JPS575526A - Method of detecting injection flow in fuel injection valve - Google Patents

Method of detecting injection flow in fuel injection valve

Info

Publication number
JPS575526A
JPS575526A JP7869180A JP7869180A JPS575526A JP S575526 A JPS575526 A JP S575526A JP 7869180 A JP7869180 A JP 7869180A JP 7869180 A JP7869180 A JP 7869180A JP S575526 A JPS575526 A JP S575526A
Authority
JP
Japan
Prior art keywords
injection
valve
needle valve
fuel
disposed
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.)
Granted
Application number
JP7869180A
Other languages
English (en)
Other versions
JPS6328230B2 (ja
Inventor
Tomonori Oya
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.)
Bosch Corp
Original Assignee
Diesel Kiki Co Ltd
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 Diesel Kiki Co Ltd filed Critical Diesel Kiki Co Ltd
Priority to JP7869180A priority Critical patent/JPS575526A/ja
Priority to US06/269,878 priority patent/US4438496A/en
Priority to DE3122553A priority patent/DE3122553C2/de
Publication of JPS575526A publication Critical patent/JPS575526A/ja
Publication of JPS6328230B2 publication Critical patent/JPS6328230B2/ja
Granted 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
    • F02D41/30—Controlling fuel injection
    • F02D41/32—Controlling fuel injection of the low pressure type
    • 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0602—Fuel pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/063—Lift of the valve needle

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
JP7869180A 1980-06-11 1980-06-11 Method of detecting injection flow in fuel injection valve Granted JPS575526A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP7869180A JPS575526A (en) 1980-06-11 1980-06-11 Method of detecting injection flow in fuel injection valve
US06/269,878 US4438496A (en) 1980-06-11 1981-06-03 Electronic fuel injection feedback control method for internal combustion engines
DE3122553A DE3122553C2 (de) 1980-06-11 1981-06-06 Verfahren und Einrichtung zur Zumessung der Kraftstoffmenge bei einer Brennkraftmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7869180A JPS575526A (en) 1980-06-11 1980-06-11 Method of detecting injection flow in fuel injection valve

Publications (2)

Publication Number Publication Date
JPS575526A true JPS575526A (en) 1982-01-12
JPS6328230B2 JPS6328230B2 (ja) 1988-06-07

Family

ID=13668883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7869180A Granted JPS575526A (en) 1980-06-11 1980-06-11 Method of detecting injection flow in fuel injection valve

Country Status (3)

Country Link
US (1) US4438496A (ja)
JP (1) JPS575526A (ja)
DE (1) DE3122553C2 (ja)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560933A1 (fr) * 1984-03-10 1985-09-13 Lucas Ind Plc Dispositif electronique de commande, notamment pour systeme a combustible d'un moteur a combustion interne
WO2009057540A1 (ja) 2007-11-02 2009-05-07 Denso Corporation 燃料噴射弁及び燃料噴射装置
DE102009000983A1 (de) 2008-02-19 2009-09-24 DENSO CORPORATION, Kariya-shi Kraftstoffinjektor mit eingebautem Drucksensor
EP2105602A2 (en) 2008-03-28 2009-09-30 Denso Corporation Fuel pressure sensor/sensor mount assembly, fuel injection apparatus, and pressure sensing apparatus
EP2110540A2 (en) 2008-04-15 2009-10-21 Denso Corporation Fuel injector with fuel pressure sensor
JP2009257303A (ja) * 2007-11-02 2009-11-05 Denso Corp 燃圧検出装置、燃圧検出システム及び燃料噴射装置
JP2010242580A (ja) * 2009-04-03 2010-10-28 Denso Corp 燃料噴射弁
JP2010242570A (ja) * 2009-04-03 2010-10-28 Denso Corp 燃料噴射装置
JP2010242576A (ja) * 2009-04-03 2010-10-28 Denso Corp 燃料噴射弁及び燃料噴射弁の内部電気接続方法
JP2010242578A (ja) * 2009-04-03 2010-10-28 Denso Corp 燃料噴射弁
JP2010242577A (ja) * 2009-04-03 2010-10-28 Denso Corp 燃料噴射弁
JP2010255427A (ja) * 2009-04-21 2010-11-11 Denso Corp 燃料噴射弁
JP2010535977A (ja) * 2007-08-07 2010-11-25 デルファイ・テクノロジーズ・インコーポレーテッド 燃料インジェクタ及びその制御方法
US7918128B2 (en) 2007-11-06 2011-04-05 Denso Corporation Fuel injector with electric shield
US7931009B2 (en) 2007-11-06 2011-04-26 Denso Corporation Fuel injector designed to minimize mechanical stress on fuel pressure sensor installed therein
US8297259B2 (en) 2007-11-02 2012-10-30 Denso Corporation Fuel injection valve and fuel injection device
US8402949B2 (en) 2007-11-06 2013-03-26 Denso Corporation Fuel injector with fuel pressure sensor
JP2019109068A (ja) * 2017-12-15 2019-07-04 株式会社デンソー 変位検出装置及びそれを用いた流量制御装置

