CN101418762B - 设有用于控制高压燃料泵的流量的截止阀的共轨型的直接注入系统的控制方法 - Google Patents
设有用于控制高压燃料泵的流量的截止阀的共轨型的直接注入系统的控制方法 Download PDFInfo
- Publication number
- CN101418762B CN101418762B CN2008101489999A CN200810148999A CN101418762B CN 101418762 B CN101418762 B CN 101418762B CN 2008101489999 A CN2008101489999 A CN 2008101489999A CN 200810148999 A CN200810148999 A CN 200810148999A CN 101418762 B CN101418762 B CN 101418762B
- Authority
- CN
- China
- Prior art keywords
- stop valve
- valve
- fuel pump
- fuel
- pressure fuel
- 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
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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
- F02D41/3836—Controlling the fuel pressure
- F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
- F02D41/3854—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped with elements in the low pressure part, e.g. low pressure pump
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07425582.9 | 2007-09-21 | ||
EP07425582A EP2039920B1 (en) | 2007-09-21 | 2007-09-21 | Control method for a direct injection system of the common-rail type provided with a shut-off valve for controlling the flow of a high-pressure fuel pump |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101418762A CN101418762A (zh) | 2009-04-29 |
CN101418762B true CN101418762B (zh) | 2012-10-24 |
Family
ID=39098990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101489999A Expired - Fee Related CN101418762B (zh) | 2007-09-21 | 2008-09-22 | 设有用于控制高压燃料泵的流量的截止阀的共轨型的直接注入系统的控制方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7856960B2 (zh) |
EP (1) | EP2039920B1 (zh) |
CN (1) | CN101418762B (zh) |
AT (1) | ATE480702T1 (zh) |
BR (1) | BRPI0804103A2 (zh) |
DE (1) | DE602007009109D1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2037111B1 (en) * | 2007-09-13 | 2010-06-23 | Magneti Marelli S.p.A. | Control method for a direct injection system of the Common-Rail type provided with a shut-off valve for controlling the flow rate of a high-pressure fuel pump |
IT1398227B1 (it) * | 2009-06-09 | 2013-02-22 | Magneti Marelli Spa | Metodo per l'auto apprendimento della variazione di una caratteristica di funzionamento nominale di una pompa ad alta pressione a portata variabile in un motore a combustione interna |
DE102009050468B4 (de) * | 2009-10-23 | 2017-03-16 | Mtu Friedrichshafen Gmbh | Verfahren zur Steuerung und Regelung einer Brennkraftmaschine |
KR101905553B1 (ko) * | 2012-10-31 | 2018-11-21 | 현대자동차 주식회사 | 가솔린 직분사 엔진의 제어 시스템 및 제어 방법 |
US9435286B2 (en) * | 2014-02-03 | 2016-09-06 | Denso International America, Inc. | Method to reduce fuel system power consumption |
DE102014206717B4 (de) | 2014-04-08 | 2022-10-20 | Vitesco Technologies GmbH | Druckspeichereinrichtung für ein Kraftfahrzeug-Kraftstoff-Einspritzsystem, sowie Verfahren zum Betrieb einer derartigen Druckspeichereinrichtung |
DE102014220742B4 (de) * | 2014-10-14 | 2021-03-18 | Vitesco Technologies GmbH | Verfahren zum Betreiben eines Kraftstoffversorgungssystems für eine Brennkraftmaschine |
DE102015218258B4 (de) * | 2015-09-23 | 2017-08-24 | Continental Automotive Gmbh | Verfahren zur Raildruckregelung eines Einspritzsystems |
ITUA20163392A1 (it) * | 2016-05-12 | 2017-11-12 | Magneti Marelli Spa | Metodo di controllo di una pompa carburante per un sistema di iniezione diretta |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6336445B1 (en) * | 1999-09-09 | 2002-01-08 | Toyota Jidosha Kabushiki Kaisha | Fuel supplying apparatus and method for internal combustion engine |
Family Cites Families (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4096831A (en) * | 1976-10-04 | 1978-06-27 | The Bendix Corporation | Frequency modulated fuel injection system |
US4091773A (en) * | 1976-10-04 | 1978-05-30 | The Bendix Corporation | Frequency modulated single point fuel injection circuit with duty cycle modulation |
US5058553A (en) | 1988-11-24 | 1991-10-22 | Nippondenso Co., Ltd. | Variable-discharge high pressure pump |
US5313924A (en) * | 1993-03-08 | 1994-05-24 | Chrysler Corporation | Fuel injection system and method for a diesel or stratified charge engine |
US5678521A (en) * | 1993-05-06 | 1997-10-21 | Cummins Engine Company, Inc. | System and methods for electronic control of an accumulator fuel 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 |
DE19644915A1 (de) | 1996-10-29 | 1998-04-30 | Bosch Gmbh Robert | Hochdruckpumpe |
JP3834918B2 (ja) * | 1997-03-04 | 2006-10-18 | いすゞ自動車株式会社 | エンジンの燃料噴射方法及びその装置 |
US5924403A (en) * | 1997-06-06 | 1999-07-20 | Detroit Diesel Corporation | Method for enhanced split injection in internal combustion engines |
JP3713918B2 (ja) * | 1997-08-29 | 2005-11-09 | いすゞ自動車株式会社 | エンジンの燃料噴射方法及びその装置 |
JPH11200990A (ja) * | 1998-01-07 | 1999-07-27 | Unisia Jecs Corp | 燃料噴射制御装置 |
JP2000018078A (ja) * | 1998-06-30 | 2000-01-18 | Isuzu Motors Ltd | コモンレール圧力の圧力降下開始時期特定方法,並びにエンジンの燃料噴射方法及びその装置 |
DE19834121A1 (de) * | 1998-07-29 | 2000-02-03 | Bosch Gmbh Robert | Kraftstoffversorgungsanlage einer Brennkraftmaschine |
JP3562351B2 (ja) * | 1998-11-24 | 2004-09-08 | トヨタ自動車株式会社 | 内燃機関の燃料ポンプ制御装置 |
JP3794205B2 (ja) * | 1999-06-15 | 2006-07-05 | いすゞ自動車株式会社 | コモンレール式燃料噴射装置 |
JP3465641B2 (ja) * | 1999-07-28 | 2003-11-10 | トヨタ自動車株式会社 | 燃料ポンプの制御装置 |
JP3633388B2 (ja) * | 1999-08-04 | 2005-03-30 | トヨタ自動車株式会社 | 内燃機関の高圧燃料ポンプ制御装置 |
JP3849367B2 (ja) * | 1999-09-20 | 2006-11-22 | いすゞ自動車株式会社 | コモンレール式燃料噴射装置 |
JP2001182597A (ja) * | 1999-12-24 | 2001-07-06 | Hitachi Ltd | 高圧燃料ポンプ制御装置及び筒内噴射エンジン制御装置 |
JP3842002B2 (ja) * | 2000-03-01 | 2006-11-08 | 三菱電機株式会社 | 可変吐出量燃料供給装置 |
JP2001248517A (ja) * | 2000-03-01 | 2001-09-14 | Mitsubishi Electric Corp | 可変吐出量燃料供給装置 |
DE10043688A1 (de) * | 2000-09-04 | 2002-03-14 | Bosch Gmbh Robert | Verfahren zur Diagnose eines Ventils in einem Kraftstoffversorgungssystem einer Brennkraftmaschine |
JP2002089401A (ja) * | 2000-09-18 | 2002-03-27 | Hitachi Ltd | 燃料供給装置 |
IT1320684B1 (it) * | 2000-10-03 | 2003-12-10 | Fiat Ricerche | Dispositivo di controllo della portata di una pompa ad alta pressionein un impianto di iniezione a collettore comune del combustibile di un |
EP1199469B1 (en) * | 2000-10-20 | 2010-01-06 | Nissan Motor Company, Limited | Enhanced engine response to torque demand during cold-start and catalyst warm-up |
JP4627603B2 (ja) * | 2001-03-15 | 2011-02-09 | 日立オートモティブシステムズ株式会社 | 燃料供給装置 |
US6715468B2 (en) * | 2001-11-07 | 2004-04-06 | Denso Corporation | Fuel injection system |
US6694953B2 (en) * | 2002-01-02 | 2004-02-24 | Caterpillar Inc | Utilization of a rail pressure predictor model in controlling a common rail fuel injection system |
DE10218021A1 (de) * | 2002-04-23 | 2003-11-06 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine |
JP4101802B2 (ja) * | 2002-06-20 | 2008-06-18 | 株式会社日立製作所 | 内燃機関の高圧燃料ポンプ制御装置 |
JP3855861B2 (ja) * | 2002-06-28 | 2006-12-13 | トヨタ自動車株式会社 | 内燃機関の高圧燃料供給装置 |
DE10244551A1 (de) * | 2002-09-25 | 2004-04-08 | Robert Bosch Gmbh | Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine |
JP3965098B2 (ja) * | 2002-09-30 | 2007-08-22 | ヤンマー株式会社 | コモンレール式燃料噴射装置の燃料圧力検出装置及びその燃料圧力検出装置を備えたコモンレール式燃料噴射装置 |
JP2004190628A (ja) * | 2002-12-13 | 2004-07-08 | Isuzu Motors Ltd | コモンレール式燃料噴射制御装置 |
JP2005127164A (ja) * | 2003-10-21 | 2005-05-19 | Denso Corp | コモンレール式燃料噴射装置 |
JP4164021B2 (ja) * | 2003-12-12 | 2008-10-08 | 株式会社日立製作所 | エンジンの高圧燃料ポンプ制御装置 |
ES2268614T3 (es) | 2004-06-30 | 2007-03-16 | C.R.F. Societa Consortile Per Azioni | Una bomba de caudal variable de alta presion para un sistema de inyeccion de combustible. |
JP2006029088A (ja) * | 2004-07-12 | 2006-02-02 | Yanmar Co Ltd | 蓄圧式燃料噴射装置及びその蓄圧式燃料噴射装置を備えた内燃機関 |
DE602004005051T2 (de) * | 2004-11-12 | 2007-11-22 | C.R.F. S.C.P.A. | Hochdruckpumpe mit einer Einrichtung zum Steuern des Durchflusses für ein Brennstoffeinspritzsystem |
DE102004061474B4 (de) * | 2004-12-21 | 2014-07-17 | Mtu Friedrichshafen Gmbh | Verfahren und Einrichtung zur Regelung des Raildrucks |
JP4579955B2 (ja) * | 2007-09-20 | 2010-11-10 | 日立オートモティブシステムズ株式会社 | 高圧燃料ポンプを備えた筒内噴射式内燃機関の制御装置 |
-
2007
- 2007-09-21 EP EP07425582A patent/EP2039920B1/en not_active Not-in-force
- 2007-09-21 DE DE602007009109T patent/DE602007009109D1/de active Active
- 2007-09-21 AT AT07425582T patent/ATE480702T1/de not_active IP Right Cessation
-
2008
- 2008-09-19 BR BRPI0804103-2A patent/BRPI0804103A2/pt not_active IP Right Cessation
- 2008-09-22 CN CN2008101489999A patent/CN101418762B/zh not_active Expired - Fee Related
- 2008-09-23 US US12/235,639 patent/US7856960B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6336445B1 (en) * | 1999-09-09 | 2002-01-08 | Toyota Jidosha Kabushiki Kaisha | Fuel supplying apparatus and method for internal combustion engine |
Non-Patent Citations (1)
Title |
---|
JP平2-5738A 1990.01.10 |
Also Published As
Publication number | Publication date |
---|---|
US20090105929A1 (en) | 2009-04-23 |
ATE480702T1 (de) | 2010-09-15 |
DE602007009109D1 (de) | 2010-10-21 |
US7856960B2 (en) | 2010-12-28 |
BRPI0804103A2 (pt) | 2010-07-27 |
EP2039920A1 (en) | 2009-03-25 |
EP2039920B1 (en) | 2010-09-08 |
CN101418762A (zh) | 2009-04-29 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: Italy corbetta Patentee after: Magneti Marelli Powertrain SPA Address before: Italy beta Patentee before: Magneti Marelli Powertrain SPA |
|
C56 | Change in the name or address of the patentee |
Owner name: MAGNETI-MARELLI DYNAMICAL SYSTEM COMPANY Free format text: FORMER NAME: MAGNETI MARELLI POWERTRAIN SPA |
|
CP01 | Change in the name or title of a patent holder |
Address after: Italy corbetta Patentee after: Magneti Marelli Powertrain S.p.a Address before: Italy corbetta Patentee before: Magneti Marelli Powertrain SPA |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20160922 |