WO2007074253A3 - Dispositif de transmission de couple comprenant un volant moteur et des moyens d'amortissement des oscillations du volant moteur - Google Patents

Dispositif de transmission de couple comprenant un volant moteur et des moyens d'amortissement des oscillations du volant moteur Download PDF

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Publication number
WO2007074253A3
WO2007074253A3 PCT/FR2006/051297 FR2006051297W WO2007074253A3 WO 2007074253 A3 WO2007074253 A3 WO 2007074253A3 FR 2006051297 W FR2006051297 W FR 2006051297W WO 2007074253 A3 WO2007074253 A3 WO 2007074253A3
Authority
WO
WIPO (PCT)
Prior art keywords
flywheel
hub
drive shaft
inertial mass
damping
Prior art date
Application number
PCT/FR2006/051297
Other languages
English (en)
Other versions
WO2007074253A2 (fr
Inventor
Romain Cassu
Robert Kunsch
Shanjin Wang
Original Assignee
Renault Sa
Romain Cassu
Robert Kunsch
Shanjin Wang
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 Sa, Romain Cassu, Robert Kunsch, Shanjin Wang filed Critical Renault Sa
Priority to EP06842108A priority Critical patent/EP1966510A2/fr
Publication of WO2007074253A2 publication Critical patent/WO2007074253A2/fr
Publication of WO2007074253A3 publication Critical patent/WO2007074253A3/fr

Links

Classifications

    • 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
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
    • F16F15/13107—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses for damping of axial or radial, i.e. non-torsional vibrations
    • 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
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
    • F16F15/13142—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses characterised by the method of assembly, production or treatment
    • F16F15/1315—Multi-part primary or secondary masses, e.g. assembled from pieces of sheet steel
    • 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
    • F16F2222/00—Special physical effects, e.g. nature of damping effects
    • F16F2222/04—Friction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

La présente invention concerne un dispositif de transmission de couple d'un moteur comprenant un arbre menant, un volant moteur (20) comportant un moyeu (22) adapté à être fixé sur l'arbre menant et une masse inertielle (21 ) annulaire qui, de plus grand diamètre que le moyeu, est solidaire de ce moyeu et présente une face radiale arrière (19) orientée du côté du vilebrequin, des moyens d'amortissement des oscillations de la masse inertielle annulaire par rapport à ce moyeu, comportant au moins un organe d'amortissement (30) reliant le moyeu à la masse inertielle annulaire et apte à se déformer élastiquement suivant la direction de l'axe (A1 ) de l'arbre menant. Selon l'invention, l'organe d'amortissement comporte une partie centrale (33) qui prend appui sur l'arbre menant et une partie extérieure (312, 322) agencée pour prendre appui contre et coopérer par friction avec la face radiale arrière de la masse inertielle annulaire du volant moteur.
PCT/FR2006/051297 2005-12-27 2006-12-06 Dispositif de transmission de couple comprenant un volant moteur et des moyens d'amortissement des oscillations du volant moteur WO2007074253A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06842108A EP1966510A2 (fr) 2005-12-27 2006-12-06 Dispositif de transmission de couple comprenant un volant moteur et des moyens d'amortissement des oscillations du volant moteur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0513354A FR2895471B1 (fr) 2005-12-27 2005-12-27 Dispositif de transmission de couple comprenant un volant moteur et des moyens d'amortissement des oscillations du volant moteur
FR0513354 2005-12-27

Publications (2)

Publication Number Publication Date
WO2007074253A2 WO2007074253A2 (fr) 2007-07-05
WO2007074253A3 true WO2007074253A3 (fr) 2007-08-16

Family

ID=36891295

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2006/051297 WO2007074253A2 (fr) 2005-12-27 2006-12-06 Dispositif de transmission de couple comprenant un volant moteur et des moyens d'amortissement des oscillations du volant moteur

Country Status (3)

Country Link
EP (1) EP1966510A2 (fr)
FR (1) FR2895471B1 (fr)
WO (1) WO2007074253A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2925638B1 (fr) 2007-12-20 2012-12-21 Renault Sas Volant d'inertie pour vehicule automobile avec joints amortissants
JP7101711B2 (ja) * 2020-02-19 2022-07-15 アイシン高丘株式会社 フレキシブルフライホイール

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5515745A (en) * 1993-01-27 1996-05-14 Kabushiki Kaisha Daikin Seisakusho Flywheel assembly with annular elastic body for reducing vibrations
US5720665A (en) * 1995-11-16 1998-02-24 Exedy Corporation Flexible plate device with vibration absorbing capabilities for use with a flywheel mechanism
US6131486A (en) * 1996-09-04 2000-10-17 Exedy Corporation Flexible plate and a flywheel assembly employing the flexible plate
FR2827653A1 (fr) * 2001-07-19 2003-01-24 Valeo Volant flexible pour embrayage, en particulier pour vehicule automobile
GB2384285A (en) * 1998-12-28 2003-07-23 Luk Lamellen & Kupplungsbau Torque transfer device
FR2849683A1 (fr) * 2003-01-06 2004-07-09 Valeo Embrayages Volant d'inertie flexible pour dispositif de transmission de couple

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5515745A (en) * 1993-01-27 1996-05-14 Kabushiki Kaisha Daikin Seisakusho Flywheel assembly with annular elastic body for reducing vibrations
US5720665A (en) * 1995-11-16 1998-02-24 Exedy Corporation Flexible plate device with vibration absorbing capabilities for use with a flywheel mechanism
US6131486A (en) * 1996-09-04 2000-10-17 Exedy Corporation Flexible plate and a flywheel assembly employing the flexible plate
GB2384285A (en) * 1998-12-28 2003-07-23 Luk Lamellen & Kupplungsbau Torque transfer device
FR2827653A1 (fr) * 2001-07-19 2003-01-24 Valeo Volant flexible pour embrayage, en particulier pour vehicule automobile
FR2849683A1 (fr) * 2003-01-06 2004-07-09 Valeo Embrayages Volant d'inertie flexible pour dispositif de transmission de couple
WO2004065807A2 (fr) * 2003-01-06 2004-08-05 Valeo Embrayages Volant d'inertie flexible pour dispositif de transmission de couple

Also Published As

Publication number Publication date
FR2895471A1 (fr) 2007-06-29
EP1966510A2 (fr) 2008-09-10
FR2895471B1 (fr) 2009-05-22
WO2007074253A2 (fr) 2007-07-05

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