JP4030402B2 - ４サイクル直噴エンジン - Google Patents

４サイクル直噴エンジン Download PDF

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Publication number
JP4030402B2
JP4030402B2 JP2002282907A JP2002282907A JP4030402B2 JP 4030402 B2 JP4030402 B2 JP 4030402B2 JP 2002282907 A JP2002282907 A JP 2002282907A JP 2002282907 A JP2002282907 A JP 2002282907A JP 4030402 B2 JP4030402 B2 JP 4030402B2
Authority
JP
Japan
Prior art keywords
cylinder head
injection valve
valve
cylinder
head
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2002282907A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004116447A (ja
Inventor
薫 塙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
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
Priority to JP2002282907A priority Critical patent/JP4030402B2/ja
Priority to IT000739A priority patent/ITTO20030739A1/it
Priority to FR0350603A priority patent/FR2845133B1/fr
Priority to CNB031594549A priority patent/CN1332130C/zh
Publication of JP2004116447A publication Critical patent/JP2004116447A/ja
Application granted granted Critical
Publication of JP4030402B2 publication Critical patent/JP4030402B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
JP2002282907A 2002-09-27 2002-09-27 ４サイクル直噴エンジン Expired - Fee Related JP4030402B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2002282907A JP4030402B2 (ja) 2002-09-27 2002-09-27 ４サイクル直噴エンジン
IT000739A ITTO20030739A1 (it) 2002-09-27 2003-09-24 Motore a quattro tempi ad iniezione diretta
FR0350603A FR2845133B1 (fr) 2002-09-27 2003-09-24 Moteur a injection directe a quatre temps
CNB031594549A CN1332130C (zh) 2002-09-27 2003-09-25 四冲程直喷发动机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002282907A JP4030402B2 (ja) 2002-09-27 2002-09-27 ４サイクル直噴エンジン

Publications (2)

Publication Number Publication Date
JP2004116447A JP2004116447A (ja) 2004-04-15
JP4030402B2 true JP4030402B2 (ja) 2008-01-09

Family

ID=31987121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002282907A Expired - Fee Related JP4030402B2 (ja) 2002-09-27 2002-09-27 ４サイクル直噴エンジン

Country Status (4)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4170272B2 (ja) * 2004-08-27 2008-10-22 本田技研工業株式会社 筒内直噴式内燃機関
JP4546404B2 (ja) 2006-01-25 2010-09-15 本田技研工業株式会社 エンジンの燃料噴射弁取付け構造
JP4464936B2 (ja) * 2006-05-19 2010-05-19 本田技研工業株式会社 エンジンの燃料噴射装置
JP4671923B2 (ja) * 2006-06-30 2011-04-20 本田技研工業株式会社 内燃機関のカムシャフト構造
JP5916484B2 (ja) * 2012-03-30 2016-05-11 本田技研工業株式会社 内燃機関
JP6495060B2 (ja) * 2015-03-19 2019-04-03 本田技研工業株式会社 筒内噴射式内燃機関
CN106979070A (zh) * 2017-03-09 2017-07-25 斯太尔动力（常州）发动机有限公司 具有连体机身结构的水冷立式单缸柴油发动机

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 (ja) * 1990-07-19 1998-11-05 ヤマハ発動機株式会社 空気燃料噴射式２サイクルエンジンの空気ポンプ配置構造
US5119792A (en) * 1991-01-07 1992-06-09 Industrial Technology Research Institute Electromagnetic fuel injector with central air blow and poppet valve
JP3687758B2 (ja) * 1995-11-14 2005-08-24 株式会社デンソー 燃料噴射装置
DE29708541U1 (de) * 1997-05-14 1997-07-10 Fev Motorentech Gmbh & Co Kg Hubkolbenmotor mit geteilter Zylinderkopfhaube
TW374826B (en) * 1997-05-23 1999-11-21 Honda Motor Co Ltd Fuel injection internal combustion engine with sub-combustion chamber
CN2342112Y (zh) * 1998-04-28 1999-10-06 赵希汉 一种具有起动装置的柴油机气缸盖
DE19915792A1 (de) * 1999-04-08 2000-10-19 Daimler Chrysler Ag Kraftstoffzuführsystem für eine Brennkraftmaschine
DE19918226B4 (de) * 1999-04-22 2005-03-03 Daimlerchrysler Ag Kraftstoff/Luft-Einblasvorrichtung
AUPQ233899A0 (en) * 1999-08-19 1999-09-09 Orbital Engine Company (Australia) Proprietary Limited Pressure regulation method for a fuel injection system
JP2001140729A (ja) * 1999-11-17 2001-05-22 Yanmar Diesel Engine Co Ltd エンジンの燃料噴射弁取付構造
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 (zh) 2007-08-15
ITTO20030739A1 (it) 2004-03-28
FR2845133A1 (fr) 2004-04-02
JP2004116447A (ja) 2004-04-15
CN1493782A (zh) 2004-05-05
FR2845133B1 (fr) 2011-02-11

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