WO2006138447A3 - Transmission au moyen de deux machines hydrauliques - Google Patents

Transmission au moyen de deux machines hydrauliques Download PDF

Info

Publication number
WO2006138447A3
WO2006138447A3 PCT/US2006/023285 US2006023285W WO2006138447A3 WO 2006138447 A3 WO2006138447 A3 WO 2006138447A3 US 2006023285 W US2006023285 W US 2006023285W WO 2006138447 A3 WO2006138447 A3 WO 2006138447A3
Authority
WO
WIPO (PCT)
Prior art keywords
engine
vehicle
operate
machines
hydraulic machines
Prior art date
Application number
PCT/US2006/023285
Other languages
English (en)
Other versions
WO2006138447A2 (fr
Inventor
Keith E Gleasman
Matthew R Wrona
Original Assignee
Torvec Inc
Keith E Gleasman
Matthew R Wrona
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 US11/153,112 external-priority patent/US7475617B2/en
Priority claimed from US11/153,111 external-priority patent/US7416045B2/en
Application filed by Torvec Inc, Keith E Gleasman, Matthew R Wrona filed Critical Torvec Inc
Priority to AU2006259387A priority Critical patent/AU2006259387B2/en
Priority to BRPI0611951-4A priority patent/BRPI0611951A2/pt
Priority to EP06773228A priority patent/EP1891356A4/fr
Priority to CA002609901A priority patent/CA2609901C/fr
Priority to JP2008517099A priority patent/JP2008546958A/ja
Priority to CNA2006800213105A priority patent/CN101253351A/zh
Priority to MX2007015941A priority patent/MX2007015941A/es
Publication of WO2006138447A2 publication Critical patent/WO2006138447A2/fr
Publication of WO2006138447A3 publication Critical patent/WO2006138447A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • 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
    • F16H39/04—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit
    • F16H39/06—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type
    • F16H39/08—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders
    • F16H39/10—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged around, and parallel or approximately parallel to the main axis of the gearing
    • F16H39/14—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged around, and parallel or approximately parallel to the main axis of the gearing with cylinders carried in rotary cylinder blocks or cylinder-bearing members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/10—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of fluid gearing
    • B60K17/105—Units comprising at least a part of the gearing and a torque-transmitting axle, e.g. transaxles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/188—Controlling power parameters of the driveline, e.g. determining the required power
    • B60W30/1882—Controlling power parameters of the driveline, e.g. determining the required power characterised by the working point of the engine, e.g. by using engine output chart
    • 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
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • 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
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/421—Motor capacity control by electro-hydraulic control means, e.g. using solenoid valves
    • 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
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/431—Pump capacity control by electro-hydraulic control means, e.g. using solenoid valves
    • 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
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/433—Pump capacity control by fluid pressure 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
    • 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
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F16H61/462—Automatic regulation in accordance with output requirements for achieving a target speed ratio
    • 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
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F16H61/465—Automatic regulation in accordance with output requirements for achieving a target input speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/06—Combustion engines, Gas turbines
    • B60W2710/0644—Engine speed
    • 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
    • F16H59/68—Inputs being a function of gearing status
    • F16H2059/6838—Sensing gearing status of hydrostatic transmissions
    • F16H2059/6869—Sensing gearing status of hydrostatic transmissions the pump speed
    • 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
    • F16H59/68—Inputs being a function of gearing status
    • F16H2059/6838—Sensing gearing status of hydrostatic transmissions
    • F16H2059/6876—Sensing gearing status of hydrostatic transmissions the motor speed
    • 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
    • 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
    • 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
    • F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
    • 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
    • F16H59/50—Inputs being a function of the status of the machine, e.g. position of doors or safety belts
    • F16H59/54—Inputs being a function of the status of the machine, e.g. position of doors or safety belts dependent on signals from the brakes, e.g. parking brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Automation & Control Theory (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Fluid Gearings (AREA)
  • Control Of Transmission Device (AREA)
  • Retarders (AREA)
  • Hydraulic Motors (AREA)

