BRPI0603975A - aparelho de controle hidráulico para transmissão automática - Google Patents
aparelho de controle hidráulico para transmissão automáticaInfo
- Publication number
- BRPI0603975A BRPI0603975A BRPI0603975-8A BRPI0603975A BRPI0603975A BR PI0603975 A BRPI0603975 A BR PI0603975A BR PI0603975 A BRPI0603975 A BR PI0603975A BR PI0603975 A BRPI0603975 A BR PI0603975A
- Authority
- BR
- Brazil
- Prior art keywords
- clutch
- automatic transmission
- hydraulic control
- transmission
- control unit
- Prior art date
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
- 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
- F16H61/02—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 characterised by the signals used
- F16H61/0202—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 characterised by the signals used the signals being electric
- F16H61/0204—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 characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
- F16H61/0206—Layout of electro-hydraulic control circuits, e.g. arrangement of valves
-
- 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
- F16H61/04—Smoothing ratio shift
- F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
- F16H61/065—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means
- F16H61/068—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means using an orifice control valve
-
- 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
- F16H61/68—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 specially adapted for stepped gearings
- F16H61/684—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 specially adapted for stepped gearings without interruption of drive
- F16H61/688—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 specially adapted for stepped gearings without interruption of drive with two inputs, e.g. selection of one of two torque-flow paths by clutches
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19233—Plurality of counter shafts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19251—Control mechanism
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Control Of Transmission Device (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
APARELHO DE CONTROLE HIDRáULICO PARA TRANSMISSãO AUTOMáTICA. A presente invenção tem como objetivo atenuar um impacto de mudança de uma transmissão automática provida de uma embreagem gêmea. Tal objetivo é alcançado através de uma transmissão automática (100) provida de trens de engrenagem cujo número corresponde ao mesmo numero de graus de velocidade entre um eixo principal (SP) e um eixo secundário (SC), e uma primeira embreagem hidráulica (CL1) e segunda embreagem hidráulica (CL2) interrompe e conecta a transmissão de rotação entre um eixo de manivela (SI) e a transmissão. Uma válvula de mudança de comutação (154) é proporcionada para conectar a pressão de um líquido de funcionamento para qualquer uma das primeira e segunda embreagens (CL1, CL2). Um par de válvulas de controle de orifício (158 e 159) está disposto entre a válvula de mudança de comutação (154) e a primeira embreagem (CL1) e entre a válvula de mudança de comutação (154) e a segunda embreagem (CL2), respectivamente. Um par de acumuladores (156, 157) está disposto entre a válvula de mudança de comutação (154) e a primeira embreagem (CL1) e entre a válvula de mudança de comutação (154) e a segunda embreagem (CL2), respectivamente.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005284382A JP4753292B2 (ja) | 2005-09-29 | 2005-09-29 | 自動変速機の油圧制御装置 |
JP2005-284382 | 2005-09-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0603975A true BRPI0603975A (pt) | 2007-08-21 |
BRPI0603975B1 BRPI0603975B1 (pt) | 2018-05-15 |
Family
ID=37892266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0603975-8A BRPI0603975B1 (pt) | 2005-09-29 | 2006-09-27 | Aparelho de controle hidráulico para transmissão automática |
Country Status (8)
Country | Link |
---|---|
US (1) | US7607366B2 (pt) |
EP (1) | EP1788286B1 (pt) |
JP (1) | JP4753292B2 (pt) |
CN (1) | CN100540936C (pt) |
BR (1) | BRPI0603975B1 (pt) |
CA (1) | CA2559460C (pt) |
DE (1) | DE602006019193D1 (pt) |
MY (1) | MY143639A (pt) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4772534B2 (ja) * | 2006-02-27 | 2011-09-14 | 本田技研工業株式会社 | パワーユニット |
JP4821578B2 (ja) * | 2006-02-28 | 2011-11-24 | 日産自動車株式会社 | 自動変速機 |
JP4875384B2 (ja) * | 2006-02-28 | 2012-02-15 | 本田技研工業株式会社 | 車両用変速機 |
DE102007012194A1 (de) * | 2007-03-14 | 2008-09-18 | Zf Friedrichshafen Ag | Verfahren und Einrichtung zum Steuern eines automatisierten Stufenschaltgetriebes |
