EP1273783A3 - Procédé de fonctionnement d'un moteur à combustion interne - Google Patents

Procédé de fonctionnement d'un moteur à combustion interne Download PDF

Info

Publication number
EP1273783A3
EP1273783A3 EP02012970A EP02012970A EP1273783A3 EP 1273783 A3 EP1273783 A3 EP 1273783A3 EP 02012970 A EP02012970 A EP 02012970A EP 02012970 A EP02012970 A EP 02012970A EP 1273783 A3 EP1273783 A3 EP 1273783A3
Authority
EP
European Patent Office
Prior art keywords
combustion engine
internal combustion
injection
operate
pressure
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.)
Granted
Application number
EP02012970A
Other languages
German (de)
English (en)
Other versions
EP1273783A2 (fr
EP1273783B1 (fr
Inventor
Gerhard Geyer
Andreas Holl
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1273783A2 publication Critical patent/EP1273783A2/fr
Publication of EP1273783A3 publication Critical patent/EP1273783A3/fr
Application granted granted Critical
Publication of EP1273783B1 publication Critical patent/EP1273783B1/fr
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
    • F02D41/3836—Controlling 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
EP02012970A 2001-07-03 2002-06-12 Procédé de fonctionnement d'un moteur à combustion interne Expired - Lifetime EP1273783B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10131783 2001-07-03
DE10131783A DE10131783B4 (de) 2001-07-03 2001-07-03 Verfahren zum Betrieb einer Brennkraftmaschine

Publications (3)

Publication Number Publication Date
EP1273783A2 EP1273783A2 (fr) 2003-01-08
EP1273783A3 true EP1273783A3 (fr) 2005-09-21
EP1273783B1 EP1273783B1 (fr) 2008-03-19

Family

ID=7690170

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02012970A Expired - Lifetime EP1273783B1 (fr) 2001-07-03 2002-06-12 Procédé de fonctionnement d'un moteur à combustion interne

Country Status (4)

Country Link
US (1) US6714853B2 (fr)
EP (1) EP1273783B1 (fr)
JP (1) JP4173695B2 (fr)
DE (2) DE10131783B4 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040205618A1 (en) * 2001-11-19 2004-10-14 Jean Sini Runtime translator for mobile application content
EP1723329B1 (fr) 2004-01-14 2012-07-18 Robert Bosch Gmbh Procede et appareil de commande permettant de faire fonctionner un moteur a combustion interne pourvu d'un systeme d'injection
US20090211559A1 (en) * 2008-02-22 2009-08-27 Andy Blaine Appleton Engine fuel supply circuit
US20090283068A1 (en) * 2008-05-15 2009-11-19 William L Willison Fuel filter assembly with pressure sending unit
JP4909973B2 (ja) * 2008-11-14 2012-04-04 日立オートモティブシステムズ株式会社 内燃機関の制御装置
US8443780B2 (en) 2010-06-01 2013-05-21 Caterpillar Inc. Low leakage cam assisted common rail fuel system, fuel injector, and operating method therefor
DE102010043755B4 (de) * 2010-11-11 2021-11-18 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine, Steuergerät sowie Brennkraftmaschine
CN102120553B (zh) * 2010-12-01 2013-04-10 东莞宏威数码机械有限公司 可微调式升降装置
CN102120552B (zh) * 2010-12-01 2013-04-10 东莞宏威数码机械有限公司 往复升降装置
US20160253722A1 (en) * 2013-10-31 2016-09-01 Hewlett-Packard Development Company, L.P. Aggregating, presenting and fulfilling a number of catalogs
US10012354B2 (en) 2015-06-26 2018-07-03 Cree, Inc. Adjustable retrofit LED troffer
DE102016204408A1 (de) * 2016-03-17 2017-09-21 Robert Bosch Gmbh Verfahren zum Ermitteln eines Sollwertes für eine Stellgröße zur Ansteuerung einer Niederdruckpumpe
DE102017221577A1 (de) * 2017-11-30 2019-06-06 Robert Bosch Gmbh Verfahren zur Regelung eines Drucks eines Dosiersystems

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19618932A1 (de) * 1996-05-10 1997-11-20 Siemens Ag Vorrichtung und Verfahren zur Regelung des Kraftstoffes in einem Hochdruckspeicher
US6035829A (en) * 1998-01-13 2000-03-14 Siemens Aktiengesellschaft Method of specifying an injection-pressure setpoint value in an accumulator injection system
EP1002948A2 (fr) * 1998-11-19 2000-05-24 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Système d'injection de combustible du type à accumulation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6027312A (en) * 1997-10-29 2000-02-22 Stanadyne Automotive Corp. Hydraulic pressure supply pump with simultaneous directly actuated plungers
DE10036773B4 (de) * 2000-07-28 2004-01-29 Robert Bosch Gmbh Verfahren zum Betreiben eines Kraftstoffzumesssystems einer direkt einspritzenden Brennkraftmaschine
DE10136179A1 (de) * 2001-07-25 2003-02-13 Bosch Gmbh Robert Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19618932A1 (de) * 1996-05-10 1997-11-20 Siemens Ag Vorrichtung und Verfahren zur Regelung des Kraftstoffes in einem Hochdruckspeicher
US6035829A (en) * 1998-01-13 2000-03-14 Siemens Aktiengesellschaft Method of specifying an injection-pressure setpoint value in an accumulator injection system
EP1002948A2 (fr) * 1998-11-19 2000-05-24 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Système d'injection de combustible du type à accumulation

Also Published As

Publication number Publication date
DE50211904D1 (de) 2008-04-30
DE10131783B4 (de) 2006-03-16
US20030023366A1 (en) 2003-01-30
EP1273783A2 (fr) 2003-01-08
EP1273783B1 (fr) 2008-03-19
JP4173695B2 (ja) 2008-10-29
JP2003097327A (ja) 2003-04-03
DE10131783A1 (de) 2003-01-23
US6714853B2 (en) 2004-03-30

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