GB2358232A - Torsional vibration dampers - Google Patents

Torsional vibration dampers

Info

Publication number
GB2358232A
GB2358232A GB0107309A GB0107309A GB2358232A GB 2358232 A GB2358232 A GB 2358232A GB 0107309 A GB0107309 A GB 0107309A GB 0107309 A GB0107309 A GB 0107309A GB 2358232 A GB2358232 A GB 2358232A
Authority
GB
United Kingdom
Prior art keywords
torsional
input
damping
members
torsional vibration
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.)
Withdrawn
Application number
GB0107309A
Other versions
GB0107309D0 (en
Inventor
Richard David Maitland Cooke
Adam Johnson Lambert
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.)
AP TMF Ltd
Original Assignee
AP TMF Ltd
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 AP TMF Ltd filed Critical AP TMF Ltd
Publication of GB0107309D0 publication Critical patent/GB0107309D0/en
Publication of GB2358232A publication Critical patent/GB2358232A/en
Withdrawn legal-status Critical Current

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
    • F16F15/1232—Wound springs characterised by the spring mounting

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)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

A torsional vibration damper (16) for use in drive lines having an input member (17) for connection with an associated engine and an output member (26) for connection with an associated driveline, these members being relatively rotatable via a support bearing (30) acting therebetween against the action of a torsional damping means to damp torsional vibrations in the associated driveline. The torsional damping means is in the form of circumferentially disposed springs (18) acting to oppose relative rotation of the input and output members and a linkage means (28, 35) interconnecting the input and output members and which generates a speed dependent damping effect. The springs and linkage means are located side by side in an axial sense. The damper may be used in combination with an Electro-magnetic combined Starter. Alternator and Damping unit (10) and in particular mounted within a rotor element (11) of such a unit.
GB0107309A 1999-08-18 2000-08-15 Torsional vibration dampers Withdrawn GB2358232A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9919410.2A GB9919410D0 (en) 1999-08-18 1999-08-18 Torsional vibration dampers
PCT/GB2000/003127 WO2001013004A1 (en) 1999-08-18 2000-08-15 Torsional vibration dampers

Publications (2)

Publication Number Publication Date
GB0107309D0 GB0107309D0 (en) 2001-05-16
GB2358232A true GB2358232A (en) 2001-07-18

Family

ID=10859282

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9919410.2A Ceased GB9919410D0 (en) 1999-08-18 1999-08-18 Torsional vibration dampers
GB0107309A Withdrawn GB2358232A (en) 1999-08-18 2000-08-15 Torsional vibration dampers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9919410.2A Ceased GB9919410D0 (en) 1999-08-18 1999-08-18 Torsional vibration dampers

Country Status (5)

Country Link
EP (1) EP1129307A1 (en)
JP (1) JP2003507667A (en)
AU (1) AU6582400A (en)
GB (2) GB9919410D0 (en)
WO (1) WO2001013004A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2365832B (en) * 2000-04-04 2004-02-04 Ap Tmf Ltd Combined starter, alternator and damping unit

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2832475B1 (en) * 2001-11-22 2004-03-12 Peugeot Citroen Automobiles Sa ELASTIC COUPLING DEVICE BETWEEN THE ROTOR OF AN ELECTRIC MACHINE AND THE CRANKSHAFT OF AN INTERNAL COMBUSTION ENGINE
JP2009019640A (en) * 2007-07-10 2009-01-29 Valeo Unisia Transmission Kk Torsional-vibration reduction device
DE102019202254A1 (en) * 2019-02-19 2020-08-20 Volkswagen Aktiengesellschaft Dual mass flywheel for the drive train of a vehicle, in particular a motor vehicle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5269199A (en) * 1988-04-01 1993-12-14 Toyota Jidosha Kabushiki Kaisha Torional damper type flywheel device
WO1994020769A1 (en) * 1993-03-05 1994-09-15 Automotive Products Plc A twin mass flywheel
WO1997030298A2 (en) * 1996-02-16 1997-08-21 Automotive Products Plc Twin mass flywheel
WO1998005882A1 (en) * 1996-08-02 1998-02-12 Isad Electronic Systems Gmbh & Co. Kg Electric machine in a driving train, for example of a motor vehicle, and process for driving the same
WO1998044276A2 (en) * 1997-03-27 1998-10-08 Automotive Products Plc Torsional vibration dampers
WO1998051940A2 (en) * 1997-05-09 1998-11-19 Automotive Products Plc Twin mass flywheels

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5269199A (en) * 1988-04-01 1993-12-14 Toyota Jidosha Kabushiki Kaisha Torional damper type flywheel device
WO1994020769A1 (en) * 1993-03-05 1994-09-15 Automotive Products Plc A twin mass flywheel
WO1997030298A2 (en) * 1996-02-16 1997-08-21 Automotive Products Plc Twin mass flywheel
WO1998005882A1 (en) * 1996-08-02 1998-02-12 Isad Electronic Systems Gmbh & Co. Kg Electric machine in a driving train, for example of a motor vehicle, and process for driving the same
WO1998044276A2 (en) * 1997-03-27 1998-10-08 Automotive Products Plc Torsional vibration dampers
WO1998051940A2 (en) * 1997-05-09 1998-11-19 Automotive Products Plc Twin mass flywheels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2365832B (en) * 2000-04-04 2004-02-04 Ap Tmf Ltd Combined starter, alternator and damping unit

Also Published As

Publication number Publication date
GB9919410D0 (en) 1999-10-20
WO2001013004A1 (en) 2001-02-22
AU6582400A (en) 2001-03-13
EP1129307A1 (en) 2001-09-05
GB0107309D0 (en) 2001-05-16
JP2003507667A (en) 2003-02-25

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)