GB2316140B - Drive system with an internal combustion engine - Google Patents

Drive system with an internal combustion engine

Info

Publication number
GB2316140B
GB2316140B GB9719325A GB9719325A GB2316140B GB 2316140 B GB2316140 B GB 2316140B GB 9719325 A GB9719325 A GB 9719325A GB 9719325 A GB9719325 A GB 9719325A GB 2316140 B GB2316140 B GB 2316140B
Authority
GB
United Kingdom
Prior art keywords
drive system
combustion engine
internal combustion
controlled
torque
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.)
Expired - Fee Related
Application number
GB9719325A
Other versions
GB9719325D0 (en
GB2316140A (en
Inventor
Robert Fischer
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.)
LuK Getriebe Systeme GmbH
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
Priority claimed from GB9418040A external-priority patent/GB2281952B/en
Publication of GB9719325D0 publication Critical patent/GB9719325D0/en
Publication of GB2316140A publication Critical patent/GB2316140A/en
Application granted granted Critical
Publication of GB2316140B publication Critical patent/GB2316140B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/123—Wound springs
    • F16F15/12306—Radially mounted 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/123—Wound 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
    • F16H61/14—Control of torque converter lock-up clutches
    • F16H61/143—Control of torque converter lock-up clutches using electric 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
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F16H2045/0273—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type characterised by the type of the friction surface of the lock-up clutch
    • F16H2045/0284—Multiple disk type lock-up clutch
    • 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
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F16H2045/0273—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type characterised by the type of the friction surface of the lock-up clutch
    • F16H2045/0294—Single disk type lock-up clutch, i.e. using a single disc engaged between friction members
    • 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
    • F16H61/14—Control of torque converter lock-up clutches
    • F16H61/143—Control of torque converter lock-up clutches using electric control means
    • F16H2061/145—Control of torque converter lock-up clutches using electric control means for controlling slip, e.g. approaching target slip value
    • 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
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Fluid Gearings (AREA)

Abstract

The disclosure is the same as in GB 2281952, but the claims are directed to a process for controlling a drive system, and to a drive system controlled by the process, in which control of a slip-controlled bridging clutch 12 depends on the torque to be transferred through a hydrodynamic converter, this being in two ranges: the first extending up to 10% to 60% of the maximum torque of the engine and the second range being higher than the first.
GB9719325A 1993-09-17 1994-09-07 Drive system with an internal combustion engine Expired - Fee Related GB2316140B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4331708 1993-09-17
DE4344111 1993-12-23
GB9418040A GB2281952B (en) 1993-09-17 1994-09-07 Internal combustion engine drive system

Publications (3)

Publication Number Publication Date
GB9719325D0 GB9719325D0 (en) 1997-11-12
GB2316140A GB2316140A (en) 1998-02-18
GB2316140B true GB2316140B (en) 1998-04-08

Family

ID=27205573

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9719325A Expired - Fee Related GB2316140B (en) 1993-09-17 1994-09-07 Drive system with an internal combustion engine
GB9719327A Expired - Fee Related GB2316141B (en) 1993-09-17 1994-09-07 Process for controlling a drive system

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9719327A Expired - Fee Related GB2316141B (en) 1993-09-17 1994-09-07 Process for controlling a drive system

Country Status (1)

Country Link
GB (2) GB2316140B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4208929A (en) * 1976-12-21 1980-06-24 Deere & Company Automatic electronic control for a power shift transmission
US4582182A (en) * 1983-10-07 1986-04-15 Nissan Motor Co., Ltd. Lock-up control and method thereof
GB2203505A (en) * 1987-03-11 1988-10-19 Ford Motor Co A control system for automatic transmission of a vehicle
GB2275513A (en) * 1992-08-21 1994-08-31 Luk Getriebe Systeme Gmbh Process for controlling a torque transmission system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61206868A (en) * 1985-03-11 1986-09-13 Nissan Motor Co Ltd Slip controller of torque converter
US4700819A (en) * 1985-06-13 1987-10-20 Honda Giken Kogyo Kabushiki Kaisha Method of controlling transmission capacity of a direct-coupling mechanism in hydraulic power transmission means of an automatic transmission for automotive vehicles in accordance with vehicle operation mode
JP2577903B2 (en) * 1987-03-18 1997-02-05 富士重工業株式会社 Torque converter with lock-up clutch
US4924978A (en) * 1987-04-13 1990-05-15 Kabushiki Kaisha Daiken Seisakusho Lock-up device for torque converter
JPH01203756A (en) * 1988-02-04 1989-08-16 Daikin Mfg Co Ltd Output part for lockup clutch
DE3823210C2 (en) * 1988-07-08 1998-04-16 Mannesmann Sachs Ag Hydrodynamic torque converter with lock-up clutch and piston bearing on the drive side

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4208929A (en) * 1976-12-21 1980-06-24 Deere & Company Automatic electronic control for a power shift transmission
US4582182A (en) * 1983-10-07 1986-04-15 Nissan Motor Co., Ltd. Lock-up control and method thereof
GB2203505A (en) * 1987-03-11 1988-10-19 Ford Motor Co A control system for automatic transmission of a vehicle
GB2275513A (en) * 1992-08-21 1994-08-31 Luk Getriebe Systeme Gmbh Process for controlling a torque transmission system

Also Published As

Publication number Publication date
GB9719327D0 (en) 1997-11-12
GB9719325D0 (en) 1997-11-12
GB2316140A (en) 1998-02-18
GB2316141A (en) 1998-02-18
GB2316141B (en) 1998-04-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090907