BRPI0400282A - Diferencial de deslizamento limitado de resposta magnética - Google Patents

Diferencial de deslizamento limitado de resposta magnética

Info

Publication number
BRPI0400282A
BRPI0400282A BR0400282-2A BRPI0400282A BRPI0400282A BR PI0400282 A BRPI0400282 A BR PI0400282A BR PI0400282 A BRPI0400282 A BR PI0400282A BR PI0400282 A BRPI0400282 A BR PI0400282A
Authority
BR
Brazil
Prior art keywords
differential
magnetic response
fluid
limited slip
housing
Prior art date
Application number
BR0400282-2A
Other languages
English (en)
Inventor
Jason E E Moore
Frederick E Zink
Original Assignee
American Axle & Mfg Inc
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 American Axle & Mfg Inc filed Critical American Axle & Mfg Inc
Publication of BRPI0400282A publication Critical patent/BRPI0400282A/pt
Publication of BRPI0400282B1 publication Critical patent/BRPI0400282B1/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
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • 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
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
    • 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
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/26—Arrangements for suppressing or influencing the differential action, e.g. locking devices using fluid action, e.g. viscous 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
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • F16H48/34—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using electromagnetic or electric actuators
    • 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
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H2048/204—Control of arrangements for suppressing differential actions
    • 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
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • F16H48/34—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using electromagnetic or electric actuators
    • F16H2048/346—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using electromagnetic or electric actuators using a linear motor

Landscapes

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

Abstract

"DIFERENCIAL DE DESLIZAMENTO LIMITADO DE RESPOSTA MAGNéTICA". A patente de invenção refere-se a um sistema de diferencial que inclui uma carcaça, um par de engrenagens de pinhão, um par de engrenagens laterais e um acoplamento eletricamente operável, incluindo um fluido de resposta magnética. O acoplamento seletivamente interconecta de forma acionadora uma das engrenagens laterais e a carcaça. Em um caso, a presente invenção inclui um rotor que tem uma pluralidade de lâminas que se estende para fora posicionada em comunicação com um fluido magnetoreológico. Um eletroímã é seletivamente atuado para se mudar a viscosidade do fluido magneto-reológico. Desta maneira, o diferencial pode funcionar como um diferencial 'aberto', um diferencial 'travado' ou um diferencial acomodando uma condição de deslizamento limitado.
BRPI0400282A 2003-02-05 2004-02-04 sistema de diferencial de deslizamento limitado de resposta magnética BRPI0400282B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/358,704 US6817961B2 (en) 2003-02-05 2003-02-05 Magnetically responsive limited slip differential

Publications (2)

Publication Number Publication Date
BRPI0400282A true BRPI0400282A (pt) 2004-12-28
BRPI0400282B1 BRPI0400282B1 (pt) 2016-11-08

Family

ID=32655630

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0400282A BRPI0400282B1 (pt) 2003-02-05 2004-02-04 sistema de diferencial de deslizamento limitado de resposta magnética

Country Status (5)

Country Link
US (2) US6817961B2 (pt)
EP (1) EP1445512B1 (pt)
JP (1) JP4492142B2 (pt)
KR (1) KR100985212B1 (pt)
BR (1) BRPI0400282B1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6817961B2 (en) * 2003-02-05 2004-11-16 American Axle & Manufacturing, Inc. Magnetically responsive limited slip differential
WO2006032295A1 (de) * 2004-09-25 2006-03-30 Gkn Driveline International Gmbh Sperranordnung mit verstellung durch magnetorheologisches fluid
FR2879275B1 (fr) * 2004-12-14 2008-05-30 Renault Sas Systeme d'arret d'axe de satellite dans un differentiel
KR100796163B1 (ko) 2006-10-31 2008-01-21 다이모스(주) 차량의 전자 제어 식 액슬 모듈
JP4930219B2 (ja) * 2007-06-26 2012-05-16 トヨタ自動車株式会社 歯車伝達装置
US9347542B2 (en) * 2008-09-30 2016-05-24 American Axle & Manufacturing, Inc. Parallel-axis helical differential assembly
US8127907B1 (en) 2009-02-03 2012-03-06 White Brian R Marine transmission using rheological fluids
US8230739B2 (en) 2009-05-07 2012-07-31 Ford Global Technologies, Llc Rotational speed sensor assembly
US8626410B2 (en) 2012-01-23 2014-01-07 Caterpillar Inc. Powertrain system having lockable differential
RU2627332C1 (ru) * 2013-12-17 2017-08-07 Халлибертон Энерджи Сервисез, Инк. Механизм управления скоростью двойного типа для турбины
US10436056B2 (en) 2015-06-23 2019-10-08 General Electric Company Relative position measurement
US9784354B2 (en) 2015-09-24 2017-10-10 Ford Global Technologies, Llc Method for controlling a limited slip differential
SE539976C2 (en) * 2016-06-22 2018-02-20 Scania Cv Ab An inter-axle differential assembly, a driving axle assembly and a motor vehicle
CN114593192A (zh) * 2020-12-07 2022-06-07 长城汽车股份有限公司 限滑差速器的控制方法、装置、介质、设备及车辆
CN112984073B (zh) * 2021-04-16 2024-05-10 吉林大学 一种基于磁流变液的行星齿轮式差速器

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1075442A (fr) * 1953-03-03 1954-10-15 Dynamatic Corp Perfectionnements aux embrayages électromagnétiques
US4444298A (en) 1981-07-10 1984-04-24 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Viscous shear clutch
DE3612189A1 (de) * 1986-04-11 1987-10-15 Opel Adam Ag Schaltbare und in ihrer kennlinie variable fluessigkeitsreibungskupplung
EP0347165B1 (en) 1988-06-15 1993-11-24 Group Lotus Limited Differential unit
US4896754A (en) 1988-08-25 1990-01-30 Lord Corporation Electrorheological fluid force transmission and conversion device
JP2820161B2 (ja) * 1989-07-20 1998-11-05 栃木富士産業株式会社 連結装置
US5007513A (en) 1990-04-03 1991-04-16 Lord Corporation Electroactive fluid torque transmission apparatus with ferrofluid seal
FR2666391A1 (fr) * 1990-08-07 1992-03-06 Glaenzer Spicer Sa Dispositif de transmission a differentiel et accouplement notamment pour vehicule automobile.
US5322484A (en) 1992-12-22 1994-06-21 Dana Corporation Locking differential with clutch activated by electrorheological fluid coupling
US5358084A (en) 1993-01-19 1994-10-25 Chrysler Corporation Torque magnitude control using electrorheological fluids
US5779013A (en) 1996-07-18 1998-07-14 New Venture Gear, Inc. Torque transfer apparatus using magnetorheological fluids
US6183386B1 (en) 1996-12-27 2001-02-06 Dana Corporation Differential containing rheological fluid
US5730531A (en) 1997-03-21 1998-03-24 Trw Inc. Center bearing assembly with rheological fluid for damping vibrations
US5915513A (en) 1997-08-26 1999-06-29 Borg-Warner Automotive, Inc. Clutch with magneto-rheological operator for transfer cases and the like
US6527661B2 (en) * 2000-05-12 2003-03-04 Auburn Gear, Inc. Limited slip differential having magnetorheological fluid brake
US6334832B1 (en) 2000-05-31 2002-01-01 Warn Industries, Inc. Control for vehicle differential
US6428441B1 (en) * 2000-08-28 2002-08-06 Spicer Technology, Inc. Locking differential with clutch activated by magnetorheological fluid
US6585616B1 (en) * 2000-11-06 2003-07-01 Honda Giken Kogyo Kabushiki Kaisha Magneto-rheological variable limited slip differential
US6454674B1 (en) * 2001-02-23 2002-09-24 Visteon Global Technologies, Inc. Controllable torque transfer differential mechanism using magnetorheological fluid
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US6817961B2 (en) * 2003-02-05 2004-11-16 American Axle & Manufacturing, Inc. Magnetically responsive limited slip differential

Also Published As

Publication number Publication date
EP1445512A3 (en) 2007-08-22
EP1445512B1 (en) 2012-04-25
JP4492142B2 (ja) 2010-06-30
US20050064978A1 (en) 2005-03-24
BRPI0400282B1 (pt) 2016-11-08
US6991576B2 (en) 2006-01-31
EP1445512A2 (en) 2004-08-11
US20040152553A1 (en) 2004-08-05
KR20040071070A (ko) 2004-08-11
US6817961B2 (en) 2004-11-16
KR100985212B1 (ko) 2010-10-05
JP2004239439A (ja) 2004-08-26

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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]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 08/11/2016, 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 18A 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 2656 DE 30-11-2021 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.