GB2365832A - Combined starter, alternator and damping unit - Google Patents

Combined starter, alternator and damping unit

Info

Publication number
GB2365832A
GB2365832A GB0128255A GB0128255A GB2365832A GB 2365832 A GB2365832 A GB 2365832A GB 0128255 A GB0128255 A GB 0128255A GB 0128255 A GB0128255 A GB 0128255A GB 2365832 A GB2365832 A GB 2365832A
Authority
GB
United Kingdom
Prior art keywords
alternator
rotor
combined starter
damping unit
disclosed
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.)
Granted
Application number
GB0128255A
Other versions
GB2365832B (en
GB0128255D0 (en
Inventor
Anthony John Curtis
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 GB0128255D0 publication Critical patent/GB0128255D0/en
Publication of GB2365832A publication Critical patent/GB2365832A/en
Application granted granted Critical
Publication of GB2365832B publication Critical patent/GB2365832B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/108—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction clutches
    • 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
    • F16F15/12366—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 acting on multiple sets of 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

Various Electro-magnetic combined Starter, Alternator and Damping units (10) (ESADS) are disclosed in which a rotor element (14) of the unit is driven from an associated engine via a torsional vibration damper (15) located radially within the rotor element (14) may be supported at two axially spaced locations (21, 17a) and the rotor may drive an associated transmission via a clutch (34) which is also located radially within the rotor. A torsional vibration damper is also disclosed which includes two groups of circumferentially acting springs (23A, 23B) which initially operate in series and at higher rotation angles operate in parallel.
GB0128255A 2000-04-04 2001-11-26 Combined starter, alternator and damping unit Expired - Fee Related GB2365832B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0008169.5A GB0008169D0 (en) 2000-04-04 2000-04-04 Combined starter,alternator and damping unit
PCT/GB2001/001491 WO2001076041A1 (en) 2000-04-04 2001-04-02 Combined starter, alternator and damping unit

Publications (3)

Publication Number Publication Date
GB0128255D0 GB0128255D0 (en) 2002-01-16
GB2365832A true GB2365832A (en) 2002-02-27
GB2365832B GB2365832B (en) 2004-02-04

Family

ID=9889099

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0008169.5A Ceased GB0008169D0 (en) 2000-04-04 2000-04-04 Combined starter,alternator and damping unit
GB0128255A Expired - Fee Related GB2365832B (en) 2000-04-04 2001-11-26 Combined starter, alternator and damping unit

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0008169.5A Ceased GB0008169D0 (en) 2000-04-04 2000-04-04 Combined starter,alternator and damping unit

Country Status (3)

Country Link
AU (1) AU4436301A (en)
GB (2) GB0008169D0 (en)
WO (1) WO2001076041A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2509083A (en) * 2012-12-19 2014-06-25 Jaguar Land Rover Ltd Hybrid vehicle powertrain having first and second flexible couplings between the power sources and the transmission

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10152476A1 (en) * 2001-10-24 2003-05-08 Zahnradfabrik Friedrichshafen Electrodynamic drive system
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
FR2839759B1 (en) * 2002-05-17 2004-07-30 Peugeot Citroen Automobiles Sa ELASTIC COUPLING DEVICE BETWEEN THE ROTOR OF AN ELECTRIC MACHINE AND THE CRANKSHAFT OF AN INTERNAL COMBUSTION ENGINE
FR2839758B1 (en) * 2002-05-17 2004-07-30 Peugeot Citroen Automobiles Sa ELASTIC COUPLING DEVICE BETWEEN THE ROTOR OF AN ELECTRIC MACHINE AND THE CRANKSHAFT OF AN INTERNAL COMBUSTION ENGINE
DE102007031109A1 (en) * 2006-08-02 2008-02-07 Zf Friedrichshafen Ag Drive train for motor vehicle, has clutch device with clutch plate clamped between flywheel and pressure plate by spring unit and actuation unit, and bearing arranged between pressure plate housing and actuation unit
JP2014518804A (en) 2011-05-05 2014-08-07 シェフラー テクノロジーズ アクチエンゲゼルシャフト ウント コンパニー コマンディートゲゼルシャフト Torque transmission unit
JP2014521540A (en) * 2011-06-28 2014-08-28 シェフラー テクノロジーズ アクチエンゲゼルシャフト ウント コンパニー コマンディートゲゼルシャフト Hybrid powertrain with active rotational vibration damping and active rotational vibration damping method
FR3005900B1 (en) * 2013-05-22 2015-06-05 Valeo Equip Electr Moteur DEVICE FOR A HYBRID VEHICLE WITH A SUPPORT HUB OF A ROTOR MADE OF A SHEET AND CARRYING A PLATE OF REACTION OF A CLUTCH
EP2900500B1 (en) * 2012-09-25 2019-05-08 Valeo Equipements Electriques Moteur Device for hybrid vehicle having a rotor support hub made of sheet metal and supporting a clutch reaction plate
GB2525037A (en) * 2014-04-11 2015-10-14 Jaguar Land Rover Ltd Drive arrangement
DE102018104368A1 (en) * 2018-02-27 2019-08-29 Schaeffler Technologies AG & Co. KG Coupling arrangement with storage on at least one slave cylinder an actuator, and drive unit
DE102018104363A1 (en) * 2018-02-27 2019-08-29 Schaeffler Technologies AG & Co. KG Coupling arrangement and this coupling arrangement having drive unit
US11387705B2 (en) * 2019-12-09 2022-07-12 Dana Tm4 Inc. Torsional mass tuned damper

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO1999022955A1 (en) * 1997-11-04 1999-05-14 Magneti Marelli S.P.A A hybrid propulsion system for a motor vehicle
FR2782353A1 (en) * 1998-07-28 2000-02-18 Valeo Equip Electr Moteur Friction clutch for minimising fuel consumption of motor vehicle, comprises high inertia bell shaped flywheel which carries rotor of electrical machine and friction clutch with torque damper

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9919410D0 (en) * 1999-08-18 1999-10-20 Whitnash Plc Torsional vibration dampers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO1999022955A1 (en) * 1997-11-04 1999-05-14 Magneti Marelli S.P.A A hybrid propulsion system for a motor vehicle
FR2782353A1 (en) * 1998-07-28 2000-02-18 Valeo Equip Electr Moteur Friction clutch for minimising fuel consumption of motor vehicle, comprises high inertia bell shaped flywheel which carries rotor of electrical machine and friction clutch with torque damper

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2509083A (en) * 2012-12-19 2014-06-25 Jaguar Land Rover Ltd Hybrid vehicle powertrain having first and second flexible couplings between the power sources and the transmission
GB2509083B (en) * 2012-12-19 2015-12-16 Jaguar Land Rover Ltd Hybrid vehicle powertrain
US9718344B2 (en) 2012-12-19 2017-08-01 Jaguar Land Rover Limited Hybrid vehicle powertrain

Also Published As

Publication number Publication date
AU4436301A (en) 2001-10-15
GB0008169D0 (en) 2000-05-24
GB2365832B (en) 2004-02-04
GB0128255D0 (en) 2002-01-16
WO2001076041A1 (en) 2001-10-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20051126