EP1835133A4 - AUTOMATIC VALVE ADJUSTMENT CONTROLLER, MOTOR DEVICE HAVING THE SAME, AND VEHICLE - Google Patents

AUTOMATIC VALVE ADJUSTMENT CONTROLLER, MOTOR DEVICE HAVING THE SAME, AND VEHICLE

Info

Publication number
EP1835133A4
EP1835133A4 EP05814483A EP05814483A EP1835133A4 EP 1835133 A4 EP1835133 A4 EP 1835133A4 EP 05814483 A EP05814483 A EP 05814483A EP 05814483 A EP05814483 A EP 05814483A EP 1835133 A4 EP1835133 A4 EP 1835133A4
Authority
EP
European Patent Office
Prior art keywords
lock pin
high speed
timing controller
valve timing
pin
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.)
Withdrawn
Application number
EP05814483A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1835133A1 (en
Inventor
Minoru Yamamoto
Toshimasa Morita
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 EP1835133A1 publication Critical patent/EP1835133A1/en
Publication of EP1835133A4 publication Critical patent/EP1835133A4/en
Withdrawn legal-status Critical Current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
    • F01L1/02—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
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • 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
    • F01L1/12—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
    • 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]
    • 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
    • F01L2301/00—Using particular materials
    • 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
    • F01L2305/00—Valve arrangements comprising rollers
    • 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
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/01—Absolute values
    • 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
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/03—Auxiliary actuators
    • F01L2820/035—Centrifugal forces

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)

Abstract

　エンジンの回転数が低い場合、ばねによる低速ロックピンを低速ピン導入孔へ挿入する方向に付勢する力が、ウエイトに働く遠心力よりも大きくなる。それにより、低速ロックピンが低速ピン導入孔に挿入され、排気カムシャフトに対する吸気カムシャフトの位相が固定される。エンジンの回転数が高い場合、ウエイトに働く遠心力による高速ロックピンを高速ピン導入孔へ挿入する方向に付勢する力が、ばねによる高速ロックピンを高速ピン導入孔から引き抜く方向に付勢する力よりも大きくなる。それにより、高速ロックピンが高速ピン導入孔に挿入され、排気カムシャフトに対する吸気カムシャフトの位相が固定される。
EP05814483A 2004-12-17 2005-12-07 AUTOMATIC VALVE ADJUSTMENT CONTROLLER, MOTOR DEVICE HAVING THE SAME, AND VEHICLE Withdrawn EP1835133A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004365549A JP2006170117A (ja) 2004-12-17 2004-12-17 バルブタイミング制御装置ならびにそれを備えるエンジン装置および車両
PCT/JP2005/022484 WO2006064707A1 (ja) 2004-12-17 2005-12-07 バルブタイミング制御装置ならびにそれを備えるエンジン装置および車両

Publications (2)

Publication Number Publication Date
EP1835133A1 EP1835133A1 (en) 2007-09-19
EP1835133A4 true EP1835133A4 (en) 2009-08-26

Family

ID=36587765

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05814483A Withdrawn EP1835133A4 (en) 2004-12-17 2005-12-07 AUTOMATIC VALVE ADJUSTMENT CONTROLLER, MOTOR DEVICE HAVING THE SAME, AND VEHICLE

Country Status (7)

Country Link
US (1) US20090272348A1 (ja)
EP (1) EP1835133A4 (ja)
JP (1) JP2006170117A (ja)
CN (1) CN100455774C (ja)
BR (1) BRPI0519514A2 (ja)
TW (1) TW200624657A (ja)
WO (1) WO2006064707A1 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4948831B2 (ja) * 2005-12-13 2012-06-06 ヤマハ発動機株式会社 可変動弁装置ならびにそれを備えるエンジンシステムおよび乗り物
JP4590384B2 (ja) * 2006-09-26 2010-12-01 本田技研工業株式会社 内燃機関の動弁装置
JP2008157129A (ja) * 2006-12-25 2008-07-10 Yamaha Motor Co Ltd 可変動弁装置、それを備えたエンジン装置および車両
DE102008039038B4 (de) * 2008-08-21 2021-01-28 Schaeffler Technologies AG & Co. KG Nockenwellenversteller
JP5353465B2 (ja) * 2009-06-18 2013-11-27 スズキ株式会社 エンジンの動弁装置
WO2011030457A1 (ja) * 2009-09-14 2011-03-17 本田技研工業株式会社 内燃機関の可変動弁装置
JP6248876B2 (ja) * 2014-09-17 2017-12-20 スズキ株式会社 エンジンの動弁装置
JP6702038B2 (ja) * 2016-07-05 2020-05-27 スズキ株式会社 可変動弁機構、エンジン及び自動二輪車
JP6457577B2 (ja) * 2017-03-27 2019-01-23 本田技研工業株式会社 バルブタイミング制御装置
RU2684856C1 (ru) * 2018-06-25 2019-04-15 Общество с ограниченной ответственностью "Челябинский компрессорный завод" (ООО "ЧКЗ") Устройство коррекции углового положения кулачкового вала двигателя внутреннего сгорания

