CL2018001918A1 - Sistema de enfriamiento de aceite del convertidor de torsión y método de uso - Google Patents

Sistema de enfriamiento de aceite del convertidor de torsión y método de uso

Info

Publication number
CL2018001918A1
CL2018001918A1 CL2018001918A CL2018001918A CL2018001918A1 CL 2018001918 A1 CL2018001918 A1 CL 2018001918A1 CL 2018001918 A CL2018001918 A CL 2018001918A CL 2018001918 A CL2018001918 A CL 2018001918A CL 2018001918 A1 CL2018001918 A1 CL 2018001918A1
Authority
CL
Chile
Prior art keywords
oil
cooling system
torsion
torsion converter
converter
Prior art date
Application number
CL2018001918A
Other languages
English (en)
Inventor
Harold W Spielman
Original Assignee
Towhaul 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 Towhaul Corp filed Critical Towhaul Corp
Publication of CL2018001918A1 publication Critical patent/CL2018001918A1/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
    • F16H41/00—Rotary fluid gearing of the hydrokinetic type
    • F16H41/24—Details
    • F16H41/30—Details relating to venting, lubrication, cooling, circulation of the cooling medium
    • 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
    • F16H41/00—Rotary fluid gearing of the hydrokinetic type
    • F16H41/04—Combined pump-turbine units
    • 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
    • F16H57/0412—Cooling or heating; Control of 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
    • 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
    • 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
    • F16H61/02—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 characterised by the signals used
    • F16H61/0202—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 characterised by the signals used the signals being electric
    • F16H61/0204—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 characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0206—Layout of electro-hydraulic control circuits, e.g. arrangement of valves
    • 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
    • F16H61/48—Control of exclusively fluid gearing hydrodynamic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/42—Clutches or brakes
    • B60Y2400/426—Hydrodynamic couplings, e.g. torque converters
    • 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
    • F16H61/0021—Generation or control of line pressure
    • F16H2061/0037—Generation or control of line pressure characterised by controlled fluid supply to lubrication circuits of the 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Details Of Gearings (AREA)
  • Arrangement Of Transmissions (AREA)

Abstract

UN SISTEMA DE ENFRIAMIENTO DEL ACEITE DEL CONVERTIDOR DE TORSIÓN INCLUYE UN SISTEMA DE ENFRIAMIENTO DE ACEITE CON AIRE QUE ESTÁ ADAPTADO PARA SER DISPUESTO ENTRE UNA SALIDA DE ACEITE DE CARGA DEL CONVERTIDOR DE TORSIÓN Y LA ENTRADA DE ACEITE DE CARGA. EL SISTEMA DE ENFRIAMIENTO DEL ACEITE DEL CONVERTIDOR DE TORSIÓN TIENE UN CONTROLADOR QUE DIRIGE EL ACEITE CUANDO ESTÁ A UNA TEMPERATURA PREDETERMINADA PARA PASAR A TRAVÉS DE UN ENFRIADOR DE ACEITE CON AIRE PARA ENFRIARLO Y LUEGO DIRIGE EL ACEITE ENFRIADO DE VUELTA A LA ENTRADA DEL CONVERTIDOR DE TORSIÓN PARA LA OPERACIÓN DEL CONVERTIDOR DE TORSIÓN . EL SISTEMA DE ENFRIAMIENTO DEL ACEITE DEL CONVERTIDOR DE TORSIÓN FUNCIONA NORMALMENTE EN LA OPERACIÓN EN MODO SIN BLOQUEO DEL CONVERTIDOR DE TORSIÓN. EL USO DEL SISTEMA DE ENFRIAMIENTO DEL ACEITE DEL CONVERTIDOR DE TORSIÓN PERMITE QUE UN VEHÍCULO OPERE CONTINUAMENTE EN UN MODO DE CONVERTIDOR DE TORSIÓN DURANTE UN PERÍODO PROLONGADO DE TIEMPO, LO CUAL ES EXTREMADAMENTE ÚTIL CUANDO EL VEHÍCULO ES REQUERIDO PARA ARRASTRAR CARGAS PESADAS SOBRE PENDIENTES PRONUNCIADAS.
CL2018001918A 2017-07-19 2018-07-13 Sistema de enfriamiento de aceite del convertidor de torsión y método de uso CL2018001918A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/653,593 US10428923B2 (en) 2017-07-19 2017-07-19 Torque converter oil cooling system and method of use

