BR0016156A - Embreagem dupla, operada hidraulicamente - Google Patents

Embreagem dupla, operada hidraulicamente

Info

Publication number
BR0016156A
BR0016156A BR0016156-0A BR0016156A BR0016156A BR 0016156 A BR0016156 A BR 0016156A BR 0016156 A BR0016156 A BR 0016156A BR 0016156 A BR0016156 A BR 0016156A
Authority
BR
Brazil
Prior art keywords
piston
cylinder
hydraulically operated
clutch
pressure medium
Prior art date
Application number
BR0016156-0A
Other languages
English (en)
Inventor
Sverker Alfredsson
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 BR0016156A publication Critical patent/BR0016156A/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
    • F16D48/0206—Control by fluid pressure in a system with a plurality of fluid-actuated 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
    • 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
    • F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
    • F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
    • F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
    • F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
    • F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae
    • 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
    • F16D25/10—Clutch systems with a plurality of fluid-actuated 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/14—Fluid pressure control
    • 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
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0212—Details of pistons for master or slave cylinders especially adapted for fluid control

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

"EMBREAGEM DUPLA, OPERADA HIDRAULICAMENTE". Uma embreagem dupla, hidraulicamente operada com um primeiro e um segundo dispositivo de cilindro e pistom, para engate e desengate da respectiva unida de embreagem. A câmara de cilindro (17) da primeiro dispositivo de cilindro e pistom fica delimitada entre seu pistom (18) e uma primeira parede (4) do alojamento de embreagem (1), enquanto que a câmara de cilindro (24) do segundo dispositivo de cilindro e pistom fica delimitada entre seu pistom (25) e o primeiro pistom (18) mencionado. Uma terceira câmara de cilindro (30) fica delimitada entre o pistom (25) do segundo dispositivo de cilindro e pistom e uma segunda parede (6) do alojamento de embreagem (1). Canais (31 - 34) ficam dispostos para suprimento de meio de pressão para e a partir das câmaras de cilindro, de forma que a pressão do meio de pressão na direção de engate em qualquer pistom gera, ao mesmo tempo, uma força de retorno no outro pistom, balanceando a força na direção de engate, gerada pela força centrífuga no meio de pressão.
BR0016156-0A 1999-12-13 2000-12-11 Embreagem dupla, operada hidraulicamente BR0016156A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9904550A SE515482C2 (sv) 1999-12-13 1999-12-13 Hydrauliskt manövrerad dubbelkoppling
PCT/SE2000/002482 WO2001042674A1 (en) 1999-12-13 2000-12-11 Hydraulically operated double clutch

Publications (1)

Publication Number Publication Date
BR0016156A true BR0016156A (pt) 2002-08-13

Family

ID=20418101

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0016156-0A BR0016156A (pt) 1999-12-13 2000-12-11 Embreagem dupla, operada hidraulicamente

Country Status (6)

