DK0736153T3 - Kontinuerligt variabel transmission, der kan regulere vridningsmoment - Google Patents

Kontinuerligt variabel transmission, der kan regulere vridningsmoment

Info

Publication number
DK0736153T3
DK0736153T3 DK95902880T DK95902880T DK0736153T3 DK 0736153 T3 DK0736153 T3 DK 0736153T3 DK 95902880 T DK95902880 T DK 95902880T DK 95902880 T DK95902880 T DK 95902880T DK 0736153 T3 DK0736153 T3 DK 0736153T3
Authority
DK
Denmark
Prior art keywords
torque
pct
variator
band
sheave
Prior art date
Application number
DK95902880T
Other languages
English (en)
Inventor
Christopher John Greenwood
Thomas George Fellows
Original Assignee
Torotrak Dev Ltd
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
Priority claimed from GB939325953A external-priority patent/GB9325953D0/en
Priority claimed from GB9411005A external-priority patent/GB9411005D0/en
Priority claimed from GB9417242A external-priority patent/GB9417242D0/en
Application filed by Torotrak Dev Ltd filed Critical Torotrak Dev Ltd
Application granted granted Critical
Publication of DK0736153T3 publication Critical patent/DK0736153T3/da

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
    • F16H59/14—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
    • F16H61/66—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
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H2059/0295—Selector apparatus with mechanisms to return lever to neutral or datum position, e.g. by return 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
    • 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
    • F16H2061/6604—Special control features generally applicable to continuously variable gearings
    • F16H2061/6614—Control of ratio during dual or multiple pass shifting for enlarged ration coverage
    • 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
    • F16H2061/66286—Control for optimising pump efficiency
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/021—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing
    • F16H37/022—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing the toothed gearing having orbital motion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
DK95902880T 1993-12-20 1994-12-09 Kontinuerligt variabel transmission, der kan regulere vridningsmoment DK0736153T3 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB939325953A GB9325953D0 (en) 1993-12-20 1993-12-20 Improvements in or relating to continuously-variable-ratio transmissions
GB9411005A GB9411005D0 (en) 1994-06-02 1994-06-02 Improvements in or relating to continuously-variable-ratio transmissions
GB9417242A GB9417242D0 (en) 1994-08-26 1994-08-26 Improvements in or relating to continuously-variable-ratio transmissions
PCT/GB1994/002705 WO1995017621A1 (en) 1993-12-20 1994-12-09 Continuously variable transmission capable of torque control

Publications (1)

Publication Number Publication Date
DK0736153T3 true DK0736153T3 (da) 1998-12-21

Family

ID=27266992

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95902880T DK0736153T3 (da) 1993-12-20 1994-12-09 Kontinuerligt variabel transmission, der kan regulere vridningsmoment

Country Status (18)

Country Link
US (1) US5766105A (da)
EP (1) EP0736153B1 (da)
JP (1) JPH09506417A (da)
KR (1) KR100305859B1 (da)
CN (1) CN1052058C (da)
AT (1) ATE163994T1 (da)
AU (1) AU682914B2 (da)
BR (1) BR9408314A (da)
CA (1) CA2177383C (da)
DE (1) DE69409008T2 (da)
DK (1) DK0736153T3 (da)
ES (1) ES2114300T3 (da)
GB (1) GB2284870B (da)
IN (1) IN189939B (da)
MY (1) MY116222A (da)
PL (1) PL175801B1 (da)
RU (1) RU2133895C1 (da)
WO (1) WO1995017621A1 (da)

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Also Published As

Publication number Publication date
EP0736153B1 (en) 1998-03-11
GB2284870B (en) 1997-06-04
AU682914B2 (en) 1997-10-23
RU2133895C1 (ru) 1999-07-27
GB2284870A (en) 1995-06-21
KR960706615A (ko) 1996-12-09
GB9424927D0 (en) 1995-02-08
IN189939B (da) 2003-05-17
JPH09506417A (ja) 1997-06-24
CA2177383A1 (en) 1995-06-29
AU1196995A (en) 1995-07-10
KR100305859B1 (ko) 2001-12-28
WO1995017621A1 (en) 1995-06-29
PL315716A1 (en) 1996-11-25
BR9408314A (pt) 1997-08-05
ATE163994T1 (de) 1998-03-15
PL175801B1 (pl) 1999-02-26
CN1052058C (zh) 2000-05-03
DE69409008D1 (de) 1998-04-16
EP0736153A1 (en) 1996-10-09
CN1137822A (zh) 1996-12-11
MY116222A (en) 2003-12-31
US5766105A (en) 1998-06-16
ES2114300T3 (es) 1998-05-16
DE69409008T2 (de) 1998-07-02
CA2177383C (en) 2005-03-22

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