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AR070096A1 - Transmision diferencial con caracteristica limpiadora - Google Patents

Transmision diferencial con caracteristica limpiadora

Info

Publication number
AR070096A1
AR070096A1 ARP090100011A AR070096A1 AR 070096 A1 AR070096 A1 AR 070096A1 AR P090100011 A ARP090100011 A AR P090100011A AR 070096 A1 AR070096 A1 AR 070096A1
Authority
AR
Argentina
Prior art keywords
clutch discs
fluid
transmission
limited slip
pressurized
Prior art date
Application number
Other languages
English (en)
Inventor
Thomas Hung Vu
Original Assignee
Deere & Co
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 Deere & Co filed Critical Deere & Co
Publication of AR070096A1 publication Critical patent/AR070096A1/es

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
    • F16H48/00—Differential gearings
    • F16H48/38—Constructional details
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0469—Bearings or seals
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0402—Cleaning of lubricants, e.g. filters or magnets
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0482—Gearings with gears having orbital motion
    • F16H57/0483—Axle or inter-axle differentials
    • 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
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/4165—Control of cooling or lubricating
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/043—Guidance of lubricant within rotary parts, e.g. axial channels or radial openings in shafts
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0473—Friction devices, e.g. clutches or brakes
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2562—Dividing and recombining
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2579—Flow rate responsive
    • Y10T137/2589—Pilot valve operated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
  • Retarders (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

Una transmision diferencial de deslizamiento limitado del tipo cerrado en la cual un lubricante presurizado es alimentado a los engranajes rotatorios y una serie de discos de embrague de deslizamiento limitado. Los discos de embrague son vinculados por fluido de control presurizado. Un conjunto valvular que tiene una válvula de carrete responde a la presion de vinculacion para permitir la descarga de una porcion de fluido presurizado de los discos de embrague hacia una cámara sumidero y que la transmision purgue la suciedad que pueda haberse acumulado en los discos de embrague. La válvula de carrete está dispuesta de modo que el fluido pase solamente durante un movimiento intermedio de la válvula para minimizar cualquier pérdida de presion del fluido lubricante para la transmision y embragues de deslizamiento limitado.
ARP090100011 2008-01-08 2009-01-05 Transmision diferencial con caracteristica limpiadora AR070096A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/970,569 US7918315B2 (en) 2008-01-08 2008-01-08 Differential transmission with cleaning feature

Publications (1)

Publication Number Publication Date
AR070096A1 true AR070096A1 (es) 2010-03-17

Family

ID=40532218

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090100011 AR070096A1 (es) 2008-01-08 2009-01-05 Transmision diferencial con caracteristica limpiadora

Country Status (14)

Country Link
US (1) US7918315B2 (es)
EP (1) EP2078885B1 (es)
JP (1) JP5457683B2 (es)
KR (1) KR20090076810A (es)
CN (1) CN101482173B (es)
AR (1) AR070096A1 (es)
AU (1) AU2008264207B2 (es)
BR (1) BRPI0805639A2 (es)
CA (1) CA2647923A1 (es)
DE (1) DE602008003889D1 (es)
MX (1) MX2009000091A (es)
NZ (1) NZ573897A (es)
RU (1) RU2481515C2 (es)
ZA (1) ZA200900160B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2037144B1 (de) * 2007-09-14 2014-05-14 Schaeffler Technologies GmbH & Co. KG Verriegeln einer Reibungskupplungsbaugruppe unter Verwendung eines Rückschlagventils
US8475319B2 (en) * 2010-05-13 2013-07-02 Deere & Company Final drive comprising a lubrication system
US8740741B2 (en) * 2011-09-09 2014-06-03 Deere & Company Effective cooling system for limited slip differential assembly
CN108138932B (zh) * 2015-09-24 2021-10-26 伊顿智能动力有限公司 电液限滑差速器系统
CN105443720A (zh) * 2015-12-17 2016-03-30 长安大学 一种fsae赛车传动系的限滑差速器壳体
US10451172B2 (en) * 2016-01-18 2019-10-22 Deere & Company Transmission cooling arrangement with overhead spray
US11274740B2 (en) 2016-09-29 2022-03-15 Borgwarner Sweden Ab Lubrication system for an axle drive
CN111480469A (zh) * 2020-05-13 2020-08-04 曲伟 一种园林剪
CN112128358B (zh) * 2020-10-26 2024-11-29 株洲齿轮有限责任公司 一种变速箱差速器的内部润滑油道
KR102415216B1 (ko) * 2022-03-30 2022-07-01 이병준 삼륜차량의 차동잠금장치

