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DK0651151T3 - Diesel type piston combustion engine - Google Patents

Diesel type piston combustion engine

Info

Publication number
DK0651151T3
DK0651151T3 DK94810079T DK94810079T DK0651151T3 DK 0651151 T3 DK0651151 T3 DK 0651151T3 DK 94810079 T DK94810079 T DK 94810079T DK 94810079 T DK94810079 T DK 94810079T DK 0651151 T3 DK0651151 T3 DK 0651151T3
Authority
DK
Denmark
Prior art keywords
combustion engine
type piston
piston combustion
diesel type
diesel
Prior art date
Application number
DK94810079T
Other languages
Danish (da)
Inventor
Mathias Schuetz
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 DK0651151T3 publication Critical patent/DK0651151T3/en

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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/02—Engines characterised by using fresh charge for scavenging cylinders using unidirectional scavenging
    • F02B25/04—Engines having ports both in cylinder head and in cylinder wall near bottom of piston stroke
    • 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
    • F02B57/00—Internal-combustion aspects of rotary engines in which the combusted gases displace one or more reciprocating pistons
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0642—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston the depth of the combustion space being much smaller than the diameter of the piston, e.g. the depth being in the order of one tenth of the diameter
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0645—Details related to the fuel injector or the fuel spray
    • F02B23/0663—Details related to the fuel injector or the fuel spray having multiple injectors per combustion chamber
    • 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
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/48—Tumble motion in gas movement in cylinder
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0618—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston having in-cylinder means to influence the charge motion
    • F02B23/0624—Swirl flow
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0645—Details related to the fuel injector or the fuel spray
    • F02B23/0669—Details related to the fuel injector or the fuel spray having multiple fuel spray jets per injector nozzle
    • 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
    • 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
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
DK94810079T 1993-10-29 1994-02-11 Diesel type piston combustion engine DK0651151T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93810756 1993-10-29

Publications (1)

Publication Number Publication Date
DK0651151T3 true DK0651151T3 (en) 1999-06-14

Family

ID=8215055

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94810079T DK0651151T3 (en) 1993-10-29 1994-02-11 Diesel type piston combustion engine

Country Status (6)

Country Link
EP (1) EP0651151B1 (en)
JP (1) JP3577118B2 (en)
KR (1) KR100336326B1 (en)
CN (1) CN1080374C (en)
DE (1) DE59406924D1 (en)
DK (1) DK0651151T3 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980022096A (en) * 1996-09-20 1998-06-25 김영귀 Engine Injector Mounting Device
DK177917B1 (en) * 2001-05-23 2015-01-05 Man Diesel & Turbo Deutschland Cylinder in a two-stroke long-rinsed cross-head motor and method for reducing NOx formation
US7464689B2 (en) * 2005-10-12 2008-12-16 Gm Global Technology Operations, Inc. Method and apparatus for controlling fuel injection into an engine
WO2008145151A1 (en) * 2007-05-29 2008-12-04 Man Diesel A/S Fuel injection system for large two-stroke diesel engine
JP5071088B2 (en) * 2007-12-13 2012-11-14 株式会社Ｉｈｉ Diesel engine fuel injection method and diesel engine
AU2011318227B2 (en) * 2010-10-19 2016-10-27 Jbec Pty Limited Method and means for controlling combustion
DE102011050087A1 (en) 2011-05-04 2012-11-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Reciprocating internal combustion engine for vehicle, has fuel injection valve that is formed axially between top dead center and bottom dead center of piston
DE102011082039A1 (en) * 2011-09-02 2013-03-07 Man Diesel & Turbo Se Reciprocating internal combustion engine and method for operating a reciprocating internal combustion engine
JP5765819B2 (en) * 2012-04-11 2015-08-19 三菱重工業株式会社 2-cycle gas engine
JP5998671B2 (en) * 2012-06-27 2016-09-28 株式会社Ihi 2-cycle engine
JP6019941B2 (en) * 2012-08-31 2016-11-02 株式会社Ihi Uniflow scavenging 2-cycle engine
JP6182905B2 (en) * 2013-03-01 2017-08-23 株式会社デンソー Fuel rail
KR101712179B1 (en) * 2013-05-10 2017-03-03 가부시키가이샤 아이에이치아이 Uniflow scavenging 2-cycle engine
KR101809697B1 (en) * 2013-05-10 2017-12-15 가부시키가이샤 아이에이치아이 Uniflow scavenging 2-cycle engine
JP6222244B2 (en) * 2013-12-24 2017-11-01 株式会社Ihi Uniflow scavenging 2-cycle engine
DK179161B1 (en) 2016-05-26 2017-12-18 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland A large two-stroke compression-ignited internal combustion engine with fuel injection system for low flashpoint fuel and a fuel valve therefore
JP6685864B2 (en) * 2016-08-29 2020-04-22 三菱重工業株式会社 Cylinder lubrication device and crosshead internal combustion engine
JP2020016171A (en) * 2018-07-24 2020-01-30 株式会社Ihi Fuel injection device and engine system
JP7285795B2 (en) * 2020-01-31 2023-06-02 三菱重工業株式会社 engine
SE544754C2 (en) 2020-05-27 2022-11-01 Scania Cv Ab Internal Combustion Engine comprising piston with fuel directing surfaces

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL72509C (en) *
NL82310C (en) *
DE288507C (en) *
DE397837C (en) * 1922-01-04 1924-06-30 Karl Otto Keller Method for operating internal combustion engines
JPS604676A (en) * 1983-06-21 1985-01-11 Ishikawajima Harima Heavy Ind Co Ltd Distribution valve
JPS62139934A (en) * 1985-12-16 1987-06-23 Mitsubishi Heavy Ind Ltd Combustion device for diesel engine
JPS62218654A (en) * 1986-03-20 1987-09-26 Tech Res Assoc Highly Reliab Marine Propul Plant Fuel injection device for internal combustion engine
JPH0233463A (en) * 1988-07-21 1990-02-02 Mitsubishi Heavy Ind Ltd Binary fuel injection valve

Also Published As

Publication number Publication date
KR100336326B1 (en) 2002-08-28
CN1080374C (en) 2002-03-06
JPH07208171A (en) 1995-08-08
EP0651151B1 (en) 1998-09-16
EP0651151A1 (en) 1995-05-03
DE59406924D1 (en) 1998-10-22
JP3577118B2 (en) 2004-10-13
CN1113291A (en) 1995-12-13
KR950011815A (en) 1995-05-16

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