JP2010223211A - 車両用強制空冷式エンジンユニットおよび自動二輪車 - Google Patents

車両用強制空冷式エンジンユニットおよび自動二輪車 Download PDF

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Publication number
JP2010223211A
JP2010223211A JP2009114018A JP2009114018A JP2010223211A JP 2010223211 A JP2010223211 A JP 2010223211A JP 2009114018 A JP2009114018 A JP 2009114018A JP 2009114018 A JP2009114018 A JP 2009114018A JP 2010223211 A JP2010223211 A JP 2010223211A
Authority
JP
Japan
Prior art keywords
shroud
air
intake passage
cylinder head
vehicle
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.)
Pending
Application number
JP2009114018A
Other languages
English (en)
Japanese (ja)
Inventor
Toshio Matsubara
利雄 松原
Yasushi Ishizuka
泰志 石塚
Kyoji Morita
京侍 森田
Yoshitaku Nagai
良卓 永井
Ko Ishii
航 石井
Hiroyuki Tsujiku
広幸 都竹
Takayuki Satoie
孝之 郷家
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha 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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP2009114018A priority Critical patent/JP2010223211A/ja
Priority to TW098123104A priority patent/TWI445637B/zh
Priority to EP09009562.1A priority patent/EP2148058B1/en
Priority to ES09009562.1T priority patent/ES2534051T3/es
Priority to CN 200910161224 priority patent/CN101634243B/zh
Publication of JP2010223211A publication Critical patent/JP2010223211A/ja
Pending 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/108—Intake manifolds with primary and secondary intake passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P1/00—Air cooling
    • F01P1/06—Arrangements for cooling other engine or machine parts
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1035—Details of the valve housing
    • F02D9/1055—Details of the valve housing having a fluid by-pass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/109—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps having two or more flaps
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10216—Fuel injectors; Fuel pipes or rails; Fuel pumps or pressure regulators
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/16—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines characterised by use in vehicles
    • F02M35/162—Motorcycles; All-terrain vehicles, e.g. quads, snowmobiles; Small vehicles, e.g. forklifts
    • 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
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F02M53/04—Injectors with heating, cooling, or thermally-insulating means
    • F02M53/08—Injectors with heating, cooling, or thermally-insulating means with air cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2050/00—Applications
    • F01P2050/16—Motor-cycles
    • 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
    • F02M69/044—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit downstream of an air throttle valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
JP2009114018A 2008-07-24 2009-05-08 車両用強制空冷式エンジンユニットおよび自動二輪車 Pending JP2010223211A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2009114018A JP2010223211A (ja) 2008-07-24 2009-05-08 車両用強制空冷式エンジンユニットおよび自動二輪車
TW098123104A TWI445637B (zh) 2008-07-24 2009-07-08 車輛用強制氣冷式引擎單元及機車
EP09009562.1A EP2148058B1 (en) 2008-07-24 2009-07-23 Forced air-cooled vehicle engine unit, and motorcycle
ES09009562.1T ES2534051T3 (es) 2008-07-24 2009-07-23 Unidad motriz de vehículo refrigerada por aire forzado, así como motocicleta
CN 200910161224 CN101634243B (zh) 2008-07-24 2009-07-24 车辆用强制空冷式发动机单元以及自动两轮车

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2008190450 2008-07-24
JP2009042957 2009-02-25
JP2009042922 2009-02-25
JP2009114018A JP2010223211A (ja) 2008-07-24 2009-05-08 車両用強制空冷式エンジンユニットおよび自動二輪車

Publications (1)

Publication Number Publication Date
JP2010223211A true JP2010223211A (ja) 2010-10-07

Family

ID=41314648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009114018A Pending JP2010223211A (ja) 2008-07-24 2009-05-08 車両用強制空冷式エンジンユニットおよび自動二輪車

Country Status (4)

Country Link
EP (1) EP2148058B1 (es)
JP (1) JP2010223211A (es)
ES (1) ES2534051T3 (es)
TW (1) TWI445637B (es)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014054492A1 (ja) * 2012-10-01 2014-04-10 スズキ株式会社 エンジンの冷却構造
JP2014214675A (ja) * 2013-04-25 2014-11-17 スズキ株式会社 自動二輪車のエンジンの燃料噴射装置
JP2015155653A (ja) * 2014-02-20 2015-08-27 スズキ株式会社 エンジンの冷却構造
EP3499001A1 (en) 2017-12-13 2019-06-19 Yamaha Hatsudoki Kabushiki Kaisha Engine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI487835B (zh) * 2012-08-29 2015-06-11 Sanyang Industry Co Ltd 機車引擎之進氣道控制裝置
JP2017150311A (ja) * 2014-07-04 2017-08-31 ヤマハ発動機株式会社 エンジンユニット及び鞍乗型車両
SE2350635A1 (en) * 2022-05-30 2023-12-01 Husqvarna Ab A fuel injection arrangement for hand-held powertools

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58183815A (ja) * 1982-04-21 1983-10-27 Yamaha Motor Co Ltd 空冷形エンジン
JP2001241326A (ja) * 2000-02-29 2001-09-07 Yamaha Motor Co Ltd 強制空冷式４サイクルエンジンの冷却構造
JP2002327665A (ja) * 2001-04-27 2002-11-15 Yamaha Motor Co Ltd ４サイクルエンジン用燃料供給装置
BR0315687A (pt) * 2002-10-25 2005-09-06 Yamaha Motor Co Ltd Veìculo a motor de duas rodas
EP1754884A4 (en) 2004-03-30 2009-08-05 Yamaha Motor Co Ltd MOTOR VEHICLE OF DRIVING TYPE ON SADDLE
JP4732375B2 (ja) 2007-02-05 2011-07-27 本田技研工業株式会社 強制空冷式内燃機関

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014054492A1 (ja) * 2012-10-01 2014-04-10 スズキ株式会社 エンジンの冷却構造
JP2014214675A (ja) * 2013-04-25 2014-11-17 スズキ株式会社 自動二輪車のエンジンの燃料噴射装置
JP2015155653A (ja) * 2014-02-20 2015-08-27 スズキ株式会社 エンジンの冷却構造
EP3499001A1 (en) 2017-12-13 2019-06-19 Yamaha Hatsudoki Kabushiki Kaisha Engine

Also Published As

Publication number Publication date
EP2148058A3 (en) 2013-03-13
ES2534051T3 (es) 2015-04-16
EP2148058B1 (en) 2015-01-21
TW201016492A (en) 2010-05-01
EP2148058A2 (en) 2010-01-27
TWI445637B (zh) 2014-07-21

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