WO2011150911A3 - Rotary vibration damper - Google Patents

Rotary vibration damper Download PDF

Info

Publication number
WO2011150911A3
WO2011150911A3 PCT/DE2011/001085 DE2011001085W WO2011150911A3 WO 2011150911 A3 WO2011150911 A3 WO 2011150911A3 DE 2011001085 W DE2011001085 W DE 2011001085W WO 2011150911 A3 WO2011150911 A3 WO 2011150911A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotation
vibration damper
rotary vibration
axis
flywheel masses
Prior art date
Application number
PCT/DE2011/001085
Other languages
German (de)
French (fr)
Other versions
WO2011150911A2 (en
Inventor
Hartmut Mende
Kornelia Bartel
Original Assignee
Schaeffler Technologies AG & Co. KG
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 Schaeffler Technologies AG & Co. KG filed Critical Schaeffler Technologies AG & Co. KG
Priority to DE112011101864T priority Critical patent/DE112011101864A5/en
Priority to CN201180026813.2A priority patent/CN102918297B/en
Publication of WO2011150911A2 publication Critical patent/WO2011150911A2/en
Publication of WO2011150911A3 publication Critical patent/WO2011150911A3/en

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
    • F16F15/14—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
    • F16F15/1464—Masses connected to driveline by a kinematic mechanism or gear system
    • F16F15/1478—Masses connected to driveline by a kinematic mechanism or gear system with a planetary gear system

Landscapes

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

Abstract

The invention relates to a rotary vibration damper (1) having two flywheel masses (3, 4) which are mounted one on top of the other about an axis of rotation (2) of said rotary vibration damper and which are rotatable relative to one another to a limited extent about said axis of rotation counter to the action of a spring device. In order to improve the vibration decoupling behaviour of a rotary vibration damper arranged in particular in the drivetrain of a motor vehicle, an annular mass pendulum (11) is provided which is mounted centrally relative to the axis of rotation and which, when the two flywheel masses rotate relative to one another, is driven in rotation over a limited angle of rotation by one of the two flywheel masses.
PCT/DE2011/001085 2010-05-31 2011-05-19 Rotary vibration damper WO2011150911A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112011101864T DE112011101864A5 (en) 2010-05-31 2011-05-19 torsional vibration dampers
CN201180026813.2A CN102918297B (en) 2010-05-31 2011-05-19 Rotary vibration damper

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010022098.1 2010-05-31
DE102010022098 2010-05-31

Publications (2)

Publication Number Publication Date
WO2011150911A2 WO2011150911A2 (en) 2011-12-08
WO2011150911A3 true WO2011150911A3 (en) 2012-04-12

Family

ID=44718964

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2011/001085 WO2011150911A2 (en) 2010-05-31 2011-05-19 Rotary vibration damper

Country Status (3)

Country Link
CN (1) CN102918297B (en)
DE (2) DE102011101977A1 (en)
WO (1) WO2011150911A2 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012219728A1 (en) 2012-10-29 2014-04-30 Zf Friedrichshafen Ag Hybrid drive module and powertrain
DE102013212522A1 (en) 2013-06-27 2014-12-31 Schaeffler Technologies Gmbh & Co. Kg torsional vibration dampers
DE102014015542B4 (en) * 2014-10-20 2022-06-30 Mtu Friedrichshafen Gmbh measuring device
US9939057B2 (en) * 2015-10-20 2018-04-10 Valeo Embrayages Torsional vibration damper for hydrokinetic torque coupling device
CN107796343B (en) * 2017-11-17 2024-05-10 杭州航验环境技术有限公司 High-precision positioning device and high-precision positioning auxiliary method
DE102017130544A1 (en) 2017-12-19 2019-06-19 Schaeffler Technologies AG & Co. KG Ring shuttle
DE102019100378A1 (en) 2018-01-17 2019-07-18 Schaeffler Technologies AG & Co. KG Ringtilgereinrichtung
DE102018126752A1 (en) 2018-01-17 2019-07-18 Schaeffler Technologies AG & Co. KG Ring pendulum with raceway insert
DE102019100359A1 (en) 2018-01-17 2019-07-18 Schaeffler Technologies AG & Co. KG Ringtilgereinrichtung
DE102018130818A1 (en) 2018-01-17 2019-07-18 Schaeffler Technologies AG & Co. KG Ringtilgereinrichtung
DE102018100923A1 (en) 2018-01-17 2019-07-18 Schaeffler Technologies AG & Co. KG Ringtilgereinrichtung
WO2019141309A1 (en) 2018-01-17 2019-07-25 Schaeffler Technologies AG & Co. KG Annular vibration damper device
DE102018106272A1 (en) 2018-03-19 2019-09-19 Schaeffler Technologies AG & Co. KG Ringtilgereinrichtung
DE102018108295A1 (en) 2018-04-09 2019-10-10 Schaeffler Technologies AG & Co. KG Ring shuttle
DE102018108560A1 (en) 2018-04-11 2019-10-17 Schaeffler Technologies AG & Co. KG Ring shuttle
DE102018112285A1 (en) 2018-05-23 2019-11-28 Schaeffler Technologies AG & Co. KG Ring shuttle
DE102018113592A1 (en) 2018-06-07 2019-12-12 Schaeffler Technologies AG & Co. KG Ring shuttle
DE102018210945B4 (en) * 2018-07-03 2021-12-09 Audi Ag Torsional vibration damper
DE102018117448A1 (en) 2018-07-19 2020-01-23 Schaeffler Technologies AG & Co. KG Speed-adaptive damper device
DE102018126532A1 (en) 2018-10-24 2020-04-30 Schaeffler Technologies AG & Co. KG Torsional vibration damper
CN110966348B (en) * 2020-01-12 2023-01-31 华东交通大学 Automobile dual-mass flywheel adopting double-layer damping springs

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9414314U1 (en) * 1993-12-22 1994-11-24 Fichtel & Sachs Ag, 97424 Schweinfurt Torsional vibration damper with a planetary gear
GB2346194A (en) * 1996-01-18 2000-08-02 Luk Lamellen & Kupplungsbau Apparatus for damping fluctuations of torque
DE102009042805A1 (en) * 2008-11-24 2010-05-27 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Torque transmission device for motor vehicle, has planetary wheels divided into two partial gear wheels that are rotated around axis of rotation, where torque applied to device is transmitted over one of partial gear wheels

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19609041C2 (en) * 1996-03-08 1998-10-15 Mannesmann Sachs Ag Torsional vibration damper
DE10004125A1 (en) * 2000-01-31 2001-08-02 Mannesmann Sachs Ag Torsional vibration damper

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9414314U1 (en) * 1993-12-22 1994-11-24 Fichtel & Sachs Ag, 97424 Schweinfurt Torsional vibration damper with a planetary gear
GB2346194A (en) * 1996-01-18 2000-08-02 Luk Lamellen & Kupplungsbau Apparatus for damping fluctuations of torque
DE102009042805A1 (en) * 2008-11-24 2010-05-27 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Torque transmission device for motor vehicle, has planetary wheels divided into two partial gear wheels that are rotated around axis of rotation, where torque applied to device is transmitted over one of partial gear wheels

Also Published As

Publication number Publication date
DE102011101977A1 (en) 2011-12-01
CN102918297B (en) 2015-06-17
CN102918297A (en) 2013-02-06
DE112011101864A5 (en) 2013-03-28
WO2011150911A2 (en) 2011-12-08

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