DE69400044T2 - Ventiltriebvorrichtung für Brennkraftmaschine mit einziger obenliegender Nockenwelle - Google Patents

Ventiltriebvorrichtung für Brennkraftmaschine mit einziger obenliegender Nockenwelle

Info

Publication number
DE69400044T2
DE69400044T2 DE69400044T DE69400044T DE69400044T2 DE 69400044 T2 DE69400044 T2 DE 69400044T2 DE 69400044 T DE69400044 T DE 69400044T DE 69400044 T DE69400044 T DE 69400044T DE 69400044 T2 DE69400044 T2 DE 69400044T2
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
drive device
valve drive
overhead camshaft
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 - Lifetime
Application number
DE69400044T
Other languages
English (en)
Other versions
DE69400044D1 (de
Inventor
Masami Fukuzawa
Koichi Fukuo
Yoshihiro Fujiyoshi
Hidemi Arai
Shinichi Nishida
Chihaya Sugimoto
Takashi Sugai
Kazuaki Shimoyama
Masayuki Kobayashi
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
Publication of DE69400044D1 publication Critical patent/DE69400044D1/de
Application granted granted Critical
Publication of DE69400044T2 publication Critical patent/DE69400044T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • F01L1/267—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder with means for varying the timing or the lift of the 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
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • 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
    • F01L1/18—Rocking arms or levers
    • F01L1/181—Centre pivot rocking arms
    • 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
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F01L13/0036—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
    • 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
    • F01L1/18—Rocking arms or levers
    • F01L2001/186—Split rocking arms, e.g. rocker arms having two articulated parts and means for varying the relative position of these parts or for selectively connecting the parts to move in unison
    • 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
    • F02B2275/20—SOHC [Single overhead camshaft]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
DE69400044T 1993-01-18 1994-01-18 Ventiltriebvorrichtung für Brennkraftmaschine mit einziger obenliegender Nockenwelle Expired - Lifetime DE69400044T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP00578193A JP3319794B2 (ja) 1993-01-18 1993-01-18 内燃機関のｓｏｈｃ型動弁装置

Publications (2)

Publication Number Publication Date
DE69400044D1 DE69400044D1 (de) 1996-02-15
DE69400044T2 true DE69400044T2 (de) 1996-06-13

Family

ID=11620657

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69400044T Expired - Lifetime DE69400044T2 (de) 1993-01-18 1994-01-18 Ventiltriebvorrichtung für Brennkraftmaschine mit einziger obenliegender Nockenwelle

Country Status (4)

