TW526310B - Intake control device for engine - Google Patents

Intake control device for engine Download PDF

Info

Publication number
TW526310B
TW526310B TW089115175A TW89115175A TW526310B TW 526310 B TW526310 B TW 526310B TW 089115175 A TW089115175 A TW 089115175A TW 89115175 A TW89115175 A TW 89115175A TW 526310 B TW526310 B TW 526310B
Authority
TW
Taiwan
Prior art keywords
engine
control valve
suction
exhaust
valve
Prior art date
Application number
TW089115175A
Other languages
English (en)
Chinese (zh)
Inventor
Hajime Yamada
Hiroshi Nakagome
Tetsuya Nakayasu
Akihiro Hamada
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
Application granted granted Critical
Publication of TW526310B publication Critical patent/TW526310B/zh

Links

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
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10255—Arrangements of valves; Multi-way valves
    • 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
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/005—Oscillating pipes with charging achieved by arrangement, dimensions or shapes of intakes pipes or chambers; Ram air pipes
    • F02B27/006—Oscillating pipes with charging achieved by arrangement, dimensions or shapes of intakes pipes or chambers; Ram air pipes of intake runners
    • 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
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • F02B27/0205—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the charging effect
    • F02B27/0215—Oscillating pipe charging, i.e. variable intake pipe length charging
    • 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
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • F02B27/0226—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the means generating the charging effect
    • F02B27/0268—Valves
    • F02B27/0273—Flap valves
    • 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
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/04—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues in exhaust systems only, e.g. for sucking-off combustion gases
    • F02B27/06—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues in exhaust systems only, e.g. for sucking-off combustion gases the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • 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
    • F02B75/18—Multi-cylinder engines
    • F02B75/20—Multi-cylinder engines with cylinders all in one line
    • 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
    • F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
    • 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
    • F02M35/02—Air cleaners
    • 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
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10013—Means upstream of the air filter; Connection to the ambient air
    • 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
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10019—Means upstream of the fuel injection system, carburettor or plenum 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
    • 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
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10026—Plenum chambers
    • F02M35/10039—Intake ducts situated partly within or on the plenum chamber housing
    • 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
    • F02M35/16—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
    • 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
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1816—Number of cylinders four
    • 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
    • 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)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Characterised By The Charging Evacuation (AREA)
  • Exhaust Silencers (AREA)
TW089115175A 1999-09-02 2000-07-28 Intake control device for engine TW526310B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24904099A JP4252682B2 (ja) 1999-09-02 1999-09-02 自動二輪車用エンジンの吸気制御装置

Publications (1)

Publication Number Publication Date
TW526310B true TW526310B (en) 2003-04-01

Family

ID=17187120

Family Applications (1)

Application Number Title Priority Date Filing Date
TW089115175A TW526310B (en) 1999-09-02 2000-07-28 Intake control device for engine

Country Status (8)

Country Link
US (1) US6422201B1 (enExample)
EP (2) EP1310662B1 (enExample)
JP (1) JP4252682B2 (enExample)
KR (1) KR100392753B1 (enExample)
CN (1) CN1123692C (enExample)
BR (2) BR0003944A (enExample)
DE (2) DE60045042D1 (enExample)
TW (1) TW526310B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI403639B (zh) * 2008-02-22 2013-08-01 Pao Lai Chen 引擎進氣調節系統及裝置

