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FR2774723B1 - Moteur a combustion interne - Google Patents

Moteur a combustion interne

Info

Publication number
FR2774723B1
FR2774723B1 FR9901354A FR9901354A FR2774723B1 FR 2774723 B1 FR2774723 B1 FR 2774723B1 FR 9901354 A FR9901354 A FR 9901354A FR 9901354 A FR9901354 A FR 9901354A FR 2774723 B1 FR2774723 B1 FR 2774723B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
engine
internal
combustion
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 - Fee Related
Application number
FR9901354A
Other languages
English (en)
Other versions
FR2774723A1 (fr
Inventor
Bernd Taubitz
Hans Dieter Schray
Rainer Walter
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2774723A1 publication Critical patent/FR2774723A1/fr
Application granted granted Critical
Publication of FR2774723B1 publication Critical patent/FR2774723B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01L1/34—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
    • F01L1/348—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 by means acting on timing belts or chains
    • 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
    • F01L1/024—Belt 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
    • F01L1/34—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
    • 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
    • F01L13/0005—Deactivating 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
    • F01L2303/00—Manufacturing of components used in valve arrangements
    • F01L2303/01—Tools for producing, mounting or adjusting, e.g. some part of the distribution
    • 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
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • F01L2800/13—Throttleless
    • 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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0863—Finally actuated members, e.g. constructional details thereof
    • F16H2007/0874—Two or more finally actuated members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
FR9901354A 1998-02-07 1999-02-05 Moteur a combustion interne Expired - Fee Related FR2774723B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19804942A DE19804942A1 (de) 1998-02-07 1998-02-07 Brennkraftmaschine

Publications (2)

Publication Number Publication Date
FR2774723A1 FR2774723A1 (fr) 1999-08-13
FR2774723B1 true FR2774723B1 (fr) 2004-12-03

Family

ID=7856979

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9901354A Expired - Fee Related FR2774723B1 (fr) 1998-02-07 1999-02-05 Moteur a combustion interne

Country Status (3)

Country Link
JP (1) JPH11287112A (fr)
DE (1) DE19804942A1 (fr)
FR (1) FR2774723B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2423553C (fr) * 2000-10-03 2007-01-30 The Gates Corporation Systeme d'entrainement par courroie de moteur/generateur et d'accessoires
DE10116707B4 (de) * 2001-04-04 2017-01-19 Schaeffler Technologies AG & Co. KG Vorrichtung zur Relativverdrehung einer Nockenwelle gegenüber einer Kurbelwelle einer Brennkraftmaschine
DE10251347A1 (de) 2002-07-11 2004-03-11 Ina-Schaeffler Kg Regelstruktur für den Verstellmotor eines elektrischen Nockenwellenverstellers
DE10242659A1 (de) * 2002-09-13 2004-03-18 Aft Atlas Fahrzeugtechnik Gmbh Steuereinrichtung und Verfahren zum Verstellen des Verhältnisses der Wirkelgeschwindigkeiten zwischen Nocken und Kurbelwelle
DE102004019183B4 (de) * 2004-04-16 2008-01-24 Audi Ag Verfahren zum drehmomentneutralen Umschalten einer Brennkraftmaschine sowie eine Brennkraftmaschine zur Ausführung des Verfahrens
EP1838953A1 (fr) * 2005-01-18 2007-10-03 Borgwarner, Inc. Reduction d'evenement de soupe par l'intermediaire du fonctionnement d'un synchroniseur de phases de cames a action rapide
JP4524697B2 (ja) * 2007-10-05 2010-08-18 トヨタ自動車株式会社 内燃機関の弁駆動システム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50155822A (fr) * 1974-06-10 1975-12-16
JP3612379B2 (ja) * 1996-04-10 2005-01-19 三菱自動車工業株式会社 可変動弁機構用駆動装置及び油圧アクチュエータ
JP3837725B2 (ja) * 1997-03-31 2006-10-25 マツダ株式会社 回転位相制御装置

Also Published As

Publication number Publication date
FR2774723A1 (fr) 1999-08-13
DE19804942A1 (de) 1999-08-12
JPH11287112A (ja) 1999-10-19

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20051031