ES2505267T3 - Diferencial de bloqueo controlado electrónicamente provisto de un mazo de conductores de cables de control lógico - Google Patents

Diferencial de bloqueo controlado electrónicamente provisto de un mazo de conductores de cables de control lógico Download PDF

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Publication number
ES2505267T3
ES2505267T3 ES10724579.7T ES10724579T ES2505267T3 ES 2505267 T3 ES2505267 T3 ES 2505267T3 ES 10724579 T ES10724579 T ES 10724579T ES 2505267 T3 ES2505267 T3 ES 2505267T3
Authority
ES
Spain
Prior art keywords
switch
circuit
control system
differential
electronically controlled
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES10724579.7T
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English (en)
Inventor
Terry A. Dayton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eaton Corp
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of ES2505267T3 publication Critical patent/ES2505267T3/es
Active legal-status Critical Current
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Classifications

    • 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
    • F16H48/20—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
    • 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
    • F16H48/20—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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Retarders (AREA)

Abstract

Un sistema de control el cual controla lógicamente el funcionamiento de un diferencial de bloqueo controlado electrónicamente, dicho sistema de control comprendiendo: un circuito (56) que incluye: un conmutador de retención (62) que está conectado eléctricamente a una primera fuente de energía y adaptado para proporcionar potencia de retención al diferencial; dicho sistema de control estando caracterizado porque el circuito (56) adicionalmente comprende: un contactor disyuntor de doble polo, doble carrera (72) que está conectado eléctricamente a dicho conmutador de retención (62) e incluye un primer conmutador (74), un segundo conmutador (76) y una bobina (78), dicho segundo conmutador (76) estando adaptado para "saltar" dicho conmutador de retención (62); en el que dicho circuito (56) se deshabilita cuando la potencia a dicho sistema de control se desconecta y en un modo "en espera" cuando la potencia a dicho sistema de control se conecta y, en el momento en que dicho conmutador de retención (62) es activado, la corriente fluye desde un punto de arranque de dicho circuito a través de dicho circuito para activar dicho contactor disyuntor (72), en el que, en dicho circuito, dicho primer conmutador (74) se cierra para alimentar el diferencial, en el que, en dicho circuito, dicho segundo conmutador (76) se cierra de tal modo que dicha corriente "salta" dicho conmutador de retención (62) y el diferencial es accionado.

Description

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Claims (1)

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ES10724579.7T 2009-05-20 2010-05-20 Diferencial de bloqueo controlado electrónicamente provisto de un mazo de conductores de cables de control lógico Active ES2505267T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/468,894 US8100805B2 (en) 2009-05-20 2009-05-20 Electronically controlled locking differential having logic-control wire harness
US468894 2009-05-20
PCT/IB2010/001188 WO2010133954A1 (en) 2009-05-20 2010-05-20 Electronically controlled locking differential having logic-control wire harness

Publications (1)

Publication Number Publication Date
ES2505267T3 true ES2505267T3 (es) 2014-10-09

Family

ID=42711798

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10724579.7T Active ES2505267T3 (es) 2009-05-20 2010-05-20 Diferencial de bloqueo controlado electrónicamente provisto de un mazo de conductores de cables de control lógico

Country Status (12)

Country Link
US (1) US8100805B2 (es)
EP (1) EP2432657B1 (es)
JP (1) JP5637465B2 (es)
KR (1) KR101704080B1 (es)
CN (2) CN101893079B (es)
AU (1) AU2010250902B2 (es)
CA (1) CA2759455A1 (es)
ES (1) ES2505267T3 (es)
MX (1) MX2011012429A (es)
PL (1) PL2432657T3 (es)
RU (1) RU2547668C2 (es)
WO (1) WO2010133954A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8100805B2 (en) * 2009-05-20 2012-01-24 Eaton Corporation Electronically controlled locking differential having logic-control wire harness
EP2651683B1 (en) 2010-12-16 2015-02-11 Polaris Industries Inc. Multimode traction system
US8858385B2 (en) 2012-10-26 2014-10-14 Auburn Gear, Inc. Locking differential
CA2887514C (en) 2014-04-09 2023-05-23 TAP Worldwide, LLC Locking differential
US10012300B2 (en) * 2014-08-04 2018-07-03 American Axle & Manufacturing, Inc. Clutched component
US11378167B2 (en) 2017-09-19 2022-07-05 Bombardier Recreational Products Inc. Control of a limited slip differential based on an accelerator control position
US11674578B2 (en) 2017-09-19 2023-06-13 Bombardier Recreational Products Inc. Control of a limited slip differential optimized for slippery driving conditions
WO2019058230A1 (en) 2017-09-19 2019-03-28 Bombardier Recreational Products Inc. CONTROL OF LIMITED SLIP DIFFERENTIAL BASED ON MOTOR TORQUE
CN108869692B (zh) * 2018-08-01 2023-08-04 青岛华瑞汽车零部件股份有限公司 一种电磁锁止差速器
US11195350B2 (en) * 2020-04-13 2021-12-07 Dana Automotive Systems Group, Llc System and method for controlling a locking differential of an axle

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US3400610A (en) * 1966-03-31 1968-09-10 Ford Motor Co Locking differential gear
WO1981002049A1 (en) * 1980-01-14 1981-07-23 B Avery Vehicle differential control system
JPS6123629Y2 (es) * 1981-03-20 1986-07-15
SU1011404A1 (ru) * 1981-12-15 1983-04-15 Белорусский Ордена Трудового Красного Знамени Политехнический Институт Устройство дл блокировки дифференциала ведущего моста транспортного средства
JPS59135234U (ja) * 1983-03-01 1984-09-10 日産ディーゼル工業株式会社 車両のデフロツク装置
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DE3808402A1 (de) * 1988-03-12 1989-09-21 Opel Adam Ag Ausgleichsgetriebe fuer die antriebsachsen von kraftfahrzeugen
JPH063700Y2 (ja) * 1988-04-15 1994-02-02 カヤバ工業株式会社 車両制御装置の安全装置
US5130657A (en) * 1990-12-24 1992-07-14 Hornung Thomas F Air bypass valve tester
JPH04365637A (ja) * 1991-06-13 1992-12-17 Hino Motors Ltd 全輪駆動車のセンターデフ制御装置
US6083134A (en) * 1999-02-18 2000-07-04 Eaton Corporation Electronically actuated locking differential
US6551209B2 (en) * 2000-01-18 2003-04-22 Eaton Corporation Electronically actuated locking differential
US6309321B1 (en) * 2000-08-11 2001-10-30 Tractech Inc Fully-locking torque-proportioning differential
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Also Published As

Publication number Publication date
CN101893079B (zh) 2014-11-12
AU2010250902B2 (en) 2013-07-11
KR101704080B1 (ko) 2017-02-22
CN201836333U (zh) 2011-05-18
CN101893079A (zh) 2010-11-24
RU2547668C2 (ru) 2015-04-10
RU2011151833A (ru) 2013-06-27
JP2012527372A (ja) 2012-11-08
CA2759455A1 (en) 2010-11-25
EP2432657A1 (en) 2012-03-28
PL2432657T3 (pl) 2015-02-27
US20100298082A1 (en) 2010-11-25
US8100805B2 (en) 2012-01-24
JP5637465B2 (ja) 2014-12-10
KR20120016127A (ko) 2012-02-22
AU2010250902A1 (en) 2011-10-27
MX2011012429A (es) 2012-02-21
EP2432657B1 (en) 2014-08-13
WO2010133954A1 (en) 2010-11-25

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