ITTO20040074A1 - Motore a combustione interna - Google Patents

Motore a combustione interna

Info

Publication number
ITTO20040074A1
ITTO20040074A1 IT000074A ITTO20040074A ITTO20040074A1 IT TO20040074 A1 ITTO20040074 A1 IT TO20040074A1 IT 000074 A IT000074 A IT 000074A IT TO20040074 A ITTO20040074 A IT TO20040074A IT TO20040074 A1 ITTO20040074 A1 IT TO20040074A1
Authority
IT
Italy
Prior art keywords
combustion engine
internal combustion
engine
internal
combustion
Prior art date
Application number
IT000074A
Other languages
English (en)
Inventor
Takaaki Tsukui
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 ITTO20040074A1 publication Critical patent/ITTO20040074A1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/06—Cutting-out cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/022—Chain drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F01L1/143—Tappets; Push rods for use with overhead camshafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0005—Deactivating 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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/08—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets
    • 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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/08—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets
    • F02B31/087—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets having three or more inlet valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/08—Shape of cams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • F01L1/462—Valve return spring arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L2003/25—Valve configurations in relation to engine
    • F01L2003/256—Valve configurations in relation to engine configured other than perpendicular to camshaft axis
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
IT000074A 2003-02-24 2004-02-11 Motore a combustione interna ITTO20040074A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003045700A JP4201617B2 (ja) 2003-02-24 2003-02-24 内燃機関

Publications (1)

Publication Number Publication Date
ITTO20040074A1 true ITTO20040074A1 (it) 2004-05-11

Family

ID=32984344

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000074A ITTO20040074A1 (it) 2003-02-24 2004-02-11 Motore a combustione interna

Country Status (3)

Country Link
US (1) US6892696B2 (it)
JP (1) JP4201617B2 (it)
IT (1) ITTO20040074A1 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007119520A1 (ja) * 2006-03-29 2007-10-25 Denso Corporation 燃料噴射弁の取付構造および燃料噴射システム
US7311068B2 (en) 2006-04-17 2007-12-25 Jason Stewart Jackson Poppet valve and engine using same
US7533641B1 (en) 2006-04-17 2009-05-19 Jason Stewart Jackson Poppet valve and engine using same
JP4896817B2 (ja) * 2006-07-25 2012-03-14 本田技研工業株式会社 内燃機関の可変動弁装置
US8397686B2 (en) * 2009-12-16 2013-03-19 GM Global Technology Operations LLC Engine intake port arrangement for camshaft with differential valve lift
KR102453360B1 (ko) * 2017-12-18 2022-10-07 현대자동차 주식회사 흡기 포트

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT382933B (de) * 1984-03-14 1987-04-27 Weichsler Hermann Ventilbetaetigung fuer hubkolben - brennkraftmaschinen
JPS6248927A (ja) * 1985-08-27 1987-03-03 Toyota Motor Corp 内燃機関の吸気ポ−ト装置
US5081971A (en) * 1989-04-07 1992-01-21 Honda Giken Kogyo Kabushiki Kaisha Intake system for internal combustion engine
US5230317A (en) * 1989-11-29 1993-07-27 Yamaha Hatsudoki Kabushiki Kaisha Single overhead cam multi-valve engine
JPH0811930B2 (ja) * 1990-04-13 1996-02-07 本田技研工業株式会社 Ｓｏｈｃ型多気筒内燃機関
US5685265A (en) * 1993-12-28 1997-11-11 Yamaha Hatsudoki Kabushiki Kaisha Multi valve engine
US5638783A (en) * 1995-12-26 1997-06-17 Chrysler Corporation Valve train for an internal combustion engine
EP0867601B1 (en) * 1997-03-27 2003-01-22 Toyota Jidosha Kabushiki Kaisha Valve driving apparatus for engine
JP3482107B2 (ja) 1997-08-04 2003-12-22 本田技研工業株式会社 内燃機関の吸気装置
US5921210A (en) * 1998-09-10 1999-07-13 Chrysler Corporation Tappet assembly for the valve train of an internal combustion engine
US6170449B1 (en) * 1998-09-30 2001-01-09 Yamaha Hatsudoki Kabushiki Kaisha Valve operating system for engine
JP4303342B2 (ja) 1999-01-11 2009-07-29 本田技研工業株式会社 自動二輪車用多気筒エンジン

Also Published As

Publication number Publication date
US20040182362A1 (en) 2004-09-23
JP2004257253A (ja) 2004-09-16
US6892696B2 (en) 2005-05-17
JP4201617B2 (ja) 2008-12-24

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