Publications (1)

Publication Number Publication Date
CL2018001918A1 true CL2018001918A1 (es) 2018-10-12

Family

ID=65018464

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2018001918A CL2018001918A1 (es) 2017-07-19 2018-07-13 Sistema de enfriamiento de aceite del convertidor de torsión y método de uso

Country Status (4)

Country Link
US (1) US10428923B2 (es)
AU (1) AU2018205144B2 (es)
CA (1) CA3010851C (es)
CL (1) CL2018001918A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109236977A (zh) * 2018-11-15 2019-01-18 沈阳工程学院 一种带冷却叶片和控制油路的可降工作温度的液力变矩器

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11320013B1 (en) * 2020-10-15 2022-05-03 Towhaul Corporation Brake cooling system and method of cooling brakes in an axle assembly
CN114151535B (zh) * 2021-10-29 2023-05-12 东风商用车有限公司 一种变速箱润滑***
CN116001796B (zh) * 2023-03-24 2023-07-07 盛瑞传动股份有限公司 车速控制方法、装置、车辆、设备和计算机可读存储介质

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US3752222A (en) 1971-11-18 1973-08-14 J Olbermann Transmission oil cooling system
US4175388A (en) 1978-03-17 1979-11-27 General Motors Corporation Radiator cooling system
JPS596461A (ja) * 1982-07-03 1984-01-13 Honda Motor Co Ltd 自動変速機の暖機促進装置
US4688545A (en) * 1985-07-31 1987-08-25 Patterson Tom W Stove
DE3928048A1 (de) 1989-08-25 1991-02-28 Ford Werke Ag Steuereinrichtung fuer eine ueberbrueckungskupplung eines hydrokinetischen drehmomentwandlers
JP3539313B2 (ja) 1999-10-18 2004-07-07 日産自動車株式会社 トルクコンバータのロックアップ制御装置
AU2003261558B2 (en) * 2002-11-15 2009-06-11 Towhaul Corporation Brake cooling system and method of cooling brakes in an axle
US20040187505A1 (en) 2003-03-28 2004-09-30 Caterpillar, Inc. Integrated cooling system
GB0614939D0 (en) * 2006-07-27 2006-09-06 Arternis Intelligent Power Ltd Digital hydraulic system for driving a fan
US7967561B2 (en) 2007-08-03 2011-06-28 GM Global Technology Operations LLC Vane air-cooling system for automatic transmission torque converter
US8133156B2 (en) * 2007-11-16 2012-03-13 Caterpillar Inc. System and method for controlling machine component temperatures
DE102008002141B4 (de) * 2008-06-02 2019-05-23 Zf Friedrichshafen Ag Hydraulische Schaltungsanordnung zum Betrieb eines hydrodynamischen Drehmomentwandlers
DE102008027947B4 (de) * 2008-06-12 2010-04-29 Voith Patent Gmbh Antriebsvorrichtung für ein Fahrzeug
US8224549B2 (en) 2009-09-17 2012-07-17 GM Global Technology Operations LLC Method and system for controlling vehicle functions in response to at least one of grade, trailering, and heavy load
US8499912B2 (en) * 2010-12-15 2013-08-06 GM Global Technology Operations LLC Torque converter with lock-up clutch
JP6080630B2 (ja) 2013-03-19 2017-02-15 株式会社タダノ 作業車両
US9731832B2 (en) 2013-06-20 2017-08-15 Sikorsky Aircraft Corporation Torque converter for rotorcraft
JP6135608B2 (ja) * 2014-06-25 2017-05-31 トヨタ自動車株式会社 車両用駆動装置
US9964019B2 (en) 2014-11-19 2018-05-08 Ford Global Technologies, Llc Method and system for a dual loop coolant system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109236977A (zh) * 2018-11-15 2019-01-18 沈阳工程学院 一种带冷却叶片和控制油路的可降工作温度的液力变矩器
CN109236977B (zh) * 2018-11-15 2023-08-15 沈阳工程学院 一种带冷却叶片和控制油路的可降工作温度的液力变矩器

Also Published As

Publication number Publication date
AU2018205144A1 (en) 2019-02-07
CA3010851C (en) 2020-08-25
CA3010851A1 (en) 2019-01-19
US10428923B2 (en) 2019-10-01
AU2018205144B2 (en) 2020-03-05
US20190024769A1 (en) 2019-01-24

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