DE102008028902A1 (de) * | 2007-07-09 | 2009-01-15 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Antriebseinheit für ein Kraftfahrzeug |
DE102007056175B4 (de) * | 2007-11-21 | 2010-02-04 | Getrag Ford Transmissions Gmbh | Verfahren zum Befüllen eines Kupplungszylinders eines hydraulisch betätigbaren Kupplungssystems |
DE102008001196A1 (de) * | 2008-04-16 | 2009-10-22 | Zf Friedrichshafen Ag | Hydraulisch oder pneumatisch betätigbares formschlüssiges Schaltelement |
US8328686B2 (en) * | 2008-09-29 | 2012-12-11 | Honda Motor Co., Ltd. | Shift controller |
US8206265B2 (en) * | 2008-10-21 | 2012-06-26 | GM Global Technology Operations LLC | Control system for dual clutch transmission |
JP5262833B2 (ja) * | 2009-02-27 | 2013-08-14 | 日産自動車株式会社 | 車両のクラッチ制御装置 |
CN101936388B (zh) * | 2009-06-29 | 2015-09-30 | 博格华纳公司 | 采用双轴线链条的dct变速器 |
WO2011015182A1 (de) * | 2009-08-06 | 2011-02-10 | Schaeffler Technologies Gmbh & Co. Kg | Hydrauliksystem zum hydraulischen ansteuern eines doppelkupplungsgetriebes |
JP5379654B2 (ja) * | 2009-11-13 | 2013-12-25 | 富士重工業株式会社 | モータ変速装置 |
US8499795B2 (en) * | 2009-11-24 | 2013-08-06 | Keihin Corporation | Solenoid valve device |
US8601892B2 (en) | 2010-01-12 | 2013-12-10 | Borgwarner Inc. | DCT transmission utilizing a two axis chain |
JP5323748B2 (ja) * | 2010-03-11 | 2013-10-23 | ジヤトコ株式会社 | 自動変速機の油圧制御装置 |
CN101893044B (zh) * | 2010-07-21 | 2012-02-15 | 吉林大学 | 气动手自一体离合器操纵系统 |
US8935971B2 (en) * | 2010-10-15 | 2015-01-20 | GM Global Technology Operations LLC | Micro-electro-mechanical-systems based hydraulic control for a powertrain |
EP2685135B1 (en) * | 2011-03-09 | 2017-04-26 | Yamaha Hatsudoki Kabushiki Kaisha | Vehicle control apparatus, and motorcycle |
JP5418547B2 (ja) * | 2011-07-05 | 2014-02-19 | アイシン・エィ・ダブリュ株式会社 | 自動変速機の流体圧制御装置 |
EP2828621B1 (en) | 2012-03-23 | 2017-09-06 | Pacific Rim Engineered Products (1987) Ltd. | Gear engagement mechanism for transmissions and related methods |
CA2866935A1 (en) | 2012-03-23 | 2013-09-26 | Pacific Rim Engineered Products (1987) Ltd. | Dual clutch type power transmission with alternative torque transmission path providing alternative ratios |
JP5926222B2 (ja) | 2013-09-17 | 2016-05-25 | 本田技研工業株式会社 | 伝動装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51121660A (en) * | 1975-04-17 | 1976-10-25 | Toyota Motor Corp | Oil pressure controlling device for automatic gear box |
JPS5825179B2 (ja) * | 1978-02-17 | 1983-05-26 | トヨタ自動車株式会社 | 絞り制御弁 |
JPS6293553A (ja) * | 1986-09-11 | 1987-04-30 | Mazda Motor Corp | 複合クラツチ式多段歯車変速機の変速制御装置 |
JP3216424B2 (ja) * | 1994-06-20 | 2001-10-09 | トヨタ自動車株式会社 | ツインクラッチ式変速機 |
JP2000249215A (ja) * | 1999-03-04 | 2000-09-12 | Kubota Corp | 作業車の走行変速操作装置 |
US6460425B1 (en) * | 2001-01-10 | 2002-10-08 | New Venture Gear, Inc. | Twin clutch automated transmission |
JP2003139167A (ja) * | 2001-11-01 | 2003-05-14 | Honda Motor Co Ltd | 自動変速機の油圧制御機構 |
US7752936B2 (en) * | 2007-03-06 | 2010-07-13 | Honda Motor Co., Ltd. | Automatic transmission assembly for a vehicle, and vehicle incorporating same |
-
2005
- 2005-09-29 JP JP2005284382A patent/JP4753292B2/ja not_active Expired - Fee Related
-
2006
- 2006-09-12 CA CA2559460A patent/CA2559460C/en not_active Expired - Fee Related
- 2006-09-21 CN CN200610139812.XA patent/CN100540936C/zh not_active Expired - Fee Related
- 2006-09-26 MY MYPI20064212A patent/MY143639A/en unknown
- 2006-09-26 DE DE602006019193T patent/DE602006019193D1/de active Active
- 2006-09-26 EP EP06254965A patent/EP1788286B1/en not_active Expired - Fee Related
- 2006-09-26 US US11/526,757 patent/US7607366B2/en active Active
- 2006-09-27 BR BRPI0603975-8A patent/BRPI0603975B1/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20070068297A1 (en) | 2007-03-29 |
JP4753292B2 (ja) | 2011-08-24 |
JP2007092907A (ja) | 2007-04-12 |
CN1940332A (zh) | 2007-04-04 |
EP1788286A3 (en) | 2009-07-15 |
CA2559460A1 (en) | 2007-03-26 |
CA2559460C (en) | 2010-03-16 |
BRPI0603975B1 (pt) | 2018-05-15 |
DE602006019193D1 (de) | 2011-02-10 |
CN100540936C (zh) | 2009-09-16 |
US7607366B2 (en) | 2009-10-27 |
EP1788286A2 (en) | 2007-05-23 |
EP1788286B1 (en) | 2010-12-29 |
MY143639A (en) | 2011-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 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] | ||
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 16A 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 2689 DE 19-07-2022 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. |