FI20051270A - Fuel feed device in from a common rail system for multiple cylinders in an internal combustion engine - Google Patents

Fuel feed device in from a common rail system for multiple cylinders in an internal combustion engine Download PDF

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Publication number
FI20051270A
FI20051270A FI20051270A FI20051270A FI20051270A FI 20051270 A FI20051270 A FI 20051270A FI 20051270 A FI20051270 A FI 20051270A FI 20051270 A FI20051270 A FI 20051270A FI 20051270 A FI20051270 A FI 20051270A
Authority
FI
Finland
Prior art keywords
combustion engine
internal combustion
feed device
common rail
fuel feed
Prior art date
Application number
FI20051270A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20051270A0 (en
FI124567B (en
Inventor
Christoph Schrott
Ludwig Maier
Christian Vogel
Hakan Yalcin
Original Assignee
Man B & W Diesel 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 Man B & W Diesel Ag filed Critical Man B & W Diesel Ag
Publication of FI20051270A0 publication Critical patent/FI20051270A0/en
Publication of FI20051270A publication Critical patent/FI20051270A/en
Application granted granted Critical
Publication of FI124567B publication Critical patent/FI124567B/en

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
    • 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
    • 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
    • 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
    • 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
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
    • 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
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FI20051270A 2004-12-14 2005-12-09 Common rail injection fuel dispenser for multiple internal combustion engine cylinders FI124567B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004060003A DE102004060003A1 (en) 2004-12-14 2004-12-14 Common rail fuel supply for multicylinder engine has at least two high-pressure pumps connected via separate pump line to one of supply lines
DE102004060003 2004-12-14

Publications (3)

Publication Number Publication Date
FI20051270A0 FI20051270A0 (en) 2005-12-09
FI20051270A true FI20051270A (en) 2006-06-15
FI124567B FI124567B (en) 2014-10-15

Family

ID=35510639

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20051270A FI124567B (en) 2004-12-14 2005-12-09 Common rail injection fuel dispenser for multiple internal combustion engine cylinders

Country Status (5)

Country Link
JP (1) JP4758746B2 (en)
KR (1) KR20060067837A (en)
CN (1) CN1789693B (en)
DE (1) DE102004060003A1 (en)
FI (1) FI124567B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006047294A1 (en) * 2006-10-06 2008-04-24 Man Diesel Se Fuel supply installation, particularly common-rail fuel supply installation of internal combustion engine, particularly ship diesel internal combustion engine, has low pressure area and pumping unit with high pressure pump
DE102008006197B4 (en) * 2008-01-26 2020-06-04 Man Energy Solutions Se Fuel supply system of an internal combustion engine
DE102009032305A1 (en) 2009-07-09 2011-01-13 Man Diesel & Turbo Se Fuel supply system of an internal combustion engine
DE102010002797A1 (en) 2010-03-12 2011-09-15 Man Diesel & Turbo Se Suction valve of a fuel supply system of an internal combustion engine
DE102010003192B4 (en) 2010-03-24 2024-03-21 Man Energy Solutions Se Valve of a fuel supply system of an internal combustion engine
DE102010031390B4 (en) 2010-07-15 2018-08-09 Man Diesel & Turbo Se Suction valve of a fuel supply system of an internal combustion engine
CH705729A1 (en) * 2011-11-07 2013-05-15 Liebherr Machines Bulle Sa Injection.
DE102012016631A1 (en) * 2012-08-22 2014-02-27 Hydac Electronic Gmbh Device for the provision of fluids under a prescribable pressure
DE102013006301B4 (en) * 2013-04-12 2023-09-21 Man Energy Solutions Se Fuel supply and purging device for a gas engine
CN103244329A (en) * 2013-04-28 2013-08-14 哈尔滨工程大学 High-pressure common-rail fuel system with electric monoblock pumps
DE102014007963A1 (en) * 2014-06-04 2015-12-17 Man Diesel & Turbo Se Method for operating an internal combustion engine and engine control unit
CN104214028A (en) * 2014-07-30 2014-12-17 河南科技大学 Single-pump dual-rail fuel oil supply system
CN108513600B (en) * 2016-12-28 2020-02-07 白保忠 Double-feed sequence valve and sequence driving method thereof
CN109973272A (en) * 2019-05-16 2019-07-05 中船动力研究院有限公司 A kind of low-speed diesel engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI107831B (en) * 1998-05-20 2001-10-15 Waertsilae Tech Oy Ab Fuel Supply System
ATE264454T1 (en) * 2000-03-01 2004-04-15 Waertsilae Nsd Schweiz Ag SUPPLY DEVICE FOR A COMMON RAIL SYSTEM
JP2002339836A (en) * 2001-05-15 2002-11-27 Honda Motor Co Ltd Connecting structure of fuel rail and fuel conduit in outboard engine
DE10157135B4 (en) * 2001-11-21 2004-03-11 Man B & W Diesel Ag Fuel supply system in the form of a common rail system of an internal combustion engine with several cylinders

Also Published As

Publication number Publication date
KR20060067837A (en) 2006-06-20
CN1789693B (en) 2010-04-21
FI20051270A0 (en) 2005-12-09
JP4758746B2 (en) 2011-08-31
FI124567B (en) 2014-10-15
JP2006170201A (en) 2006-06-29
CN1789693A (en) 2006-06-21
DE102004060003A1 (en) 2006-07-06

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