EP1313966A1 - Accouplement hydrodynamique, systeme d'alimentation en moyens de production pour accouplement hydrodynamique et ensemble de demarrage dote d'un tel accouplement - Google Patents

Accouplement hydrodynamique, systeme d'alimentation en moyens de production pour accouplement hydrodynamique et ensemble de demarrage dote d'un tel accouplement

Info

Publication number
EP1313966A1
EP1313966A1 EP01955352A EP01955352A EP1313966A1 EP 1313966 A1 EP1313966 A1 EP 1313966A1 EP 01955352 A EP01955352 A EP 01955352A EP 01955352 A EP01955352 A EP 01955352A EP 1313966 A1 EP1313966 A1 EP 1313966A1
Authority
EP
European Patent Office
Prior art keywords
clutch
turbine wheel
space
starting unit
hydrodynamic
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Withdrawn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
EP01955352A
Other languages
German (de)
English (en)
Inventor
Heinz Höller
Reinhard Kernchen
Achim Menne
Werner Klement
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.)
Voith Turbo GmbH and Co KG
Original Assignee
Voith Turbo GmbH and 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
Priority claimed from DE10110078A external-priority patent/DE10110078A1/de
Priority claimed from EP01106979A external-priority patent/EP1184600A1/fr
Application filed by Voith Turbo GmbH and Co KG filed Critical Voith Turbo GmbH and Co KG
Priority to EP01955352A priority Critical patent/EP1313966A1/fr
Publication of EP1313966A1 publication Critical patent/EP1313966A1/fr
Withdrawn legal-status Critical Current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
    • F16H—GEARING
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • 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
    • F16D33/00—Rotary fluid couplings or clutches of the hydrokinetic type
    • F16D33/06—Rotary fluid couplings or clutches of the hydrokinetic type controlled by changing the amount of liquid in the working circuit
    • 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
    • F16D33/00—Rotary fluid couplings or clutches of the hydrokinetic type
    • F16D33/06—Rotary fluid couplings or clutches of the hydrokinetic type controlled by changing the amount of liquid in the working circuit
    • F16D33/16—Rotary fluid couplings or clutches of the hydrokinetic type controlled by changing the amount of liquid in the working circuit by means arranged externally of the coupling or clutch
    • 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
    • F16D33/00—Rotary fluid couplings or clutches of the hydrokinetic type
    • F16D33/18—Details
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/14—Control of torque converter lock-up clutches

Definitions

  • a counterforce is required when the turbine wheel is axially displaceable, which fixes the turbine wheel in its position in relation to the pump blade wheel.
  • this counterforce is generated by equipment supplied to the work space, which is guided along the outer circumference of the turbine wheel between the individual clutch disks of the lock-up clutch in the area of the parting plane between the pump wheel and turbine wheel in the area of the outer diameter of the toroidal work space and is introduced into the pump wheel from there and flows through the hydrodynamic clutch centripetal.
  • both lie Clutch disks of the switchable clutch close to each other.
  • the starting unit according to the invention is suitable for use in drive trains in stationary systems as well as vehicles.
  • Figure 2b illustrates a detail according to Figure 2a
  • FIG. 3 illustrates an advantageous embodiment according to
  • the turbine wheel 3 is connected directly or indirectly, ie via further transmission elements, to the output A of the starting unit 16.
  • the first clutch disc 19 is rotatably connected to the input E and the second clutch disc 20 is rotatably connected to the output A of the starting unit 16.
  • the first clutch disc 19 is non-rotatably coupled to the pump wheel 3, in particular the pump wheel shell 6, while the second clutch disc 20 is non-rotatably connected to the turbine wheel 3.
  • the switchable clutch 17 is preferably arranged in the radial direction in the region of the radial extension of the toroidal working space 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Control Of Fluid Gearings (AREA)

Abstract

L'invention concerne un accouplement hydrodynamique (1), caractérisé en ce qu'il comprend deux roues à aubes, à savoir, une roue de pompe (2) et une roue de turbine (3) générant entre elles un espace de travail (4) de forme générale torique ; une coque de roue à pompe (6) accouplée à la roue à pompe (2) entourant la roue de turbine (3) en direction axiale, avec formation d'un premier conduit ou espace (9) de guidage des moyens de production ; un deuxième conduit ou espace (12) de guidage des moyens de production débouchant dans la zone du diamètre intérieur de l'espace de travail torique (6) ou au-dessous de cet espace, le premier et le deuxième conduit ou espace (12) de guidage des moyens de production étant utilisés au choix, respectivement, comme conduit ou espace d'entrée ou de sortie, en direction dudit espace de travail torique (4) ou à partir de celui-ci.
EP01955352A 2000-08-31 2001-07-16 Accouplement hydrodynamique, systeme d'alimentation en moyens de production pour accouplement hydrodynamique et ensemble de demarrage dote d'un tel accouplement Withdrawn EP1313966A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP01955352A EP1313966A1 (fr) 2000-08-31 2001-07-16 Accouplement hydrodynamique, systeme d'alimentation en moyens de production pour accouplement hydrodynamique et ensemble de demarrage dote d'un tel accouplement

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
DE10043146 2000-08-31
DE10043146 2000-08-31
DE10110078 2001-03-02
DE10110078A DE10110078A1 (de) 2000-08-31 2001-03-02 Hydrodynamische Kupplung, Betriebsmittelversorgungssystem für eine hydrodynamische Kupplung und Anfahreinheit mit einer hydrodynamischen Kupplung
EP01106979 2001-03-21
EP01106979A EP1184600A1 (fr) 2000-08-31 2001-03-21 Distribution de fluide d'un accoupplement hydrodynamique et unité de démarrage avec accouplement hydrodynamique
EP01955352A EP1313966A1 (fr) 2000-08-31 2001-07-16 Accouplement hydrodynamique, systeme d'alimentation en moyens de production pour accouplement hydrodynamique et ensemble de demarrage dote d'un tel accouplement
PCT/EP2001/008185 WO2002018819A1 (fr) 2000-08-31 2001-07-16 Accouplement hydrodynamique, systeme d'alimentation en moyens de production pour accouplement hydrodynamique et ensemble de demarrage dote d'un tel accouplement

Publications (1)

Publication Number Publication Date
EP1313966A1 true EP1313966A1 (fr) 2003-05-28

Family

ID=56290168

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01955352A Withdrawn EP1313966A1 (fr) 2000-08-31 2001-07-16 Accouplement hydrodynamique, systeme d'alimentation en moyens de production pour accouplement hydrodynamique et ensemble de demarrage dote d'un tel accouplement

Country Status (4)

Country Link
EP (1) EP1313966A1 (fr)
JP (1) JP2004507692A (fr)
BR (1) BR0113576A (fr)
WO (1) WO2002018819A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004015706B4 (de) * 2004-03-29 2012-12-06 Voith Turbo Gmbh & Co. Kg Hydrodynamische Baueinheit und Verfahren zur Beschleunigung des Befüllvorganges einer hydrodynamischen Baueinheit
WO2015013213A1 (fr) * 2013-07-25 2015-01-29 Schaeffler Technologies Gmbh & Co. Kg Enveloppe de turbine définissant une poche de réception de ressort
CN111188888A (zh) * 2020-03-17 2020-05-22 广东中兴液力传动有限公司 自动充液液力偶合器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3252352A (en) * 1963-02-18 1966-05-24 Ford Motor Co Hydrokinetic power transmitting mechanism
US3476219A (en) * 1968-03-22 1969-11-04 Eaton Yale & Towne Overmatching rotor to stator retarder arrangement to combat cavitation
JP2778033B2 (ja) * 1988-02-12 1998-07-23 トヨタ自動車株式会社 車両用フルードカップリング
US5078648A (en) * 1990-04-02 1992-01-07 Eaton Corporation Driveline isolator with hydraulic damper and spiral springs
JP2956475B2 (ja) * 1994-05-25 1999-10-04 日産自動車株式会社 ロックアップ式無段変速装置
DE19626685A1 (de) * 1995-07-19 1997-01-23 Luk Getriebe Systeme Gmbh Hydrodynamischer Drehmomentwandler
JP3082131B2 (ja) * 1995-07-20 2000-08-28 本田技研工業株式会社 ロックアップクラッチの制御装置
DE19804635C2 (de) 1998-02-06 2001-03-01 Mannesmann Sachs Ag Hydrodynamische Kupplungseinrichtung mit einer Überbrückungskupplung
DE19909349A1 (de) * 1998-03-12 1999-09-16 Luk Getriebe Systeme Gmbh Hydrodynamischer Drehmomentwandler
JP2000266160A (ja) * 1999-03-12 2000-09-26 Isuzu Motors Ltd 流体伝動装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0218819A1 *

Also Published As

Publication number Publication date
BR0113576A (pt) 2003-07-15
JP2004507692A (ja) 2004-03-11
WO2002018819A1 (fr) 2002-03-07

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