DE69817806D1 - Elektronische steuerung und methode die zu konsistenter steuerung der kraftstoffeinspritzmenge bei einem hydraulisch-betätigten elektronisch-gesteuerten kraftstoffeinspritzsystem führt - Google Patents

Elektronische steuerung und methode die zu konsistenter steuerung der kraftstoffeinspritzmenge bei einem hydraulisch-betätigten elektronisch-gesteuerten kraftstoffeinspritzsystem führt

Info

Publication number
DE69817806D1
DE69817806D1 DE69817806T DE69817806T DE69817806D1 DE 69817806 D1 DE69817806 D1 DE 69817806D1 DE 69817806 T DE69817806 T DE 69817806T DE 69817806 T DE69817806 T DE 69817806T DE 69817806 D1 DE69817806 D1 DE 69817806D1
Authority
DE
Germany
Prior art keywords
fuel injection
control
electronically controlled
hydraulically actuated
electronic 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
DE69817806T
Other languages
English (en)
Other versions
DE69817806T2 (de
Inventor
E Barnes
S Lukich
G Mcgee
P Timmons
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.)
Caterpillar Inc
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Publication of DE69817806D1 publication Critical patent/DE69817806D1/de
Application granted granted Critical
Publication of DE69817806T2 publication Critical patent/DE69817806T2/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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3827—Common rail control systems for diesel engines
    • 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
    • F02D41/402—Multiple injections
    • 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
DE69817806T 1997-12-19 1998-12-14 Elektronische steuerung und methode die zu konsistenter steuerung der kraftstoffeinspritzmenge bei einem hydraulisch-betätigten elektronisch-gesteuerten kraftstoffeinspritzsystem führt Expired - Lifetime DE69817806T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/994,238 US6082331A (en) 1997-12-19 1997-12-19 Electronic control and method for consistently controlling the amount of fuel injected by a hydraulically activated, electronically controlled injector fuel system to an engine
US994238 1997-12-19
PCT/US1998/026534 WO1999032777A1 (en) 1997-12-19 1998-12-14 Electronic control and method for consistently controlling the amount of fuel injected by a hydraulically activated, electronically controlled injector fuel system to an engine

Publications (2)

Publication Number Publication Date
DE69817806D1 true DE69817806D1 (de) 2003-10-09
DE69817806T2 DE69817806T2 (de) 2004-07-15

Family

ID=25540445

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69817806T Expired - Lifetime DE69817806T2 (de) 1997-12-19 1998-12-14 Elektronische steuerung und methode die zu konsistenter steuerung der kraftstoffeinspritzmenge bei einem hydraulisch-betätigten elektronisch-gesteuerten kraftstoffeinspritzsystem führt

Country Status (5)

Country Link
US (1) US6082331A (de)
EP (1) EP0981687B1 (de)
JP (1) JP4267082B2 (de)
DE (1) DE69817806T2 (de)
WO (1) WO1999032777A1 (de)

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WO1999047802A1 (de) * 1998-03-16 1999-09-23 Siemens Aktiengesellschaft Verfahren zum bestimmen der einspritzzeit bei einer direkteinspritzenden brennkraftmaschine
US6254511B1 (en) * 1999-10-29 2001-07-03 Caterpillar Inc. Method and apparatus for adaptively controlling clutches based on engine load
US6450149B1 (en) * 2000-07-13 2002-09-17 Caterpillar Inc. Method and apparatus for controlling overlap of two fuel shots in multi-shot fuel injection events
US6453874B1 (en) * 2000-07-13 2002-09-24 Caterpillar Inc. Apparatus and method for controlling fuel injection signals during engine acceleration and deceleration
US6415762B1 (en) * 2000-07-13 2002-07-09 Caterpillar Inc. Accurate deliver of total fuel when two injection events are closely coupled
US6371077B1 (en) * 2000-07-13 2002-04-16 Caterpillar Inc. Waveform transitioning method and apparatus for multi-shot fuel systems
SE522624C2 (sv) * 2001-03-29 2004-02-24 Volvo Teknisk Utveckling Ab Förfarande för att styra insprutningen av en fluid i en förbränningsmotor
US6470849B1 (en) * 2001-06-26 2002-10-29 Caterpillar Inc. Separate injector main timing maps for use with and without pilot
DE102006015503A1 (de) 2006-03-31 2007-10-04 Fev Motorentechnik Gmbh Einspritzverfahren und zugehörige Verbrennungskraftmaschine
US7885754B2 (en) * 2007-12-07 2011-02-08 General Electric Company Fuel injection system and method of operating the same for an engine
JP4816651B2 (ja) * 2008-01-25 2011-11-16 トヨタ自動車株式会社 内燃機関の燃料噴射制御装置
US7769532B2 (en) * 2008-03-31 2010-08-03 Perkins Engines Company Limited Method for operating fuel injection system
US7798129B2 (en) * 2008-03-31 2010-09-21 Perkins Engines Company Limited Shot mode transition method for fuel injection system
WO2010061237A1 (en) * 2008-11-28 2010-06-03 Renault Trucks Vehicle comprising an air compressor system and method for operating a vehicle air compressor system
US8091530B2 (en) * 2008-12-08 2012-01-10 Ford Global Technologies, Llc High pressure fuel pump control for idle tick reduction
EP2806151A1 (de) * 2013-05-20 2014-11-26 Perkins Engines Company Limited Kraftstoffeinspritzdüse
WO2014189527A1 (en) * 2013-05-24 2014-11-27 International Engine Intellectual Property Company, Llc Injector waveform

