EP1607588A3 - Ventiltrieb für eine Brennkraftmaschine - Google Patents

Ventiltrieb für eine Brennkraftmaschine Download PDF

Info

Publication number
EP1607588A3
EP1607588A3 EP05008708A EP05008708A EP1607588A3 EP 1607588 A3 EP1607588 A3 EP 1607588A3 EP 05008708 A EP05008708 A EP 05008708A EP 05008708 A EP05008708 A EP 05008708A EP 1607588 A3 EP1607588 A3 EP 1607588A3
Authority
EP
European Patent Office
Prior art keywords
combustion engine
internal combustion
valve drive
valve
suspension
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.)
Granted
Application number
EP05008708A
Other languages
English (en)
French (fr)
Other versions
EP1607588B1 (de
EP1607588A2 (de
Inventor
Dietmar Schwarzenthal
Mirko Bugsch
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche 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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Publication of EP1607588A2 publication Critical patent/EP1607588A2/de
Publication of EP1607588A3 publication Critical patent/EP1607588A3/de
Application granted granted Critical
Publication of EP1607588B1 publication Critical patent/EP1607588B1/de
Expired - Fee Related 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
    • 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
    • F01L1/30—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of positively opened and closed valves, i.e. desmodromic valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Gears, Cams (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

Die Erfindung betrifft einen Ventiltrieb für eine Brennkraftmaschine, mit einem drehbaren Nocken, einem um den Nocken angeordneten Umschlingungselement, einem Gaswechselventil und mit einer Aufhängung für das Gaswechselventil an dem Umschlingungselement.
Zur Optimierung des Ventiltriebs (1) wird vorgeschlagen, dass das Umschlingungselement (3) - in Umfangsrichtung (UR) des Umschlingungselements (3) gesehen - mit Abstand (AB) zu der Aufhängung (19) partiell eine Zusatzmasse (23) aufweist.
EP20050008708 2004-06-18 2005-04-21 Ventiltrieb für eine Brennkraftmaschine Expired - Fee Related EP1607588B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200410029621 DE102004029621B4 (de) 2004-06-18 2004-06-18 Ventiltrieb für eine Brennkraftmaschine
DE102004029621 2004-06-18

Publications (3)

Publication Number Publication Date
EP1607588A2 EP1607588A2 (de) 2005-12-21
EP1607588A3 true EP1607588A3 (de) 2008-08-20
EP1607588B1 EP1607588B1 (de) 2012-04-11

Family

ID=35045144

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20050008708 Expired - Fee Related EP1607588B1 (de) 2004-06-18 2005-04-21 Ventiltrieb für eine Brennkraftmaschine

Country Status (2)

Country Link
EP (1) EP1607588B1 (de)
DE (1) DE102004029621B4 (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3700715A1 (de) * 1986-01-22 1987-07-23 Volkswagen Ag Zwangssteuerung fuer ein ventil
WO2001012958A1 (de) * 1999-08-12 2001-02-22 Stefan Battlogg Ventiltrieb, insbesondere für brennkraftmaschinen von kraftfahrzeugen
WO2002081871A1 (de) * 2001-04-09 2002-10-17 Stefan Battlogg Desmodromische ventiltrieb
WO2003083269A1 (de) * 2002-03-28 2003-10-09 Stefan Battlogg Vorrichtung zur umwandlung einer drehbewegung in eine hin- und hergehende bewegung
WO2003104618A1 (de) * 2002-06-07 2003-12-18 Daimlerchrysler Ag Zwangsgeführter ventiltrieb
US20040094108A1 (en) * 1998-06-16 2004-05-20 Stefan Battlogg Valve mechanism, in particular for internal combustion engines of motor vehicles

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1580405B1 (de) * 2004-03-26 2007-11-21 Stefan Battlogg Desmodromischer Ventiltrieb

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3700715A1 (de) * 1986-01-22 1987-07-23 Volkswagen Ag Zwangssteuerung fuer ein ventil
US20040094108A1 (en) * 1998-06-16 2004-05-20 Stefan Battlogg Valve mechanism, in particular for internal combustion engines of motor vehicles
WO2001012958A1 (de) * 1999-08-12 2001-02-22 Stefan Battlogg Ventiltrieb, insbesondere für brennkraftmaschinen von kraftfahrzeugen
WO2002081871A1 (de) * 2001-04-09 2002-10-17 Stefan Battlogg Desmodromische ventiltrieb
WO2003083269A1 (de) * 2002-03-28 2003-10-09 Stefan Battlogg Vorrichtung zur umwandlung einer drehbewegung in eine hin- und hergehende bewegung
WO2003104618A1 (de) * 2002-06-07 2003-12-18 Daimlerchrysler Ag Zwangsgeführter ventiltrieb

Also Published As

Publication number Publication date
EP1607588B1 (de) 2012-04-11
DE102004029621A1 (de) 2006-01-12
DE102004029621B4 (de) 2006-09-07
EP1607588A2 (de) 2005-12-21

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