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5713241A (en) * 1980-06-30 1982-01-23 Diesel Kiki Co Ltd Fuel injector
DE3032381C2 (de) * 1980-08-28 1986-07-24 Robert Bosch Gmbh, 7000 Stuttgart Elektronische Steuereinrichtung für eine Brennkraftmaschine mit Selbstzündung
JPS57159939A (en) * 1981-03-30 1982-10-02 Nissan Motor Co Ltd Electronic controller of fuel injection amount in fuel injection internal combustion engine
JPS5827822A (ja) * 1981-08-10 1983-02-18 Mitsubishi Electric Corp 内燃機関用燃料噴射制御装置
JPS5915644A (ja) * 1982-07-19 1984-01-26 Nissan Motor Co Ltd 燃料噴射式内燃機関の燃料噴射量検出装置および電子燃料噴射量制御装置
US4553207A (en) * 1982-09-30 1985-11-12 Ford Motor Company Method and apparatus for deriving fuel consumption data from a hydraulically driven fuel injector
IT1191061B (it) * 1982-10-29 1988-02-24 Alfa Romeo Auto Spa Dispositivo elettronico per il controllo dell'iniezione di un motore a c.i. pluricilndrico
DE3302293A1 (de) * 1983-01-25 1984-07-26 Klöckner-Humboldt-Deutz AG, 5000 Köln Kraftstoffeinspritzvorrichtung fuer brennkraftmaschinen
JPS59155538A (ja) * 1983-02-24 1984-09-04 Mazda Motor Corp エンジンの燃料噴射装置
US4565220A (en) * 1983-02-28 1986-01-21 Bowles Fluidics Corporation Liquid metering and fluidic transducer for electronic computers
US4535743A (en) * 1983-04-15 1985-08-20 Nippon Soken, Inc. Fuel injection apparatus for an internal combustion engine
JPS59194044A (ja) * 1983-04-18 1984-11-02 Nippon Denso Co Ltd デイ−ゼル機関用燃料噴射量制御装置
JPS6017252A (ja) * 1983-07-08 1985-01-29 Nippon Denso Co Ltd エンジンの制御方法
JPH0650074B2 (ja) * 1983-08-08 1994-06-29 株式会社日立製作所 エンジンの燃料制御方法
JPS6036749A (ja) * 1983-08-09 1985-02-25 Toyota Motor Corp エンジンの燃料噴射制御装置
DE3502966A1 (de) * 1984-06-01 1985-12-05 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur steuerung und regelung der temperatur einer gluehkerze
DE3510173C2 (de) * 1984-08-16 1994-02-24 Bosch Gmbh Robert Überwachungseinrichtung für eine elektronisch gesteuerte Drosselklappe in einem Kraftfahrzeug
DE3566707D1 (en) * 1984-09-19 1989-01-12 Nippon Denso Co Electronically controlled fuel injection based on minimum time control for diesel engines
DE3441140A1 (de) * 1984-11-10 1986-05-15 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum einspritzen von kraftstoff in brennraeume von brennkraftmaschinen
JPS61164055A (ja) * 1985-01-16 1986-07-24 Nippon Denso Co Ltd デイ−ゼル機関用燃料噴射時期制御装置
JPH0759919B2 (ja) * 1986-04-04 1995-06-28 日本電装株式会社 デイ−ゼルエンジン用燃料噴射制御装置
JPS63243454A (ja) * 1987-03-12 1988-10-11 ダイムラー―ベンツ・アクチェンゲゼルシャフト 内燃機関等における噴射経過を求める装置
DE3806129A1 (de) * 1987-03-12 1988-09-22 Daimler Benz Ag Vorrichtung zur ermittlung des einspritzverlaufes bei einem verbrennungsmotor od. dgl.
DE3906083A1 (de) * 1989-02-27 1990-08-30 Voest Alpine Automotive Einrichtung zum steuern und regeln einer dieselbrennkraftmaschine
US4903669A (en) * 1989-04-03 1990-02-27 General Motors Corporation Method and apparatus for closed loop fuel control
JP2869464B2 (ja) * 1989-05-30 1999-03-10 富士重工業株式会社 ２サイクルエンジンの燃料噴射制御装置
US5738071A (en) * 1991-05-22 1998-04-14 Wolff Controls Corporation Apparatus and method for sensing movement of fuel injector valve
