DE112016003730A5 - Continuously variable transmission (CVT) with electronic torque sensor, drivetrain and method of controlling a continuously variable transmission - Google Patents

Continuously variable transmission (CVT) with electronic torque sensor, drivetrain and method of controlling a continuously variable transmission Download PDF

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Publication number
DE112016003730A5
DE112016003730A5 DE112016003730.9T DE112016003730T DE112016003730A5 DE 112016003730 A5 DE112016003730 A5 DE 112016003730A5 DE 112016003730 T DE112016003730 T DE 112016003730T DE 112016003730 A5 DE112016003730 A5 DE 112016003730A5
Authority
DE
Germany
Prior art keywords
continuously variable
variable transmission
drivetrain
cvt
controlling
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.)
Withdrawn
Application number
DE112016003730.9T
Other languages
German (de)
Inventor
Andreas Englisch
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of DE112016003730A5 publication Critical patent/DE112016003730A5/en
Withdrawn legal-status Critical Current

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
    • 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
    • F16H61/66—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 specially adapted for continuously variable gearings
    • F16H61/662—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 specially adapted for continuously variable gearings with endless flexible members
    • F16H61/66272—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 specially adapted for continuously variable gearings with endless flexible members characterised by means for controlling the torque transmitting capability 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
    • 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
    • F16H61/0025—Supply of control fluid; Pumps therefore
    • F16H61/0031—Supply of control fluid; Pumps therefore using auxiliary pumps, e.g. pump driven by a different power source than the engine
    • 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
    • F16H61/66—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 specially adapted for continuously variable gearings
    • F16H61/662—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 specially adapted for continuously variable gearings with endless flexible members
    • F16H61/66272—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 specially adapted for continuously variable gearings with endless flexible members characterised by means for controlling the torque transmitting capability of the gearing
    • F16H2061/66277—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 specially adapted for continuously variable gearings with endless flexible members characterised by means for controlling the torque transmitting capability of the gearing by optimising the clamping force exerted on the endless flexible member
DE112016003730.9T 2015-08-17 2016-08-16 Continuously variable transmission (CVT) with electronic torque sensor, drivetrain and method of controlling a continuously variable transmission Withdrawn DE112016003730A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102015215604.4 2015-08-17
DE102015215604.4A DE102015215604A1 (en) 2015-08-17 2015-08-17 Continuously variable transmission (CVT) with electronic torque sensor, drivetrain and method of controlling a continuously variable transmission
PCT/DE2016/200379 WO2017028860A2 (en) 2015-08-17 2016-08-16 Continuously variable transmission (cvt) having an electronic torque sensor, powertrain and method for the open-loop/closed-loop controlling of a continuously variable transmission

Publications (1)

Publication Number Publication Date
DE112016003730A5 true DE112016003730A5 (en) 2018-05-03

Family

ID=57144696

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102015215604.4A Withdrawn DE102015215604A1 (en) 2015-08-17 2015-08-17 Continuously variable transmission (CVT) with electronic torque sensor, drivetrain and method of controlling a continuously variable transmission
DE112016003730.9T Withdrawn DE112016003730A5 (en) 2015-08-17 2016-08-16 Continuously variable transmission (CVT) with electronic torque sensor, drivetrain and method of controlling a continuously variable transmission

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102015215604.4A Withdrawn DE102015215604A1 (en) 2015-08-17 2015-08-17 Continuously variable transmission (CVT) with electronic torque sensor, drivetrain and method of controlling a continuously variable transmission

Country Status (2)

Country Link
DE (2) DE102015215604A1 (en)
WO (1) WO2017028860A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112017004900A5 (en) 2016-09-29 2019-09-19 Schaeffler Technologies AG & Co. KG Transmission with torque measuring device and radially outer evaluation electronics unit
EP3384901A1 (en) 2017-04-04 2018-10-10 Synthon B.V. Pharmaceutical composition comprising lenvatinib mesylate
DE102018108712A1 (en) * 2018-04-12 2019-10-17 Schaeffler Technologies AG & Co. KG fluid arrangement
DE102019109863B4 (en) * 2019-03-21 2024-01-25 Schaeffler Technologies AG & Co. KG Hybrid module for a hybrid drive train and starting method for an internal combustion engine with a hybrid module

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH066976B2 (en) * 1983-08-29 1994-01-26 トヨタ自動車株式会社 Hydraulic control system for belt type continuously variable transmission
US4608031A (en) 1985-05-23 1986-08-26 General Motors Corporation Control system for a continuously variable transmission
DE4234294B4 (en) 1991-10-19 2008-04-03 Luk Lamellen Und Kupplungsbau Beteiligungs Kg cone pulley
US5961418A (en) * 1996-10-25 1999-10-05 Aisin Aw Co., Ltd. Infinitely variable transmission
DE19750722A1 (en) 1997-11-15 1999-05-20 Volkswagen Ag Drive system for motor vehicle with drive shaft of drive set and driven shaft
DE102004007103B4 (en) * 2003-02-20 2019-06-13 Schaeffler Technologies AG & Co. KG Method and device for adapting a clutch torque
US7392714B2 (en) 2005-12-02 2008-07-01 Gm Global Technology Operations, Inc. Torque monitoring system and method of monitoring engine torque
JP4435858B1 (en) * 2009-04-30 2010-03-24 日産自動車株式会社 Control device and control method for belt type continuously variable transmission

Also Published As

Publication number Publication date
WO2017028860A2 (en) 2017-02-23
DE102015215604A1 (en) 2017-02-23
WO2017028860A3 (en) 2017-05-11

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Legal Events

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R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee