MX366470B - Control de diferencial de bloqueo. - Google Patents

Control de diferencial de bloqueo.

Info

Publication number
MX366470B
MX366470B MX2015013498A MX2015013498A MX366470B MX 366470 B MX366470 B MX 366470B MX 2015013498 A MX2015013498 A MX 2015013498A MX 2015013498 A MX2015013498 A MX 2015013498A MX 366470 B MX366470 B MX 366470B
Authority
MX
Mexico
Prior art keywords
differential
dog clutch
engagement
threshold
temperature
Prior art date
Application number
MX2015013498A
Other languages
English (en)
Other versions
MX2015013498A (es
Inventor
Lucas Michael Vanderpool
Jacob Martin Povirk
Jihong Guo
Patrick Meloche
Brian Carl
Original Assignee
Ford Global Tech Llc
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 Ford Global Tech Llc filed Critical Ford Global Tech Llc
Publication of MX2015013498A publication Critical patent/MX2015013498A/es
Publication of MX366470B publication Critical patent/MX366470B/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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/46—Inputs being a function of speed dependent on a comparison between speeds
    • 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
    • F16H48/24—Arrangements for suppressing or influencing the differential action, e.g. locking devices using positive clutches or brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
    • B60K23/04—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for differential gearing
    • 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
    • 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
    • F16H48/32—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using fluid pressure 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
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0405—Monitoring quality of lubricant or hydraulic fluids
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/44—Inputs being a function of speed dependent on machine speed of the machine, e.g. the vehicle
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/60—Inputs being a function of ambient conditions
    • F16H59/64—Atmospheric temperature
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • F16H59/72—Inputs being a function of gearing status dependent on oil characteristics, e.g. temperature, viscosity
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Quality & Reliability (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Fluid Mechanics (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Retarders (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

Un diferencial de bloqueo incluye un embrague de garras configurado para acoplar selectivamente un portador a un semieje en respuesta a fuerzas magnéticas generadas por la corriente eléctrica en una bobina. Un método para operar el diferencial se adapta para evitar intentos fallidos de engranaje que potencialmente podrían dañar el embrague de garras. Si un conductor ordena el empleo de la función de bloqueo durante una velocidad de diferencial, un controlador espera para ordenar el engranaje del embrague de garras hasta que la velocidad de diferencial disminuya por debajo de un umbral. El controlador mide o infiere una temperatura del fluido diferencial y ajusta el umbral a valores más altos cuando la temperatura es fría.
MX2015013498A 2014-09-26 2015-09-22 Control de diferencial de bloqueo. MX366470B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/497,426 US9382992B2 (en) 2014-09-26 2014-09-26 Control of locking differential

Publications (2)

Publication Number Publication Date
MX2015013498A MX2015013498A (es) 2016-03-25
MX366470B true MX366470B (es) 2019-07-10

Family

ID=54867349

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015013498A MX366470B (es) 2014-09-26 2015-09-22 Control de diferencial de bloqueo.

Country Status (4)

Country Link
US (1) US9382992B2 (es)
CN (1) CN105465351B (es)
DE (1) DE202015104794U1 (es)
MX (1) MX366470B (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015218995A1 (de) 2015-10-01 2017-04-06 Zf Friedrichshafen Ag Verfahren zum Betätigen einer Differentialsperre eines Differentials in einem Kraftfahrzeugantriebsstrang
US10197149B2 (en) * 2016-03-23 2019-02-05 Kawasaki Jukogyo Kabushiki Kaisha V-belt type continuously variable transmission
US10889185B2 (en) * 2018-11-30 2021-01-12 Kawasaki Jukogyo Kabushiki Kaisha Drive switching mechanism of utility vehicle
DE102019204129A1 (de) * 2019-03-26 2020-10-01 Zf Friedrichshafen Ag Verfahren zum Steuern einer Fahrdynamikfunktion einer Arbeitsmaschine
CN112297818B (zh) * 2020-10-16 2022-06-10 东风小康汽车有限公司重庆分公司 混合动力系统及汽车
CN112622603B (zh) * 2020-12-30 2022-06-07 徐工集团工程机械股份有限公司 一种四轮独立驱动轮架可调姿车辆综合驱动系统
US11535239B2 (en) * 2021-05-13 2022-12-27 Dana Belgium N.V. Diagnostic and control method for a vehicle system
US11808342B2 (en) 2022-02-08 2023-11-07 Dana Automotive Systems Group, Llc Differential carrier

Family Cites Families (21)

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Publication number Priority date Publication date Assignee Title
US3430519A (en) * 1967-01-17 1969-03-04 Eaton Yale & Towne Differential with temperature compensating clutch
DE3643831A1 (de) 1986-12-20 1988-07-07 Deere & Co Antriebssystem fuer die raeder zweier radpaare
US4884470A (en) * 1987-12-15 1989-12-05 Tochigifujisangyo Kabushiki Kaisha Power transmission apparatus
US5105900A (en) 1990-12-07 1992-04-21 New Venture Gear, Inc. Transfer case cold shift assist
US6361466B1 (en) 2000-02-15 2002-03-26 Meritor Heavy Vehicle Systems, Llc Temperature based differential lock control
US6835155B2 (en) * 2002-12-11 2004-12-28 Dana Corporation Position compensating differential locking mechanism
US6755763B1 (en) * 2003-02-25 2004-06-29 Ntn Corporation Vehicle driveline system with electronically controlled roller clutch assembly
US7152720B2 (en) * 2005-01-08 2006-12-26 Dana Corporation Automated inter-axle differential lock actuation sensing method
US7357749B2 (en) * 2005-12-15 2008-04-15 Eaton Corporation Limited slip differential and engagement sensing mechanism therefor
US7553255B2 (en) * 2006-10-13 2009-06-30 Ford Global Technologies, Llc. Locker clutch control for a differential mechanism
JP4447027B2 (ja) * 2007-08-07 2010-04-07 トヨタ自動車株式会社 車両用動力伝達装置の制御装置
US8051744B2 (en) * 2009-03-04 2011-11-08 Eaton Corporation Locking differential
US8156843B2 (en) * 2009-04-07 2012-04-17 Ford Global Technologies, Llc Voltage control of a locking differential
US8109853B2 (en) 2009-04-07 2012-02-07 Ford Global Technologies, Llc Control of a locking differential
US9605740B2 (en) * 2009-10-01 2017-03-28 Ford Global Technologies, Llc Control of an electronic locking differential
US20110269595A1 (en) * 2010-04-30 2011-11-03 American Axle & Manufacturing Inc. Control strategy for operating a locking differential
GB2488156A (en) 2011-02-18 2012-08-22 Land Rover Uk Ltd Vehicle and method for preventing switching between drive modes
KR101905916B1 (ko) * 2012-12-11 2018-10-08 현대자동차주식회사 자동화 수동변속기의 싱크스타트 탐색방법
US9651142B2 (en) * 2013-03-11 2017-05-16 Dana Automotive Systems Group, Llc Differential carrier temperature sensing method
US9162569B2 (en) * 2013-07-30 2015-10-20 Arvinmeritor Technology, Llc Method of controlling a differential lock
TWI558584B (zh) * 2014-01-02 2016-11-21 Kwang Yang Motor Co Vehicle power control device and method for vehicle differential controller

Also Published As

Publication number Publication date
US9382992B2 (en) 2016-07-05
CN105465351A (zh) 2016-04-06
US20160091071A1 (en) 2016-03-31
CN105465351B (zh) 2019-05-07
DE202015104794U1 (de) 2015-12-03
MX2015013498A (es) 2016-03-25

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