NO953206L - Trinnlöst hydrostatisk effektfordelingsgir - Google Patents

Trinnlöst hydrostatisk effektfordelingsgir

Info

Publication number
NO953206L
NO953206L NO953206A NO953206A NO953206L NO 953206 L NO953206 L NO 953206L NO 953206 A NO953206 A NO 953206A NO 953206 A NO953206 A NO 953206A NO 953206 L NO953206 L NO 953206L
Authority
NO
Norway
Prior art keywords
hydraulic unit
hydraulic
pct
units
coupled
Prior art date
Application number
NO953206A
Other languages
English (en)
Other versions
NO953206D0 (no
Inventor
Andreas Englisch
Original Assignee
Voith Gmbh J M
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 Voith Gmbh J M filed Critical Voith Gmbh J M
Publication of NO953206L publication Critical patent/NO953206L/no
Publication of NO953206D0 publication Critical patent/NO953206D0/no

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
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
    • F16H47/04—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion
    • 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
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H2037/0866—Power split variators with distributing differentials, with the output of the CVT connected or connectable to the output shaft
    • 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
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/10—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing at both ends of intermediate shafts
    • F16H2037/103—Power split variators with each end of the CVT connected or connectable to a Ravigneaux set
    • 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
    • F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
    • F16H2039/005—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution comprising arrangements or layout to change the capacity of the motor or pump by moving the hydraulic chamber of the motor or pump
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19149—Gearing with fluid drive

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motor Power Transmission Devices (AREA)
  • Structure Of Transmissions (AREA)
  • Retarders (AREA)
  • Rotary Pumps (AREA)
  • Gear Transmission (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)

Abstract

Oppfinnelsen vedrører et trinnløst hydrostatisk effekt- fordelingsgir, med minst to ved hjelp av sjalteelement- er spaltbare driftsområder; med en første mekanisk del (II), som innbefatter et planetdifferenslalgir (13), og med en andre, hydrostatisk del (I), som Innbefatter to energetisk med hverandre koplede, l begge retninger som pumpe eller motor drivbare, forstlllbare hydroenheter (H1.H2) som er koplet med den mekaniske del (II), hvor- hos l de enkelte driftsområder hulhjulet (19) for styring av dreieretningen og turtallet til girutgangs- akselen (12) er koplet med en første hydroenhet (Hl) og hvorhos l det første driftsområde en andre hydroenhet (H2) over et vekselvist sjalteelement (K1.K2) står l drivforbindelse med glrutgangsakselen (12) og .den første, med hulhjulet (19) forbundne hydroenhet (Hl) arbeider som pumpe mens den andre hydroenhet (H2) arbeider som motor. Hydroenhetene (H1.H2) er utført med skrå akser. Deres inn-/ut-aksler (27,41) går parallelt med hverandre. Oppfinnelsen er kjennetegnet ved at de to hydroenheter (H1.H2) er anordnet Inne i girhuset og slik ved siden av hverandre at deres lnn-/ut-aksler (27,41) er rettet i, innbyrdes motsatte retninger og at disse i retning av hydroenhetenes (H1.H2) lnn-/ut- aksler, dvs, deres symmetriakser, er forskutt innbyrdes maksimalt tilsvarende lengden til en hydroenhet. Trommelakselen til hydroenhetene (H1.H2) ligger i et plan. Mellom planetdlfferensialgiret (13) og den andre hydroenhet (H2) er det anordnet minst et ekstra tann- hjulstrinn (39,40).
NO953206A 1993-12-18 1995-08-15 Trinnlöst hydrostatisk effektfordelingsgir NO953206D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4343402A DE4343402A1 (de) 1993-12-18 1993-12-18 Stufenloses hydrostatisches Leistungsverzweigungsgetriebe
PCT/EP1994/004184 WO1995016868A1 (de) 1993-12-18 1994-12-16 Stufenloses hydrostatisches leistungsverzweigungsgetriebe

Publications (2)

Publication Number Publication Date
NO953206L true NO953206L (no) 1995-08-15
NO953206D0 NO953206D0 (no) 1995-08-15

Family

ID=6505480

Family Applications (1)

Application Number Title Priority Date Filing Date
NO953206A NO953206D0 (no) 1993-12-18 1995-08-15 Trinnlöst hydrostatisk effektfordelingsgir

Country Status (7)

Country Link
US (1) US5766107A (no)
EP (1) EP0683875B1 (no)
AT (1) ATE164928T1 (no)
CA (1) CA2156305A1 (no)
DE (2) DE4343402A1 (no)
NO (1) NO953206D0 (no)
WO (1) WO1995016868A1 (no)