Country Link
US (1) US20030075413A1 (pt)
EP (1) EP1242752A1 (pt)
JP (1) JP2003516505A (pt)
BR (1) BR0016156A (pt)
SE (1) SE515482C2 (pt)
WO (1) WO2001042674A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10333431A1 (de) * 2003-07-23 2005-02-10 Zf Friedrichshafen Ag Kupplungsanordnung in einem Automatgetriebe mit bauraumsparender Kühlmittelversorgung
US6976568B2 (en) * 2003-11-18 2005-12-20 Zf Friedrichshafen Ag Clutch arrangement in a transmission having two axially and radially adjacent clutches
DE502004002172D1 (de) 2004-04-10 2007-01-11 Borgwarner Inc Kupplungseinrichtung, insbesondere Anfahrkupplungseinrichtung
DE102004030660A1 (de) * 2004-06-24 2006-01-26 Borgwarner Inc., Auburn Hills Kupplung
DE502004006495D1 (de) 2004-06-29 2008-04-24 Borgwarner Inc Mehrfachkupplungsanordnung
FR2880085B1 (fr) * 2004-12-28 2007-03-30 Renault Sas Embrayage double humide a changements de rapports commandes hydrauliquement
US7854306B2 (en) * 2006-02-22 2010-12-21 Schaeffler Technologies Gmbh & Co. Kg Clutch assembly with an oil pump clutch housing and a carrier engaged with a clutch pack outer circumference
DE102007022422A1 (de) * 2007-05-10 2008-11-13 Borgwarner Inc., Auburn Hills Doppelkupplungsanordnung mit Kolbenführungselement
DE102007027119A1 (de) * 2007-06-13 2008-12-24 Volkswagen Ag Kupplung
EP2257720B1 (en) 2008-03-04 2016-07-27 BorgWarner Inc. Dual clutch transmission having area controlled clutch cooling circuit
JP4812791B2 (ja) * 2008-03-27 2011-11-09 ジヤトコ株式会社 自動変速機
WO2009128806A1 (en) 2008-04-18 2009-10-22 Borgwarner Inc. Dual clutch transmission having simplified controls
DE102009000474A1 (de) * 2008-09-09 2010-03-11 Zf Friedrichshafen Ag Mehrfachkupplungseinrichtung, insbesondere Doppelkupplungseinrichtung, mit mittels eines Lamellenträgers betätigbarer Lamellen-Kupplungsanordnung
EP2370286B1 (en) * 2008-12-09 2013-09-18 Borgwarner Inc. Automatic transmission for a hybrid vehicle
CN102459965B (zh) 2009-06-29 2014-11-05 博格华纳公司 用于在自动变速器控制模块中使用的液压阀
KR101687324B1 (ko) 2009-12-31 2016-12-16 보르그워너 인코퍼레이티드 고압 작동/저압 윤활식 유압 회로를 구비한 자동 변속기
US8453819B2 (en) * 2010-02-22 2013-06-04 Twin Disc, Inc. Balanced clutch system
US8613682B2 (en) * 2012-05-04 2013-12-24 GM Global Technology Operations LLC Rotating clutch balance fill system
DE102014205948A1 (de) * 2013-05-02 2014-11-06 Schaeffler Technologies Gmbh & Co. Kg Radiale Doppelkupplungsanordnung mit radial beabstandeten Betätigungssystemen
JP6156249B2 (ja) * 2014-05-07 2017-07-05 マツダ株式会社 自動変速機
JP6330852B2 (ja) * 2016-02-23 2018-05-30 マツダ株式会社 自動変速機
CN107061541B (zh) * 2017-04-27 2018-10-16 中国矿业大学 一种用于带式输送机重载起动的液粘调速装置
DE102017010862A1 (de) * 2017-11-23 2019-05-23 Borgwarner Inc. Mehrfachkupplungseinrichtung und Antriebsstrang mit einer solchen Mehrfachkupplungseinrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365985A (en) * 1965-10-24 1968-01-30 Gen Motors Corp Power transmission
JPH0781594B2 (ja) * 1985-08-31 1995-08-30 三菱自動車工業株式会社 動力伝達装置
US4741422A (en) * 1987-03-09 1988-05-03 General Motors Corporation Clutch assembly with a pressure balance chamber
JP2957184B2 (ja) * 1988-09-27 1999-10-04 アイシン・エィ・ダブリュ株式会社 自動変速機における油圧装置
JPH0293121A (ja) * 1988-09-30 1990-04-03 Aisin Seiki Co Ltd 車両用自動変速機のクラッチ装置
DE4415664A1 (de) * 1994-05-04 1995-11-09 Zahnradfabrik Friedrichshafen Kupplungsanordnung
JP3540481B2 (ja) * 1996-01-12 2004-07-07 ジヤトコ株式会社 自動変速機の油圧係合装置
DE10004186B4 (de) * 1999-09-30 2013-03-07 Volkswagen Ag Mehrfach-Kupplungseinrichtung

Also Published As

Publication number Publication date
SE9904550D0 (sv) 1999-12-13
US20030075413A1 (en) 2003-04-24
SE515482C2 (sv) 2001-08-13
WO2001042674A1 (en) 2001-06-14
EP1242752A1 (en) 2002-09-25
JP2003516505A (ja) 2003-05-13
SE9904550L (sv) 2001-06-14

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A, 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1929 DE 26/12/2007.