FR3057320B1 - TORSION OSCILLATION DAMPER, ESPECIALLY FOR HYDRODYNAMIC TORQUE CONVERTER - Google Patents

TORSION OSCILLATION DAMPER, ESPECIALLY FOR HYDRODYNAMIC TORQUE CONVERTER Download PDF

Info

Publication number
FR3057320B1
FR3057320B1 FR1659765A FR1659765A FR3057320B1 FR 3057320 B1 FR3057320 B1 FR 3057320B1 FR 1659765 A FR1659765 A FR 1659765A FR 1659765 A FR1659765 A FR 1659765A FR 3057320 B1 FR3057320 B1 FR 3057320B1
Authority
FR
France
Prior art keywords
elastic return
return members
damping stage
damping
stage
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
FR1659765A
Other languages
French (fr)
Other versions
FR3057320A1 (en
Inventor
Michael Hennebelle
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 Kapec Co Ltd
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 FR1659765A priority Critical patent/FR3057320B1/en
Publication of FR3057320A1 publication Critical patent/FR3057320A1/en
Application granted granted Critical
Publication of FR3057320B1 publication Critical patent/FR3057320B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16F15/121—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
    • F16F15/12353—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations
    • F16F15/1236—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates
    • 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

Amortisseur (1) d'oscillations de torsion, comprenant deux étages d'amortissement (2, 3) montés en série, chaque étage d'amortissement (2, 3) présentant un composant d'entrée et un composant de sortie, le composant de sortie d'un étage d'amortissement étant mobile en rotation autour d'un axe (X) par rapport au composant d'entrée de cet étage d'amortissement à l'encontre d'organes de rappel élastique (4, 5), les organes de rappel élastique (4) du premier étage d'amortissement (2) étant radialement décalés par rapport aux organes de rappel élastique (5) du deuxième étage d'amortissement (3), les organes de rappel élastique (4) du premier étage d'amortissement (2) comprenant des paires d'organes de rappel élastique, deux organes de rappel élastique (4) d'une paire étant montés en série et un organe de phasage (14) interagissant avec ces derniers, le composant de sortie du premier étage d'amortissement (2) étant formé par deux rondelles (18) formant également le composant d'entrée du deuxième étage d'amortissement (3).Torsional oscillation damper (1), comprising two damping stages (2, 3) connected in series, each damping stage (2, 3) having an input component and an output component, the component of output of a damping stage being movable in rotation about an axis (X) relative to the input component of this damping stage against elastic return members (4, 5), the elastic return members (4) of the first damping stage (2) being radially offset with respect to the elastic return members (5) of the second damping stage (3), the elastic return members (4) of the first stage damper (2) comprising pairs of elastic return members, two elastic return members (4) of a pair being mounted in series and a phasing member (14) interacting therewith, the output component of the first damping stage (2) being formed by two washers (18) also forming the input component of the second th damping stage (3).

FR1659765A 2016-10-10 2016-10-10 TORSION OSCILLATION DAMPER, ESPECIALLY FOR HYDRODYNAMIC TORQUE CONVERTER Active FR3057320B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1659765A FR3057320B1 (en) 2016-10-10 2016-10-10 TORSION OSCILLATION DAMPER, ESPECIALLY FOR HYDRODYNAMIC TORQUE CONVERTER

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1659765 2016-10-10
FR1659765A FR3057320B1 (en) 2016-10-10 2016-10-10 TORSION OSCILLATION DAMPER, ESPECIALLY FOR HYDRODYNAMIC TORQUE CONVERTER

Publications (2)

Publication Number Publication Date
FR3057320A1 FR3057320A1 (en) 2018-04-13
FR3057320B1 true FR3057320B1 (en) 2021-07-16

Family

ID=57583287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1659765A Active FR3057320B1 (en) 2016-10-10 2016-10-10 TORSION OSCILLATION DAMPER, ESPECIALLY FOR HYDRODYNAMIC TORQUE CONVERTER

Country Status (1)

Country Link
FR (1) FR3057320B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3083280B1 (en) 2018-06-28 2022-01-07 Valeo Embrayages TORSION DAMPING DEVICE EQUIPPED WITH A PENDULUM DEVICE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2776733B1 (en) * 1998-03-27 2000-06-16 Valeo TORSION SHOCK ABSORBER FOR DOUBLE STEERING WHEEL FOR MOTOR VEHICLE
JP2004308904A (en) * 2003-04-05 2004-11-04 Zf Sachs Ag Torsional vibration damper
JP2009019640A (en) * 2007-07-10 2009-01-29 Valeo Unisia Transmission Kk Torsional-vibration reduction device

Also Published As

Publication number Publication date
FR3057320A1 (en) 2018-04-13

Similar Documents

Publication Publication Date Title
WO2006132772A3 (en) Friction hinge with viscous damping
MX2016011255A (en) Hydrodynamic power transmission device.
WO2009018801A8 (en) Device for damping vibrations, in particular a multi-step torsional vibration damper
WO2005121594A3 (en) An apparatus for damping the torsional excitation of a drive shaft
FR3046099B1 (en) EXOSKELET STRUCTURE FOR ASSISTANCE TO THE EFFORT OF A USER
EP1939494A3 (en) Drive wheel
FR3024759B1 (en) SHOCK ABSORBER, PARTICULARLY FOR AN AUTOMOTIVE CLUTCH
FR3057320B1 (en) TORSION OSCILLATION DAMPER, ESPECIALLY FOR HYDRODYNAMIC TORQUE CONVERTER
FR3057321B1 (en) TORSION OSCILLATION DAMPER, IN PARTICULAR FOR HYDRODYNAMIC TORQUE CONVERTER
FR3097926B1 (en) Torque transmission device equipped with a torque limiter
FR3057319B1 (en) TORSION OSCILLATION DAMPER, ESPECIALLY FOR HYDRODYNAMIC TORQUE CONVERTER
WO2006116639A3 (en) Torsional vibration damper
FR3058490B1 (en) TORSIONAL OSCILLATOR, IN PARTICULAR FOR A HYDRODYNAMIC TORQUE CONVERTER
FR3051237B1 (en) TORQUE TRANSMISSION DEVICE FOR A MOTOR VEHICLE
WO2019020808A3 (en) Torsional vibration damper with elastic end-stop
FR3023866B1 (en) "HINGE"
FR3060088B1 (en) TORSION DAMPING DEVICE
FR3021080B1 (en) DEVICE FOR DAMPING TORSIONAL OSCILLATIONS
WO2010066225A8 (en) Clutch assembly
FR3099529B1 (en) Torsional oscillation damping device
FR3041399B1 (en) TORQUE TRANSMISSION DEVICE
FR3055933B1 (en) SECONDARY FLYWHEEL FOR DOUBLE DAMPER FLYWHEEL
FR3055035B1 (en) TORSION DAMPER AND TORQUE TRANSMISSION DEVICE COMPRISING SUCH A SYSTEM
FR3082904B1 (en) TORSIONAL OSCILLATION DAMPING DEVICE
FR2999225B1 (en) DEVICE FOR DAMPING VIBRATIONS FOR THE MANUFACTURE OF A ROTOR

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20180413

PLFP Fee payment

Year of fee payment: 5

TP Transmission of property

Owner name: VALEO KAPEC CO., LTD., KR

Effective date: 20210422

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8