DE69422309D1 - Kraftstoffeinspritz-Regelvorrichtung für eine Brennkraftmaschine - Google Patents

Kraftstoffeinspritz-Regelvorrichtung für eine Brennkraftmaschine

Info

Publication number
DE69422309D1
DE69422309D1 DE69422309T DE69422309T DE69422309D1 DE 69422309 D1 DE69422309 D1 DE 69422309D1 DE 69422309 T DE69422309 T DE 69422309T DE 69422309 T DE69422309 T DE 69422309T DE 69422309 D1 DE69422309 D1 DE 69422309D1
Authority
DE
Germany
Prior art keywords
control device
combustion engine
internal combustion
fuel injection
injection control
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 - Lifetime
Application number
DE69422309T
Other languages
English (en)
Other versions
DE69422309T2 (de
Inventor
Motonobu Akaki
Yasutoshi Yamada
Nobuyuki Oota
Masaki Mitsuyasu
Daisaku Sawada
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.)
Toyota Motor Corp
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
Toyota Motor Corp
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 Aisin Seiki Co Ltd, Toyota Motor Corp filed Critical Aisin Seiki Co Ltd
Publication of DE69422309D1 publication Critical patent/DE69422309D1/de
Application granted granted Critical
Publication of DE69422309T2 publication Critical patent/DE69422309T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems
DE69422309T 1993-01-19 1994-01-18 Kraftstoffeinspritz-Regelvorrichtung für eine Brennkraftmaschine Expired - Lifetime DE69422309T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP05023159A JP3085337B2 (ja) 1993-01-19 1993-01-19 内燃機関の燃料噴射制御装置

Publications (2)

Publication Number Publication Date
DE69422309D1 true DE69422309D1 (de) 2000-01-27
DE69422309T2 DE69422309T2 (de) 2000-06-08

Family

ID=12102828

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69404498T Expired - Lifetime DE69404498T2 (de) 1993-01-19 1994-01-18 Kraftstoffeinspritz-Regelvorrichtung für eine Brennkraftmaschine
DE69422309T Expired - Lifetime DE69422309T2 (de) 1993-01-19 1994-01-18 Kraftstoffeinspritz-Regelvorrichtung für eine Brennkraftmaschine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69404498T Expired - Lifetime DE69404498T2 (de) 1993-01-19 1994-01-18 Kraftstoffeinspritz-Regelvorrichtung für eine Brennkraftmaschine

Country Status (4)

