DE59903259D1 - Ventilsteuerung für eine brennkraftmaschine - Google Patents

Ventilsteuerung für eine brennkraftmaschine

Info

Publication number
DE59903259D1
DE59903259D1 DE59903259T DE59903259T DE59903259D1 DE 59903259 D1 DE59903259 D1 DE 59903259D1 DE 59903259 T DE59903259 T DE 59903259T DE 59903259 T DE59903259 T DE 59903259T DE 59903259 D1 DE59903259 D1 DE 59903259D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
valve control
valve
control
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
DE59903259T
Other languages
English (en)
Inventor
Gert Fischer
Michael Bidlingmaier
Johannes Hoehl
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Application granted granted Critical
Publication of DE59903259D1 publication Critical patent/DE59903259D1/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
    • 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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; 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
    • F01L1/34—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
    • 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
    • F01L1/356—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 making the angular relationship oscillate, e.g. non-homokinetic drive

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)
DE59903259T 1998-06-05 1999-05-07 Ventilsteuerung für eine brennkraftmaschine Expired - Lifetime DE59903259D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19825307A DE19825307A1 (de) 1998-06-05 1998-06-05 Ventilsteuerung für eine Brennkraftmaschine
PCT/EP1999/003154 WO1999064729A1 (de) 1998-06-05 1999-05-07 Ventilsteuerung für eine brennkraftmaschine

Publications (1)

Publication Number Publication Date
DE59903259D1 true DE59903259D1 (de) 2002-12-05

Family

ID=7870110

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19825307A Withdrawn DE19825307A1 (de) 1998-06-05 1998-06-05 Ventilsteuerung für eine Brennkraftmaschine
DE59903259T Expired - Lifetime DE59903259D1 (de) 1998-06-05 1999-05-07 Ventilsteuerung für eine brennkraftmaschine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19825307A Withdrawn DE19825307A1 (de) 1998-06-05 1998-06-05 Ventilsteuerung für eine Brennkraftmaschine

Country Status (6)

