IT961857B - Circuito di manovra parziale in un comando idraulico del motore e dell accoppiamento per meccanismi di comando di un autoveicolo - Google Patents

Circuito di manovra parziale in un comando idraulico del motore e dell accoppiamento per meccanismi di comando di un autoveicolo

Info

Publication number
IT961857B
IT961857B IT5197472A IT5197472A IT961857B IT 961857 B IT961857 B IT 961857B IT 5197472 A IT5197472 A IT 5197472A IT 5197472 A IT5197472 A IT 5197472A IT 961857 B IT961857 B IT 961857B
Authority
IT
Italy
Prior art keywords
engine
coupling
motor vehicle
operation circuit
control
Prior art date
Application number
IT5197472A
Other languages
English (en)
Original Assignee
Zahnradfabrik Friedrichshafen
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 Zahnradfabrik Friedrichshafen filed Critical Zahnradfabrik Friedrichshafen
Application granted granted Critical
Publication of IT961857B publication Critical patent/IT961857B/it

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D48/04—Control by fluid pressure providing power assistance
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/14—Fluid 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0221—Valves for clutch control systems; Details 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0227—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices
    • F16D2048/0254—Double actuation, i.e. two actuation means can produce independently an engagement or disengagement of the clutch

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Gear-Shifting Mechanisms (AREA)
IT5197472A 1971-08-19 1972-08-04 Circuito di manovra parziale in un comando idraulico del motore e dell accoppiamento per meccanismi di comando di un autoveicolo IT961857B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712141564 DE2141564A1 (de) 1971-08-19 1971-08-19 Teilschaltkreis in einer hydraulischen motor- und kupplungssteuerung fuer kraftfahrzeugantriebe

Publications (1)

Publication Number Publication Date
IT961857B true IT961857B (it) 1973-12-10

Family

ID=5817183

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5197472A IT961857B (it) 1971-08-19 1972-08-04 Circuito di manovra parziale in un comando idraulico del motore e dell accoppiamento per meccanismi di comando di un autoveicolo

Country Status (5)

Country Link
DE (1) DE2141564A1 (it)
FR (1) FR2150149A5 (it)
GB (1) GB1383567A (it)
IT (1) IT961857B (it)
SE (1) SE374698B (it)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9017920D0 (en) * 1990-08-15 1990-09-26 Massey Ferguson Services Nv Planetary gear units
DE102004001753A1 (de) * 2004-01-12 2005-08-04 Volkswagen Ag Ventilsystem bzw. Verfahren zur Steuerung einer Kupplung oder eines Gangstellers eines Kraftfahrzeuges
US8475336B2 (en) 2009-07-30 2013-07-02 GM Global Technology Operations LLC Hydraulic control system for a dual clutch transmission
US8225687B2 (en) 2009-09-09 2012-07-24 GM Global Technology Operations LLC Hydraulic control systems for dual clutch transmissions
US8403792B2 (en) 2009-10-21 2013-03-26 GM Global Technology Operations LLC Hydraulic control systems for dual clutch transmissions
US8613681B2 (en) 2009-11-19 2013-12-24 GM Global Technology Operations LLC Transmission hydraulic control system having clutch compensator feed override
US8413437B2 (en) 2009-12-08 2013-04-09 GM Global Technology Operations LLC Transmission hydraulic control system having independently controlled stator cooling flow
US8192176B2 (en) 2009-12-10 2012-06-05 GM Global Technology Operations LLC Hydraulic fluid supply system having active regulator
US8443687B2 (en) 2009-12-14 2013-05-21 GM Global Technology Operations LLC Electro-hydraulic control system for a dual clutch transmission
US8402855B2 (en) 2010-01-11 2013-03-26 GM Global Technology Operations LLC Hydraulic control systems for dual clutch transmissions
US8435148B2 (en) 2010-01-11 2013-05-07 GM Global Technology Operations LLC Hydraulic control system for an automatic transmission having electronic transmission range selection with failure mode control
US8579094B2 (en) 2010-01-11 2013-11-12 GM Global Technology Operations LLC Hydraulic control system for an automatic transmission having a three path torque converter control subsystem
US8266986B2 (en) 2010-01-19 2012-09-18 GM Global Technology Operations LLC Transmission hydraulic control system having a dual element pump
US8567580B2 (en) 2010-01-22 2013-10-29 GM Global Technology Operations LLC Electro-hydraulic control system for a dual clutch transmission
US8403793B2 (en) 2010-02-17 2013-03-26 GM Global Technology Operations LLC Hydraulic control system for an automatic transmission having a lubrication regulation valve
US8413777B2 (en) 2010-02-17 2013-04-09 GM Global Technology Operations LLC High efficiency hydraulic transmission control system
US8402993B2 (en) 2010-05-10 2013-03-26 GM Global Technology Operations LLC Hydraulic fluid cooling system for a dual clutch automatic transmission
US8844392B2 (en) 2010-06-09 2014-09-30 Gm Global Technology Operations, Llc Electro-hydraulic and electro-mechanical control system for a dual clutch transmission
US8839928B2 (en) 2010-12-02 2014-09-23 Gm Global Technology Operations, Llc Electro-hydraulic control system for a dual clutch transmission
US8733521B2 (en) 2010-12-06 2014-05-27 Gm Global Technology Operations Apparatus for and method of controlling a dual clutch transmission
US8738257B2 (en) 2010-12-08 2014-05-27 Gm Global Technology Operations, Llc Electro-hydraulic control system and method for a dual clutch transmission
US8740748B2 (en) 2010-12-08 2014-06-03 Gm Global Technology Operations, Llc Control system and method for a dual clutch transmission
US8942901B2 (en) 2010-12-09 2015-01-27 Gm Global Technology Operations, Llc Method of controlling a hydraulic control system for a dual clutch transmission
US8500600B2 (en) 2011-01-10 2013-08-06 GM Global Technology Operations LLC Hydraulic control system for an automatic transmission having a manual valve with a two gear default strategy
US8915076B2 (en) 2011-01-12 2014-12-23 Gm Global Technology Operations, Llc Transmission hydraulic control system having flow augmentation
US8702548B2 (en) 2011-11-03 2014-04-22 Gm Global Technology Operations Hydraulic control system for an automatic transmission
US9080666B2 (en) 2012-05-29 2015-07-14 Gm Global Technology Operations, Inc. Discrete mechanism for electronic transmission range selection
US8967351B2 (en) 2012-08-14 2015-03-03 Gm Global Technology Operations, Llc Transmission clutch piston compensator feed circuit
US10167948B2 (en) 2016-03-17 2019-01-01 GM Global Technology Operations LLC Hydraulic control system for an automatic transmission
CN110869634B (zh) * 2017-06-30 2021-04-16 本田技研工业株式会社 车辆用变速系统
JP7127310B2 (ja) * 2018-03-19 2022-08-30 いすゞ自動車株式会社 クラッチ制御装置
JP7127311B2 (ja) * 2018-03-19 2022-08-30 いすゞ自動車株式会社 クラッチ制御装置

Also Published As

Publication number Publication date
GB1383567A (en) 1974-02-12
DE2141564A1 (de) 1973-02-22
SE374698B (it) 1975-03-17
FR2150149A5 (it) 1973-03-30

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