BRPI0519832A2 - acionador para uma embreagem de veìculo - Google Patents

acionador para uma embreagem de veìculo

Info

Publication number
BRPI0519832A2
BRPI0519832A2 BRPI0519832-1A BRPI0519832A BRPI0519832A2 BR PI0519832 A2 BRPI0519832 A2 BR PI0519832A2 BR PI0519832 A BRPI0519832 A BR PI0519832A BR PI0519832 A2 BRPI0519832 A2 BR PI0519832A2
Authority
BR
Brazil
Prior art keywords
chamber
hydraulic
fluid
clutch
piston arrangement
Prior art date
Application number
BRPI0519832-1A
Other languages
English (en)
Inventor
Anders Hedman
Lars Zetterstrand
Original Assignee
Volvo Lastvagnar Ab
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 Volvo Lastvagnar Ab filed Critical Volvo Lastvagnar Ab
Publication of BRPI0519832A2 publication Critical patent/BRPI0519832A2/pt
Publication of BRPI0519832B1 publication Critical patent/BRPI0519832B1/pt

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • 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
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
    • F16D25/083—Actuators therefor
    • 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
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D25/088—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members being distinctly separate from the axis of rotation
    • 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
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0221—Valves for clutch control systems; Details thereof
    • 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
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0227—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices
    • F16D2048/023—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices by pedal actuation
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/104—Clutch
    • F16D2500/10406—Clutch position
    • F16D2500/10412—Transmission line of a vehicle
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/302—Signal inputs from the actuator
    • F16D2500/3026—Stroke
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/506—Relating the transmission
    • F16D2500/50623—Preventing transmission load change
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70402—Actuator parameters
    • F16D2500/7041—Position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

ACIONADOR PARA UMA EMBREAGEM DE VEìCULO. A presente invenção se refere a um acionador (413) para uma embreagem disposta entre um motor e uma transmissão e compreendendo uma parte de cilindro anular (458) localizada de maneira concêntrica com um eixo de entrada para a transmissão, e possuindo uma câmara de cilindro (427) e um pistão anular (426) conectados para um suporte de curso (426) Em concordância com a presente invenção, uma parte da disposição de pistão hidráulico (454, 554) ou de um mecanismo de sensoriamento de posição (460) remota a partir de referida câmara hidráulica (423) junta uma câmara de fluido (469), que está conectada para ou forma uma parte de um duto de conexão (428, 469) ou câmara de cilindro (427), de maneira que na câmara de fluido (469) a pressão de controle a partir de uma disposição de válvula (422) atua sobre a disposição de pistão hidráulico (454, 554) com uma força (470) que é oposta para a força (442) com a qual a pressão de fluido em referida câmara hidráulica (423) atua sobre a disposição de pistão hidráulico (454, 554) A montagem e a manutenção são facilitadas. As superfícies de fricção da embreagem estão bem vedadas (isoladas) a partir do fluido hidráulico. Concretizações com proteção de sobrecarga e mensuração da espessura das placas de embreagem estão demonstradas.
BRPI0519832A 2005-01-14 2005-01-14 atuador para uma embreagem BRPI0519832B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2005/000038 WO2006075938A1 (en) 2005-01-14 2005-01-14 Actuator for a vehicle clutch

Publications (2)

Publication Number Publication Date
BRPI0519832A2 true BRPI0519832A2 (pt) 2009-03-17
BRPI0519832B1 BRPI0519832B1 (pt) 2019-09-03

Family

ID=36677909

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0519832A BRPI0519832B1 (pt) 2005-01-14 2005-01-14 atuador para uma embreagem

Country Status (7)

Country Link
US (1) US20090120758A1 (pt)
EP (1) EP1841979B1 (pt)
CN (1) CN100535467C (pt)
AT (1) ATE504754T1 (pt)
BR (1) BRPI0519832B1 (pt)
DE (1) DE602005027401D1 (pt)
WO (1) WO2006075938A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104641138B (zh) * 2012-08-27 2017-06-09 舍弗勒技术股份两合公司 活塞缸装置、尤其是用于液压的离合器操作装置的从动缸
FR3033377B1 (fr) * 2015-03-04 2017-02-24 Valeo Embrayages Actionneur pour commande hydraulique d'embrayage
DE102015107787A1 (de) * 2015-05-19 2016-11-24 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Kupplungsaktuator mit automatischem Verschleißausgleich
JP2017044320A (ja) * 2015-08-28 2017-03-02 本田技研工業株式会社 クラッチ操作装置
DE102016121720B4 (de) * 2016-11-14 2025-03-13 Voith Patent Gmbh Hydrodynamische Getriebeeinheit mit hydrodynamischem Kreislauf

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0273701A3 (en) * 1987-01-03 1989-12-27 LUCAS INDUSTRIES public limited company Improvements in hydraulic piston and cylinder assemblies
US5735188A (en) * 1996-06-04 1998-04-07 Automotive Products (Usa), Inc. External slave cylinder for hydraulic clutch release system
ES2150832B1 (es) * 1996-06-12 2001-06-16 Fichtel & Sachs Ag Dispositivo de maniobra para la maniobra, en particular maniobra neumatica, de un embrague de friccion.
US6029789A (en) * 1997-01-08 2000-02-29 Mannesmann Sachs Ag Actuating device for actuation, especially pneumatic actuation, of a friction clutch
DE19714226A1 (de) * 1997-04-07 1998-10-08 Mannesmann Sachs Ag Betätigungseinrichtung für die Betätigung, insbesondere pneumatische Betätigung einer Reibungskupplung
DE19823772B4 (de) * 1997-06-04 2008-07-03 Luk Gs Verwaltungs Kg Verfahren zum Betreiben einer automatisierten Kupplung
DE19822285A1 (de) * 1998-05-18 1999-11-25 Mannesmann Sachs Ag Ausrückanordnung für eine Kraftfahrzeug-Reibungskupplung
DE10018678B4 (de) * 2000-04-14 2017-10-19 Zf Friedrichshafen Ag Betätigungseinrichtung für einen Antriebsstrang

Also Published As

Publication number Publication date
CN100535467C (zh) 2009-09-02
EP1841979B1 (en) 2011-04-06
ATE504754T1 (de) 2011-04-15
WO2006075938A1 (en) 2006-07-20
US20090120758A1 (en) 2009-05-14
CN101103207A (zh) 2008-01-09
BRPI0519832B1 (pt) 2019-09-03
EP1841979A1 (en) 2007-10-10
DE602005027401D1 (de) 2011-05-19

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Legal Events

Date Code Title Description
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 03/09/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 03/09/2019, OBSERVADAS AS CONDICOES LEGAIS

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2809 DE 05-11-2024 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.