Abstract

Selon un mode de réalisation décrit dans cette invention, la transmission modulaire utilise seulement une paire de machines hydrauliques légères et de petite taille présentant une efficacité volumétrique considérablement améliorée avec des pistons dont portions de corps sont essentiellement aussi longues que la longueur axiale des cylindres respectifs dans lesquels ils vont et viennent. Les deux machines hydrauliques fonctionnent en boucle fermée, l'une étant utilisée en tant que pompe actionnée par le moteur du véhicule, et l'autre étant utilisée en tant que moteur. Chaque machine est pourvue d'un plateau oscillant totalement articulé. Grâce à une commande informatique, les angles des plateaux oscillants des deux machines peuvent être indéfiniment modifiés afin d'obtenir un rapport optimum vitesse moteur/vitesse roue pour toutes les conditions, qu'il s'agisse du démarrage, de la conduite en ville, ou de la conduite en montée, lequel rapport varie en fonction de la charge et de l'inclinaison, ainsi que pendant la conduite à une vitesse surmultipliée sur autoroute. Ce fonctionnement global du véhicule est obtenu alors même que le moteur du véhicule continu de fonctionner à des vitesses relativement constantes et à une valeur RPM peu élevée.
PCT/US2006/023285 2005-06-15 2006-06-15 Transmission au moyen de deux machines hydrauliques WO2006138447A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AU2006259387A AU2006259387B2 (en) 2005-06-15 2006-06-15 Dual hydraulic machine transmission
BRPI0611951-4A BRPI0611951A2 (pt) 2005-06-15 2006-06-15 transmissão modular adaptável e método de controle de potência
EP06773228A EP1891356A4 (fr) 2005-06-15 2006-06-15 Transmission au moyen de deux machines hydrauliques
CA002609901A CA2609901C (fr) 2005-06-15 2006-06-15 Transmission au moyen de deux machines hydrauliques
JP2008517099A JP2008546958A (ja) 2005-06-15 2006-06-15 二重液圧機械トランスミッション
CNA2006800213105A CN101253351A (zh) 2005-06-15 2006-06-15 双液压机变速器
MX2007015941A MX2007015941A (es) 2005-06-15 2006-06-15 Transmision de maquina hidraulica dual.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/153,112 US7475617B2 (en) 2005-06-15 2005-06-15 Orbital transmission with geared overdrive
US11/153,111 US7416045B2 (en) 2002-08-28 2005-06-15 Dual hydraulic machine transmission
US11/153,112 2005-06-15
US11/153,111 2005-06-15

Publications (2)

Publication Number Publication Date
WO2006138447A2 WO2006138447A2 (fr) 2006-12-28
WO2006138447A3 true WO2006138447A3 (fr) 2007-10-11

Family

ID=37571150

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2006/023335 WO2006138474A2 (fr) 2005-06-15 2006-06-15 Transmission planetaire a surmultiplicateur a engrenage
PCT/US2006/023285 WO2006138447A2 (fr) 2005-06-15 2006-06-15 Transmission au moyen de deux machines hydrauliques

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/US2006/023335 WO2006138474A2 (fr) 2005-06-15 2006-06-15 Transmission planetaire a surmultiplicateur a engrenage

Country Status (9)

Country Link
EP (2) EP1890898A2 (fr)
JP (2) JP2008546959A (fr)
KR (2) KR20080016861A (fr)
CN (1) CN101253351A (fr)
AU (2) AU2006259315A1 (fr)
BR (2) BRPI0611908A2 (fr)
CA (2) CA2609901C (fr)
MX (2) MX2007015941A (fr)
WO (2) WO2006138474A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5116795B2 (ja) * 2010-04-21 2013-01-09 三菱電機株式会社 燃料供給装置
CN102826013B (zh) * 2012-08-16 2015-06-10 三一重工股份有限公司 静液压动力传动系统的控制方法、装置及系统
DE102013202385A1 (de) * 2013-02-14 2014-08-14 Zf Friedrichshafen Ag Verfahren zur Steuerung eines hydrostatischen Getriebes
EP3279522A1 (fr) * 2016-08-04 2018-02-07 DANA ITALIA S.r.l. Organe de commande de chaîne cinématique de véhicule et procédé d'étalonnage d'un organe de commande de chaîne cinématique de véhicule