Country Link
US (1) US5477831A (de)
EP (2) EP0750104B1 (de)
JP (1) JP3085337B2 (de)
DE (2) DE69404498T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6111335A (en) * 1993-12-28 2000-08-29 Beniamin Acatrinei Piezoelectric interface analyzer
DE19632872C2 (de) * 1996-08-14 1998-08-13 Siemens Ag Vorrichtung und Verfahren zum Ansteuern eines kapazitiven Stellgliedes
DE19644521A1 (de) * 1996-10-25 1998-04-30 Siemens Ag Verfahren und Vorrichtung zum Ansteuern eines kapazitiven Stellgliedes
DE19652801C1 (de) * 1996-12-18 1998-04-23 Siemens Ag Verfahren und Vorrichtung zum Ansteuern wenigstens eines kapazitiven Stellgliedes
DE19709717C1 (de) * 1997-03-10 1998-09-24 Siemens Ag Vorrichtung und Verfahren zum Ansteuern wenigstens eines kapazitiven Stellgliedes
DE19711903C2 (de) * 1997-03-21 1999-03-18 Siemens Ag Vorrichtung und Verfahren zum Ansteuern eines piezogesteuerten Kraftstoffeinspritzventils
DE19714616A1 (de) * 1997-04-09 1998-10-15 Bosch Gmbh Robert Verfahren und Vorrichtung zum Laden und Entladen eines piezoelektrischen Elements
US5895998A (en) * 1997-09-18 1999-04-20 Raytheon Company Piezoelectric drive circuit
DE19833830A1 (de) * 1998-07-28 2000-02-03 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung wenigstens eines Magnetventils
US6079641A (en) * 1998-10-13 2000-06-27 Caterpillar Inc. Fuel injector with rate shaping control through piezoelectric nozzle lift
US5975058A (en) * 1998-10-13 1999-11-02 Outboard Marine Corporation Start-assist circuit
FR2796219B1 (fr) * 1999-07-09 2001-09-21 Renault Dispositif et procede de commande d'un actionneur piezo-electrique
US6836056B2 (en) 2000-02-04 2004-12-28 Viking Technologies, L.C. Linear motor having piezo actuators
US6437226B2 (en) 2000-03-07 2002-08-20 Viking Technologies, Inc. Method and system for automatically tuning a stringed instrument
US6400062B1 (en) 2000-03-21 2002-06-04 Caterpillar Inc. Method and apparatus for temperature compensating a piezoelectric device
US6548938B2 (en) 2000-04-18 2003-04-15 Viking Technologies, L.C. Apparatus having a pair of opposing surfaces driven by a piezoelectric actuator
US6717332B2 (en) 2000-04-18 2004-04-06 Viking Technologies, L.C. Apparatus having a support structure and actuator
US6759790B1 (en) 2001-01-29 2004-07-06 Viking Technologies, L.C. Apparatus for moving folded-back arms having a pair of opposing surfaces in response to an electrical activation
JP4758098B2 (ja) 2002-06-21 2011-08-24 バイキング テクノロジィーズ エル．シー． 単体圧電モータ
US6928986B2 (en) * 2003-12-29 2005-08-16 Siemens Diesel Systems Technology Vdo Fuel injector with piezoelectric actuator and method of use
DE102004037720A1 (de) 2004-08-04 2006-03-16 Robert Bosch Gmbh Ansteuerschaltung für ein Stellglied
DE102007014329A1 (de) * 2007-03-26 2008-10-02 Robert Bosch Gmbh Verfahren zum Erfassen einer elektrischen Potentialdifferenz an einer piezoelektrischen Aktoreinheit und Schaltungsanordnung zur Durchführung des Verfahrens
US20180128200A1 (en) * 2016-11-10 2018-05-10 GM Global Technology Operations LLC Systems and methods for controlling fluid injections
FR3075882B1 (fr) * 2017-12-21 2019-11-15 Continental Automotive France Procede de regulation de la tension de sortie d'un convertisseur de tension continu-continu d'un calculateur de controle d'un moteur de vehicule automobile
CN108414959B (zh) * 2018-04-04 2024-02-23 京东方科技集团股份有限公司 压电传感器检测电路、阵列压电传感器电路及控制方法
DE102021110155A1 (de) 2021-04-21 2022-10-27 Endress+Hauser Conducta Gmbh+Co. Kg Überprüfen einer Vorrichtung zum Erzeugen von Ultraschall

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60237869A (ja) * 1984-05-11 1985-11-26 Nippon Soken Inc 圧電素子駆動装置
JPH01264575A (ja) * 1988-04-13 1989-10-20 Toyota Motor Corp 圧電素子駆動装置
JPH02103970A (ja) * 1988-10-13 1990-04-17 Toyota Motor Corp 圧電素子の駆動回路
US5057734A (en) * 1988-11-30 1991-10-15 Toyota Jidosha Kabushiki Kaisha Apparatus for driving piezoelectric element for closing and opening valve member
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
DE69016702T2 (de) * 1989-06-07 1995-10-05 Nippon Denso Co Antriebssystem für eine Betätigungsvorrichtung mit piezoelektrischem Element zur Verwendung in einem Kraftfahrzeug.
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
JP2890787B2 (ja) * 1990-10-09 1999-05-17 ブラザー工業株式会社 圧電素子の駆動回路

Also Published As

Publication number Publication date
DE69404498D1 (de) 1997-09-04
DE69422309T2 (de) 2000-06-08
EP0611880A2 (de) 1994-08-24
EP0611880A3 (de) 1994-12-21
EP0611880B1 (de) 1997-07-30
JPH06213047A (ja) 1994-08-02
US5477831A (en) 1995-12-26
JP3085337B2 (ja) 2000-09-04
EP0750104B1 (de) 1999-12-22
EP0750104A1 (de) 1996-12-27
DE69404498T2 (de) 1998-02-05

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