EP2821601A2 - Moteur - Google Patents

Moteur Download PDF

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Publication number
EP2821601A2
EP2821601A2 EP13191020.0A EP13191020A EP2821601A2 EP 2821601 A2 EP2821601 A2 EP 2821601A2 EP 13191020 A EP13191020 A EP 13191020A EP 2821601 A2 EP2821601 A2 EP 2821601A2
Authority
EP
European Patent Office
Prior art keywords
section
cam
shaft
cylinder
rocker arm
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.)
Granted
Application number
EP13191020.0A
Other languages
German (de)
English (en)
Other versions
EP2821601A3 (fr
EP2821601B1 (fr
Inventor
Yoshitaka Nagai
Kensuke Yamamoto
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
Publication of EP2821601A2 publication Critical patent/EP2821601A2/fr
Publication of EP2821601A3 publication Critical patent/EP2821601A3/fr
Application granted granted Critical
Publication of EP2821601B1 publication Critical patent/EP2821601B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F01L1/26—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
    • 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
    • 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
    • F01L2001/0535—Single overhead camshafts [SOHC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
EP13191020.0A 2013-06-28 2013-10-31 Moteur Active EP2821601B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013136583A JP2015010554A (ja) 2013-06-28 2013-06-28 エンジン

Publications (3)

Publication Number Publication Date
EP2821601A2 true EP2821601A2 (fr) 2015-01-07
EP2821601A3 EP2821601A3 (fr) 2015-12-30
EP2821601B1 EP2821601B1 (fr) 2017-05-03

Family

ID=49510037

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13191020.0A Active EP2821601B1 (fr) 2013-06-28 2013-10-31 Moteur

Country Status (8)

Country Link
EP (1) EP2821601B1 (fr)
JP (1) JP2015010554A (fr)
CN (1) CN104251146B (fr)
BR (1) BR102013027997B1 (fr)
CO (1) CO7250119A1 (fr)
ES (1) ES2626379T3 (fr)
PH (1) PH12013000316A1 (fr)
TW (1) TWI582302B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2853700A1 (fr) * 2013-09-30 2015-04-01 Honda Motor Co., Ltd. Commande de soupape variable de moteur à combustion interne pour véhicule de type à enfourcher

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6069765B2 (ja) * 2013-09-30 2017-02-01 本田技研工業株式会社 鞍乗り型車両用内燃機関の可変動弁装置
JP2018197498A (ja) 2015-10-15 2018-12-13 ヤマハ発動機株式会社 鞍乗型車両用エンジン
JP6258383B2 (ja) * 2015-11-30 2018-01-10 モートニック コーポレイション エンジンの可変バルブリフト装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012077741A (ja) 2010-09-07 2012-04-19 Honda Motor Co Ltd 内燃機関の可変動弁装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07103812B2 (ja) * 1991-09-18 1995-11-08 本田技研工業株式会社 内燃機関の弁作動特性変更機能付き動弁装置
DE4227567C1 (de) * 1992-08-20 1993-11-11 Daimler Benz Ag Ventilantriebssystem für eine mehrzylindrige Brennkraftmaschine
DE4404683C1 (de) * 1994-02-15 1995-03-02 Daimler Benz Ag Verfahren zur Minimierung von Spiel in einem Ventiltrieb
JPH07301108A (ja) * 1995-04-24 1995-11-14 Mazda Motor Corp エンジンの動弁装置
JP2003027975A (ja) * 2001-07-12 2003-01-29 Honda Motor Co Ltd 内燃機関を備えた船外機
WO2011024335A1 (fr) * 2009-08-24 2011-03-03 ヤマハ発動機株式会社 Dispositif de soupape variable, moteur comportant ce dispositif et véhicule à selle
JP5455838B2 (ja) * 2010-08-11 2014-03-26 本田技研工業株式会社 可変動弁機構
JP2014047623A (ja) * 2012-08-29 2014-03-17 Honda Motor Co Ltd 可変動弁装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012077741A (ja) 2010-09-07 2012-04-19 Honda Motor Co Ltd 内燃機関の可変動弁装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2853700A1 (fr) * 2013-09-30 2015-04-01 Honda Motor Co., Ltd. Commande de soupape variable de moteur à combustion interne pour véhicule de type à enfourcher

Also Published As

Publication number Publication date
CN104251146A (zh) 2014-12-31
EP2821601A3 (fr) 2015-12-30
PH12013000316B1 (en) 2015-04-27
JP2015010554A (ja) 2015-01-19
ES2626379T3 (es) 2017-07-24
BR102013027997A2 (pt) 2015-10-13
TW201500637A (zh) 2015-01-01
TWI582302B (zh) 2017-05-11
CN104251146B (zh) 2017-04-12
EP2821601B1 (fr) 2017-05-03
BR102013027997B1 (pt) 2021-12-07
PH12013000316A1 (en) 2015-04-27
CO7250119A1 (es) 2015-04-30

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