ATE468478T1 - Brennkraftmaschine mit variablem kolbenhub und gelenkgetriebe - Google Patents

Brennkraftmaschine mit variablem kolbenhub und gelenkgetriebe

Info

Publication number
ATE468478T1
ATE468478T1 AT09160111T AT09160111T ATE468478T1 AT E468478 T1 ATE468478 T1 AT E468478T1 AT 09160111 T AT09160111 T AT 09160111T AT 09160111 T AT09160111 T AT 09160111T AT E468478 T1 ATE468478 T1 AT E468478T1
Authority
AT
Austria
Prior art keywords
combustion engine
internal combustion
axis
piston stroke
joint gear
Prior art date
Application number
AT09160111T
Other languages
English (en)
Inventor
Sei Watanabe
Shohei Kono
Gaku Naoe
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
Application granted granted Critical
Publication of ATE468478T1 publication Critical patent/ATE468478T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/22—Compensation of inertia forces
    • F16F15/26—Compensation of inertia forces of crankshaft systems using solid masses, other than the ordinary pistons, moving with the system, i.e. masses connected through a kinematic mechanism or gear system
    • 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
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • F02B75/048—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of a variable crank stroke length
    • 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
    • F01L1/026—Gear 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
    • F01L1/146—Push-rods
    • 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
    • F01L1/182—Centre pivot rocking arms the rocking arm being pivoted about an individual fulcrum, i.e. not about a common shaft
    • F01L1/183—Centre pivot rocking arms the rocking arm being pivoted about an individual fulcrum, i.e. not about a common shaft of the boat 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
    • F01L1/20—Adjusting or compensating clearance
    • F01L1/205—Adjusting or compensating clearance by means of shims or the like
    • 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
    • F01L2001/054—Camshafts in cylinder block

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Transmission Devices (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve Device For Special Equipments (AREA)
AT09160111T 2008-05-13 2009-05-13 Brennkraftmaschine mit variablem kolbenhub und gelenkgetriebe ATE468478T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008126209A JP4979631B2 (ja) 2008-05-13 2008-05-13 リンク式ストローク可変エンジン

Publications (1)

Publication Number Publication Date
ATE468478T1 true ATE468478T1 (de) 2010-06-15

Family

ID=40897352

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09160111T ATE468478T1 (de) 2008-05-13 2009-05-13 Brennkraftmaschine mit variablem kolbenhub und gelenkgetriebe

Country Status (5)

Country Link
US (1) US8171899B2 (de)
EP (1) EP2119890B1 (de)
JP (1) JP4979631B2 (de)
AT (1) ATE468478T1 (de)
DE (1) DE602009000030D1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5077189B2 (ja) * 2008-10-20 2012-11-21 日産自動車株式会社 複リンク式エンジンの振動低減構造
DE102010004588B4 (de) * 2010-01-15 2015-12-24 Audi Ag Brennkraftmaschine mit verlängertem Expansionshub und Ausgleichsgewichten auf der Exzenterwelle
DE102010032441A1 (de) 2010-07-28 2012-02-02 Audi Ag Brennkraftmaschine mit Mehrgelenkskurbeltrieb und Zusatzmassen an Anlenkpleueln des Mehrgelenkskurbeltriebs zur Tilgung von freien Massenkräften
JP5634297B2 (ja) 2011-02-23 2014-12-03 本田技研工業株式会社 バーチカル型の複リンク式可変ストロークエンジン
DE102011104531A1 (de) 2011-06-18 2012-12-20 Audi Ag Brennkraftmaschine
DE102012008244B4 (de) * 2012-04-25 2017-04-06 Audi Ag Mehrgelenkskurbeltrieb einer Brennkraftmaschine
JP5293856B2 (ja) * 2012-04-26 2013-09-18 日産自動車株式会社 複リンク式エンジンの振動低減構造
US9790853B2 (en) 2013-05-20 2017-10-17 Thomas Steve HUMPHRIES Variable geometry power transfer for fluid flow machines
DE102013019214B3 (de) * 2013-11-14 2015-03-05 Audi Ag Mehrgelenkskurbeltrieb einer Brennkraftmaschine sowie Verfahren zum Betreiben eines Mehrgelenkskurbeltriebs
DE102016011392A1 (de) * 2016-09-21 2018-03-22 GM Global Technology Operations, LLC (n.d. Ges. d. Staates Delaware) Brennkraftmaschine

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2314789A (en) * 1938-06-17 1943-03-23 Jacobsen Edwin Internal combustion engine
US4270495A (en) * 1979-05-31 1981-06-02 General Motors Corporation Variable displacement piston engine
JPS5732267Y2 (de) 1980-06-19 1982-07-15
GB2080483B (en) * 1980-07-18 1984-06-13 Rees John Douglas Piston rods
JPS5732267U (de) 1980-07-31 1982-02-19
US4517931A (en) * 1983-06-30 1985-05-21 Nelson Carl D Variable stroke engine
US4741303A (en) * 1986-10-14 1988-05-03 Tecumseh Products Company Combination counterbalance and oil slinger for horizontal shaft engines
JPH0221045A (ja) * 1988-07-06 1990-01-24 Honda Motor Co Ltd 内燃機関のバランサ装置
US4974554A (en) * 1989-08-17 1990-12-04 Emery Lloyd H Compound rod, sleeve and offset crankshaft assembly
JPH09228858A (ja) 1996-02-24 1997-09-02 Hondou Jutaku:Kk レシプロエンジン
US6167851B1 (en) * 1998-07-15 2001-01-02 William M. Bowling Movable crankpin, variable compression-ratio, piston engine
JP2002089270A (ja) * 2000-07-14 2002-03-27 Honda Motor Co Ltd ２サイクル内燃機関
JP4062867B2 (ja) * 2000-07-31 2008-03-19 日産自動車株式会社 可変圧縮比機構を備えた内燃機関
JP3941371B2 (ja) * 2000-10-12 2007-07-04 日産自動車株式会社 内燃機関の可変圧縮比機構
JP2002227612A (ja) * 2001-02-01 2002-08-14 Toyota Motor Corp 内燃機関の音質改善装置
JP4025562B2 (ja) * 2002-03-20 2007-12-19 本田技研工業株式会社 圧縮比可変エンジン
JP2003314211A (ja) * 2002-04-17 2003-11-06 Honda Motor Co Ltd ストローク可変エンジン
GB2423806B (en) * 2002-07-26 2007-04-18 Cummins Inc Connecting Rod Apparatus & Method
JP4090961B2 (ja) * 2003-07-22 2008-05-28 本田技研工業株式会社 エンジンのクランクケース構造
JP2006144615A (ja) * 2004-11-18 2006-06-08 Honda Motor Co Ltd ストローク特性可変エンジン
JP4535899B2 (ja) * 2005-02-14 2010-09-01 本田技研工業株式会社 ストローク特性可変エンジン
JP4283251B2 (ja) * 2005-06-23 2009-06-24 本田技研工業株式会社 エンジン
JP2007064013A (ja) * 2005-08-29 2007-03-15 Honda Motor Co Ltd ストローク可変エンジン

Also Published As

Publication number Publication date
DE602009000030D1 (de) 2010-07-01
US20090288641A1 (en) 2009-11-26
JP4979631B2 (ja) 2012-07-18
JP2009275553A (ja) 2009-11-26
EP2119890B1 (de) 2010-05-19
EP2119890A1 (de) 2009-11-18
US8171899B2 (en) 2012-05-08

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