DE602007001419D1 - Ventilsystem für einen Verbrennungsmotor - Google Patents

Ventilsystem für einen Verbrennungsmotor

Info

Publication number
DE602007001419D1
DE602007001419D1 DE602007001419T DE602007001419T DE602007001419D1 DE 602007001419 D1 DE602007001419 D1 DE 602007001419D1 DE 602007001419 T DE602007001419 T DE 602007001419T DE 602007001419 T DE602007001419 T DE 602007001419T DE 602007001419 D1 DE602007001419 D1 DE 602007001419D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
valve system
valve
engine
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.)
Active
Application number
DE602007001419T
Other languages
English (en)
Inventor
Masahito Tashiro
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 DE602007001419D1 publication Critical patent/DE602007001419D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F01L13/0063—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 by modification of cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot
    • 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
    • F01L1/12—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
    • 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
    • F01L2305/02—Mounting of rollers
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20882—Rocker arms
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • Y10T74/2107—Follower

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)
DE602007001419T 2006-07-19 2007-07-19 Ventilsystem für einen Verbrennungsmotor Active DE602007001419D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006197134A JP4608468B2 (ja) 2006-07-19 2006-07-19 内燃機関の可変動弁装置

Publications (1)

Publication Number Publication Date
DE602007001419D1 true DE602007001419D1 (de) 2009-08-13

Family

ID=38617547

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007001419T Active DE602007001419D1 (de) 2006-07-19 2007-07-19 Ventilsystem für einen Verbrennungsmotor

Country Status (4)

Country Link
US (2) US7631622B2 (de)
EP (1) EP1881167B1 (de)
JP (1) JP4608468B2 (de)
DE (1) DE602007001419D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4999815B2 (ja) * 2008-10-15 2012-08-15 本田技研工業株式会社 内燃機関の可変動弁装置
WO2012112817A1 (en) * 2011-02-16 2012-08-23 Cummins Intellectual Property, Inc. Variable valve actuation system and method using variable oscillating cam
US8789502B2 (en) 2011-02-16 2014-07-29 Cummins Intellectual Property, Inc. Variable valve actuation system and method using variable oscillating cam
EP3623592A1 (de) * 2018-09-17 2020-03-18 Uwe Eisenbeis Variabler ventiltrieb mit schmiermittelversorgungssystem

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3183024B2 (ja) * 1993-06-15 2001-07-03 ノーリツ鋼機株式会社 フィルム連続供給方法及び装置
JPH10325310A (ja) * 1997-05-27 1998-12-08 Unisia Jecs Corp 内燃機関の吸排気弁駆動制御装置
JP3800168B2 (ja) * 2002-11-18 2006-07-26 トヨタ自動車株式会社 内燃機関の可変動弁機構及び吸入空気量制御装置
DE10261304B4 (de) 2002-12-27 2009-01-22 BÖSL-FLIERL, Gerlinde Ventilhubvorrichtung zur variablen Ventilsteuerung der Gaswechselventile einer Verbrennungskraftmaschine
US6988473B2 (en) * 2003-06-26 2006-01-24 Delphi Technologies, Inc. Variable valve actuation mechanism having an integrated rocker arm, input cam follower and output cam body
JP4244342B2 (ja) * 2004-01-16 2009-03-25 本田技研工業株式会社 エンジンの動弁装置
DE102004006186A1 (de) 2004-02-06 2005-08-25 Volkswagen Ag Ventiltrieb-Vorrichtung zur variablen Hubverstellung eines Gaswechselventils
JP4342372B2 (ja) * 2004-04-28 2009-10-14 本田技研工業株式会社 内燃機関の動弁装置
JP2005351190A (ja) * 2004-06-11 2005-12-22 Honda Motor Co Ltd ローラ付きカムフォロア
US7406932B2 (en) 2005-08-15 2008-08-05 Honda Motor Co., Ltd. Lift-variable valve-operating system for internal combustion engine
JP4226607B2 (ja) 2006-02-22 2009-02-18 本田技研工業株式会社 可変動弁機構用アクチュエータのデフォルト装置

Also Published As

Publication number Publication date
EP1881167B1 (de) 2009-07-01
US7631622B2 (en) 2009-12-15
US20090266321A1 (en) 2009-10-29
US7980215B2 (en) 2011-07-19
US20080017147A1 (en) 2008-01-24
JP4608468B2 (ja) 2011-01-12
JP2008025411A (ja) 2008-02-07
EP1881167A1 (de) 2008-01-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition