EP2681432A1 - Procédé de commande d'un moteur à combustion interne - Google Patents

Procédé de commande d'un moteur à combustion interne

Info

Publication number
EP2681432A1
EP2681432A1 EP12701081.7A EP12701081A EP2681432A1 EP 2681432 A1 EP2681432 A1 EP 2681432A1 EP 12701081 A EP12701081 A EP 12701081A EP 2681432 A1 EP2681432 A1 EP 2681432A1
Authority
EP
European Patent Office
Prior art keywords
internal combustion
combustion engine
pump
crankshaft
camshaft
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
EP12701081.7A
Other languages
German (de)
English (en)
Other versions
EP2681432B1 (fr
Inventor
Sascha Ambrock
Friedrich Boecking
Frank Zehnder
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 EP2681432A1 publication Critical patent/EP2681432A1/fr
Application granted granted Critical
Publication of EP2681432B1 publication Critical patent/EP2681432B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/16—Adjustment of injection timing
    • F02D1/162—Adjustment of injection timing by mechanical means dependent on engine speed for angular adjustment of driving and driven shafts
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F02M59/102—Mechanical drive, e.g. tappets or cams
    • 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
    • F02M63/0265—Pumps feeding common rails
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/02—Fuel-injection apparatus having means for reducing wear
    • 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
    • F02M39/00—Arrangements of fuel-injection apparatus with respect to engines; Pump drives adapted to such arrangements
    • F02M39/02—Arrangements of fuel-injection apparatus to facilitate the driving of pumps; Arrangements of fuel-injection pumps; Pump drives

Definitions

  • FIG. 2 diagrammatically shows disadvantageous stop positions for a four-cylinder internal combustion engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

Procédé de commande d'un moteur à combustion interne comprenant au moins un piston fixé de manière articulée à un vilebrequin et un système d'injection à rampe commune doté d'une pompe haute pression avec un arbre à cames de pompe (3) possédant au moins une came (4) et au moins un piston plongeur de pompe (7) coopérant avec l'arbre à cames (3) de la pompe par le biais d'un poussoir à galets (5). Selon l'invention, le procédé de commande d'un moteur à combustion interne permet d'améliorer le comportement en fonctionnement et à l'usure du moteur à combustion interne. A cet effet, le décalage angulaire entre l'arbre à cames (3) de la pompe et le vilebrequin est choisi en vue d'un fonctionnement optimal et d'une usure minimale du moteur à combustion interne.
EP12701081.7A 2011-03-01 2012-01-10 Procédé de commande d'un moteur à combustion interne Active EP2681432B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201110004902 DE102011004902A1 (de) 2011-03-01 2011-03-01 Verfahren zum Steuern einer Brennkraftmaschine
PCT/EP2012/050277 WO2012116854A1 (fr) 2011-03-01 2012-01-10 Procédé de commande d'un moteur à combustion interne

Publications (2)

Publication Number Publication Date
EP2681432A1 true EP2681432A1 (fr) 2014-01-08
EP2681432B1 EP2681432B1 (fr) 2016-04-06

Family

ID=45531386

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12701081.7A Active EP2681432B1 (fr) 2011-03-01 2012-01-10 Procédé de commande d'un moteur à combustion interne

Country Status (4)

Country Link
EP (1) EP2681432B1 (fr)
CN (1) CN103415689B (fr)
DE (1) DE102011004902A1 (fr)
WO (1) WO2012116854A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104879255B (zh) * 2015-04-13 2017-12-22 广州柴油机厂股份有限公司 一种g26柴油样机喷油提前角调整工具及使用方法
DE102016216978A1 (de) * 2016-09-07 2018-03-08 Robert Bosch Gmbh Verfahren zur Ansteuerung einer Hochdruckpumpe für die Kraftstoffeinspritzung in einen Verbrennungsmotor
CN112727623B (zh) * 2020-12-31 2022-01-07 清华大学 蓄压泵式燃油喷射系统蓄压腔压力确定方法及发动机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3774905B2 (ja) * 1994-09-05 2006-05-17 株式会社デンソー 燃料噴射ポンプの噴射時期制御装置
DE19721841A1 (de) * 1997-05-24 1998-09-03 Mtu Friedrichshafen Gmbh Kraftstoffeinspritzsystem für eine selbstzündende Brennkraftmaschine
JP2001263198A (ja) * 2000-03-14 2001-09-26 Bosch Automotive Systems Corp 燃料ポンプ及びこれを用いた燃料供給装置
DE502005003915D1 (de) * 2005-09-26 2008-06-12 Ford Global Tech Llc Verfahren zum Reduzieren der Gesamtbelastung des Antriebssystems eines Common-Rail-Einspritzsystems
JP4988681B2 (ja) * 2008-09-30 2012-08-01 日立オートモティブシステムズ株式会社 内燃機関の高圧燃料ポンプ制御装置
JP2010185312A (ja) 2009-02-10 2010-08-26 Denso Corp ディーゼルエンジンの制御装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2012116854A1 *

Also Published As

Publication number Publication date
DE102011004902A1 (de) 2012-09-06
CN103415689A (zh) 2013-11-27
EP2681432B1 (fr) 2016-04-06
WO2012116854A1 (fr) 2012-09-07
CN103415689B (zh) 2016-07-06

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