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US33270A (en) * 1861-09-10 Improvement in saws
USRE33270E (en) 1982-09-16 1990-07-24 Bkm, Inc. Pressure-controlled fuel injection for internal combustion engines
US5241935A (en) * 1988-02-03 1993-09-07 Servojet Electronic Systems, Ltd. Accumulator fuel injection system
US4922878A (en) * 1988-09-15 1990-05-08 Caterpillar Inc. Method and apparatus for controlling a solenoid operated fuel injector
JP2712760B2 (ja) * 1990-05-29 1998-02-16 トヨタ自動車株式会社 燃料噴射弁
US5181494A (en) * 1991-10-11 1993-01-26 Caterpillar, Inc. Hydraulically-actuated electronically-controlled unit injector having stroke-controlled piston and methods of operation
US5191867A (en) * 1991-10-11 1993-03-09 Caterpillar Inc. Hydraulically-actuated electronically-controlled unit injector fuel system having variable control of actuating fluid pressure
US5176115A (en) * 1991-10-11 1993-01-05 Caterpillar Inc. Methods of operating a hydraulically-actuated electronically-controlled fuel injection system adapted for starting an engine
US5402760A (en) * 1992-05-21 1995-04-04 Nippondenso Co., Ltd. Fuel injection control apparatus for internal combustion engine
US5357912A (en) * 1993-02-26 1994-10-25 Caterpillar Inc. Electronic control system and method for a hydraulically-actuated fuel injection system
US5492098A (en) * 1993-03-01 1996-02-20 Caterpillar Inc. Flexible injection rate shaping device for a hydraulically-actuated fuel injection system
US5564391A (en) * 1993-06-16 1996-10-15 Caterpillar Inc. Electronic control for a hydraulic-actuator unit injector fuel system and method for operating same
FR2720787B1 (fr) * 1994-06-06 1996-07-26 Renault Vehicules Ind Procédé et dispositif de détermination des paramètres spécifiques des injecteurs d'un moteur à combustion, notamment d'un moteur diesel à pré-injection.
DE4422552C1 (de) * 1994-06-28 1995-11-30 Daimler Benz Ag Verfahren zum Einspritzen von Kraftstoff in den Brennraum einer Brennkraftmaschine
US5826562A (en) 1994-07-29 1998-10-27 Caterpillar Inc. Piston and barrell assembly with stepped top and hydraulically-actuated fuel injector utilizing same
US5669355A (en) * 1994-07-29 1997-09-23 Caterpillar Inc. Hydraulically-actuated fuel injector with direct control needle valve
US5477828A (en) * 1994-07-29 1995-12-26 Caterpillar Inc. Method for controlling a hydraulically-actuated fuel injection system
US5687693A (en) * 1994-07-29 1997-11-18 Caterpillar Inc. Hydraulically-actuated fuel injector with direct control needle valve
US5463996A (en) * 1994-07-29 1995-11-07 Caterpillar Inc. Hydraulically-actuated fluid injector having pre-injection pressurizable fluid storage chamber and direct-operated check
US5697342A (en) * 1994-07-29 1997-12-16 Caterpillar Inc. Hydraulically-actuated fuel injector with direct control needle valve
US5485820A (en) * 1994-09-02 1996-01-23 Navistar International Transportation Corp. Injection control pressure strategy
US5517972A (en) * 1994-11-23 1996-05-21 Caterpillar Inc. Method and apparatus for rate shaping injection in a hydraulically-actuated electronically controlled fuel injector
US5492099A (en) * 1995-01-06 1996-02-20 Caterpillar Inc. Cylinder fault detection using rail pressure signal
US5632444A (en) * 1995-04-13 1997-05-27 Caterpillar Inc. Fuel injection rate shaping apparatus for a unit injector
US5566660A (en) * 1995-04-13 1996-10-22 Caterpillar Inc. Fuel injection rate shaping apparatus for a unit fuel injector
JPH08291729A (ja) * 1995-04-20 1996-11-05 Fuji Heavy Ind Ltd 筒内直噴エンジンの制御方法
US5651345A (en) * 1995-06-02 1997-07-29 Caterpillar Inc. Direct operated check HEUI injector
US5717562A (en) * 1996-10-15 1998-02-10 Caterpillar Inc. Solenoid injector driver circuit
US5730104A (en) * 1997-02-19 1998-03-24 Caterpillar Inc. Injection rate shaping device for a fill metered hydraulically-actuated fuel injection system
US5842452A (en) * 1997-11-25 1998-12-01 Pattanaik; Satish Idle stabilizing variable area inlet for a hydraulically-actuated fuel injection system

Also Published As

Publication number Publication date
WO1999032777A1 (en) 1999-07-01
JP4267082B2 (ja) 2009-05-27
JP2001512552A (ja) 2001-08-21
EP0981687A1 (de) 2000-03-01
US6082331A (en) 2000-07-04
DE69817806T2 (de) 2004-07-15
EP0981687B1 (de) 2003-09-03

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