EP0585746B1 (en) * 1992-08-20 1999-11-10 Toyota Jidosha Kabushiki Kaisha Fuel injection controller for use in an internal combustion engine
US5325837A (en) * 1992-11-19 1994-07-05 Robert Bosch Gmbh Fuel injection apparatus for internal combustion engines
US6102000A (en) * 1993-11-02 2000-08-15 Toyota Jidosha Kabushiki Kaisha Fuel injection apparatus for engine
JPH07145750A (ja) * 1993-11-25 1995-06-06 Zexel Corp 燃料噴射制御装置
DE59410166D1 (de) * 1993-12-16 2002-09-12 Volkswagen Ag Verfahren zur Gewinnung von Triggersignalen für die Regelung der Energie-umsetzung im Brennraum einer Brennkraftmaschine
FR2715440B1 (fr) * 1994-01-24 1996-02-23 Siemens Automotive Sa Procédé de commande de la quantité de carburant injecté dans un moteur à combustion interne.
US5687050A (en) * 1995-07-25 1997-11-11 Ficht Gmbh Electronic control circuit for an internal combustion engine
DE19603091C1 (de) * 1996-01-29 1997-07-31 Siemens Ag Verfahren zur Regelung einer Regelstrecke, insbesondere einer Brennkraftmaschine
US5771861A (en) * 1996-07-01 1998-06-30 Cummins Engine Company, Inc. Apparatus and method for accurately controlling fuel injection flow rate
US5988142A (en) * 1997-12-22 1999-11-23 Stanadyne Automotive Corp. Duration control of common rail fuel injector
US6102005A (en) * 1998-02-09 2000-08-15 Caterpillar Inc. Adaptive control for power growth in an engine equipped with a hydraulically-actuated electronically-controlled fuel injection system
US5890653A (en) * 1998-04-23 1999-04-06 Stanadyne Automotive Corp. Sensing and control methods and apparatus for common rail injectors
US6497221B1 (en) 2000-11-06 2002-12-24 Robert Bosch Corporation Feedback tailoring of fuel injector drive signal
US6598591B2 (en) * 2001-12-18 2003-07-29 Caterpillar Inc Measuring check motion through pressure sensing
DE102005053683A1 (de) * 2005-11-10 2007-05-16 Bosch Gmbh Robert Kraftstoffeinspritzsystem für Brennkraftmaschinen
JP4525729B2 (ja) * 2007-10-26 2010-08-18 株式会社デンソー Ｅｇｒ分配ばらつき検出装置
JP5064341B2 (ja) * 2007-11-02 2012-10-31 株式会社デンソー 燃料噴射弁及び燃料噴射装置
DE102008019541A1 (de) * 2008-04-18 2009-10-22 Wabco Gmbh Positionsmesssystem
US7980120B2 (en) * 2008-12-12 2011-07-19 GM Global Technology Operations LLC Fuel injector diagnostic system and method for direct injection engine
US7938101B2 (en) * 2009-02-11 2011-05-10 GM Global Technology Operations LLC Adaptive control of fuel delivery in direct injection engines
JP5265439B2 (ja) * 2009-04-03 2013-08-14 株式会社デンソー 燃料噴射弁
DE102011051765A1 (de) 2011-07-12 2013-01-17 L'orange Gmbh Einspritzinjektor, insbesondere für Hubkolben-Brennkraftmaschinen
JP5754357B2 (ja) * 2011-11-18 2015-07-29 株式会社デンソー 内燃機関の燃料噴射制御装置
WO2014107487A1 (en) 2013-01-02 2014-07-10 Regents Of The University Of Minnesota Direct fuel injectors with variable injecton flow rate
JP6260501B2 (ja) * 2013-10-11 2018-01-17 株式会社デンソー 内燃機関の燃料噴射制御装置
JP6156307B2 (ja) * 2013-10-11 2017-07-05 株式会社デンソー 内燃機関の燃料噴射制御装置
DE102015207307A1 (de) * 2015-04-22 2016-10-27 Robert Bosch Gmbh Kraftstoffinjektor
US10316783B2 (en) 2015-05-11 2019-06-11 Ge Global Sourcing Llc Fuel injector wear correction methodology
GB2559798B (en) * 2017-02-20 2020-03-11 Delphi Automotive Systems Lux Fuel injector

