DE602005008628D1 - Steuerungsverfahren für ein Common Rail Einspritzsystem für die Direkteinspritzung von Kraftstoff in eine Verbrennungskraftmaschine - Google Patents
Steuerungsverfahren für ein Common Rail Einspritzsystem für die Direkteinspritzung von Kraftstoff in eine VerbrennungskraftmaschineInfo
- Publication number
- DE602005008628D1 DE602005008628D1 DE602005008628T DE602005008628T DE602005008628D1 DE 602005008628 D1 DE602005008628 D1 DE 602005008628D1 DE 602005008628 T DE602005008628 T DE 602005008628T DE 602005008628 T DE602005008628 T DE 602005008628T DE 602005008628 D1 DE602005008628 D1 DE 602005008628D1
- Authority
- DE
- Germany
- Prior art keywords
- fuel
- common rail
- combustion engine
- internal combustion
- control method
- 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.)
- Active
Links
Classifications
-
- 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
- F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
- F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
- F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
-
- 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
- F02D41/3836—Controlling the fuel pressure
- F02D41/3863—Controlling the fuel pressure by controlling the flow out of the common rail, e.g. using pressure relief valves
- F02D41/3872—Controlling the fuel pressure by controlling the flow out of the common rail, e.g. using pressure relief valves characterised by leakage flow in injectors
-
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2250/00—Engine control related to specific problems or objectives
- F02D2250/31—Control of the fuel pressure
-
- 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
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/12—Introducing corrections for particular operating conditions for deceleration
- F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fuel-Injection Apparatus (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05425931A EP1803917B1 (de) | 2005-12-28 | 2005-12-28 | Steuerungsverfahren für ein Common Rail Einspritzsystem für die Direkteinspritzung von Kraftstoff in eine Verbrennungskraftmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602005008628D1 true DE602005008628D1 (de) | 2008-09-11 |
Family
ID=36118906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602005008628T Active DE602005008628D1 (de) | 2005-12-28 | 2005-12-28 | Steuerungsverfahren für ein Common Rail Einspritzsystem für die Direkteinspritzung von Kraftstoff in eine Verbrennungskraftmaschine |
Country Status (9)
Country | Link |
---|---|
US (1) | US20070144490A1 (de) |
EP (1) | EP1803917B1 (de) |
CN (1) | CN1991162B (de) |
AT (1) | ATE403080T1 (de) |
BR (1) | BRPI0605375B1 (de) |
DE (1) | DE602005008628D1 (de) |
ES (1) | ES2310329T3 (de) |
PL (1) | PL1803917T3 (de) |
PT (1) | PT1803917E (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7634985B2 (en) * | 2007-11-29 | 2009-12-22 | Caterpillar Inc. | Common rail fuel control system |
US7788015B2 (en) * | 2007-12-20 | 2010-08-31 | Cummins Inc. | System for monitoring injected fuel quantities |
US7827967B2 (en) * | 2008-10-23 | 2010-11-09 | Gm Global Technology Operations, Inc. | Low noise fuel pump with variable pressure regulation |
US8511287B2 (en) * | 2009-09-08 | 2013-08-20 | EcoMotors International | Supercritical-state fuel injection system and method |
GB2473278B (en) * | 2009-09-08 | 2014-06-18 | Gm Global Tech Operations Inc | Method and system for controlling fuel pressure |
CA2809539C (en) | 2013-03-15 | 2014-05-13 | Westport Power Inc. | Preventing fuel regulation failure |
DE102013211003A1 (de) * | 2013-06-13 | 2014-12-18 | Robert Bosch Gmbh | Vermeidung einer Sicherheitskraftstoffabschaltung im Teilmotorbetrieb |
US9617927B2 (en) | 2014-11-04 | 2017-04-11 | Ford Global Technologies, Llc | Method and system for supplying liquefied petroleum gas to a direct fuel injected engine |
