BR0302214A - Unidade de transmissão de dupla embreagem para um automóvel - Google Patents

Unidade de transmissão de dupla embreagem para um automóvel

Info

Publication number
BR0302214A
BR0302214A BR0302214-5A BR0302214A BR0302214A BR 0302214 A BR0302214 A BR 0302214A BR 0302214 A BR0302214 A BR 0302214A BR 0302214 A BR0302214 A BR 0302214A
Authority
BR
Brazil
Prior art keywords
transmission unit
car
clutch transmission
gearbox
dual clutch
Prior art date
Application number
BR0302214-5A
Other languages
English (en)
Inventor
Giovanni Tornatore
Cesare Sola
Fabrizio Girola
Original Assignee
Magneti Marelli Powertrain Spa
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 Magneti Marelli Powertrain Spa filed Critical Magneti Marelli Powertrain Spa
Publication of BR0302214A publication Critical patent/BR0302214A/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
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/006—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by either one of the parallel flow paths
    • 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
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • F16D48/062—Control by electric or electronic means, e.g. of fluid pressure of a clutch 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
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • F16D48/064—Control of electrically or electromagnetically 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
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0257—Hydraulic circuit layouts, i.e. details of hydraulic circuit elements or the arrangement thereof
    • F16D2048/0269—Single valve for switching between fluid supply to actuation cylinder or draining to the sump
    • 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
    • F16D2500/30—Signal inputs
    • F16D2500/314—Signal inputs from the user
    • F16D2500/3146—Signal inputs from the user input from levers
    • F16D2500/31466—Gear lever
    • 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
    • F16D2500/508—Relating driving conditions
    • F16D2500/50825—Hill climbing or descending
    • 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
    • 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
    • F16D2500/70452—Engine parameters
    • F16D2500/70458—Engine torque
    • 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
    • F16D2500/706—Strategy of control
    • F16D2500/7061—Feed-back

Landscapes

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

Abstract

"UNIDADE DE TRANSMISSãO DE DUPLA EMBREAGEM PARA UM AUTOMóVEL". Uma unidade de transmissão de dupla embreagem (1) para um automóvel (3) é adaptada para transmitir o movimento a uma caixa de câmbio (5) automática dotada de duas fileiras de engrenagens; a unidade de transmissão (1) tem um membro (45) de entrada de movimento rotatório adaptado para ser posto em rotação pelo motor (4) do automóvel (3), e dois eixos de saída (29,30) que são adaptados para serem rigidamente conectados com os respectivos eixos de entrada (9,10) da caixa de câmbio (5) e suportam respectivos dispositivos de embreagem (39,40) que são adaptados para receber o movimento do membro rotatório (45) e cada um é associado com uma fileira de engrenagens relativa da caixa de câmbio (5); um dos dispositivos de embreagem (39,40) é desengatado e o outro é engatado na seq³ência por um dispositivo acionador (15) dotado de um acionador único (70) e uma manga móvel (81) coaxiais um com o outro.
BR0302214-5A 2002-06-07 2003-06-09 Unidade de transmissão de dupla embreagem para um automóvel BR0302214A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002TO000480A ITTO20020480A1 (it) 2002-06-07 2002-06-07 Gruppo di trasmissione bi-frizione per un autoveicolo.

Publications (1)

Publication Number Publication Date
BR0302214A true BR0302214A (pt) 2004-09-08

Family

ID=27639142

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0302214-5A BR0302214A (pt) 2002-06-07 2003-06-09 Unidade de transmissão de dupla embreagem para um automóvel

Country Status (6)

Country Link
US (1) US6857513B2 (pt)
EP (1) EP1369613B1 (pt)
BR (1) BR0302214A (pt)
DE (1) DE60315756T2 (pt)
ES (1) ES2291561T3 (pt)
IT (1) ITTO20020480A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10163438A1 (de) * 2001-12-21 2003-07-03 Zahnradfabrik Friedrichshafen Verfahren zur Ermittlung des Kupplungsanlegepunktes
ITTO20031023A1 (it) 2003-12-18 2005-06-19 Fiat Ricerche Architettura di trasmissione a doppia frizione per autoveicolo.
DE102004061789A1 (de) * 2004-01-16 2005-08-04 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Stelleinrichtung zur Übertragung einer Stellkolbenkraft einer Ein-/Ausrückeinrichtung auf eine Doppelkupplung
US6997298B2 (en) * 2004-05-14 2006-02-14 Ford Global Technologies, Llc Dual clutch assembly for a motor vehicle powertrain
SE529460C2 (sv) * 2004-07-09 2007-08-14 Saab Automobile Kraftöverförande system för ett hybriddrivet motorfordon
DE102006008226A1 (de) * 2006-02-22 2007-08-23 Robert Bosch Gmbh Doppelkupplung für ein Doppelkupplungsgetriebe
GB2442877B (en) * 2006-10-13 2011-08-03 Ricardo Uk Ltd Clutches
WO2009052783A1 (de) 2007-10-25 2009-04-30 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Antriebsstrang
DE102008000342A1 (de) * 2008-02-19 2009-08-20 Zf Friedrichshafen Ag Getriebevorrichtung und Verfahren zum Betreiben eines Fahrzeugantriebsstranges
CA2657637C (en) * 2008-03-31 2016-09-20 Magna Powertrain Usa, Inc. Electric dual input clutch transmission
DE102009032823A1 (de) * 2008-07-28 2010-02-04 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Kupplungaggregat
US8636125B2 (en) * 2009-08-26 2014-01-28 GM Global Technology Operations LLC Actuation device having wiper seals for a dual clutch transmission
US8485333B2 (en) * 2009-08-26 2013-07-16 GM Global Technology Operations LLC Actuation device for a dual clutch transmission
GB2476983A (en) * 2010-01-19 2011-07-20 Gm Global Tech Operations Inc Double clutch for vehicles
GB2478354A (en) * 2010-03-05 2011-09-07 Gm Global Tech Operations Inc Double clutch wear adjuster having a differentiator
CN112178069B (zh) * 2020-09-18 2021-10-29 安徽江淮汽车集团股份有限公司 静液离合器换挡执行结构、变速箱及汽车
PL437935A1 (pl) * 2021-05-24 2022-11-28 Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie Podwójne sprzęgło cierne dla automatycznej przekładni pojazdu silnikowego

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775330A (en) 1952-11-21 1956-12-25 Gen Motors Corp Transmission and control system
DE2538662A1 (de) * 1975-08-30 1977-03-03 Luk Lamellen & Kupplungsbau Reibungskupplung
DE3327984A1 (de) * 1983-08-03 1985-02-14 Claas Ohg, 4834 Harsewinkel Doppelreibungskupplung
DE19939818C1 (de) * 1999-08-21 2001-01-25 Daimler Chrysler Ag Verfahren zum Steuern eines Antriebstranges eines Fahrzeuges mit zwei Lastschaltkupplungen
RU2002124583A (ru) * 2000-02-15 2004-02-10 Лук Ламеллен Унд Купплюнгсбау Бетайлигунгс Кг (De) Устройство для передачи крутящего момента
DE10016604B4 (de) * 2000-04-04 2011-09-22 Zf Sachs Ag Doppelkupplungsanordnung
DE10016607B4 (de) * 2000-04-04 2013-02-21 Zf Sachs Ag Doppelkupplungsanordnung
JP5023372B2 (ja) * 2000-11-22 2012-09-12 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 クラッチ装置
US6397994B1 (en) * 2001-01-10 2002-06-04 New Venture Gear, Inc. Powershift transmission with engine clutch assembly

Also Published As

Publication number Publication date
US6857513B2 (en) 2005-02-22
ITTO20020480A0 (it) 2002-06-07
DE60315756D1 (de) 2007-10-04
DE60315756T2 (de) 2008-06-05
EP1369613A1 (en) 2003-12-10
EP1369613B1 (en) 2007-08-22
ES2291561T3 (es) 2008-03-01
ITTO20020480A1 (it) 2003-12-09
US20040045782A1 (en) 2004-03-11

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B08L Patent application lapsed because of non payment of annual fee [chapter 8.12 patent gazette]

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B08I Publication cancelled [chapter 8.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 8.12 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

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

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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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2602 DE 17-11-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.