[go: up one dir, main page]

ATE518054T1 - METHOD FOR ADVANCED CONTROL OF A STROKE PISTON FUEL PUMP OF AN INTERNAL COMBUSTION ENGINE - Google Patents

METHOD FOR ADVANCED CONTROL OF A STROKE PISTON FUEL PUMP OF AN INTERNAL COMBUSTION ENGINE

Info

Publication number
ATE518054T1
ATE518054T1 AT04021981T AT04021981T ATE518054T1 AT E518054 T1 ATE518054 T1 AT E518054T1 AT 04021981 T AT04021981 T AT 04021981T AT 04021981 T AT04021981 T AT 04021981T AT E518054 T1 ATE518054 T1 AT E518054T1
Authority
AT
Austria
Prior art keywords
pump
combustion engine
internal combustion
fuel
fuel pump
Prior art date
Application number
AT04021981T
Other languages
German (de)
Inventor
Axel Wachtendorf
Leonhard Lang
Original Assignee
Volkswagen Ag
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 Volkswagen Ag filed Critical Volkswagen Ag
Application granted granted Critical
Publication of ATE518054T1 publication Critical patent/ATE518054T1/en

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
    • 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
    • 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
    • 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
    • F02M63/0275—Arrangement of common rails
    • F02M63/028—Returnless common rail system
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/141—Introducing closed-loop corrections characterised by the control or regulation method using a feed-forward control element
    • 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
    • F02D2250/02—Fuel evaporation in fuel rails, e.g. in common rails

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)

Abstract

Process for pre-controlling a reciprocating fuel pump of a vehicle comprises from the starting values determining the fuel volume removal from a high pressure rail by the injection valve per stroke of the pump, determining the fuel volume necessary for a change of theoretical pressure in the high pressure rail per stroke of the pump, and determining the volume loss by a non-optimum degree of delivery based on the formation of steam bubbles in the fuel. Preferred Features: The reciprocating pump is driven by a camshaft of an internal combustion engine.
AT04021981T 2003-11-07 2004-09-16 METHOD FOR ADVANCED CONTROL OF A STROKE PISTON FUEL PUMP OF AN INTERNAL COMBUSTION ENGINE ATE518054T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10351914A DE10351914A1 (en) 2003-11-07 2003-11-07 Method for piloting a stroke piston fuel pump of an internal combustion engine

Publications (1)

Publication Number Publication Date
ATE518054T1 true ATE518054T1 (en) 2011-08-15

Family

ID=34428586

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04021981T ATE518054T1 (en) 2003-11-07 2004-09-16 METHOD FOR ADVANCED CONTROL OF A STROKE PISTON FUEL PUMP OF AN INTERNAL COMBUSTION ENGINE

Country Status (3)

Country Link
EP (1) EP1529948B1 (en)
AT (1) ATE518054T1 (en)
DE (1) DE10351914A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008017160B3 (en) * 2008-04-03 2009-07-09 Continental Automotive Gmbh Method for determining the effective compressibility module of an injection system
DE102016119047B4 (en) * 2016-10-07 2018-04-26 Denso Corporation Method for quickly determining a fuel quantity change
CN113339152B (en) * 2021-06-18 2023-01-20 中国北方发动机研究所(天津) Rail pressure control method of high-pressure common rail diesel engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3287297B2 (en) * 1998-02-10 2002-06-04 トヨタ自動車株式会社 Fuel pump control device
FR2790283B1 (en) * 1999-02-26 2002-01-04 Magneti Marelli France METHOD AND SYSTEM FOR CONTROLLING THE PRESSURE OF A HIGH PRESSURE FUEL PUMP FOR FEEDING AN INTERNAL COMBUSTION ENGINE
DE10158950C2 (en) * 2001-12-03 2003-10-02 Bosch Gmbh Robert Method, computer program, control and regulating device for operating an internal combustion engine, and internal combustion engine
JP3833540B2 (en) * 2002-01-09 2006-10-11 三菱電機株式会社 Fuel supply device for internal combustion engine

Also Published As

Publication number Publication date
DE10351914A1 (en) 2005-09-15
EP1529948A2 (en) 2005-05-11
EP1529948B1 (en) 2011-07-27
EP1529948A3 (en) 2006-09-06

Similar Documents

Publication Publication Date Title
CN101440765B (en) Control method of a direct injection system of the common rail type provided with a high-pressure fuel pump
US7182067B2 (en) Storage-volume fuel injection system for an internal combustion engine
EP1533516A4 (en) DEVICE FOR CONTROLLING HIGH-PRESSURE FUEL PUMP OF INTERNAL COMBUSTION ENGINE
DE60228471D1 (en)
EP1249599A3 (en) High-pressure fuel supply system of internal combustion engine
JP2012202404A (en) Engine noise reducing method and device for direct fuel injection type internal combustion engine
US20170211503A1 (en) Control device for internal combustion engine
JP4050287B2 (en) Energy-saving high-pressure fuel supply control system for internal combustion engines
BRPI0502025A (en) Direct fuel injection method and system in an internal combustion engine
ATE387576T1 (en) METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE WITH VALVE LIFT SWITCHING
SE0600198L (en) Two stroke internal combustion engine with liquid injection
US20080245322A1 (en) Valvetrain Control Arrangement
ATE327422T1 (en) FUEL PISTON PUMP CONTROL SYSTEM
ATE518054T1 (en) METHOD FOR ADVANCED CONTROL OF A STROKE PISTON FUEL PUMP OF AN INTERNAL COMBUSTION ENGINE
JP2006177337A (en) Volumetric fuel injection system for internal combustion engines
ATE394592T1 (en) A BATTERY VOLUME FUEL INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
ATE472054T1 (en) METHOD FOR CONTROLLING A FUEL INJECTION VALVE
JP2018091187A (en) Control device of internal combustion engine
JP4275646B2 (en) High pressure pump for fuel injection system with flow regulator
DE50311740D1 (en) METHOD FOR GENERATING A FREQUENCY SPECTRUM IN AN EXHAUST PIPE OF A PUSH-PISTON MACHINE
ATE417200T1 (en) HIGH PRESSURE PUMP FOR A FUEL INJECTION DEVICE OF AN INTERNAL COMBUSTION ENGINE
EP3425189A1 (en) A method and system for operating a fuel injection system
JP3716211B2 (en) Fuel injection device
JP2011185164A (en) Control device of internal combustion engine
JP4081818B2 (en) Accumulated fuel injection system