DK0964139T3 - Forbrændingsmotor - Google Patents

Forbrændingsmotor

Info

Publication number
DK0964139T3
DK0964139T3 DK99107867T DK99107867T DK0964139T3 DK 0964139 T3 DK0964139 T3 DK 0964139T3 DK 99107867 T DK99107867 T DK 99107867T DK 99107867 T DK99107867 T DK 99107867T DK 0964139 T3 DK0964139 T3 DK 0964139T3
Authority
DK
Denmark
Prior art keywords
stage
nozzle holes
fed
diesel oil
combustion engine
Prior art date
Application number
DK99107867T
Other languages
English (en)
Inventor
Detlef Dr Zigan
Juergen Nagel
Udo Schlemmer-Kelling
Dirk Dr Mooser
Original Assignee
Caterpillar Motoren Gmbh & Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7870850&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0964139(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Caterpillar Motoren Gmbh & Co filed Critical Caterpillar Motoren Gmbh & Co
Application granted granted Critical
Publication of DK0964139T3 publication Critical patent/DK0964139T3/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0686—Injectors
    • F02D19/0689—Injectors for in-cylinder direct injection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
    • F02D19/10—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels peculiar to compression-ignition engines in which the main fuel is gaseous
    • F02D19/105—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels peculiar to compression-ignition engines in which the main fuel is gaseous operating in a special mode, e.g. in a liquid fuel only mode for starting
    • 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
    • F02M45/04—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 with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • F02M45/08—Injectors peculiar thereto
    • F02M45/086—Having more than one injection-valve controlling discharge orifices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02M2200/46—Valves, e.g. injectors, with concentric valve bodies
    • 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
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
DK99107867T 1998-06-13 1999-04-21 Forbrændingsmotor DK0964139T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19826477A DE19826477C2 (de) 1998-06-13 1998-06-13 Brennkraftmaschine

Publications (1)

Publication Number Publication Date
DK0964139T3 true DK0964139T3 (da) 2002-12-30

Family

ID=7870850

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99107867T DK0964139T3 (da) 1998-06-13 1999-04-21 Forbrændingsmotor

Country Status (4)

Country Link
EP (1) EP0964139B1 (da)
AT (1) ATE222997T1 (da)
DE (2) DE19826477C2 (da)
DK (1) DK0964139T3 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2398149A1 (en) * 2000-02-11 2001-08-16 Patric Ouellette Method and apparatus for dual fuel injection into an internal combustion engine
US6675748B2 (en) 2000-02-11 2004-01-13 Westport Research Inc. Method and apparatus for fuel injection into an internal combustion engine
DE10307002A1 (de) * 2003-02-19 2004-09-09 Volkswagen Mechatronic Gmbh & Co. Kg Kraftstoffeinspritzdüse und Pumpe-Düse-Einheit
JP2007132249A (ja) * 2005-11-09 2007-05-31 Denso Corp 燃料噴射装置
GB2479567A (en) * 2010-04-15 2011-10-19 T Baden Hardstaff Ltd Engine system having first and second fuel type modes
DE102010061183B4 (de) * 2010-12-13 2014-10-30 L'orange Gmbh Mit flüssigem und/oder gasförmigem Kraftstoff zu betreibende Brennkraftmaschine
DE102014222419A1 (de) 2014-08-04 2016-02-04 Volkswagen Aktiengesellschaft Verfahren zum Betreiben einer selbstzündenden Brennkraftmaschine und selbstzündende Brennkraftmaschine
EP3061951A1 (en) 2015-02-25 2016-08-31 AVL MTC Motortestcenter AB Fuel injection unit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4831993A (en) * 1987-12-28 1989-05-23 Erik Kelgard Method of operating carburetted dual-fuel engines with diesel pilot oil injection
DE3824467A1 (de) * 1988-07-19 1990-01-25 Man B & W Diesel Ag Einspritzventil
DE4115457A1 (de) * 1990-05-17 1991-11-21 Avl Verbrennungskraft Messtech Einspritzduese fuer eine brennkraftmaschine
DE59209671D1 (de) * 1991-12-10 1999-05-06 New Sulzer Diesel France Sa Brennstoffeinspritzventil für eine Hubkolbenbrennkraftmaschine für wahlweisen Betrieb mit Dieselöl oder mit einem gasförmigen Brennstoff
DE19505127C1 (de) * 1995-02-16 1996-03-21 Mtu Friedrichshafen Gmbh Zündstrahl-Gasmotor

Also Published As

Publication number Publication date
EP0964139B1 (de) 2002-08-28
DE59902442D1 (de) 2002-10-02
DE19826477C2 (de) 2000-04-06
DE19826477A1 (de) 2000-01-05
EP0964139A1 (de) 1999-12-15
ATE222997T1 (de) 2002-09-15

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