Family Cites Families (3)

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DE1807773A1 (de) * 1968-11-08 1970-08-06 Volkswagenwerk Ag Einspritzvorrichtung fuer Ottomotore
FR2074099A5 (ja) * 1969-12-22 1971-10-01 Nissan Motor
GB2069718B (en) * 1980-02-19 1983-11-30 Lucas Industries Ltd Fuel injection system

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560933A1 (fr) * 1984-03-10 1985-09-13 Lucas Ind Plc Dispositif electronique de commande, notamment pour systeme a combustible d'un moteur a combustion interne
JP2010535977A (ja) * 2007-08-07 2010-11-25 デルファイ・テクノロジーズ・インコーポレーテッド 燃料インジェクタ及びその制御方法
JP2012167676A (ja) * 2007-08-07 2012-09-06 Delphi Technologies Holding Sarl 燃料インジェクタ及びその制御方法
EP2402587A1 (en) 2007-11-02 2012-01-04 Denso Corporation Fuel injection valve and fuel injection device
US8919186B2 (en) 2007-11-02 2014-12-30 Denso Corporation Fuel pressure measuring device, fuel pressure measuring system, and fuel injection device
JP2009257303A (ja) * 2007-11-02 2009-11-05 Denso Corp 燃圧検出装置、燃圧検出システム及び燃料噴射装置
US8590513B2 (en) 2007-11-02 2013-11-26 Denso Corporation Fuel injection valve and fuel injection device
US8297259B2 (en) 2007-11-02 2012-10-30 Denso Corporation Fuel injection valve and fuel injection device
WO2009057540A1 (ja) 2007-11-02 2009-05-07 Denso Corporation 燃料噴射弁及び燃料噴射装置
US7931009B2 (en) 2007-11-06 2011-04-26 Denso Corporation Fuel injector designed to minimize mechanical stress on fuel pressure sensor installed therein
US8402949B2 (en) 2007-11-06 2013-03-26 Denso Corporation Fuel injector with fuel pressure sensor
US7918128B2 (en) 2007-11-06 2011-04-05 Denso Corporation Fuel injector with electric shield
JP2009222050A (ja) * 2008-02-19 2009-10-01 Denso Corp 燃料噴射装置及び蓄圧式燃料噴射装置システム
DE102009000983A1 (de) 2008-02-19 2009-09-24 DENSO CORPORATION, Kariya-shi Kraftstoffinjektor mit eingebautem Drucksensor
US7963155B2 (en) 2008-03-28 2011-06-21 Denso Corporation Fuel pressure sensor/sensor mount assembly, fuel injection apparatus, and pressure sensing apparatus
EP2105602A2 (en) 2008-03-28 2009-09-30 Denso Corporation Fuel pressure sensor/sensor mount assembly, fuel injection apparatus, and pressure sensing apparatus
US8100344B2 (en) 2008-04-15 2012-01-24 Denso Corporation Fuel injector with fuel pressure sensor
JP2009275695A (ja) * 2008-04-15 2009-11-26 Denso Corp 燃料噴射装置、それに用いられる蓄圧式燃料噴射装置システム
EP2110540A2 (en) 2008-04-15 2009-10-21 Denso Corporation Fuel injector with fuel pressure sensor
JP2010242577A (ja) * 2009-04-03 2010-10-28 Denso Corp 燃料噴射弁
JP2010242578A (ja) * 2009-04-03 2010-10-28 Denso Corp 燃料噴射弁
JP2010242576A (ja) * 2009-04-03 2010-10-28 Denso Corp 燃料噴射弁及び燃料噴射弁の内部電気接続方法
JP2010242570A (ja) * 2009-04-03 2010-10-28 Denso Corp 燃料噴射装置
JP2010242580A (ja) * 2009-04-03 2010-10-28 Denso Corp 燃料噴射弁
JP2010255427A (ja) * 2009-04-21 2010-11-11 Denso Corp 燃料噴射弁
JP2019109068A (ja) * 2017-12-15 2019-07-04 株式会社デンソー 変位検出装置及びそれを用いた流量制御装置

Also Published As

Publication number Publication date
US4438496A (en) 1984-03-20
JPS6328230B2 (ja) 1988-06-07
DE3122553C2 (de) 1984-08-23
DE3122553A1 (de) 1982-03-04

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