DK1197650T3 - Method of injecting fuel - Google Patents

Method of injecting fuel

Info

Publication number
DK1197650T3
DK1197650T3 DK01810878T DK01810878T DK1197650T3 DK 1197650 T3 DK1197650 T3 DK 1197650T3 DK 01810878 T DK01810878 T DK 01810878T DK 01810878 T DK01810878 T DK 01810878T DK 1197650 T3 DK1197650 T3 DK 1197650T3
Authority
DK
Denmark
Prior art keywords
fuel
injected
during
injecting
internal combustion
Prior art date
Application number
DK01810878T
Other languages
Danish (da)
Inventor
Klaus Heim
Thomas Haeni
Alois Bitterli
Original Assignee
Waertsilae Nsd Schweiz 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 Waertsilae Nsd Schweiz Ag filed Critical Waertsilae Nsd Schweiz Ag
Application granted granted Critical
Publication of DK1197650T3 publication Critical patent/DK1197650T3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/242—Arrangement of spark plugs or 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

Method for injecting fuel (14a) into a combustion chamber having at least two fuel injectors (12a, 12b, 12c) of a cylinder (11) of a reciprocating internal combustion diesel engine in underload operation comprises alternately injecting the fuel so that during at least two successive working cycles no fuel is injected by at least one of the fuel injectors and during at least two following successive working cycles no fuel is injected by the other fuel injector. An Independent claim is also included for a reciprocating internal combustion engine operated by the method. Preferred Features: Each combustion chamber has two, three or four fuel injectors.
DK01810878T 2000-10-10 2001-09-11 Method of injecting fuel DK1197650T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00810932 2000-10-10

Publications (1)

Publication Number Publication Date
DK1197650T3 true DK1197650T3 (en) 2005-07-11

Family

ID=8174961

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01810878T DK1197650T3 (en) 2000-10-10 2001-09-11 Method of injecting fuel

Country Status (9)

Country Link
EP (1) EP1197650B1 (en)
JP (1) JP5009467B2 (en)
KR (1) KR100743210B1 (en)
CN (1) CN100416068C (en)
AT (1) ATE298393T1 (en)
DE (1) DE50106574D1 (en)
DK (1) DK1197650T3 (en)
PL (1) PL199837B1 (en)
TW (1) TW491930B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5693189B2 (en) * 2010-12-08 2015-04-01 三菱重工業株式会社 Fuel injection apparatus for internal combustion engine and fuel injection method for internal combustion engine
JP5984469B2 (en) * 2012-04-11 2016-09-06 三菱重工業株式会社 Dual fuel diesel engine
JP5998671B2 (en) * 2012-06-27 2016-09-28 株式会社Ihi 2-cycle engine
DE102017201586A1 (en) 2017-02-01 2018-08-02 Robert Bosch Gmbh Internal combustion engine with redundant injectors

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR840465A (en) * 1937-08-06 1939-04-26 Porsche Kg Fast running internal combustion engine, in particular for motor vehicles and airplanes
US2640422A (en) * 1946-12-03 1953-06-02 Texas Co Fuel pump for internal-combustion engines
CH665453A5 (en) * 1985-01-11 1988-05-13 Sulzer Ag CYLINDER COVER FOR A PISTON INTERNAL COMBUSTION ENGINE.
JPS62118055A (en) * 1985-11-16 1987-05-29 Mitsubishi Heavy Ind Ltd Variable injection nozzle fuel injection valve
JPH06173821A (en) * 1992-12-09 1994-06-21 Mazda Motor Corp Fuel injection device for engine
DK0775821T3 (en) * 1995-11-24 2000-08-07 Waertsilae Nsd Schweiz Ag Method and device for injecting fuel by a piston combustion engine

Also Published As

Publication number Publication date
DE50106574D1 (en) 2005-07-28
KR100743210B1 (en) 2007-07-26
EP1197650B1 (en) 2005-06-22
JP2002155782A (en) 2002-05-31
CN100416068C (en) 2008-09-03
JP5009467B2 (en) 2012-08-22
TW491930B (en) 2002-06-21
ATE298393T1 (en) 2005-07-15
PL199837B1 (en) 2008-11-28
CN1346934A (en) 2002-05-01
EP1197650A1 (en) 2002-04-17
KR20020028778A (en) 2002-04-17
PL349991A1 (en) 2002-04-22

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