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3199286A (en) * 1962-05-16 1965-08-10 Gar Wood Ind Inc Hydrostatic drive
US4399886A (en) * 1980-12-09 1983-08-23 Sundstrand Corporation Controls for variable displacement motor and motors
US4913005A (en) * 1987-10-20 1990-04-03 Honda Giken Kogyo Kabushiki Kaisha Method of controlling speed reduction ratio for a continuously variable speed transmission
US5495912A (en) * 1994-06-03 1996-03-05 The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency Hybrid powertrain vehicle
US6085521A (en) * 1998-04-10 2000-07-11 Folsom Technologies, Inc. Concentric axial piston transmission
US6616559B1 (en) * 1998-10-26 2003-09-09 Yanmar Co., Ltd. Continuously variable transmission
US6769392B2 (en) * 2001-12-20 2004-08-03 Caterpillar Inc Variable valve timing in a homogenous charge compression ignition engine

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1984830A (en) * 1933-05-05 1934-12-18 Frank R Higley Vehicle drive
GB1272971A (en) 1969-03-13 1972-05-03 Nat Res Dev Hdyrostatic vehicle transmission
US4776260A (en) * 1980-11-07 1988-10-11 Vincze Alexander L Constant pressure pump
JPS6435168A (en) * 1987-07-31 1989-02-06 Honda Motor Co Ltd Control device for vehicle continuously variable transmission
DE3867458D1 (de) * 1988-01-14 1992-02-13 Hydromatik Gmbh Automotive antriebseinrichtung fuer maschinen und fahrzeuge.
US5186692A (en) * 1989-03-14 1993-02-16 Gleasman Vernon E Hydromechanical orbital transmission
DE4226453A1 (de) * 1992-08-10 1994-02-17 Sauer Sundstrand Gmbh & Co Antriebseinrichtung für einen automativen Fahrantrieb, z. B. bei einem Gabelstapler oder Radlader
US5390751A (en) * 1993-11-19 1995-02-21 Deere & Company Planetary steering system for a skid-steered vehicle
JP3498367B2 (ja) * 1994-06-30 2004-02-16 株式会社島津製作所 流体式変速機搭載車両の制御装置
JPH08135789A (ja) * 1994-11-09 1996-05-31 Komatsu Ltd 車両の油圧式駆動装置の変速装置およびその変速制御方法
JPH10246176A (ja) * 1997-02-28 1998-09-14 Honda Motor Co Ltd アキシャルピストン機械
SE521783C2 (sv) * 1998-10-26 2003-12-09 Volvo Ab Sätt att styra förbränningsprocessen i en förbränningsmotor samt motor med organ för att variera cylindrarnas effektiva kompressionsförhållande
US6640754B1 (en) * 2000-09-14 2003-11-04 Yamaha Hatsudoki Kabushiki Kaisha Ignition timing system for homogeneous charge compression engine
US6342021B1 (en) * 2000-12-08 2002-01-29 Torvec, Inc. Steer-drive for vehicles
US6748817B2 (en) * 2002-02-15 2004-06-15 Torvec, Inc. Transmission with minimal orbiter
US6852064B2 (en) * 2002-07-18 2005-02-08 Sauer-Danfoss, Inc. Hydromechanical transmission electronic control system for high speed vehicles
US20040042906A1 (en) * 2002-08-28 2004-03-04 Gleasman Vernon E. Long-piston hydraulic machines
JP4315888B2 (ja) * 2003-11-11 2009-08-19 株式会社小松製作所 車両制御装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3199286A (en) * 1962-05-16 1965-08-10 Gar Wood Ind Inc Hydrostatic drive
US4399886A (en) * 1980-12-09 1983-08-23 Sundstrand Corporation Controls for variable displacement motor and motors
US4913005A (en) * 1987-10-20 1990-04-03 Honda Giken Kogyo Kabushiki Kaisha Method of controlling speed reduction ratio for a continuously variable speed transmission
US5495912A (en) * 1994-06-03 1996-03-05 The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency Hybrid powertrain vehicle
US6085521A (en) * 1998-04-10 2000-07-11 Folsom Technologies, Inc. Concentric axial piston transmission
US6616559B1 (en) * 1998-10-26 2003-09-09 Yanmar Co., Ltd. Continuously variable transmission
US6769392B2 (en) * 2001-12-20 2004-08-03 Caterpillar Inc Variable valve timing in a homogenous charge compression ignition engine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1891356A4 *

