GB2463256B - Fuel injection apparatus for internal combustion engines - Google Patents

Fuel injection apparatus for internal combustion engines

Info

Publication number
GB2463256B
GB2463256B GB0816163.0A GB0816163A GB2463256B GB 2463256 B GB2463256 B GB 2463256B GB 0816163 A GB0816163 A GB 0816163A GB 2463256 B GB2463256 B GB 2463256B
Authority
GB
United Kingdom
Prior art keywords
internal combustion
fuel injection
combustion engines
injection apparatus
engines
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
GB0816163.0A
Other versions
GB2463256A (en
GB0816163D0 (en
Inventor
Massimiliano Melis
Matteo Allasia
Davide Donna
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.)
GM Global Technology Operations LLC
Original Assignee
GM Global Technology Operations LLC
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 GM Global Technology Operations LLC filed Critical GM Global Technology Operations LLC
Priority to GB0816163.0A priority Critical patent/GB2463256B/en
Publication of GB0816163D0 publication Critical patent/GB0816163D0/en
Priority to PCT/EP2009/005435 priority patent/WO2010025794A1/en
Publication of GB2463256A publication Critical patent/GB2463256A/en
Application granted granted Critical
Publication of GB2463256B publication Critical patent/GB2463256B/en
Expired - Fee Related 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
    • 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
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • 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
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • F02M55/025—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
GB0816163.0A 2008-09-05 2008-09-05 Fuel injection apparatus for internal combustion engines Expired - Fee Related GB2463256B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0816163.0A GB2463256B (en) 2008-09-05 2008-09-05 Fuel injection apparatus for internal combustion engines
PCT/EP2009/005435 WO2010025794A1 (en) 2008-09-05 2009-07-27 Fuel injection apparatus for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0816163.0A GB2463256B (en) 2008-09-05 2008-09-05 Fuel injection apparatus for internal combustion engines

Publications (3)

Publication Number Publication Date
GB0816163D0 GB0816163D0 (en) 2008-10-15
GB2463256A GB2463256A (en) 2010-03-10
GB2463256B true GB2463256B (en) 2012-10-31

Family

ID=39888802

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0816163.0A Expired - Fee Related GB2463256B (en) 2008-09-05 2008-09-05 Fuel injection apparatus for internal combustion engines

Country Status (2)

Country Link
GB (1) GB2463256B (en)
WO (1) WO2010025794A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2012355A (en) * 1978-01-13 1979-07-25 Kloeckner Humboldt Deutz Ag Multi-Cylinder Diesel Type Internal Combustion Engine
JPS58131338A (en) * 1982-01-31 1983-08-05 Hino Motors Ltd Fuel supplying apparatus for diesel engine
US5592968A (en) * 1993-10-06 1997-01-14 Nippondenso Co., Ltd. Pressure supply device
US6276336B1 (en) * 1997-10-29 2001-08-21 Siemens Aktiengesellschaft Pressure reservoir for fuel supply systems
WO2002055868A1 (en) * 2001-01-12 2002-07-18 Robert Bosch Gmbh Common rail unit
US20060185649A1 (en) * 2003-03-28 2006-08-24 Deutz Aktiengesellschaft Internal combustion engine provided with an accumulator injection system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10161920A1 (en) * 2001-12-17 2002-09-26 Bosch Gmbh Robert Diesel engine modular high pressure fuel reservoir

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2012355A (en) * 1978-01-13 1979-07-25 Kloeckner Humboldt Deutz Ag Multi-Cylinder Diesel Type Internal Combustion Engine
JPS58131338A (en) * 1982-01-31 1983-08-05 Hino Motors Ltd Fuel supplying apparatus for diesel engine
US5592968A (en) * 1993-10-06 1997-01-14 Nippondenso Co., Ltd. Pressure supply device
US6276336B1 (en) * 1997-10-29 2001-08-21 Siemens Aktiengesellschaft Pressure reservoir for fuel supply systems
WO2002055868A1 (en) * 2001-01-12 2002-07-18 Robert Bosch Gmbh Common rail unit
US20060185649A1 (en) * 2003-03-28 2006-08-24 Deutz Aktiengesellschaft Internal combustion engine provided with an accumulator injection system

Also Published As

Publication number Publication date
WO2010025794A1 (en) 2010-03-11
GB2463256A (en) 2010-03-10
GB0816163D0 (en) 2008-10-15

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Legal Events

Date Code Title Description
S30Z Assignments for licence or security reasons

Free format text: APPLICANT GM GLOBAL TECHNOLOGY OPERATIONS, INC SECURITY TO THE UNITED STATES DEPARTMENT OF THE TREASURY

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20180905