GB0100569D0 - Hydraulic circuits - Google Patents

Hydraulic circuits

Info

Publication number
GB0100569D0
GB0100569D0 GBGB0100569.3A GB0100569A GB0100569D0 GB 0100569 D0 GB0100569 D0 GB 0100569D0 GB 0100569 A GB0100569 A GB 0100569A GB 0100569 D0 GB0100569 D0 GB 0100569D0
Authority
GB
United Kingdom
Prior art keywords
hydraulic circuits
hydraulic
circuits
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.)
Granted
Application number
GBGB0100569.3A
Other versions
GB2358443B (en
GB2358443A (en
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 Lamellen und Kupplungsbau GmbH
Original Assignee
LuK Lamellen und Kupplungsbau 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
Priority claimed from GB0001365A external-priority patent/GB0001365D0/en
Priority claimed from GB0003698A external-priority patent/GB0003698D0/en
Application filed by LuK Lamellen und Kupplungsbau GmbH filed Critical LuK Lamellen und Kupplungsbau GmbH
Publication of GB0100569D0 publication Critical patent/GB0100569D0/en
Publication of GB2358443A publication Critical patent/GB2358443A/en
Application granted granted Critical
Publication of GB2358443B publication Critical patent/GB2358443B/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
    • 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
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/2807—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted using electric control signals for shift actuators, e.g. electro-hydraulic control therefor
    • 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
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
    • 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
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
    • F16H2061/305—Accumulators for fluid supply to the servo motors, or control thereof
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/46—Signals to a clutch outside the gearbox

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Fluid-Pressure Circuits (AREA)
GB0100569A 2000-01-24 2001-01-09 Hydraulic circuits Expired - Fee Related GB2358443B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0001365A GB0001365D0 (en) 2000-01-24 2000-01-24 Hydraulic circuits
GB0003698A GB0003698D0 (en) 2000-02-18 2000-02-18 Hydraulic systems

Publications (3)

Publication Number Publication Date
GB0100569D0 true GB0100569D0 (en) 2001-02-21
GB2358443A GB2358443A (en) 2001-07-25
GB2358443B GB2358443B (en) 2004-06-23

Family

ID=26243445

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0100569A Expired - Fee Related GB2358443B (en) 2000-01-24 2001-01-09 Hydraulic circuits

Country Status (4)

Country Link
DE (1) DE10063501A1 (en)
FR (1) FR2804192B1 (en)
GB (1) GB2358443B (en)
IT (1) ITMI20010119A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2378489A (en) * 2001-07-31 2003-02-12 Luk Lamellen & Kupplungsbau Method of gear selection using current pulses in a hydraulic transmission system with actuators and valves
GB2379721A (en) 2001-09-12 2003-03-19 Luk Lamellen & Kupplungsbau Automated transmission system
GB2381880A (en) * 2001-11-10 2003-05-14 Luk Lamellen & Kupplungsbau A method of initiating a vehicle system
DE10217746B4 (en) * 2002-04-20 2005-06-16 Zf Sachs Ag Synchronizer for a manual transmission and corresponding motor vehicle drive train
US8069661B2 (en) * 2009-02-24 2011-12-06 GM Global Technology Operations LLC Transmission hydraulic control system having an accumulator
FR2978810B1 (en) * 2011-08-02 2013-08-23 Peugeot Citroen Automobiles Sa DEVICE FOR HYDRAULIC CONTROL OF A GEAR BOX, METHOD AND BOX OF ASSOCIATED SPEEDS

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU548876B2 (en) 1980-02-18 1986-01-09 Automotive Products Ltd. Standing-start clutch control
DE3174453D1 (en) 1980-07-08 1986-05-28 Automotive Prod Plc Clutch control system
AU552105B2 (en) 1981-02-24 1986-05-22 Automotive Products Ltd. Clutch control system
AU1725283A (en) 1982-08-11 1984-02-16 Automotive Products Plc Clutch control system
DE3414558A1 (en) * 1983-04-21 1984-10-25 Varian Associates, Inc., Palo Alto, Calif. HYDRAULIC PULSE DAMPER
GB8728688D0 (en) * 1987-12-08 1988-01-13 Automotive Prod Plc Selection of ratios in vehicle transmission
GB8806292D0 (en) 1988-03-17 1988-04-13 Automotive Prod Plc Power hydraulic system
US5070983A (en) * 1990-10-29 1991-12-10 Automotive Products Plc Damper for hydraulic clutch actuator
GB9101164D0 (en) 1991-01-18 1991-02-27 Automotive Prod Plc Clutch control system
FI735U1 (en) * 1993-03-10 1993-05-28 Rozum Ltd Oy Ag Anordning Foer matning av hydraulvaetska till ett hydraulisk organ
ES2166898T3 (en) * 1995-07-26 2002-05-01 Luk Leamington Ltd RELATION SELECTOR MECHANISMS.
DE19540753C1 (en) * 1995-11-02 1997-01-23 Ebern Fahrzeugtech Gmbh Method of suppressing vibrations, especially on hydraulic clutch pedal of motor vehicle
DE19601291A1 (en) * 1996-01-16 1997-07-24 Jochen Dauer Racing Fa Transmission for vehicle
GB9608256D0 (en) 1996-04-20 1996-06-26 Ap Kongsberg Holdings Ltd Actuation systems
GB9810793D0 (en) * 1998-05-20 1998-07-15 Kongsberg Techmatic Uk Ltd Variable pressure hydraulic systems
US6148614A (en) * 1998-06-12 2000-11-21 Automotive Products (Usa), Inc. Damper with integral bracket

Also Published As

Publication number Publication date
GB2358443B (en) 2004-06-23
FR2804192A1 (en) 2001-07-27
FR2804192B1 (en) 2006-04-28
DE10063501A1 (en) 2001-07-26
GB2358443A (en) 2001-07-25
ITMI20010119A1 (en) 2002-07-23

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Legal Events

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

Effective date: 20090109