DE69009268D1 - Methode zur Erfassung der Kraftstoffeinspritzarbeitsweise eines Kraftstoffeinspritzventils. - Google Patents

Methode zur Erfassung der Kraftstoffeinspritzarbeitsweise eines Kraftstoffeinspritzventils.

Info

Publication number
DE69009268D1
DE69009268D1 DE69009268T DE69009268T DE69009268D1 DE 69009268 D1 DE69009268 D1 DE 69009268D1 DE 69009268 T DE69009268 T DE 69009268T DE 69009268 T DE69009268 T DE 69009268T DE 69009268 D1 DE69009268 D1 DE 69009268D1
Authority
DE
Germany
Prior art keywords
fuel injection
detecting
injection valve
mode
injection mode
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
DE69009268T
Other languages
English (en)
Other versions
DE69009268T2 (de
Inventor
Fumitsugu Yoshizu
Kazuhiko Sato
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
Publication of DE69009268D1 publication Critical patent/DE69009268D1/de
Application granted granted Critical
Publication of DE69009268T2 publication Critical patent/DE69009268T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/0007—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using electrical feedback
    • 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
    • F02D41/401—Controlling injection timing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE69009268T 1989-03-27 1990-03-26 Methode zur Erfassung der Kraftstoffeinspritzarbeitsweise eines Kraftstoffeinspritzventils. Expired - Fee Related DE69009268T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1071802A JP2686811B2 (ja) 1989-03-27 1989-03-27 燃料の噴射状態検知方法

Publications (2)

Publication Number Publication Date
DE69009268D1 true DE69009268D1 (de) 1994-07-07
DE69009268T2 DE69009268T2 (de) 1994-11-24

Family

ID=13471058

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69009268T Expired - Fee Related DE69009268T2 (de) 1989-03-27 1990-03-26 Methode zur Erfassung der Kraftstoffeinspritzarbeitsweise eines Kraftstoffeinspritzventils.

Country Status (4)

Country Link
US (1) US4986117A (de)
EP (1) EP0390461B1 (de)
JP (1) JP2686811B2 (de)
DE (1) DE69009268T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4327693A1 (de) * 1993-08-18 1995-02-23 Hoechst Ag Verfahren zum Überwachen des Gasdurchsatzes durch Injektordüsen, Injektordüse zur Durchführung dieses Verfahrens, sowie deren Verwendung
DE59307822D1 (de) * 1993-09-17 1998-01-22 Siemens Ag Vorrichtung zur Ermittlung eines Betriebszustandes einer Einspritzpumpe
IT1284681B1 (it) * 1996-07-17 1998-05-21 Fiat Ricerche Procedimento di taratura per un sistema di iniezione provvisto di iniettori.
US5895844A (en) * 1997-05-29 1999-04-20 Outboard Marine Corporation Precise fuel flow measurement with modified fluid control valve
DE10127932A1 (de) 2001-06-08 2002-12-19 Bosch Gmbh Robert Ventil zum Steuern von Fluiden sowie Verfahren zur Bestimmung von Drücken
DE102005005351A1 (de) * 2005-02-05 2006-08-17 L'orange Gmbh Verfahren und Einrichtung zur Erfassung des Einspritzvorgangs eines Kraftstoffinjektors einer Brennkraftmaschine mittels eines Schallsensors
DE102005036190A1 (de) * 2005-08-02 2007-02-08 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung eines Einspritzsystems einer Brennkraftmaschine
JP4840288B2 (ja) * 2006-11-14 2011-12-21 株式会社デンソー 燃料噴射装置及びその調整方法
RU2456471C1 (ru) * 2011-02-17 2012-07-20 Федеральное государственное образовательное учреждение высшего профессионального образования "Московский государственный агроинженерный университет имени В.П. Горячкиной" Способ и устройство для бесстендового диагностирования дизельной топливной аппаратуры высокого давления
CN103541847B (zh) * 2013-10-19 2015-11-18 福州大学 一种柴油发动机喷油时刻判别方法和装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU985389A1 (ru) * 1981-02-16 1982-12-30 Центральный Научно-Исследовательский И Конструкторский Институт Топливной Аппаратуры Автотракторных И Стационарных Двигателей Способ диагностировани форсунки дизел
DE3128238C2 (de) * 1981-07-17 1986-11-06 Pierburg Gmbh & Co Kg, 4040 Neuss Verfahren und Einrichtung zum Bestimmen der eingespritzten Kraftstoffmenge
JPS5882070A (ja) * 1981-11-11 1983-05-17 Nissan Motor Co Ltd デイ−ゼルエンジンの燃料噴射時間測定装置
JPS5887415A (ja) * 1981-11-20 1983-05-25 Nissan Motor Co Ltd デイ−ゼル機関の燃料噴射量測定装置
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
JPS61144267A (ja) * 1984-12-17 1986-07-01 Kazue Hitomi 溶接用気体の活性化装置
JPS61232381A (ja) * 1985-04-08 1986-10-16 Yanmar Diesel Engine Co Ltd 燃料噴射装置の燃料噴射時期検出装置
GB8719372D0 (en) * 1987-08-15 1987-09-23 Lucas Ind Plc Fuel injection nozzle