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AU765954B2 (en) * 1998-11-24 2003-10-02 Folsom Technologies, Inc. Parallel hydromechanical underdrive transmission
DE19933822A1 (de) 1999-07-20 2001-02-01 Zahnradfabrik Friedrichshafen Leistungsverzweigungsgetriebe
DE10001916A1 (de) * 2000-01-19 2001-07-26 Zahnradfabrik Friedrichshafen Hydraulikkreislauf in einem stufenlos verstellbaren Getriebe
DE10001915A1 (de) * 2000-01-19 2001-07-26 Zahnradfabrik Friedrichshafen Leistungsverzweigungsgetriebe
US6565471B2 (en) * 2000-12-19 2003-05-20 Case Corporation Continuously variable hydro-mechanical transmission
US7243755B2 (en) * 2004-07-28 2007-07-17 Zf Friedrichshafen Ag Drive mechanism for a mobile vehicle
US7299891B2 (en) * 2004-08-02 2007-11-27 Zf Friedrichshafen Ag Hydraulic drive mechanism for mobile vehicles
US7201702B2 (en) * 2004-08-02 2007-04-10 Zf Friedrichshafen Ag Drive mechanism for a mobile vehicle
PT1802896E (pt) 2004-10-20 2008-06-19 Mali Markus Libebherr Internat Transmissão com repartição de potência e processo de operação de uma transmissão deste tipo
US7335125B2 (en) * 2005-08-15 2008-02-26 Borgwarner Inc. Continuously variable transmission
JP4467501B2 (ja) * 2005-09-30 2010-05-26 株式会社クボタ トラクタの変速伝動装置
US7717245B2 (en) * 2007-01-29 2010-05-18 Sauer-Danfoss Inc. Self-actuating clutch
US20090032317A1 (en) * 2007-07-30 2009-02-05 Grigoriy Epshteyn Superefficient hydraulic hybrid powertrain and method of operation
US8262525B2 (en) * 2007-10-02 2012-09-11 Zf Friedrichshafen Ag Hydrostatic-mechanical power split transmission
US8328676B2 (en) 2007-10-02 2012-12-11 Zf Friedrichshafen Ag Power split transmission
US8424633B2 (en) 2007-10-02 2013-04-23 Zf Friedrichshafen Ag Variable transmission device for a vehicle
WO2009047035A1 (de) 2007-10-02 2009-04-16 Zf Friedrichshafen Ag Getriebevorrichtung mit einem variator
US8752374B2 (en) * 2007-10-02 2014-06-17 Zf Friedrichshafen Ag Device for adjusting the stroke volume of hydraulic piston machines
DE102008040447A1 (de) * 2008-07-16 2010-01-21 Zf Friedrichshafen Ag Getriebevorrichtung für ein Fahrzeug mit einem Variator
DE102007047195A1 (de) * 2007-10-02 2009-04-09 Zf Friedrichshafen Ag Verstellvorrichtung des Hubvolumens von hydraulischen Kolbenmaschinen
DE102007047194A1 (de) 2007-10-02 2009-04-09 Zf Friedrichshafen Ag Leistungsverzweigungsgetriebe
US8414439B2 (en) * 2007-10-02 2013-04-09 Zf Friedrichshafen Ag Transmission device for a vehicle, having a variator
US8393988B2 (en) 2007-10-02 2013-03-12 Zf Friedrichshafen Ag Transmission device for a vehicle
US8262530B2 (en) * 2007-10-02 2012-09-11 Zf Friedrichshafen Ag Power-branched transmission
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DE102008008234A1 (de) 2008-02-08 2009-08-13 Markus Liebherr International Ag Verstelleinheit für ein stufenloses hydrostatisch verzweigtes Getriebe
DE102008009447B4 (de) * 2008-02-15 2015-11-19 Deere & Company Selbstfahrende landwirtschaftliche Erntemaschine mit zwei Verbrennungsmotoren
DE102008040448A1 (de) 2008-07-16 2010-01-21 Zf Friedrichshafen Ag Getriebevorrichtung für ein Fahrzeug mit einem Variator, einer Planetengetriebeeinrichtung und einer Schaltgetriebeeinrichtung
CH700414A1 (de) 2009-02-12 2010-08-13 Mali Holding Ag Stufenloses hydrostatisches Getriebe mit Leistungsverzweigung und Verfahren zu dessen Betrieb.
DE102010053012A1 (de) 2010-12-02 2012-06-06 Claas Industrietechnik Gmbh Hydromechanisches Getriebe
WO2013165491A1 (en) * 2012-05-02 2013-11-07 Parker-Hannifin Corporation Splash gear and lubrication system
DE102015105358A1 (de) 2015-04-09 2016-10-13 Claas Industrietechnik Gmbh Hydromechanisches Getriebe
EP3257695A1 (en) * 2016-06-14 2017-12-20 Perkins Engines Company Limited Kinetic energy recovery system

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Also Published As

Publication number Publication date
DE59405646D1 (de) 1998-05-14
WO1995016868A1 (de) 1995-06-22
ATE164928T1 (de) 1998-04-15
US5766107A (en) 1998-06-16
CA2156305A1 (en) 1995-06-22
EP0683875B1 (de) 1998-04-08
DE4343402A1 (de) 1994-04-28
NO953206D0 (no) 1995-08-15
EP0683875A1 (de) 1995-11-29

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