Country Link
US (1) US5460130A (de)
EP (1) EP0607918B1 (de)
JP (1) JP3319794B2 (de)
DE (1) DE69400044T2 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4444479A1 (de) * 1994-12-14 1996-06-20 Schaeffler Waelzlager Kg Nockenfolger
JP3333667B2 (ja) * 1995-08-09 2002-10-15 本田技研工業株式会社 Ｓｏｈｃ型エンジンの動弁装置
DE19549223B4 (de) * 1995-12-30 2007-06-21 Robert Bosch Gmbh Brennkraftmaschine mit einem Nockenantrieb
JP3547912B2 (ja) * 1996-08-29 2004-07-28 本田技研工業株式会社 内燃機関の動弁装置
JP3366196B2 (ja) * 1996-11-19 2003-01-14 本田技研工業株式会社 内燃機関の動弁装置
US6412460B1 (en) 1997-06-24 2002-07-02 Honda Giken Kogyo Kabushiki Kaisha Valve operating system in internal combustion engine
TW387033B (en) * 1997-06-24 2000-04-11 Honda Motor Co Ltd Valve operating system in internal combustion engine
JP3526757B2 (ja) * 1998-08-04 2004-05-17 本田技研工業株式会社 内燃機関用動弁装置
JP3535421B2 (ja) * 1998-12-22 2004-06-07 本田技研工業株式会社 内燃機関の動弁装置
US6705264B2 (en) 1998-12-24 2004-03-16 Yamaha Marine Kabushiki Kaisha Valve control for outboard motor engine
JP3535431B2 (ja) * 1999-12-28 2004-06-07 本田技研工業株式会社 内燃機関の動弁装置
JP3535432B2 (ja) * 1999-12-28 2004-06-07 本田技研工業株式会社 内燃機関の動弁装置
JP4310016B2 (ja) * 2000-01-18 2009-08-05 本田技研工業株式会社 内燃機関の動弁装置
DE60114501T2 (de) * 2000-04-26 2006-04-27 Delphi Technologies, Inc., Troy Verfahren und Vorrichtung für einen zweistufigen Nockenprofilwechsel
JP2001342812A (ja) 2000-05-31 2001-12-14 Sanshin Ind Co Ltd 船外機用４サイクルエンジン
US6910450B2 (en) * 2000-05-31 2005-06-28 Yamaha Marine Kabushiki Kaisha Variable valve timing structure for outboard motor engine
JP2001342919A (ja) 2000-05-31 2001-12-14 Sanshin Ind Co Ltd 船外機用４サイクルエンジン
US6672283B2 (en) 2000-06-09 2004-01-06 Yamaha Marine Kabushiki Kaisha Four-cycle engine for marine drive
US6539904B2 (en) * 2000-09-12 2003-04-01 Honda Giken Kogyo Kabushiki Kaisha Valve-operating mechanism in 4-cycle engine
DE10231143B4 (de) * 2002-07-10 2004-08-12 Siemens Ag Verfahren zum Steuern des Ventilhubes von diskret verstellbaren Einlassventilen einer Mehrzylinder-Brennkraftmaschine
JP4025667B2 (ja) * 2003-03-18 2007-12-26 本田技研工業株式会社 頭上カム型エンジン
KR20050039319A (ko) * 2003-10-24 2005-04-29 현대자동차주식회사 내연기관 엔진 및 이의 캠 축
US7530338B2 (en) * 2005-04-26 2009-05-12 Chrysler Llc Valvetrain system for an engine
US7415954B2 (en) * 2005-04-26 2008-08-26 Chrysler Llc Rocker shaft arrangement for an engine
JP2007247600A (ja) * 2006-03-17 2007-09-27 Mitsubishi Motors Corp 内燃機関の可変動弁装置
US7444967B2 (en) * 2006-03-17 2008-11-04 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Variable valve device for internal combustion engine
CN102892979A (zh) * 2010-04-07 2013-01-23 丰田自动车株式会社 内燃机的气门装置
TW201144574A (en) * 2010-06-15 2011-12-16 Kwang Yang Motor Co Structure of driving member of engine valve
JP5905665B2 (ja) * 2011-02-08 2016-04-20 本田技研工業株式会社 ロッカーアーム装置
GR1009761B (el) * 2019-05-13 2020-06-09 Αλεξανδρος Κωνσταντινου Αγγελιδακης Βαλβιδα εισαγωγης εξαγωγης με ενσωματωμενο μπουζι
WO2023217415A1 (en) * 2022-05-11 2023-11-16 Eaton Intelligent Power Limited Rocker with switchable rollers for engine valvetrains

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2148386B (en) * 1983-10-22 1987-09-09 Bl Tech Ltd Cylinder head for spark ignition internal combustion engine
JPS62203913A (ja) * 1986-02-28 1987-09-08 Fuji Heavy Ind Ltd 自動車用エンジンの動弁装置
JPS63100211A (ja) * 1986-10-15 1988-05-02 Honda Motor Co Ltd 内燃機関の動弁装置
US5101777A (en) * 1990-02-20 1992-04-07 Yamaha Hatsudoki Kabushiki Kaisha Automobile engine structure
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
JP2849939B2 (ja) * 1990-05-07 1999-01-27 本田技研工業株式会社 Ｓｏｈｃ型内燃機関
JP2612788B2 (ja) * 1991-09-04 1997-05-21 本田技研工業株式会社 内燃機関の動弁装置

Also Published As

Publication number Publication date
JPH06212927A (ja) 1994-08-02
DE69400044D1 (de) 1996-02-15
US5460130A (en) 1995-10-24
JP3319794B2 (ja) 2002-09-03
EP0607918A1 (de) 1994-07-27
EP0607918B1 (de) 1996-01-03

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Legal Events

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