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FR2688563B1 - DEVICE FOR BALANCING A DRIVE SHAFT OF AN INTERNAL COMBUSTION ENGINE. - Google Patents

DEVICE FOR BALANCING A DRIVE SHAFT OF AN INTERNAL COMBUSTION ENGINE.

Info

Publication number
FR2688563B1
FR2688563B1 FR9202889A FR9202889A FR2688563B1 FR 2688563 B1 FR2688563 B1 FR 2688563B1 FR 9202889 A FR9202889 A FR 9202889A FR 9202889 A FR9202889 A FR 9202889A FR 2688563 B1 FR2688563 B1 FR 2688563B1
Authority
FR
France
Prior art keywords
balancing
combustion engine
internal combustion
drive shaft
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.)
Expired - Fee Related
Application number
FR9202889A
Other languages
French (fr)
Other versions
FR2688563A1 (en
Inventor
Damiral Peter
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Priority to FR9202889A priority Critical patent/FR2688563B1/en
Publication of FR2688563A1 publication Critical patent/FR2688563A1/en
Application granted granted Critical
Publication of FR2688563B1 publication Critical patent/FR2688563B1/en
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
    • F01L1/02—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
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/043—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means acting on a cam follower
    • 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
    • F01L2001/0478—Torque pulse compensated camshafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
FR9202889A 1992-03-11 1992-03-11 DEVICE FOR BALANCING A DRIVE SHAFT OF AN INTERNAL COMBUSTION ENGINE. Expired - Fee Related FR2688563B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9202889A FR2688563B1 (en) 1992-03-11 1992-03-11 DEVICE FOR BALANCING A DRIVE SHAFT OF AN INTERNAL COMBUSTION ENGINE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9202889A FR2688563B1 (en) 1992-03-11 1992-03-11 DEVICE FOR BALANCING A DRIVE SHAFT OF AN INTERNAL COMBUSTION ENGINE.

Publications (2)

Publication Number Publication Date
FR2688563A1 FR2688563A1 (en) 1993-09-17
FR2688563B1 true FR2688563B1 (en) 1995-06-16

Family

ID=9427570

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9202889A Expired - Fee Related FR2688563B1 (en) 1992-03-11 1992-03-11 DEVICE FOR BALANCING A DRIVE SHAFT OF AN INTERNAL COMBUSTION ENGINE.

Country Status (1)

Country Link
FR (1) FR2688563B1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2727180B1 (en) * 1994-11-18 1997-01-17 Renault DEVICE FOR BALANCING A CAMSHAFT OF AN INTERNAL COMBUSTION ENGINE
JP3488585B2 (en) * 1996-12-19 2004-01-19 トヨタ自動車株式会社 Valve train for internal combustion engine
FR2767154B1 (en) * 1997-08-05 1999-09-24 Renault DEVICE FOR BALANCING A CAMSHAFT BY TORQUE COMPENSATION
US5873335A (en) * 1998-01-09 1999-02-23 Siemens Automotive Corporation Engine valve actuation control system
FR2808838B1 (en) * 2000-05-12 2003-09-05 Jacques Clausin CONTROL OF HEAT ENGINE VALVES USING ELECTROMAGNETIC CLUTCHES AND A DRIVE SHAFT ENSURING THE ABSENCE OF DEGRADATION IN THE EVENT OF AN ELECTRICAL FAILURE
DE10120448A1 (en) * 2001-04-26 2002-10-31 Ina Schaeffler Kg Device for smoothing of irregular drive moment of especially camshaft of internal combustion engine has facility whereby force of cam follower system is variable dependent upon RPM
AU2002333137C1 (en) 2001-11-27 2009-05-14 Litens Automotive Synchronous drive apparatus with non-circular drive elements
US6978749B2 (en) 2003-10-27 2005-12-27 Borgwarner Inc. Means to add torsional energy to a camshaft
JP4046077B2 (en) * 2003-12-08 2008-02-13 トヨタ自動車株式会社 Valve operating device for internal combustion engine
DE112008002074A5 (en) * 2007-08-27 2010-04-29 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Device for compensating torque fluctuations
US7861682B2 (en) * 2007-10-25 2011-01-04 Ford Global Technologies, Llc Systems and methods for managing camshaft torsional loading
FR3014515B1 (en) * 2013-12-09 2016-07-01 Renault Sa DEVICE FOR REGULATING THE ROTATION OF A TREE, IN PARTICULAR IN THE AUTOMOBILE DOMAIN
JP6706388B2 (en) * 2017-03-28 2020-06-03 本田技研工業株式会社 Internal combustion engine
CN111156061A (en) * 2019-12-31 2020-05-15 潍柴动力股份有限公司 Engine and engine noise reduction method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR968699A (en) * 1947-08-27 1950-12-01 Ernesto Breda Per Costruzioni Camshaft balancing device
DE4028017A1 (en) * 1989-09-06 1991-03-07 Bayerische Motoren Werke Ag Valve controlled IC engine - has separate inlet and outlet valves and incorporates compensator with mass and spring
US5040500A (en) * 1990-08-02 1991-08-20 Borg-Warner Automotive, Inc. Torque pulse compensated camshaft

Also Published As

Publication number Publication date
FR2688563A1 (en) 1993-09-17

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Legal Events

Date Code Title Description
ST Notification of lapse