US9523326B2 (en) | 2014-12-22 | 2016-12-20 | Ford Global Technologies, Llc | Method for direct injection of supercritical fuels |
DE102016207297B3 (de) * | 2016-04-28 | 2017-10-19 | Mtu Friedrichshafen Gmbh | Verfahren zum Betrieb einer Brennkraftmaschine, Einrichtung zum Steuern und/oder Regeln einer Brennkraftmaschine, Einspritzsystem und Brennkraftmaschine |
CN112055778A (zh) * | 2017-12-14 | 2020-12-08 | 康明斯公司 | 用于降低共轨燃料系统中的轨道压力的系统和方法 |
GB2590366A (en) * | 2019-12-09 | 2021-06-30 | Rklab Ag | Injector apparatus |
CN113514250B (zh) * | 2021-06-25 | 2022-09-16 | 一汽解放汽车有限公司 | 喷油器诊断方法、装置、计算机设备和存储介质 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5228173B2 (de) * | 1974-03-21 | 1977-07-25 | ||
US5074272A (en) * | 1986-08-13 | 1991-12-24 | Ashland Oil, Inc. | Process and apparatus for reducing port fuel injector deposits |
US5058553A (en) * | 1988-11-24 | 1991-10-22 | Nippondenso Co., Ltd. | Variable-discharge high pressure pump |
GB2283533B (en) * | 1993-05-06 | 1996-07-10 | Cummins Engine Co Inc | Distributor for a high pressure fuel system |
DE4445586A1 (de) * | 1994-12-20 | 1996-06-27 | Bosch Gmbh Robert | Verfahren zur Reduzierung des Kraftstoffdruckes in einer Kraftstoffeinspritzeinrichtung |
DE19613184C2 (de) * | 1996-04-02 | 1998-01-22 | Daimler Benz Ag | Verfahren zum Erkennen von Betriebsstörungen in einer Kraftstoffeinspritzanlage |
US5975053A (en) * | 1997-11-25 | 1999-11-02 | Caterpillar Inc. | Electronic fuel injection quiet operation |
FR2791093B1 (fr) * | 1999-03-18 | 2001-05-04 | Inst Francais Du Petrole | Systeme d'alimentation en carburant liquide sous pression d'un moteur a combustion interne |
JP3829573B2 (ja) * | 2000-03-14 | 2006-10-04 | いすゞ自動車株式会社 | コモンレール式燃料噴射装置 |
US6345606B1 (en) * | 2000-04-12 | 2002-02-12 | Delphi Technologies, Inc | Method for controlling fuel rail pressure using a piezoelectric actuated fuel injector |
US6622707B2 (en) * | 2000-06-28 | 2003-09-23 | Delphi Technologies, Inc. | Electronic returnless fuel system |
US6604502B1 (en) * | 2000-09-27 | 2003-08-12 | Ford Global Technologies, Inc. | Method for controlling an internal combustion engine during engine shutdown to reduce evaporative emissions |
JP2002317669A (ja) * | 2001-04-19 | 2002-10-31 | Mitsubishi Electric Corp | 内燃機関の燃料噴射制御装置 |
KR100535500B1 (ko) * | 2003-03-28 | 2005-12-08 | 현대자동차주식회사 | 엔진 시동 정지시 연료 라인의 연료 배출 구조 |
JP2004353487A (ja) * | 2003-05-27 | 2004-12-16 | Mitsubishi Electric Corp | 内燃機関の燃料供給装置 |
JP4127188B2 (ja) * | 2003-10-30 | 2008-07-30 | トヨタ自動車株式会社 | 内燃機関の燃料供給装置 |
ITBO20040322A1 (it) * | 2004-05-20 | 2004-08-20 | Magneti Marelli Powertrain Spa | Metodo ed impianto per l'iniezione diretta di carburante in un motore a combustione interna |
US7066152B2 (en) * | 2004-09-03 | 2006-06-27 | Ford Motor Company | Low evaporative emission fuel system depressurization via solenoid valve |
-
2005
- 2005-12-28 PL PL05425931T patent/PL1803917T3/pl unknown
- 2005-12-28 AT AT05425931T patent/ATE403080T1/de not_active IP Right Cessation
- 2005-12-28 PT PT05425931T patent/PT1803917E/pt unknown
- 2005-12-28 EP EP05425931A patent/EP1803917B1/de active Active
- 2005-12-28 DE DE602005008628T patent/DE602005008628D1/de active Active
- 2005-12-28 ES ES05425931T patent/ES2310329T3/es active Active
-
2006
- 2006-12-21 US US11/614,247 patent/US20070144490A1/en not_active Abandoned
- 2006-12-25 CN CN2006101682766A patent/CN1991162B/zh active Active
- 2006-12-26 BR BRPI0605375A patent/BRPI0605375B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
PL1803917T3 (pl) | 2009-01-30 |
CN1991162B (zh) | 2011-03-23 |
ATE403080T1 (de) | 2008-08-15 |
PT1803917E (pt) | 2008-10-06 |
US20070144490A1 (en) | 2007-06-28 |
ES2310329T3 (es) | 2009-01-01 |
EP1803917B1 (de) | 2008-07-30 |
CN1991162A (zh) | 2007-07-04 |
EP1803917A1 (de) | 2007-07-04 |
BRPI0605375A (pt) | 2007-10-16 |
BRPI0605375B1 (pt) | 2018-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: HEYER, V., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 806 |