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991664A (en) 1957-10-18 1961-07-11 Gen Motors Corp Fluid lock differential
US3314495A (en) * 1964-12-07 1967-04-18 Trw Inc Valving system for power steering pump
JPS4911089B1 (es) * 1969-06-30 1974-03-14
US3894446A (en) * 1974-06-03 1975-07-15 Twin Disc Inc Power transmission having friction clutch bias differential with automatic clutch release
US4412459A (en) 1981-04-15 1983-11-01 Eaton Corporation Controlled differential
SU1115928A1 (ru) * 1983-04-21 1984-09-30 Белорусский Ордена Трудового Красного Знамени Политехнический Институт Механизм блокировки дифференциала ведущего моста колесной машины
JPS6167631A (ja) * 1984-09-07 1986-04-07 Aisin Warner Ltd 車両のデイフアレンシヤル制御装置
JPS6338764A (ja) * 1986-08-04 1988-02-19 Asano Haguruma Kosakusho:Kk 差動制限装置における潤滑装置
US4972762A (en) 1989-03-06 1990-11-27 Kubik Philip A Warm-up circuit for hydraulic pilot control system
JPH05106710A (ja) * 1991-10-17 1993-04-27 Hino Motors Ltd 差動制限装置
JPH05170002A (ja) 1991-12-18 1993-07-09 Hino Motors Ltd 電子制御差動制限装置における湿式多板クラツチの潤滑装置
US5595214A (en) * 1993-02-10 1997-01-21 Asha Corporation Hydraulic coupling for vehicle drivetrain
US6120408A (en) * 1999-03-08 2000-09-19 Mclaren Automotive Group, Inc. Limited slip differential with temperature compensating valve
US6206163B1 (en) * 1999-11-13 2001-03-27 Borgwarner Inc. Flow control capsule for clutch lubrication and cooling
JP2001165196A (ja) * 1999-12-06 2001-06-19 Toyota Central Res & Dev Lab Inc 湿式クラッチの冷却機構
US6397590B1 (en) 2000-05-15 2002-06-04 Hr Textron Inc. Hydraulic warming system for use in low ambient temperature applications
RU2240457C1 (ru) * 2003-05-12 2004-11-20 Ульяновский государственный технический университет Дифференциал транспортной машины
US7318511B2 (en) 2005-06-27 2008-01-15 Eaton Corporation Coupling device independent of differential speed
US7353927B2 (en) * 2005-09-28 2008-04-08 Dana Automotive Systems Group, Llc. Electro-magnetic actuator for torque coupling with variable pressure-control spool valve

Also Published As

Publication number Publication date
CN101482173A (zh) 2009-07-15
KR20090076810A (ko) 2009-07-13
JP2009162383A (ja) 2009-07-23
US20090173579A1 (en) 2009-07-09
AU2008264207B2 (en) 2014-10-09
CN101482173B (zh) 2014-04-09
NZ573897A (en) 2011-01-28
CA2647923A1 (en) 2009-07-08
ZA200900160B (en) 2010-09-29
EP2078885A1 (en) 2009-07-15
DE602008003889D1 (de) 2011-01-20
JP5457683B2 (ja) 2014-04-02
US7918315B2 (en) 2011-04-05
RU2481515C2 (ru) 2013-05-10
BRPI0805639A2 (pt) 2010-09-14
EP2078885B1 (en) 2010-12-08
MX2009000091A (es) 2009-08-28
AU2008264207A1 (en) 2009-07-23
RU2008152845A (ru) 2010-07-10

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