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE322121C (de) * 1917-05-15 1920-06-21 Bbc Brown Boveri & Cie Zuendmomentregler fuer Verbrennungskraftmaschinen
US1388743A (en) * 1918-02-18 1921-08-23 Moore Edward Governing device for internal-combustion engines
US1957181A (en) * 1932-02-27 1934-05-01 Edward W Mitchel Automatic valve timing device
DE2727121A1 (de) * 1977-06-16 1978-12-21 Daimler Benz Ag Verstellvorrichtung zur drehzahlabhaengigen steuerung des einspritzzeitpunktes einer einspritzpumpe von brennkraftmaschinen, insbesondere luftverdichtende einspritzbrennkraftmaschine
DE3326096A1 (de) * 1983-07-20 1985-01-31 Manfred 4630 Bochum Kalix Viertakt-brennkraftmaschine
US4577592A (en) * 1984-06-27 1986-03-25 Bosch Henery G K Self adjusting camshaft gear for internal combustion engines
JPH01300007A (ja) * 1988-05-26 1989-12-04 Suzuki Motor Co Ltd 四サイクルエンジンのバルブタイミング可変装置
US5609127A (en) * 1995-06-06 1997-03-11 Noplis; Edward J. Centrifugal control assembly for camshaft advance and retardation and suppression of cyclical vibration
US6289860B1 (en) * 2000-01-04 2001-09-18 Frank H. Speckhart Assembly for altering camshaft timing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0788767B2 (ja) * 1985-09-24 1995-09-27 本田技研工業株式会社 内燃機関の動弁装置
JPH01157208U (ja) * 1988-04-19 1989-10-30
JP2836427B2 (ja) * 1993-03-29 1998-12-14 トヨタ自動車株式会社 可変バルブタイミング装置
JP3402853B2 (ja) * 1995-04-12 2003-05-06 ヤマハ発動機株式会社 エンジンの動弁装置
JP4202440B2 (ja) * 1997-02-06 2008-12-24 アイシン精機株式会社 弁開閉時期制御装置
JPH11229831A (ja) * 1998-02-13 1999-08-24 Honda Motor Co Ltd エンジンのカム位相可変装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE322121C (de) * 1917-05-15 1920-06-21 Bbc Brown Boveri & Cie Zuendmomentregler fuer Verbrennungskraftmaschinen
US1388743A (en) * 1918-02-18 1921-08-23 Moore Edward Governing device for internal-combustion engines
US1957181A (en) * 1932-02-27 1934-05-01 Edward W Mitchel Automatic valve timing device
DE2727121A1 (de) * 1977-06-16 1978-12-21 Daimler Benz Ag Verstellvorrichtung zur drehzahlabhaengigen steuerung des einspritzzeitpunktes einer einspritzpumpe von brennkraftmaschinen, insbesondere luftverdichtende einspritzbrennkraftmaschine
DE3326096A1 (de) * 1983-07-20 1985-01-31 Manfred 4630 Bochum Kalix Viertakt-brennkraftmaschine
US4577592A (en) * 1984-06-27 1986-03-25 Bosch Henery G K Self adjusting camshaft gear for internal combustion engines
JPH01300007A (ja) * 1988-05-26 1989-12-04 Suzuki Motor Co Ltd 四サイクルエンジンのバルブタイミング可変装置
US5609127A (en) * 1995-06-06 1997-03-11 Noplis; Edward J. Centrifugal control assembly for camshaft advance and retardation and suppression of cyclical vibration
US6289860B1 (en) * 2000-01-04 2001-09-18 Frank H. Speckhart Assembly for altering camshaft timing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006064707A1 *

Also Published As

Publication number Publication date
US20090272348A1 (en) 2009-11-05
WO2006064707A1 (ja) 2006-06-22
JP2006170117A (ja) 2006-06-29
TW200624657A (en) 2006-07-16
EP1835133A1 (en) 2007-09-19
CN100455774C (zh) 2009-01-28
CN101080552A (zh) 2007-11-28
BRPI0519514A2 (pt) 2009-02-25

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