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IT1392359B1 - Veicolo comprendente un dispositivo di variazione della lunghezza di un condotto di aspirazione. - Google Patents

Veicolo comprendente un dispositivo di variazione della lunghezza di un condotto di aspirazione.

Info

Publication number
IT1392359B1
IT1392359B1 ITTO2008A000813A ITTO20080813A IT1392359B1 IT 1392359 B1 IT1392359 B1 IT 1392359B1 IT TO2008A000813 A ITTO2008A000813 A IT TO2008A000813A IT TO20080813 A ITTO20080813 A IT TO20080813A IT 1392359 B1 IT1392359 B1 IT 1392359B1
Authority
IT
Italy
Prior art keywords
variation
length
vehicle including
suction duct
duct
Prior art date
Application number
ITTO2008A000813A
Other languages
English (en)
Inventor
Katsuhiro Kubo
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 ITTO20080813A1 publication Critical patent/ITTO20080813A1/it
Application granted granted Critical
Publication of IT1392359B1 publication Critical patent/IT1392359B1/it

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
    • F02M35/10006—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
    • 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
    • F02B27/0231—Movable ducts, walls or the like
    • 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
    • F02M35/10078—Connections of intake systems to the engine
    • F02M35/10085—Connections of intake systems to the engine having a connecting piece, e.g. a flange, between the engine and the air intake being foreseen with a throttle valve, fuel injector, mixture ducts or the like
    • 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
    • F02M35/10301—Flexible, resilient, pivotally or movable parts; Membranes
    • 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
    • F02M35/116—Intake manifolds for engines with cylinders in V-arrangement or arranged oppositely relative to the main shaft
    • 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
    • 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)
  • Characterised By The Charging Evacuation (AREA)
ITTO2008A000813A 2007-12-28 2008-11-04 Veicolo comprendente un dispositivo di variazione della lunghezza di un condotto di aspirazione. IT1392359B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007340643A JP4566234B2 (ja) 2007-12-28 2007-12-28 可変吸気管長装置を備える車両

Publications (2)

Publication Number Publication Date
ITTO20080813A1 ITTO20080813A1 (it) 2009-06-29
IT1392359B1 true IT1392359B1 (it) 2012-02-28

Family

ID=40719522

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO2008A000813A IT1392359B1 (it) 2007-12-28 2008-11-04 Veicolo comprendente un dispositivo di variazione della lunghezza di un condotto di aspirazione.

Country Status (4)

Country Link
US (1) US8156912B2 (it)
JP (1) JP4566234B2 (it)
DE (1) DE102008051677B4 (it)
IT (1) IT1392359B1 (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7757808B1 (en) * 2009-02-04 2010-07-20 Gm Global Technology Operations, Inc. Noise reduction system
WO2012147729A1 (ja) * 2011-04-26 2012-11-01 株式会社Roki 吸気装置
JP5913083B2 (ja) * 2012-12-26 2016-04-27 本田技研工業株式会社 車両の吸気通路構造
US20150260088A1 (en) * 2014-03-14 2015-09-17 Chung-Shan Institute Of Science And Technology, Armaments Bureau, M.N.D Intake/outlet pipe optimization method for rotary engine
US9103277B1 (en) 2014-07-03 2015-08-11 Daniel Sexton Gurney Moment-cancelling 4-stroke engine
US10598087B2 (en) * 2016-03-22 2020-03-24 National Chung-Shan Institute Of Science And Techn Intake/outlet pipe optimization method for rotary engine
JP7403316B2 (ja) 2017-03-10 2023-12-22 インディアン・モーターサイクル・インターナショナル・エルエルシー 二輪車両
US10323711B2 (en) * 2017-05-23 2019-06-18 Ford Global Technologies, Llc Breakable duct for use with a motor vehicle air induction system
EP3832084B1 (en) 2018-08-02 2022-12-21 Yamaha Hatsudoki Kabushiki Kaisha Internal combustion engine
USD911879S1 (en) 2018-09-10 2021-03-02 Indian Motorcycle International, LLC Motorcycle
US11077910B2 (en) * 2018-09-28 2021-08-03 Indian Motorcycle International, LLC Two-wheeled vehicle
DE102020112461B4 (de) * 2020-05-07 2022-08-11 Röchling Automotive SE & Co. KG Luftansaugvorrichtung mit einem längenveränderlichen Ansaugkanal und gesonderter Zentriervorrichtung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58181930U (ja) * 1982-05-31 1983-12-05 日産ディーゼル工業株式会社 共鳴過給式内燃機関の吸気装置
JPS59167926U (ja) * 1983-04-26 1984-11-10 日野自動車株式会社 可変インテ−クポ−ト式吸気システム
JPS6019914A (ja) * 1983-07-14 1985-02-01 Nissan Motor Co Ltd 内燃機関の吸気装置
JPS63198721A (ja) * 1987-02-13 1988-08-17 Fuji Heavy Ind Ltd 内燃機関の可変吸気管長装置
JPS63201357A (ja) * 1987-02-16 1988-08-19 Nippon Denso Co Ltd 内燃機関用エアクリ−ナ
JP3020301B2 (ja) * 1991-04-30 2000-03-15 マツダ株式会社 エンジンの排気浄化装置
DE10120218A1 (de) * 2001-04-25 2003-01-09 Bayerische Motoren Werke Ag Längenänderbares Saugrohr für eine Brennkraftmaschine
JP2006017923A (ja) * 2004-06-30 2006-01-19 Mitsumi Electric Co Ltd 小型カメラ
EP1777386B1 (de) * 2005-10-19 2008-07-09 Ford Global Technologies, LLC Luftansaugkanalsystem mit in der Länge stufenlos verstellbarem Ansaugkanal und Verfahren zur Veränderung der Länge eines derartigen Ansaugkanals
JP4772629B2 (ja) * 2006-01-17 2011-09-14 ヤマハ発動機株式会社 車両

Also Published As

Publication number Publication date
JP4566234B2 (ja) 2010-10-20
US20090165740A1 (en) 2009-07-02
DE102008051677B4 (de) 2014-09-04
DE102008051677A1 (de) 2009-07-09
ITTO20080813A1 (it) 2009-06-29
US8156912B2 (en) 2012-04-17
JP2009162080A (ja) 2009-07-23

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