Also Published As

Publication number Publication date
EP0390461A3 (de) 1991-12-27
EP0390461B1 (de) 1994-06-01
JPH02252966A (ja) 1990-10-11
US4986117A (en) 1991-01-22
EP0390461A2 (de) 1990-10-03
DE69009268T2 (de) 1994-11-24
JP2686811B2 (ja) 1997-12-08

Similar Documents

Publication Publication Date Title
DE3679952D1 (de) Verfahren zur einstellung des nadelhubes eines kraftstoffeinspritzventils.
DE59004357D1 (de) Verfahren und vorrichtung zur überprüfung der steuerbarkeit eines tankentlüftungsventils.
DE68909187D1 (de) Betriebsverfahren eines Ventils.
DE69006287T2 (de) System zum Erfassen des Druckes im Zylinder einer Verbrennungskraftmaschine.
DE69001159D1 (de) Verfahren zur ueberwachung der bohrung eines bohrloches.
DE59008272D1 (de) Kraftstoffeinspritzventil.
DE58900405D1 (de) Druckgeber zur druckerfassung im brennraum von brennkraftmaschinen.
DE68905691D1 (de) Elektromagnetisches kraftstoffeinspritzventil.
DE69000795D1 (de) Einspritzventil fuer kraftstoffeinspritzsystem.
DE69009268T2 (de) Methode zur Erfassung der Kraftstoffeinspritzarbeitsweise eines Kraftstoffeinspritzventils.
DE68904816D1 (de) Spritze zur einmaligen injektion.
DE68905502D1 (de) Brennstoffeinspritzventil.
DE69009398T2 (de) Hochdruck-Kraftstoffeinspritzeinheit.
DE377800T1 (de) Verfahren zur dekontaminierung eines druckgases.
DE59200321D1 (de) Druckgeber zur druckerfassung im brennraum von brennkraftmaschinen.
DE3864772D1 (de) Verfahren zum einstellen der brennstoffeinspritzmenge eines elektromagnetischen brennstoffeinspritzventils.
DE58904884D1 (de) Verfahren zur kraftstoffmengenbestimmung.
DE58902004D1 (de) Verfahren zum betreiben eines zweitakt-verbrennungsmotors.
DE69017590D1 (de) Hochdruck-Kraftstoffeinspritzeinheit.
DE59008543D1 (de) Sensor zur erfassung des verbrennungsverlaufs in einer brennkraftmaschine.
DE58902133D1 (de) Elektromagnetisches kraftstoffeinspritzventil.
DE59000662D1 (de) Kraftstoffeinspritzventil.
DE69021760D1 (de) Betriebsstoffdruckregelventil.
DE3850378D1 (de) Vorrichtung zur pneumatischen Kraftstoffeinspritzung.
DE69001933D1 (de) Verfahren zur leckpruefung der zwischenausmauerung eines regenerativerhitzers.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee