ITTO20030739A1 - DIRECT INJECTION FOUR STROKE ENGINE - Google Patents

DIRECT INJECTION FOUR STROKE ENGINE

Info

Publication number
ITTO20030739A1
ITTO20030739A1 IT000739A ITTO20030739A ITTO20030739A1 IT TO20030739 A1 ITTO20030739 A1 IT TO20030739A1 IT 000739 A IT000739 A IT 000739A IT TO20030739 A ITTO20030739 A IT TO20030739A IT TO20030739 A1 ITTO20030739 A1 IT TO20030739A1
Authority
IT
Italy
Prior art keywords
direct injection
stroke engine
stroke
engine
injection
Prior art date
Application number
IT000739A
Other languages
Italian (it)
Inventor
Kaoru Hanawa
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of ITTO20030739A1 publication Critical patent/ITTO20030739A1/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
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per 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
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B23/101—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the injector being placed on or close to the cylinder centre axis, e.g. with mixture formation using spray guided concepts
    • 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
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/005—Arrangement of electrical wires and connections, e.g. wire harness, sockets, plugs; Arrangement of electronic control circuits in or on fuel injection apparatus
    • 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
    • F02M67/00—Apparatus in which fuel-injection is effected by means of high-pressure gas, the gas carrying the fuel into working cylinders of the engine, e.g. air-injection type
    • F02M67/10—Injectors peculiar thereto, e.g. valve less type
    • F02M67/12—Injectors peculiar thereto, e.g. valve less type having valves
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/045—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the combustion chamber
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/08—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by the fuel being carried by compressed air into main stream of combustion-air
    • 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
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • 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
    • F02B2275/34—Lateral camshaft position
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
IT000739A 2002-09-27 2003-09-24 DIRECT INJECTION FOUR STROKE ENGINE ITTO20030739A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002282907A JP4030402B2 (en) 2002-09-27 2002-09-27 4-cycle direct injection engine

Publications (1)

Publication Number Publication Date
ITTO20030739A1 true ITTO20030739A1 (en) 2004-03-28

Family

ID=31987121

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000739A ITTO20030739A1 (en) 2002-09-27 2003-09-24 DIRECT INJECTION FOUR STROKE ENGINE

Country Status (4)

Country Link
JP (1) JP4030402B2 (en)
CN (1) CN1332130C (en)
FR (1) FR2845133B1 (en)
IT (1) ITTO20030739A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4170272B2 (en) * 2004-08-27 2008-10-22 本田技研工業株式会社 In-cylinder direct injection internal combustion engine
JP4546404B2 (en) 2006-01-25 2010-09-15 本田技研工業株式会社 Engine fuel injection valve mounting structure
JP4464936B2 (en) * 2006-05-19 2010-05-19 本田技研工業株式会社 Engine fuel injector
JP4671923B2 (en) * 2006-06-30 2011-04-20 本田技研工業株式会社 Internal combustion engine camshaft structure
JP5916484B2 (en) * 2012-03-30 2016-05-11 本田技研工業株式会社 Internal combustion engine
JP6495060B2 (en) * 2015-03-19 2019-04-03 本田技研工業株式会社 In-cylinder internal combustion engine
CN106979070A (en) * 2017-03-09 2017-07-25 斯太尔动力（常州）发动机有限公司 Water-cooled vertical single cylinder diesel engine with disjunctor airframe structure

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5035637A (en) * 1990-05-04 1991-07-30 Navistar International Transportation Corp. Engine valve cover gasket with electrical bridge
JP2820782B2 (en) * 1990-07-19 1998-11-05 ヤマハ発動機株式会社 Air pump arrangement structure of air fuel injection type 2 cycle engine
US5119792A (en) * 1991-01-07 1992-06-09 Industrial Technology Research Institute Electromagnetic fuel injector with central air blow and poppet valve
JP3687758B2 (en) * 1995-11-14 2005-08-24 株式会社デンソー Fuel injection device
DE29708541U1 (en) * 1997-05-14 1997-07-10 FEV Motorentechnik GmbH & Co. KG, 52078 Aachen Reciprocating engine with split cylinder head cover
TW374826B (en) * 1997-05-23 1999-11-21 Honda Motor Co Ltd Fuel injection internal combustion engine with sub-combustion chamber
CN2342112Y (en) * 1998-04-28 1999-10-06 赵希汉 Cylinder lid of diesel engine with starter
DE19915792A1 (en) * 1999-04-08 2000-10-19 Daimler Chrysler Ag Fuel feed system for internal combustion engine has fuel feed passage leading to fuel injection valve provided in cylinder head or rocker cover connected to it, and runs perpendicularly to longitudinal axis of fuel injection valve
DE19918226B4 (en) * 1999-04-22 2005-03-03 Daimlerchrysler Ag Fuel / air injector
AUPQ233899A0 (en) * 1999-08-19 1999-09-09 Orbital Engine Company (Australia) Proprietary Limited Pressure regulation method for a fuel injection system
JP2001140729A (en) * 1999-11-17 2001-05-22 Yanmar Diesel Engine Co Ltd Fuel injection valve mounting structure of engine
US6877491B2 (en) * 2002-07-31 2005-04-12 Honda Giken Kogyo Kabushiki Kaisha Air fuel injection engine

Also Published As

Publication number Publication date
CN1332130C (en) 2007-08-15
JP4030402B2 (en) 2008-01-09
CN1493782A (en) 2004-05-05
FR2845133A1 (en) 2004-04-02
FR2845133B1 (en) 2011-02-11
JP2004116447A (en) 2004-04-15

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