A1 (es) Dispositivo y procedimiento para comandar a lo menos un elemento de mando capacitivo
JPS5596356A (en) Fuel injector for internal combustion engine
GB2074229A (en) Diesel engine with fuel injector
ES2191888T3 (es) Inyector de combustible para motor de combustion interna y procedimiento para su montaje.
US9784232B1 (en) Forced frequency ignition system for an internal combustion engine
US5178120A (en) Direct current ignition system
ES2172350T3 (es) Procedimiento y dispositivo para la activacion de al menos un accionador capacitivo.
ES2021165B3 (es) Procedimiento con instalacion para el reconocimiento de una combustion defectuosa en un motor de combustion interna
CA1284195C (en) Glow plug alternator control
US6227157B1 (en) Engine glow plug systems and methods
WO1997048902A3 (en) Multiple spark capacitive discharge ignition system for an internal combustion engine
JPH09100740A (ja) 内燃機関用の電子制御回路
ES8609593A1 (es) Disposicion de conexion de un dispositivo incandescente au- toregulador
HUP0202564A2 (en) Sheathed element glow plug
ES2184051T3 (es) Sistema de ignicion con comando de distribucion de la tension del generador.
US6967429B2 (en) Power output stage for capacitive loads

Legal Events

Date Code Title Description
FA Abandonment or withdrawal