NL1001907C2 - Aandrijfeenheid met een kegelschijf-omspannings-overbrenging. - Google Patents

Aandrijfeenheid met een kegelschijf-omspannings-overbrenging. Download PDF

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Publication number
NL1001907C2
NL1001907C2 NL1001907A NL1001907A NL1001907C2 NL 1001907 C2 NL1001907 C2 NL 1001907C2 NL 1001907 A NL1001907 A NL 1001907A NL 1001907 A NL1001907 A NL 1001907A NL 1001907 C2 NL1001907 C2 NL 1001907C2
Authority
NL
Netherlands
Prior art keywords
jet pump
drive unit
pressure
torque
unit according
Prior art date
Application number
NL1001907A
Other languages
English (en)
Dutch (nl)
Other versions
NL1001907A1 (nl
Inventor
Oswald Friedmann
Original Assignee
Luk Getriebe Systeme Gmbh
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 Luk Getriebe Systeme Gmbh filed Critical Luk Getriebe Systeme Gmbh
Publication of NL1001907A1 publication Critical patent/NL1001907A1/xx
Application granted granted Critical
Publication of NL1001907C2 publication Critical patent/NL1001907C2/nl

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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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
    • 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
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0487—Friction gearings
    • F16H57/0489—Friction gearings with endless flexible members, e.g. belt CVTs
    • 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
    • F16H59/14—Inputs being a function of torque or torque demand
    • 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
    • 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
    • F16H61/6625—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 controlling shifting exclusively as a function of torque
    • 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
    • F16H61/66254—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 controlling of shifting being influenced by a signal derived from the engine and the main coupling
    • F16H61/66259—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 controlling of shifting being influenced by a signal derived from the engine and the main coupling using electrical or electronical sensing or control 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
    • 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
    • F16H61/66254—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 controlling of shifting being influenced by a signal derived from the engine and the main coupling
    • F16H61/66263—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 controlling of shifting being influenced by a signal derived from the engine and the main coupling using only hydraulical and mechanical sensing or control 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
    • 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
    • F16H61/0251—Elements specially adapted for electric control units, e.g. valves for converting electrical signals to fluid signals
    • F16H2061/0253—Details of electro hydraulic valves, e.g. lands, ports, spools or springs
    • 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
    • F16H59/14—Inputs being a function of torque or torque demand
    • F16H59/16—Dynamometric measurement of torque
    • 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
NL1001907A 1994-12-15 1995-12-14 Aandrijfeenheid met een kegelschijf-omspannings-overbrenging. NL1001907C2 (nl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4444648 1994-12-15
DE4444648 1994-12-15
DE4445648 1994-12-21
DE4445648 1994-12-21

Publications (2)

Publication Number Publication Date
NL1001907A1 NL1001907A1 (nl) 1996-06-17
NL1001907C2 true NL1001907C2 (nl) 1998-05-27

Family

ID=25942865

Family Applications (2)

Application Number Title Priority Date Filing Date
NL1001907A NL1001907C2 (nl) 1994-12-15 1995-12-14 Aandrijfeenheid met een kegelschijf-omspannings-overbrenging.
NL1001908A NL1001908C2 (nl) 1994-12-15 1995-12-14 Aandrijfeenheid.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL1001908A NL1001908C2 (nl) 1994-12-15 1995-12-14 Aandrijfeenheid.

Country Status (8)

Country Link
US (3) US5667448A (ja)
JP (2) JP3771958B2 (ja)
BR (1) BR9505911A (ja)
DE (2) DE19546293B4 (ja)
FR (2) FR2728323B1 (ja)
GB (2) GB2296055B (ja)
IT (2) IT1277980B1 (ja)
NL (2) NL1001907C2 (ja)

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NL1001279C2 (nl) * 1995-09-25 1997-03-26 Doornes Transmissie Bv Continu variabele transmissie.
DE19650448B4 (de) * 1995-12-18 2007-02-08 Luk Gs Verwaltungs Kg Antriebseinheit
DE19702549B4 (de) * 1996-02-03 2008-06-26 Volkswagen Ag Steuerventil für ein stufenloses Umschlingungsgetriebe
DE19606311A1 (de) * 1996-02-21 1997-08-28 Zahnradfabrik Friedrichshafen Regelsystem für ein CVT
DE19614226A1 (de) * 1996-04-10 1997-10-23 Walter Schopf Einrichtung an mechanischen Getrieben zur Rückgewinnung nichtgenutzter mechanischer Energie aus Druck- u. Schmierölsystemen an CVT's und Getriebeschaltautomaten
DE19706716B4 (de) * 1997-01-24 2009-09-17 Volkswagen Ag Steuerventil für stufenloses Umschlingungsgetriebe
DE19800490C2 (de) * 1997-01-31 2000-02-24 Audi Ag Vorrichtung zur Kühlung zweier auf einer Getriebewelle angeordneter Lamellenkupplungen
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DE19823771A1 (de) * 1997-06-05 1998-12-10 Luk Getriebe Systeme Gmbh Hydrodynamischer Drehmomentwandler
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JP6267267B2 (ja) 2016-05-19 2018-01-24 株式会社Ｓｕｂａｒｕ トルク検出装置
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FR2668235A1 (fr) * 1990-10-20 1992-04-24 Luk Lamellen & Kupplungsbau Unite d'entrainement, notamment pour vehicules automobiles.
GB2252369A (en) * 1991-02-02 1992-08-05 Luk Lamellen & Kupplungsbau V-belt continuously variable transmission has setting pressure dependent on torque sensor pressure and ratio
DE4234294A1 (de) * 1991-10-19 1993-04-22 Luk Lamellen & Kupplungsbau Kegelscheibenumschlingungsgetriebe
EP0615079A1 (en) * 1993-03-08 1994-09-14 Ford Motor Company Limited Ratio control valve for a continuously variable transmission

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US6017286A (en) 2000-01-25
JPH08219267A (ja) 1996-08-27
JP3989565B2 (ja) 2007-10-10
GB2296054A (en) 1996-06-19
ITMI952642A1 (it) 1997-06-14
ITMI952641A0 (ja) 1995-12-14
JPH08240249A (ja) 1996-09-17
FR2728323B1 (fr) 1999-04-02
IT1277980B1 (it) 1997-11-12
FR2728324A1 (fr) 1996-06-21
ITMI952642A0 (ja) 1995-12-14
FR2728323A1 (fr) 1996-06-21
GB2296055A (en) 1996-06-19
GB9525842D0 (en) 1996-02-21
NL1001908A1 (nl) 1996-06-17
FR2728324B1 (fr) 1999-03-19
GB9525720D0 (en) 1996-02-14
DE19546294A1 (de) 1996-06-20
US5667448A (en) 1997-09-16
DE19546293A1 (de) 1996-06-20
JP3771958B2 (ja) 2006-05-10
NL1001908C2 (nl) 1998-05-20
GB2296054B (en) 1999-01-27
NL1001907A1 (nl) 1996-06-17
DE19546293B4 (de) 2009-11-26
ITMI952641A1 (it) 1997-06-14
US5725447A (en) 1998-03-10
IT1277090B1 (it) 1997-11-04
GB2296055B (en) 1999-03-10
BR9505911A (pt) 1997-12-23

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