Country Link
US (1) US6382149B1 (de)
EP (1) EP1084330B1 (de)
JP (1) JP4283999B2 (de)
DE (2) DE19825307A1 (de)
ES (1) ES2185349T3 (de)
WO (1) WO1999064729A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19911067A1 (de) * 1999-03-12 2000-09-14 Bayerische Motoren Werke Ag Verfahren zur Ausbildung einer Anrißstelle zum Bruchtrennen eines Bauteiles aus einem Kohlenstoffstahl
US6786185B2 (en) * 2002-03-14 2004-09-07 Delphi Technologies, Inc. Variable valve actuation mechanism having partial wrap bearings for output cams and frames
JP4343021B2 (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
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
US20080017150A1 (en) * 2004-09-15 2008-01-24 Yamaha Hatsudoki Kabushiki Kaisha Variable Valve Drive Device, Engine, and Motorcycle
FI20080053A0 (fi) * 2007-12-12 2008-01-22 Wallac Oy Laite ja menetelmä optisen komponentin paikan sovittamiseksi
DE102009037269B4 (de) 2009-08-10 2011-06-01 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Ventiltrieb für Verbrennungskraftmaschinen zur Betätigung von Gaswechselventilen
DE102009037270B4 (de) 2009-08-10 2011-04-07 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Ventiltrieb für Brennkraftmaschinen zur Betätigung von Gaswechselventilen
DE102009037268B3 (de) 2009-08-10 2011-04-07 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Variabler Ventiltrieb für Brennkraftmaschinen zur Betätigung von Gaswechselventilen
JP5569423B2 (ja) * 2011-02-09 2014-08-13 トヨタ自動車株式会社 内燃機関の可変動弁装置
DE102011108728B4 (de) 2011-07-27 2013-02-07 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Ventiltrieb für Brennkraftmaschinen zur Betätigung von Gaswechselventilen
KR101628100B1 (ko) * 2014-12-09 2016-06-08 현대자동차 주식회사 연속 가변 밸브 듀레이션 장치 및 이를 포함하는 엔진
KR101637296B1 (ko) * 2014-12-09 2016-07-07 현대자동차 주식회사 연속 가변 밸브 듀레이션 장치 및 이를 포함하는 엔진
KR101628088B1 (ko) 2015-07-07 2016-06-08 현대자동차 주식회사 연속 가변 밸브 듀레이션 장치 및 이를 포함하는 엔진
KR101664079B1 (ko) * 2015-09-24 2016-10-10 현대자동차 주식회사 연속 가변 밸브 듀레이션 장치 및 이를 포함하는 엔진
KR102371229B1 (ko) * 2016-12-14 2022-03-04 현대자동차 주식회사 연속 가변 밸브 듀레이션 장치 및 이를 포함하는 엔진
KR102371235B1 (ko) 2016-12-15 2022-03-04 현대자동차 주식회사 연속 가변 밸브 듀레이션 장치 및 이를 포함하는 엔진
CN108625924B (zh) * 2018-06-15 2023-09-22 吉林大学 一种气门正时调节机构
CN112648040B (zh) * 2020-12-22 2022-03-25 东风商用车有限公司 发动机压缩释放式制动器及其制动方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR889861A (fr) 1941-06-14 1944-01-21 Saurer Ag Adolph Dispositif pour faire varier les périodes de chevauchement de l'ouverture des soupapes dans les moteurs à combustion interne
GB1311562A (en) * 1969-06-27 1973-03-28 Ass Eng Ltd Device for moving a cam relative to its driving shaft
DE3041864A1 (de) 1980-11-06 1982-05-13 Audi Nsu Auto Union Ag, 7107 Neckarsulm Vorrichtung zum verschieben der steuerzeit eines gaswechselventils einer brennkraftmaschine
GB2214567B (en) 1987-12-10 1992-06-24 Martin William Bennett Variable valve timing by rocking cam follower
US5732669A (en) * 1992-12-13 1998-03-31 Bayerische Motoren Werke Aktiengesellschaft Valve control for an internal combustion engine
DE59307123D1 (de) 1992-12-13 1997-09-18 Bayerische Motoren Werke Ag Ventilsteuerung für eine brennkraftmaschine
US5515819A (en) * 1994-11-04 1996-05-14 Eaton Corporation Biasing assembly for a variable valve timing mechanism
DE19532334A1 (de) * 1995-09-01 1997-03-06 Bayerische Motoren Werke Ag Variabler Ventiltrieb, insbesondere für Brennkraftmaschinen
DE19604943C2 (de) * 1996-02-10 2002-10-02 Daimler Chrysler Ag Vorrichtung zum Betreiben von Ventilen einer Brennkraftmaschine
JP3834921B2 (ja) * 1997-04-02 2006-10-18 三菱自動車工業株式会社 可変動弁機構
DE19825308A1 (de) * 1998-06-05 1999-12-09 Bayerische Motoren Werke Ag Variabler Ventiltrieb für eine Brennkraftmaschine
JP2000145422A (ja) * 1998-11-05 2000-05-26 Honda Motor Co Ltd 多気筒内燃機関の動弁装置
US6135075A (en) * 1999-03-10 2000-10-24 Boertje; Brian H. Variable cam mechanism for an engine
US6293238B1 (en) * 1999-04-07 2001-09-25 Caterpillar Inc. Rocker arm and rocker arm assembly for engines
US6314926B1 (en) * 1999-05-24 2001-11-13 Jenera Enterprises Ltd Valve control apparatus
US6311659B1 (en) * 1999-06-01 2001-11-06 Delphi Technologies, Inc. Desmodromic cam driven variable valve timing mechanism

Also Published As

Publication number Publication date
ES2185349T3 (es) 2003-04-16
EP1084330B1 (de) 2002-10-30
US6382149B1 (en) 2002-05-07
JP2002517669A (ja) 2002-06-18
JP4283999B2 (ja) 2009-06-24
EP1084330A1 (de) 2001-03-21
DE19825307A1 (de) 1999-12-09
WO1999064729A1 (de) 1999-12-16

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