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 führtInfo
- 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
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
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) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
1997
- 1997-12-19 US US08/994,238 patent/US6082331A/en not_active Expired - Lifetime
-
1998
- 1998-12-14 WO PCT/US1998/026534 patent/WO1999032777A1/en active IP Right Grant
- 1998-12-14 EP EP98963909A patent/EP0981687B1/de not_active Expired - Lifetime
- 1998-12-14 DE DE69817806T patent/DE69817806T2/de not_active Expired - Lifetime
- 1998-12-14 JP JP53394699A patent/JP4267082B2/ja not_active Expired - Fee Related
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |