BR112014011772A2 - trem de acionamento com um retardador hidrodinâmico e método de controle do mesmo - Google Patents

trem de acionamento com um retardador hidrodinâmico e método de controle do mesmo

Info

Publication number
BR112014011772A2
BR112014011772A2 BR112014011772A BR112014011772A BR112014011772A2 BR 112014011772 A2 BR112014011772 A2 BR 112014011772A2 BR 112014011772 A BR112014011772 A BR 112014011772A BR 112014011772 A BR112014011772 A BR 112014011772A BR 112014011772 A2 BR112014011772 A2 BR 112014011772A2
Authority
BR
Brazil
Prior art keywords
hydrodynamic retarder
planetary
drive train
rotor
support
Prior art date
Application number
BR112014011772A
Other languages
English (en)
Inventor
Menne Achim
Laukemann Dieter
Becke Martin
schade Ravi
Huth Tilman
Klement Werner
Koch Werner
Original Assignee
Voith Patent Gmbh
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 Voith Patent Gmbh filed Critical Voith Patent Gmbh
Publication of BR112014011772A2 publication Critical patent/BR112014011772A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/12—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T10/00—Control or regulation for continuous braking making use of fluid or powdered medium, e.g. for use when descending a long slope
    • B60T10/02—Control or regulation for continuous braking making use of fluid or powdered medium, e.g. for use when descending a long slope with hydrodynamic brake
    • 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
    • F16D57/00—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders
    • F16D57/04—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders with blades causing a directed flow, e.g. Föttinger 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
    • F16H—GEARING
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being 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
    • F16H—GEARING
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
    • F16H47/08—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the type with members having orbital motion
    • F16H47/085—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the type with members having orbital motion with at least two mechanical connections between the hydraulic device and the mechanical transmissions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Braking Arrangements (AREA)

Abstract

resumo da patente de invenção: “trem de acionamento com um retardador hidrodinâmico e método de controle do mesmo”. a presente invenção refere-se a um trem de acionamento com um retardador hidrodinâmico com o qual o trem de acionamento pode ser freado hidrodinamicamente, sendo que o retardador hidrodinâmico apresenta um rotor acionado e um estator, ou um rotor acionado e um rotor contra-rotativo acionado em direção oposta em relação ao rotor, que juntos formam uma câmara de trabalho que pode ser preenchida e esvaziada de fluido de trabalho. a presente invenção é caracterizada pelo fato de que o retardador hidrodinâmico é conectado, por meio de uma engrenagem planetária, a um elemento do trem de acionamento que conduz potência de acionamento ao retardador hidrodinâmico, e que a engrenagem planetária apresenta uma roda com engrenagem interior conectada ao elemento de modo acionador, pelo menos uma roda planetária portada de modo giratório pelo suporte planetário, e uma engrenagem central do sistema planetário conectada de modo acionador ao rotor do retardador hidrodinâmico, e um freio é conjugado ao suporte planetário por meio do qual o suporte planetário pode ser liberado em um primeiro estado operacional, a operação de não frenagem do retardador hidrodinâmico, de modo que o suporte planetário pode girar ao redor de um eixo de suporte planetário, e em um segundo estado operacional, a operação de frenagem do retardador hidrodinâmico, pode ser freado e/ou fixado.
BR112014011772A 2011-12-09 2012-11-17 trem de acionamento com um retardador hidrodinâmico e método de controle do mesmo BR112014011772A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011120614A DE102011120614A1 (de) 2011-12-09 2011-12-09 Antriebsstrang mit einem hydrodynamischen Retarder und Steuerungsverfahren hierfür
PCT/EP2012/004788 WO2013083232A1 (de) 2011-12-09 2012-11-17 Antriebsstrang mit einem hydrodynamischen retarder und steuerungsverfahren hierfür

Publications (1)

Publication Number Publication Date
BR112014011772A2 true BR112014011772A2 (pt) 2017-05-09

Family

ID=47263234

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014011772A BR112014011772A2 (pt) 2011-12-09 2012-11-17 trem de acionamento com um retardador hidrodinâmico e método de controle do mesmo

Country Status (6)

Country Link
US (1) US20140113759A1 (pt)
EP (1) EP2788236B1 (pt)
CN (1) CN103429473A (pt)
BR (1) BR112014011772A2 (pt)
DE (1) DE102011120614A1 (pt)
WO (1) WO2013083232A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011120622A1 (de) * 2011-12-09 2013-06-13 Voith Patent Gmbh Abkoppelbarer hydrodynamischer Retarder und Steuerungsverfahren hierfür
DE102012205823A1 (de) * 2012-04-11 2013-10-17 Zf Friedrichshafen Ag Antriebsvorrichtung eines Fahrzeugs und Verfahren zu dessen Betrieb
DE102013223116A1 (de) 2013-11-13 2015-05-13 Zf Friedrichshafen Ag Dauerbremseinrichtung für Kraftfahrzeuge
CN104455306B (zh) * 2014-10-22 2017-02-08 常州工学院 一种基于缓速器的车辆行驶传动辅助装置
DE102015204838A1 (de) 2015-03-18 2016-09-22 Zf Friedrichshafen Ag Dauerbremseinrichtung für einen Antriebsstrang eines Kraftfahrzeuges
SE542899C2 (en) * 2018-09-18 2020-08-18 Scania Cv Ab Retarder Arrangement and Related Devices
DE102019202849A1 (de) * 2019-03-01 2020-09-03 Thyssenkrupp Ag Antriebseinrichtung für ein Fahrzeug, Fahrzeug und Verfahren zur Abbremsung einer Antriebseinrichtung
DE102021108524A1 (de) 2021-04-06 2022-10-06 Audi Aktiengesellschaft Bremssystem für ein autonomes Fahrzeug
CN113757273B (zh) * 2021-08-20 2022-06-21 北京工业大学 一种多片式摩擦-液力复合制动支撑桥
CN114033817B (zh) * 2021-11-12 2022-09-20 北京科技大学 一种用于重型车辆的自冷却液力缓速器

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3115789A (en) * 1961-10-05 1963-12-31 Caterpillar Tractor Co Speed change transmission
GB1059738A (en) * 1962-12-27 1967-02-22 Perkins Engines Ltd Improvements relating to hydrodynamic brakes
DE1630801A1 (de) * 1967-07-06 1971-03-25 Augsburg Nuernberg Ag Zweignie Hydrodynamische Bremsvorrichtung fuer Fahrzeuge,insbesondere Kraftfahrzeuge
DE3134259C2 (de) * 1981-08-29 1985-08-01 J.M. Voith Gmbh, 7920 Heidenheim Lastschaltgetriebe mit integriertem Retarder
DE3511795C1 (de) * 1985-03-30 1986-09-18 J.M. Voith Gmbh, 7920 Heidenheim Hydrodynamischer Retarder
IT1226705B (it) * 1987-08-14 1991-02-05 Zahnradfabrik Friedrichshafen Dispositivo per sorvegliare lo stato di comando di una unita' motrice di un autoveicolo.
JPH0411546A (ja) * 1990-04-27 1992-01-16 Akebono Brake Ind Co Ltd リヤブレーキ制御装置
DE4324460C1 (de) * 1993-07-21 1994-11-24 Daimler Benz Ag Zahnräderwechselgetriebe für Kraftfahrzeuge mit einer Dauerbremse (Sekundärretarder)
JP3462641B2 (ja) * 1995-10-11 2003-11-05 ジヤトコ株式会社 リターダ制御装置
DE19817865A1 (de) * 1998-04-22 1999-10-28 Zahnradfabrik Friedrichshafen Getriebe mit Retarder
DE19927397A1 (de) 1999-06-16 2000-12-21 Zahnradfabrik Friedrichshafen Schalteinrichtung einer Dauerbremseinrichtung an einem Getriebe
US20030064853A1 (en) * 2001-10-03 2003-04-03 Rockey Conrad L. Belleville spring-loaded taper roller bearing support system for a hydrodynamic retarder
DE10305239A1 (de) * 2003-02-08 2004-08-19 Zf Friedrichshafen Ag Antriebsanordnung mit zuschaltbarem Retarder
DE102005052121A1 (de) 2005-10-28 2007-05-03 Voith Turbo Gmbh & Co. Kg Verfahren zur Reduzierung der Verlustleistung hydrodynamischer Retarder und hydrodynamischer Retarder
WO2008046381A1 (de) * 2006-10-21 2008-04-24 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Kraftfahrzeug-getriebeeinrichtung und kraftfahrzeug-antriebsstrang mit einer kraftfahrzeug-getriebeeinrichtung
DE102007024698A1 (de) 2007-05-25 2008-11-27 Voith Patent Gmbh Verfahren zum Steuern einer hydrodynamischen Bremse
DE102009001146A1 (de) 2009-02-25 2010-08-26 Zf Friedrichshafen Ag Antriebsstrang eines Kraftfahrzeugs und Verfahren zu dessen Steuerung

Also Published As

Publication number Publication date
DE102011120614A1 (de) 2013-06-13
EP2788236B1 (de) 2016-03-02
EP2788236A1 (de) 2014-10-15
CN103429473A (zh) 2013-12-04
US20140113759A1 (en) 2014-04-24
WO2013083232A1 (de) 2013-06-13

Similar Documents

Publication Publication Date Title
BR112014011772A2 (pt) trem de acionamento com um retardador hidrodinâmico e método de controle do mesmo
BR112014011869A2 (pt) trem de acionamento de veículo a motor tendo um retardador hidrodinâmico
BR112013021033A2 (pt) sistema de transmissão de pto em um veículo industrial ou agrícola e método de operação do mesmo
MX2014013666A (es) Dispositivo de transmision de potencia de un vehiculo.
BR112014016883A8 (pt) método para monitorar de maneira dinâmica um ou mais sistemas de tração de um veículo industrial, e, veículo industrial
BR112014032607A2 (pt) método para frear um veículo
WO2014183139A8 (de) Verfahren und vorrichtung zum anfahren eines triebstranges
BR112012031636A2 (pt) sistema de veículo híbrido a diesel
BR112015013007A2 (pt) unidade de potência desacoplável para carrocerias
BR112017009718A2 (pt) conjunto de direção, método de operar poço, e, sistema de poço.
BR112013004280A2 (pt) sistema de acionamento de veículo
BR112014013877A8 (pt) retardador hidrodinâmico e método para acionar o mesmo
BR112014011871A2 (pt) trem de acionamento tendo um retardador hidrodinâmico que pode ser desengatado e método de controle do mesmo
BR112014011996A2 (pt) método para calibrar um detector em um conjunto de amortecimento
EA201690220A1 (ru) Система и способ управления транспортным средством
BR112015019709A2 (pt) dispensador de espuma, unidade de recarga para um sistema de dispensação de espuma, e, sistema de dispensação de espuma
BR112015006467A2 (pt) unidade hidráulica abs
ES2421439T3 (es) Dispositivo de multiplicación y método para proporcionar un movimiento rotatorio
BR112015024404A2 (pt) sistema de freio de veículo
BR112014011774A2 (pt) método para controlar um retardador hidrodinâmico que pode ser desengatado mecanicamente através de uma embreagem de separação
BR112014031921A2 (pt) método para controle simultâneo de torque de motor de combustão e máquina elétrica em um veículo híbrido
CN104955687B (zh) 用于减速器的离合装置、包括所述离合装置的车辆和用于接合减速器的方法
BR112014019020A8 (pt) Retardador hidrodinâmico
MX2017010733A (es) Mecanismo antiretorno y motor con reductor de velocidad.
BR112014032609A2 (pt) método para frear um veículo

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]