Also Published As

Publication number Publication date
BRPI0611908A2 (pt) 2010-10-05
BRPI0611951A2 (pt) 2010-10-13
AU2006259387A1 (en) 2006-12-28
CA2609901C (fr) 2009-11-03
AU2006259387B2 (en) 2010-02-18
CN101253351A (zh) 2008-08-27
CA2609901A1 (fr) 2006-12-28
EP1891356A4 (fr) 2011-06-08
MX2007015941A (es) 2008-03-07
WO2006138474A2 (fr) 2006-12-28
JP2008546959A (ja) 2008-12-25
JP2008546958A (ja) 2008-12-25
EP1890898A2 (fr) 2008-02-27
CA2609902A1 (fr) 2006-12-28
WO2006138474A3 (fr) 2009-04-30
AU2006259315A1 (en) 2006-12-28
WO2006138447A2 (fr) 2006-12-28
KR20080016862A (ko) 2008-02-22
MX2007015507A (es) 2008-03-04
EP1891356A2 (fr) 2008-02-27
KR100943016B1 (ko) 2010-02-18
KR20080016861A (ko) 2008-02-22

Similar Documents

Publication Publication Date Title
CN102606443B (zh) 一种电磁直接驱动电液伺服泵
US6039666A (en) Hydraulic and mechanical transmission apparatus
CA2408650A1 (fr) Transmission de puissance
EP1632381A3 (fr) Mécanisme transaxial hydrostatique et véhicule à propulsion hydraulique
CN105263733A (zh) 用于工作机的动力系统
EP0699850B1 (fr) Transmission hydromécanique
US5803856A (en) Hydraulic/mechanical power transmitting system
WO2006138447A3 (fr) Transmission au moyen de deux machines hydrauliques
JP6202645B2 (ja) 静油圧および直接駆動トランスミッション
EP2119943A3 (fr) Appareil de contrôle de véhicule à entrainement hydrostatique
CA2584308A1 (fr) Structure de transmission de bloc moteur pour vehicule
JP2005263143A5 (fr)
EP1726826A3 (fr) Ensemble de pompage hydraulique
EP1724498A3 (fr) Pompe hydraulique et tondeuse
CN1654832A (zh) 液压马达的自动变速机构
EP1614895A3 (fr) Système de pompage
CN100400329C (zh) 汽车发动机附件驱动系统
CA2439989A1 (fr) Bloc-moteur pour vehicule a moteur a combustion interne
SE1150793A1 (sv) Steglös hydrostatisk transmission med effektuppdelning
ATE538983T1 (de) Fahrzeug mit hydrostatischem getriebe
MXPA03008411A (es) Mecanismo de transmision de potencia para un motor para un vehiculo.
JPH01315504A (ja) 振動ローラ
JP2004278602A (ja) 油圧式無段変速機
RU2252148C1 (ru) Устройство для снижения жесткости трансмиссии машинотракторных агрегатов
KR100528186B1 (ko) 관성 가변형 플라이휠

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200680021310.5

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2006773228

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 9030/DELNP/2007

Country of ref document: IN

ENP Entry into the national phase

Ref document number: 2609901

Country of ref document: CA

ENP Entry into the national phase

Ref document number: 2008517099

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: MX/a/2007/015941

Country of ref document: MX

WWE Wipo information: entry into national phase

Ref document number: 2006259387

Country of ref document: AU

Ref document number: 1020077029360

Country of ref document: KR

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2006259387

Country of ref document: AU

Date of ref document: 20060615

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: PI0611951

Country of ref document: BR

Kind code of ref document: A2