FR2812693B1 - FUEL SUPPLY SYSTEM OF AN INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE - Google Patents

FUEL SUPPLY SYSTEM OF AN INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE

Info

Publication number
FR2812693B1
FR2812693B1 FR0110450A FR0110450A FR2812693B1 FR 2812693 B1 FR2812693 B1 FR 2812693B1 FR 0110450 A FR0110450 A FR 0110450A FR 0110450 A FR0110450 A FR 0110450A FR 2812693 B1 FR2812693 B1 FR 2812693B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
motor vehicle
supply system
fuel supply
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
Application number
FR0110450A
Other languages
French (fr)
Other versions
FR2812693A1 (en
Inventor
Klaus Joos
Jens Wolber
Thomas Frenz
Markus Amler
Hansjoerg Bochum
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 FR2812693A1 publication Critical patent/FR2812693A1/en
Application granted granted Critical
Publication of FR2812693B1 publication Critical patent/FR2812693B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/3082—Control of electrical fuel pumps
    • 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
    • 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
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/18—Feeding by means of driven pumps characterised by provision of main and auxiliary pumps

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)
  • High-Pressure Fuel Injection Pump Control (AREA)
FR0110450A 2000-08-03 2001-08-03 FUEL SUPPLY SYSTEM OF AN INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE Expired - Fee Related FR2812693B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10038560A DE10038560B4 (en) 2000-08-03 2000-08-03 Fuel supply system for an internal combustion engine, in particular of a motor vehicle

Publications (2)

Publication Number Publication Date
FR2812693A1 FR2812693A1 (en) 2002-02-08
FR2812693B1 true FR2812693B1 (en) 2007-02-09

Family

ID=7651644

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0110450A Expired - Fee Related FR2812693B1 (en) 2000-08-03 2001-08-03 FUEL SUPPLY SYSTEM OF AN INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE

Country Status (4)

Country Link
JP (1) JP2002097977A (en)
DE (1) DE10038560B4 (en)
FR (1) FR2812693B1 (en)
IT (1) ITMI20011659A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10223077B4 (en) * 2002-05-24 2004-05-06 Robert Bosch Gmbh Fuel injection system for internal combustion engines with low pressure accumulators
DE102004002105B3 (en) * 2004-01-14 2005-06-30 Kuhnke Gmbh Automobile fuel pump with control device adjusting DC voltage for fuel pump drive motor for controlling pump output
EP1757793A1 (en) * 2005-08-22 2007-02-28 Inergy Automotive Systems Research (SA) Fuel pump control system
DE102009055037B4 (en) * 2009-12-21 2013-05-29 Ford Global Technologies, Llc Common Rail minimum pressure for fast pressure build-up
DE102020213200A1 (en) 2020-10-20 2022-04-21 Robert Bosch Gesellschaft mit beschränkter Haftung Procedure for detecting faults in the operation of a fuel supply system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2689226B2 (en) * 1994-12-02 1997-12-10 株式会社ゼクセル Fuel pump for high pressure fuel injector
DE19548278B4 (en) * 1995-12-22 2007-09-13 Robert Bosch Gmbh Method and device for controlling an internal combustion engine
DE19616084A1 (en) * 1996-04-23 1997-10-30 Bosch Gmbh Robert Fuel injector
FR2763100B1 (en) * 1997-05-09 1999-07-23 Magneti Marelli France RELIEF BYPASS FOR HIGH PRESSURE DIRECT INJECTION PUMP
DE19742993C2 (en) * 1997-09-29 2000-03-02 Siemens Ag Method of controlling fuel pressure in a fuel rail
DE19809627A1 (en) * 1998-03-06 1999-09-09 Bosch Gmbh Robert Fuel injection apparatus for internal combustion engine
DE19845556A1 (en) * 1998-10-02 2000-04-06 Mannesmann Rexroth Ag Fuel injection system
DE19853823A1 (en) * 1998-11-21 2000-05-25 Bosch Gmbh Robert Method of operating internal combustion engine, especially for motor vehicle, involves controlling fuel pump delivery rate depending on input parameters via characteristic field
DE19903272A1 (en) * 1999-01-28 2000-08-03 Bosch Gmbh Robert Fuel supply system for an internal combustion engine, in particular of a motor vehicle

Also Published As

Publication number Publication date
DE10038560B4 (en) 2006-06-29
DE10038560A1 (en) 2002-02-21
FR2812693A1 (en) 2002-02-08
ITMI20011659A1 (en) 2003-01-31
JP2002097977A (en) 2002-04-05
ITMI20011659A0 (en) 2001-07-31

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140430