BR0102661B1 - dispositivo de controle de pressão de óleo de transmissão continuamente variável. - Google Patents

dispositivo de controle de pressão de óleo de transmissão continuamente variável.

Info

Publication number
BR0102661B1
BR0102661B1 BRPI0102661-5A BR0102661A BR0102661B1 BR 0102661 B1 BR0102661 B1 BR 0102661B1 BR 0102661 A BR0102661 A BR 0102661A BR 0102661 B1 BR0102661 B1 BR 0102661B1
Authority
BR
Brazil
Prior art keywords
control device
pressure control
oil pressure
continuously variable
variable transmission
Prior art date
Application number
BRPI0102661-5A
Other languages
English (en)
Other versions
BR0102661A (pt
Inventor
Eiji Ohyama
Yoshimichi Tsubata
Masahiro Kanda
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 filed Critical
Publication of BR0102661A publication Critical patent/BR0102661A/pt
Publication of BR0102661B1 publication Critical patent/BR0102661B1/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
    • 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
    • F16H61/66—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 continuously variable gearings
    • F16H61/662—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 continuously variable gearings with endless flexible members
    • 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
    • F16H61/0003—Arrangement or mounting of elements of the control apparatus, e.g. valve assemblies or snapfittings of valves; Arrangements of the control unit on or in the transmission gearbox
    • F16H61/0009—Hydraulic control units for transmission control, e.g. assembly of valve plates or valve units

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • General Details Of Gearings (AREA)
  • Transmissions By Endless Flexible Members (AREA)
BRPI0102661-5A 2000-07-05 2001-07-04 dispositivo de controle de pressão de óleo de transmissão continuamente variável. BR0102661B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000204309A JP3461329B2 (ja) 2000-07-05 2000-07-05 無段変速機の油圧制御装置

Publications (2)

Publication Number Publication Date
BR0102661A BR0102661A (pt) 2002-02-13
BR0102661B1 true BR0102661B1 (pt) 2010-06-15

Family

ID=18701587

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0102661-5A BR0102661B1 (pt) 2000-07-05 2001-07-04 dispositivo de controle de pressão de óleo de transmissão continuamente variável.

Country Status (3)

Country Link
US (1) US6626779B2 (pt)
JP (1) JP3461329B2 (pt)
BR (1) BR0102661B1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2381121B1 (en) * 2003-01-29 2012-09-19 Honda Motor Co., Ltd. Failure determination device for start clutch
JP4602435B2 (ja) * 2008-03-31 2010-12-22 ジヤトコ株式会社 自動変速機の油圧制御用バルブ装置
JP5432104B2 (ja) 2010-09-28 2014-03-05 富士重工業株式会社 変速機油路構造
JP5648012B2 (ja) * 2012-04-02 2015-01-07 ジヤトコ株式会社 Ｖベルト式無段変速機のプーリ推力調整装置及び方法
EP2916039A4 (en) * 2013-02-14 2016-04-13 Aisin Aw Co POWER TRANSMISSION DEVICE

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0289024A3 (en) * 1987-04-30 1990-07-11 Honda Giken Kogyo Kabushiki Kaisha Belt-and-pulley type continuously variable transmission
JP2784919B2 (ja) * 1987-08-10 1998-08-13 スズキ株式会社 連続可変変速機制御方法
JPH01295067A (ja) * 1988-05-19 1989-11-28 Mazda Motor Corp 無段変速機の油圧制御装置
US5078662A (en) * 1988-12-29 1992-01-07 Nissan Motor Co., Ltd. Automatic transaxle
JPH0392661A (ja) * 1989-09-01 1991-04-17 Nissan Motor Co Ltd 自動変速機構造
US5327800A (en) * 1993-01-07 1994-07-12 Ford Motor Company System using vertical exhaust passage for maintaining primed condition of hydraulic circuits of an automatic transmission
US5829560A (en) * 1997-05-15 1998-11-03 General Motors Corporation Valve assembly in a hydraulic control for a ratio controller in a power transmission
JP4145390B2 (ja) * 1998-06-24 2008-09-03 富士重工業株式会社 自動変速機の油圧回路構造
JP2994626B1 (ja) * 1998-08-26 1999-12-27 本田技研工業株式会社 クラッチの油圧制御装置

Also Published As

Publication number Publication date
BR0102661A (pt) 2002-02-13
JP3461329B2 (ja) 2003-10-27
JP2002021991A (ja) 2002-01-23
US20020019279A1 (en) 2002-02-14
US6626779B2 (en) 2003-09-30

Similar Documents

Publication Publication Date Title
GB0108119D0 (en) Oil control device
DE69921153D1 (de) Variable ventilsteuerungseinrichtung
EP1126197A3 (en) Oil pressure control for continuously variable transmission
DE60236242D1 (de) Steuervorrichtung für stufenloses Getriebe
BR0109199B1 (pt) filtro de lìquido, especialmente filtro de óleo.
DE60108004D1 (de) Reibungsarme variable Ventilbetätigungsvorrichtung
BR0102221B1 (pt) transmissão hidrostática continuamente variável.
BR0208945B1 (pt) dispositivo de mudança com um só eixo.
DE50101561D1 (de) Hydraulische steuereinrichtung
DE60230708D1 (de) Mehrtonübertragungssystem mit Spitzenwertkontrolle
DE60137821D1 (de) Übersetzungssteuerung für stufenloses Umschlingungsgetriebe
DE50201026D1 (de) Mechatronische getriebesteuerung
NO20013658L (no) Differensiell hydrostatisk transmisjonsanordning
DE69919089D1 (de) Variable Ventilsteuervorrichtung
BR0102661B1 (pt) dispositivo de controle de pressão de óleo de transmissão continuamente variável.
DE10196545T1 (de) Stufenlos regelbares Übersetzungsgetriebe
BR0015554B1 (pt) dispositivo de estampagem alongado.
BR0100687B1 (pt) dispositivo para a transmissão de movimentos seletivos e/ou comando.
ITTO20010872A0 (it) Dispositivo valvolare idraulico.
BR0204447B1 (pt) sistema de controle de pressão de óleo para transmissão automática.
DE60103837D1 (de) Variable Ventilsteuerungseinrichtung
BR0201837B1 (pt) transmissão de força.
DE60125321D1 (de) Variable Ventilsteuervorrichtung
ES1050389Y (es) Dispositivo de alumbrado.
GB2379960B (en) Toroidal continuously variable transmission.

Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/07/2001, 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 12A 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 2259 DE 22-04-2014 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.