WO2021130067A1 - Dispositif d'amortissement des vibrations - Google Patents

Dispositif d'amortissement des vibrations Download PDF

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Publication number
WO2021130067A1
WO2021130067A1 PCT/EP2020/086265 EP2020086265W WO2021130067A1 WO 2021130067 A1 WO2021130067 A1 WO 2021130067A1 EP 2020086265 W EP2020086265 W EP 2020086265W WO 2021130067 A1 WO2021130067 A1 WO 2021130067A1
Authority
WO
WIPO (PCT)
Prior art keywords
pendulum
damping device
plate
vibration damping
connection extension
Prior art date
Application number
PCT/EP2020/086265
Other languages
English (en)
Inventor
Ercan AKSOY
Suleyman KONAKCI
Samet KARTAL
Gul CIHAT
Roel Verhoog
Original Assignee
Valeo Otomotiv Sanayi Ve Ticaret A.S.
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
Priority claimed from TR2019/21526A external-priority patent/TR201921526A2/tr
Priority claimed from TR2019/21528A external-priority patent/TR201921528A2/tr
Application filed by Valeo Otomotiv Sanayi Ve Ticaret A.S. filed Critical Valeo Otomotiv Sanayi Ve Ticaret A.S.
Priority to DE112020006346.1T priority Critical patent/DE112020006346T5/de
Priority to CN202090000971.5U priority patent/CN218670401U/zh
Publication of WO2021130067A1 publication Critical patent/WO2021130067A1/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
    • F16F15/129—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 characterised by friction-damping means
    • F16F15/1297—Overload protection, i.e. means for limiting torque
    • 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
    • F16F15/121—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 using springs as elastic members, e.g. metallic springs
    • F16F15/123—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

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

L'invention concerne un dispositif d'amortissement des vibrations (1) pour un véhicule à moteur comprenant un premier élément agencé pour être relié à un arbre du moteur pour transmettre un couple ; un second élément ayant des rondelles de guidage (60) ; au moins un groupe de moyens d'amortissement (D) ; un élément de mise en phase (70) pour disposer les moyens d'amortissement (D) en série de sorte que les moyens d'amortissement (D) de chaque groupe se déforment en phase les uns avec les autres ; une plaque de transmission destinée à être entraînée autour d'un axe de rotation (X) par le moteur ; un élément pendulaire (80) ayant une plaque (81) apte à tourner autour de l'axe (X) et au moins une masse pendulaire (82) apte à se déplacer par rapport à la plaque pendulaire (81) ; une extension de liaison (71) assurant une liaison entre la plaque pendulaire (81) et l'un des éléments de mise en phase (70) ou entre la plaque pendulaire et l'une des rondelles de guidage.
PCT/EP2020/086265 2019-12-25 2020-12-15 Dispositif d'amortissement des vibrations WO2021130067A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112020006346.1T DE112020006346T5 (de) 2019-12-25 2020-12-15 Schwingungsdämpfungsvorrichtung
CN202090000971.5U CN218670401U (zh) 2019-12-25 2020-12-15 振动阻尼装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
TR2019/21526A TR201921526A2 (tr) 2019-12-25 2019-12-25 Bir titreşim sönümleme cihazı
TR2019/21526 2019-12-25
TR2019/21528A TR201921528A2 (tr) 2019-12-25 2019-12-25 Bi̇r ti̇treşi̇m sönümleme ci̇hazi
TR2019/21528 2019-12-25

Publications (1)

Publication Number Publication Date
WO2021130067A1 true WO2021130067A1 (fr) 2021-07-01

Family

ID=74125166

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2020/086265 WO2021130067A1 (fr) 2019-12-25 2020-12-15 Dispositif d'amortissement des vibrations

Country Status (3)

Country Link
CN (1) CN218670401U (fr)
DE (1) DE112020006346T5 (fr)
WO (1) WO2021130067A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8047922B2 (en) 2007-08-02 2011-11-01 Schaeffler Technologies Gmbh & Co. Kg Vibration damper, particularly a multistage torsion vibration damper
FR2981714A1 (fr) 2011-10-19 2013-04-26 Valeo Embrayages Systeme d'amortissement de type oscillateur pendulaire comportant un dispositif de guidage perfectionne
US20140194213A1 (en) * 2011-06-14 2014-07-10 Valeo Embrayages Torsion damping device comprising pendular flyweights that are axially offset in relation to guide washers
US20170023095A1 (en) * 2015-07-24 2017-01-26 Valeo Embrayages Torsional damping device for a motor vehicle transmission system
FR3057313A1 (fr) * 2016-10-06 2018-04-13 Valeo Embrayages Composant pour systeme de transmission de vehicule

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8047922B2 (en) 2007-08-02 2011-11-01 Schaeffler Technologies Gmbh & Co. Kg Vibration damper, particularly a multistage torsion vibration damper
US20140194213A1 (en) * 2011-06-14 2014-07-10 Valeo Embrayages Torsion damping device comprising pendular flyweights that are axially offset in relation to guide washers
FR2981714A1 (fr) 2011-10-19 2013-04-26 Valeo Embrayages Systeme d'amortissement de type oscillateur pendulaire comportant un dispositif de guidage perfectionne
US20170023095A1 (en) * 2015-07-24 2017-01-26 Valeo Embrayages Torsional damping device for a motor vehicle transmission system
FR3057313A1 (fr) * 2016-10-06 2018-04-13 Valeo Embrayages Composant pour systeme de transmission de vehicule

Also Published As

Publication number Publication date
DE112020006346T5 (de) 2022-10-27
CN218670401U (zh) 2023-03-21

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