ITMI20041290A1 - PROCEDURE AND DEVICE TO CONTROL WITH INJECTION OF THE PRESSURE WAVE AN INJECTION SYSTEM OF AN ENDOTHERMAL ENGINE - Google Patents

PROCEDURE AND DEVICE TO CONTROL WITH INJECTION OF THE PRESSURE WAVE AN INJECTION SYSTEM OF AN ENDOTHERMAL ENGINE

Info

Publication number
ITMI20041290A1
ITMI20041290A1 IT001290A ITMI20041290A ITMI20041290A1 IT MI20041290 A1 ITMI20041290 A1 IT MI20041290A1 IT 001290 A IT001290 A IT 001290A IT MI20041290 A ITMI20041290 A IT MI20041290A IT MI20041290 A1 ITMI20041290 A1 IT MI20041290A1
Authority
IT
Italy
Prior art keywords
injection
procedure
control
pressure wave
injection system
Prior art date
Application number
IT001290A
Other languages
Italian (it)
Inventor
Patrick Mattes
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI20041290A1 publication Critical patent/ITMI20041290A1/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
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/402—Multiple injections
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/04—Means for damping vibrations or pressure fluctuations in injection pump inlets or outlets
    • 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
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0602—Fuel pressure
    • 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
    • F02D2250/04—Fuel pressure pulsation in 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/31—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements
    • F02M2200/315—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements for damping fuel pressure fluctuations
    • 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
    • F02M63/0012—Valves
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
    • F02M63/0026—Valves characterised by the valve actuating means electrical, e.g. using solenoid using piezoelectric or magnetostrictive actuators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
IT001290A 2003-06-26 2004-06-25 PROCEDURE AND DEVICE TO CONTROL WITH INJECTION OF THE PRESSURE WAVE AN INJECTION SYSTEM OF AN ENDOTHERMAL ENGINE ITMI20041290A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10328789A DE10328789A1 (en) 2003-06-26 2003-06-26 Method and device for pressure wave compensating control of an injection system of an internal combustion engine

Publications (1)

Publication Number Publication Date
ITMI20041290A1 true ITMI20041290A1 (en) 2004-09-25

Family

ID=33521035

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001290A ITMI20041290A1 (en) 2003-06-26 2004-06-25 PROCEDURE AND DEVICE TO CONTROL WITH INJECTION OF THE PRESSURE WAVE AN INJECTION SYSTEM OF AN ENDOTHERMAL ENGINE

Country Status (4)

Country Link
JP (1) JP4358669B2 (en)
DE (1) DE10328789A1 (en)
FR (1) FR2857057B1 (en)
IT (1) ITMI20041290A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005062548A1 (en) * 2005-12-27 2007-07-05 Robert Bosch Gmbh Common rail fuel system has fuel pump to pump fuel into rail, injectors through which fuel flows out of rail and connected valve device controlled by pressure in rail to avoid high frequency vibrations of fuel stored in rail
DE102006033459B3 (en) * 2006-07-19 2007-10-31 Siemens Ag Operating method for IC engines with fuel injection valves comprises determining point at which pressure fluctuations in fuel appear and calculating period from start of injection, correction being used to derive corrected injection time
DE102007053403B4 (en) 2007-11-09 2016-06-09 Continental Automotive Gmbh Method and device for determining a vibration-optimized setting of an injection device
DE102008040227A1 (en) * 2008-07-07 2010-01-14 Robert Bosch Gmbh Method and apparatus for pressure wave compensation in successive injections in an injection system of an internal combustion engine
GB2478516A (en) 2010-01-12 2011-09-14 Jaguar Cars Method of controlling the operation of a fuel injector allowing compensation for fuel pressure fluctuation
DE102011075108A1 (en) 2011-01-31 2012-08-02 Robert Bosch Gmbh A method of determining a control amount of an injector

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19712143C2 (en) * 1997-03-22 2002-03-28 Bosch Gmbh Robert Method and device for controlling an internal combustion engine
WO1999047802A1 (en) * 1998-03-16 1999-09-23 Siemens Aktiengesellschaft Method for determining the injection time in a direct injection internal combustion engine
DE19937148B4 (en) * 1999-08-06 2012-12-27 Robert Bosch Gmbh Method for determining the fuel injection quantities
JP3849367B2 (en) * 1999-09-20 2006-11-22 いすゞ自動車株式会社 Common rail fuel injection system
JP4588971B2 (en) * 2000-07-18 2010-12-01 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Method and apparatus for controlling an internal combustion engine

Also Published As

Publication number Publication date
FR2857057A1 (en) 2005-01-07
DE10328789A1 (en) 2005-01-27
JP2005016509A (en) 2005-01-20
JP4358669B2 (en) 2009-11-04
FR2857057B1 (en) 2011-03-18

Similar Documents

Publication Publication Date Title
IT1318854B1 (en) PROCEDURE AND DEVICE TO COMMAND A FUEL DOSING SYSTEM OF AN ENDOTHERMAL ENGINE.
NO20054966D0 (en) Needle-free injection device and method of injection
DE60310170D1 (en) Fuel injection device
FR2861310B1 (en) SECURE INJECTION SYRINGE DEVICE
ITTO20040872A1 (en) STARTING SYSTEM OF AN ENGINE WITH ANTI-THEFT DEVICE
DE60332671D1 (en) Fuel injection device
FI20020757A0 (en) Injection procedure and apparatus
ITMI20051682A1 (en) DIESEL ENGINE CONTROL SYSTEM
DE50305275D1 (en) DEVICE FOR CUSHING THE NEEDLE HUB OF FUEL INJECTORS
DE602004016066D1 (en) Fuel injection system
DE60308624D1 (en) Storage fuel injection system
IT1318073B1 (en) PROCEDURE AND DEVICE TO COMMAND AN INJECTION SYSTEM
ITMI20041290A1 (en) PROCEDURE AND DEVICE TO CONTROL WITH INJECTION OF THE PRESSURE WAVE AN INJECTION SYSTEM OF AN ENDOTHERMAL ENGINE
DE60304067D1 (en) Fuel injection system
DE50203953D1 (en) FUEL INJECTION DEVICE
DE60333966D1 (en) Storage fuel injection system
DE50208012D1 (en) FUEL INJECTION DEVICE
NO20033740L (en) Underwater spike launching device
NO20032851D0 (en) Device and method for ultrasound augmented fuel injection with continuous flow
ITMI20041724A1 (en) "PROCEDURE AND DEVICE FOR THE OPERATION OF AN ENDOTHERMAL MOTOR"
ITMI20041725A1 (en) "PROCEDURE FOR STARTING A MULTI-CYLINDER ENDOTEMIC ENGINE AND ENDOTHERMAL ENGINE"
DE50210713D1 (en) FUEL INJECTION DEVICE WITH PRESSURE AMPLIFIER
ITTO20020020A1 (en) DEVICE TO CONTROL THE IGNITION TIME OF AN ENGINE.
ITMI992660A0 (en) PROCEDURE AND DEVICE TO CONTROL THE DOSING OF THE FUEL IN AN ENDothermic Engine
DE50209869D1 (en) FUEL INJECTION DEVICE