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3925073B2 (ja) * 2000-10-27 2007-06-06 スズキ株式会社 燃料噴射式エンジンの吸気制御装置
US6968916B2 (en) * 2000-11-03 2005-11-29 Arctic Cat Inc. Air intake system for a vehicle
JP3535506B2 (ja) * 2002-12-19 2004-06-07 本田技研工業株式会社 自動二輪車のエンジン吸気制御装置
JP4110024B2 (ja) 2003-03-31 2008-07-02 本田技研工業株式会社 小型車両におけるエンジンの燃料噴射装置
CA2461325C (en) 2003-03-31 2007-09-25 Honda Motor Co., Ltd. Intake apparatus for engine
JP4421941B2 (ja) 2003-07-01 2010-02-24 本田技研工業株式会社 車両用エンジンの吸気装置
US7111602B2 (en) * 2004-03-25 2006-09-26 Sturdy Corporation Intake manifold tuning valve actuator
US7337758B2 (en) * 2004-03-25 2008-03-04 Sturdy Corporation Charge motion control valve actuator
US7237528B2 (en) * 2004-03-26 2007-07-03 Kawasaki Jukogyo Kabushiki Kaisha Throttle valve control device for leisure vehicle
US7347045B2 (en) * 2004-06-30 2008-03-25 Harley-Davidson Motor Company Group, Inc. Motorcycle dynamic exhaust system
JP2006015963A (ja) * 2004-07-05 2006-01-19 Yamaha Motor Co Ltd 自動二輪車
JP2006088894A (ja) * 2004-09-24 2006-04-06 Yamaha Motor Co Ltd 鞍乗型車両
JP4444868B2 (ja) * 2005-03-31 2010-03-31 本田技研工業株式会社 吸気ダクト構造
JP4574415B2 (ja) * 2005-03-31 2010-11-04 本田技研工業株式会社 鞍乗型車両
EP1865167A4 (en) * 2005-03-31 2010-08-04 Toyota Motor Co Ltd MOTOR CONTROL DEVICE
FR2889256A1 (fr) * 2005-07-29 2007-02-02 Renault Sas Ligne d'admission d'air d'un moteur a combustion interne a geometrie variable
FR2901512B1 (fr) * 2006-05-23 2009-02-27 Engineering And More Soc Par A Ensemble d'admission d'air comburant pour motocyclette et motocyclette equipee d'un tel ensemble
US7401590B2 (en) * 2006-10-09 2008-07-22 Harley-Davidson Motor Company Group, Inc. Active air intake for an engine
JP2008128154A (ja) * 2006-11-24 2008-06-05 Yamaha Motor Co Ltd 車両
JP4974775B2 (ja) * 2007-06-15 2012-07-11 株式会社ケーヒン 吸気制御装置及びエンジンの吸気制御装置
JP2009241922A (ja) * 2007-12-28 2009-10-22 Yamaha Motor Co Ltd 鞍乗型車両
JP2009202827A (ja) * 2008-02-29 2009-09-10 Yamaha Motor Co Ltd 自動二輪車
EP2112354B1 (de) 2008-04-24 2015-02-18 Röchling Automotive SE & Co. KG Luftansaugvorrichtung für eine Brennkraftmaschine, insbesondere in einem Kraftfahrzeug
JP5271696B2 (ja) * 2008-12-26 2013-08-21 ヤマハ発動機株式会社 鞍乗型車両
US8201535B2 (en) * 2009-03-04 2012-06-19 Honda Motor Company, Ltd. Air intake device
US8151774B2 (en) * 2009-05-13 2012-04-10 Deere & Company Engine combustion air cyclonic pre-cleaner embodying throttling member adjusted in accordance with engine load
CN101975127A (zh) * 2010-11-18 2011-02-16 重庆隆鑫机车有限公司 自动调节气量的进气系统及其摩托车
CN102052212A (zh) * 2010-11-18 2011-05-11 重庆隆鑫机车有限公司 真空驱动系统及其摩托车
JP5849346B2 (ja) * 2012-03-16 2016-01-27 本田技研工業株式会社 鞍乗り型車両における吸気装置
JP6068101B2 (ja) * 2012-11-13 2017-01-25 本田技研工業株式会社 鞍乗型車両
JP5899108B2 (ja) * 2012-12-27 2016-04-06 本田技研工業株式会社 車両の吸気装置
JP5968348B2 (ja) * 2013-07-31 2016-08-10 本田技研工業株式会社 車両のエアクリーナ装置
US20160123357A1 (en) * 2014-10-31 2016-05-05 Phase 2 Motortrend Inc. Universal velocity stack and method for creating laminar air flow
JP6879711B2 (ja) * 2016-11-02 2021-06-02 川崎重工業株式会社 吸気チャンバ構造
DE102016222441B4 (de) * 2016-11-16 2019-09-12 Bayerische Motoren Werke Aktiengesellschaft Motorradansaugluftführung für einen Motorradverbrennungsmotor
JP6864576B2 (ja) * 2017-07-12 2021-04-28 スズキ株式会社 自動二輪車のエアークリーナー
CN112963275B (zh) * 2020-12-30 2023-06-13 重庆宗申创新技术研究院有限公司 一种摩托车及其发动机进气系统与空滤器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877908A (en) * 1974-03-19 1975-04-15 Harold Phelps Inc Air filter assembly with a controlled auxiliary air inlet
JPS58155270A (ja) 1982-03-10 1983-09-14 Yamaha Motor Co Ltd エンジンの加速時燃料増量装置
JPS62214222A (ja) * 1986-03-14 1987-09-21 Yamaha Motor Co Ltd エンジンの吸気装置
US4890586A (en) * 1986-08-06 1990-01-02 Honda Giken Kogyo Kabushiki Kaisha Intake device for an internal combustion engine
FR2642795B1 (fr) * 1989-02-09 1991-05-17 Peugeot Dispositif d'admission pour moteur a combustion interne
JPH03290052A (ja) * 1990-04-06 1991-12-19 Nippondenso Co Ltd 内燃機関の吸気音低減装置
US5307771A (en) * 1992-02-28 1994-05-03 Kuryakyn Holdings, Inc. Motorcycle air cleaner
JPH06159072A (ja) * 1992-09-28 1994-06-07 Toyoda Spinning & Weaving Co Ltd 内燃機関の可変吸気システム
US5440726A (en) 1994-06-22 1995-08-08 At&T Corp. Progressive retry method and apparatus having reusable software modules for software failure recovery in multi-process message-passing applications
JP3580586B2 (ja) 1994-12-08 2004-10-27 株式会社東芝 脱硝制御装置
JP2000064919A (ja) * 1998-08-25 2000-03-03 Denso Corp 吸気装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI403639B (zh) * 2008-02-22 2013-08-01 Pao Lai Chen 引擎進氣調節系統及裝置

Also Published As

Publication number Publication date
US6422201B1 (en) 2002-07-23
EP1310662A3 (en) 2005-04-13
DE60045042D1 (de) 2010-11-11
JP2001073810A (ja) 2001-03-21
EP1310662B1 (en) 2010-09-29
KR100392753B1 (ko) 2003-07-28
EP1081369A2 (en) 2001-03-07
CN1123692C (zh) 2003-10-08
KR20010050299A (ko) 2001-06-15
BR0003944A (pt) 2001-04-03
DE60022278D1 (de) 2005-10-06
JP4252682B2 (ja) 2009-04-08
EP1081369B1 (en) 2005-08-31
CN1287223A (zh) 2001-03-14
DE60022278T2 (de) 2006-02-23
EP1081369A3 (en) 2001-10-10
EP1310662A2 (en) 2003-05-14
BR0017453B1 (pt) 2009-01-13

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MM4A Annulment or lapse of patent due to non-payment of fees