FR3123401B1 - Double volant amortisseur - Google Patents

Double volant amortisseur Download PDF

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Publication number
FR3123401B1
FR3123401B1 FR2105428A FR2105428A FR3123401B1 FR 3123401 B1 FR3123401 B1 FR 3123401B1 FR 2105428 A FR2105428 A FR 2105428A FR 2105428 A FR2105428 A FR 2105428A FR 3123401 B1 FR3123401 B1 FR 3123401B1
Authority
FR
France
Prior art keywords
flywheel
steering wheel
primary
support
double
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.)
Active
Application number
FR2105428A
Other languages
English (en)
Other versions
FR3123401A1 (fr
Inventor
Benjamin Laporte
Gianbattista Lanfranco
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.)
Valeo Embrayages SAS
Original Assignee
Valeo Embrayages SAS
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 Valeo Embrayages SAS filed Critical Valeo Embrayages SAS
Priority to FR2105428A priority Critical patent/FR3123401B1/fr
Priority to PCT/EP2022/063818 priority patent/WO2022248373A1/fr
Publication of FR3123401A1 publication Critical patent/FR3123401A1/fr
Application granted granted Critical
Publication of FR3123401B1 publication Critical patent/FR3123401B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • 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
    • F16F15/133—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 using springs as elastic members, e.g. metallic springs
    • F16F15/134—Wound springs
    • 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
    • F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
    • F16F15/1407—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being limited with respect to the driving means
    • F16F15/145—Masses mounted with play with respect to driving means thus enabling free movement over a limited range
    • 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
    • F16F2226/00—Manufacturing; Treatments
    • F16F2226/04—Assembly or fixing methods; methods to form or fashion parts
    • F16F2226/048—Welding

Landscapes

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

Abstract

Double volant amortisseur (1), comprenant : - un volant primaire apte à être solidarisé à un vilebrequin, comprenant un moyeu (4), - un volant secondaire apte à transmettre le couple du volant primaire (vers une boîte de vitesses, le volant secondaire comprenant : - un moyeu (12), - un dispositif d’amortissement pendulaire (20), ce dispositif d’amortissement pendulaire (20) comprenant un support et plusieurs corps pendulaires mobiles par rapport à ce support, et - une pluralité d’organes de rappel élastique (18) coopérant d’une part avec le volant primaire et d’autre part avec le volant secondaire de manière à limiter la rotation du volant secondaire par rapport au volant primaire autour d’un axe de rotation (X), le double volant amortisseur (1) comprenant encore une pluralité de plaquettes d’équilibrage (70) soudées sur un élément de ce double volant amortisseur, par exemple une plaque (17) fixée sur le support du dispositif d’amortissement pendulaire (20). Figure d’abrégé : Fig. 4
FR2105428A 2021-05-25 2021-05-25 Double volant amortisseur Active FR3123401B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2105428A FR3123401B1 (fr) 2021-05-25 2021-05-25 Double volant amortisseur
PCT/EP2022/063818 WO2022248373A1 (fr) 2021-05-25 2022-05-20 Double volant amortisseur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2105428 2021-05-25
FR2105428A FR3123401B1 (fr) 2021-05-25 2021-05-25 Double volant amortisseur

Publications (2)

Publication Number Publication Date
FR3123401A1 FR3123401A1 (fr) 2022-12-02
FR3123401B1 true FR3123401B1 (fr) 2023-09-08

Family

ID=76284066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2105428A Active FR3123401B1 (fr) 2021-05-25 2021-05-25 Double volant amortisseur

Country Status (2)

Country Link
FR (1) FR3123401B1 (fr)
WO (1) WO2022248373A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3039871B1 (fr) 2015-08-05 2018-03-02 Valeo Embrayages Dispositif d'amortissement d'oscillations de torsion
FR3042006B1 (fr) 2015-10-05 2017-11-10 Valeo Embrayages Dispositif d'amortissement d'oscillations de torsion
FR3044059B1 (fr) 2015-11-25 2017-11-24 Valeo Embrayages Dispositif d'amortissement pendulaire
FR3046646B1 (fr) 2016-01-08 2018-08-17 Valeo Embrayages Dispositif d'amortissement pendulaire
FR3052518B1 (fr) 2016-06-09 2018-06-08 Valeo Embrayages Dispositif d'amortissement
FR3055932B1 (fr) * 2016-09-14 2019-06-07 Valeo Embrayages Dispositif de transmission de couple avec dispositif d'amortissement pendulaire
DE102018122677A1 (de) * 2018-09-17 2020-03-19 Schaeffler Technologies AG & Co. KG Drehschwingungsdämpfer
DE102019128062A1 (de) * 2019-10-17 2021-04-22 Schaeffler Technologies AG & Co. KG Primärteil mit einteiliger in der Primärschwungmasse eingepresster Flexplate

Also Published As

Publication number Publication date
WO2022248373A1 (fr) 2022-12-01
FR3123401A1 (fr) 2022-12-02

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