EP0909882A3 - Variable Ventilsteuerung für Hubkolben-Brennkraftmaschinen - Google Patents

Variable Ventilsteuerung für Hubkolben-Brennkraftmaschinen Download PDF

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Publication number
EP0909882A3
EP0909882A3 EP98117307A EP98117307A EP0909882A3 EP 0909882 A3 EP0909882 A3 EP 0909882A3 EP 98117307 A EP98117307 A EP 98117307A EP 98117307 A EP98117307 A EP 98117307A EP 0909882 A3 EP0909882 A3 EP 0909882A3
Authority
EP
European Patent Office
Prior art keywords
valve control
variable valve
internal combustion
piston engines
combustion piston
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Withdrawn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
EP98117307A
Other languages
English (en)
French (fr)
Other versions
EP0909882A2 (de
Inventor
Walter Buck
Alexander Hiereth
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.)
Mercedes Benz Group AG
Original Assignee
DaimlerChrysler 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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Publication of EP0909882A2 publication Critical patent/EP0909882A2/de
Publication of EP0909882A3 publication Critical patent/EP0909882A3/de
Withdrawn legal-status Critical Current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
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type

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

Für eine variable Ventilsteuerung wird eine Ausgestaltung vorgeschlagen, bei der von den beiden, die Einlaß-Öffnet- und die Einlaß-Schließt-Funktion bestimmenden Einlaßnockenwellen (14,15) die eine zugleich die die Auslaßventile steuernden Nocken (18) trägt und als kombinierte Einlaß-Auslaßnockenwelle (14) ausgebildet ist.
EP98117307A 1997-10-16 1998-09-12 Variable Ventilsteuerung für Hubkolben-Brennkraftmaschinen Withdrawn EP0909882A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19745761 1997-10-16
DE19745761A DE19745761A1 (de) 1997-10-16 1997-10-16 Variable Ventilsteuerung für Hubkolben-Brennkraftmaschinen

Publications (2)

Publication Number Publication Date
EP0909882A2 EP0909882A2 (de) 1999-04-21
EP0909882A3 true EP0909882A3 (de) 1999-06-09

Family

ID=7845743

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98117307A Withdrawn EP0909882A3 (de) 1997-10-16 1998-09-12 Variable Ventilsteuerung für Hubkolben-Brennkraftmaschinen

Country Status (3)

Country Link
US (1) US6098581A (de)
EP (1) EP0909882A3 (de)
DE (1) DE19745761A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19959989A1 (de) * 1999-12-13 2001-06-21 Audi Ag Lagerung zumindest einer Nockenwelle
JP3799944B2 (ja) 2000-03-21 2006-07-19 トヨタ自動車株式会社 内燃機関の可変動弁機構および吸気量制御装置
JP3652598B2 (ja) * 2000-11-22 2005-05-25 本田技研工業株式会社 内燃機関
DE50200400D1 (de) 2002-06-28 2004-06-03 Avl List Gmbh Brennkraftmaschine mit innerer Verbrennung
US6895925B2 (en) 2002-09-18 2005-05-24 Daimlerchrysler Corporation Internal combustion engine having three valves per cylinder
DE10314683B4 (de) * 2003-03-29 2009-05-07 Entec Consulting Gmbh Variable Ventilhubsteuerung für einen Verbrennungsmotor mit untenliegender Nockenwelle
WO2004088094A2 (en) * 2003-03-29 2004-10-14 Hydraulik-Ring Gmbh Variable valve lift device for the lift adjustment of gas-exchange valves of an internal combustion engine
DE112005001390A5 (de) * 2004-06-24 2007-05-10 Avl List Gmbh Brennkraftmaschine
AT500600B1 (de) * 2004-07-20 2007-09-15 Avl List Gmbh Brennkraftmaschine mit innerer verbrennung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4662323A (en) * 1984-05-01 1987-05-05 Honda Giken Kogyo Kabushiki Kaisha Overhead cam type valve actuating apparatus for internal combustion engine
JPH0763022A (ja) * 1993-08-25 1995-03-07 Akira Sakamoto 吸・排気バルブ開閉構造
GB2301398A (en) * 1994-03-07 1996-12-04 Komatsu Mfg Co Ltd Variable compression ratio engine
DE19600536A1 (de) * 1996-01-09 1997-07-10 Meta Motoren Energietech Vorrichtung zur variablen Steuerung eines Einlaßventils

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919213A1 (de) * 1979-05-12 1980-11-20 Daimler Benz Ag Zylinderkopf fuer eine brennkraftmaschine
DE3217203A1 (de) * 1981-05-15 1982-12-02 Honda Giken Kogyo K.K., Tokyo Variable ventilsteuerung
US4546735A (en) * 1984-01-23 1985-10-15 Southwest Research Institute Valve actuator
US4862845A (en) * 1988-05-10 1989-09-05 Borg-Warner Transmission And Engine Components Corporation Variable camshaft timing system
JP2786699B2 (ja) * 1989-11-29 1998-08-13 ヤマハ発動機株式会社 Ｓｏｈｃエンジンの動弁装置
GB9018558D0 (en) * 1990-08-23 1990-10-10 Ricardo Group Plc Valve gear for internal combustion engines
US5052350A (en) * 1990-11-02 1991-10-01 King Brian T Device to combine the motions of two camlobes differentially phased
WO1992019847A1 (en) * 1991-04-24 1992-11-12 Donald Charles Wride Valve control mechanism
US5586527A (en) * 1992-12-30 1996-12-24 Meta Motoren-Und Energie-Technik Gmbh Device for the variable control of the valves of internal combustion engines, more particularly for the throttle-free load control of 4-stroke engines
DE4301453C2 (de) * 1993-01-20 1995-01-05 Meta Motoren Energietech Variable Ventilsteuerung von Brennkraftmaschinen
DE4322480C2 (de) 1993-07-06 1996-05-02 Meta Motoren Energietech Vorrichtung zur variablen Ventilsteuerung von Brennkraftmaschinen
DE19701203A1 (de) 1997-01-15 1998-07-23 Daimler Benz Ag Variable Ventilsteuerung für Brennkraftmaschinen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4662323A (en) * 1984-05-01 1987-05-05 Honda Giken Kogyo Kabushiki Kaisha Overhead cam type valve actuating apparatus for internal combustion engine
JPH0763022A (ja) * 1993-08-25 1995-03-07 Akira Sakamoto 吸・排気バルブ開閉構造
GB2301398A (en) * 1994-03-07 1996-12-04 Komatsu Mfg Co Ltd Variable compression ratio engine
DE19600536A1 (de) * 1996-01-09 1997-07-10 Meta Motoren Energietech Vorrichtung zur variablen Steuerung eines Einlaßventils

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 095, no. 006 31 July 1995 (1995-07-31) *

Also Published As

Publication number Publication date
US6098581A (en) 2000-08-08
DE19745761A1 (de) 1999-04-22
EP0909882A2 (de) 1999-04-21

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