JPS5174162A - - Google Patents

Info

Publication number
JPS5174162A
JPS5174162A JP50139376A JP13937675A JPS5174162A JP S5174162 A JPS5174162 A JP S5174162A JP 50139376 A JP50139376 A JP 50139376A JP 13937675 A JP13937675 A JP 13937675A JP S5174162 A JPS5174162 A JP S5174162A
Authority
JP
Japan
Prior art keywords
ratio
valve
signal
transmission
circuit
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
JP50139376A
Other languages
English (en)
Other versions
JPS5710302B2 (ja
Inventor
Ee Doonfuerudo Kenesu
Aaru Maaro Jerii
Kee Sandaasu Robaato
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of JPS5174162A publication Critical patent/JPS5174162A/ja
Publication of JPS5710302B2 publication Critical patent/JPS5710302B2/ja
Expired 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
    • 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
    • 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
    • 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
    • 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
    • F16H2037/088—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H2059/366—Engine or motor speed
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S60/00—Power plants
    • Y10S60/911—Fluid motor system incorporating electrical system

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Fluid Gearings (AREA)
JP13937675A 1974-11-22 1975-11-21 Expired JPS5710302B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/526,379 US4082013A (en) 1974-11-22 1974-11-22 Hydrostatic transmission control

Publications (2)

Publication Number Publication Date
JPS5174162A true JPS5174162A (ja) 1976-06-26
JPS5710302B2 JPS5710302B2 (ja) 1982-02-25

Family

ID=24097104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13937675A Expired JPS5710302B2 (ja) 1974-11-22 1975-11-21

Country Status (8)

Country Link
US (1) US4082013A (ja)
JP (1) JPS5710302B2 (ja)
CA (1) CA1037589A (ja)
DE (1) DE2550065C3 (ja)
FR (1) FR2292162A1 (ja)
GB (1) GB1485216A (ja)
IT (1) IT1052350B (ja)
SE (1) SE409232B (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58142062A (ja) * 1982-02-17 1983-08-23 Komatsu Ltd 油圧機械式変速及び操向機の制御装置
JPS60175864A (ja) * 1984-02-20 1985-09-10 Sekitan Rotenbori Kikai Gijutsu Kenkyu Kumiai 可変容量ポンプの制御方法
JPS62242172A (ja) * 1986-04-15 1987-10-22 Hitachi Constr Mach Co Ltd 歯車変速機
JPH04191558A (ja) * 1990-11-26 1992-07-09 Komatsu Ltd 静油圧―機械式伝動機の制御装置

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5293869A (en) * 1976-02-02 1977-08-06 Aisin Seiki Co Ltd Mechanical-hydraulic change gear
US4170153A (en) * 1976-04-15 1979-10-09 Aisin Seiki Kabushiki Kaisha Hydromechanical transmission
GB1582430A (en) * 1976-12-22 1981-01-07 Secr Defence Variable ratio transmission systems
SE428720C (sv) * 1977-07-08 1984-10-29 Kockums Ind Ab Sett att styra en borbrenningsmotor med effektreglage for reglering av motorns varvtal och en hydrostatisk transmission med variabelt utvexlingsforhallande
JPS5944536B2 (ja) * 1977-08-10 1984-10-30 アイシン精機株式会社 自動車の無段変速機の速度比自動制御装置
DE2742033A1 (de) * 1977-09-19 1979-03-29 Bosch Gmbh Robert Vorrichtung zur herstellung des synchronlaufes von stufenwechselgetrieben
GB1600699A (en) * 1978-03-01 1981-10-21 Besant C B Electronically controlled hydraulic drive system
US4261229A (en) * 1978-08-24 1981-04-14 Aisin Seiki Kabushiki Kaisha Automatic speed ratio control system for stepless transmission of automotive vehicles
DE2843256A1 (de) * 1978-10-04 1980-04-17 Bosch Gmbh Robert Vorrichtung zur regelung einer kraftfahrzeug-antriebseinheit
JPS55109850A (en) * 1979-02-14 1980-08-23 Aisin Warner Ltd Digital controller of automatic transmission gear
US4351152A (en) * 1979-09-24 1982-09-28 Sundstrand Corporation Electronic constant speed control for a hydrostatic transmission
AU535340B2 (en) * 1980-02-28 1984-03-15 Automotive Products Ltd. Electronic transmission control
US4373619A (en) * 1980-04-07 1983-02-15 Grad-Line, Inc. Transmission control system
JPS57501039A (ja) * 1980-07-10 1982-06-10
US4715012A (en) * 1980-10-15 1987-12-22 Massey-Ferguson Services N.V. Electronic tractor control
FR2495723A1 (fr) * 1980-12-09 1982-06-11 Bretagne Atel Chantiers Transmission hydrostatique entre un moteur primaire et un moteur de traction, notamment pour vehicule
US4392543A (en) * 1981-02-26 1983-07-12 The Murray Ohio Manufacturing Co. Hydrostatic transmission control
US4463628A (en) * 1982-04-01 1984-08-07 Deere & Company Transmission control interface mechanism
US4598611A (en) * 1982-05-21 1986-07-08 Aisin Seiki Kabushiki Kaisha Low power control system and method for a power delivery system having a continuously variable ratio transmission
DE3232356A1 (de) * 1982-08-31 1984-03-01 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Verfahren zur regelung eines ueberlagerungsgetriebes
US5003842A (en) * 1982-09-10 1991-04-02 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Control device for automatic transmission gear system
US4527448A (en) * 1982-12-27 1985-07-09 Ford Motor Company Hydraulic control system for electronic transmission control
US4541308A (en) * 1982-12-27 1985-09-17 Ford Motor Company Hydraulic control system for electronic transmission control
JPS6044657A (ja) * 1983-08-19 1985-03-09 Nippon Seiko Kk 無段変速機の制御装置
US4766779A (en) * 1984-03-05 1988-08-30 Fabco Automotive Corporation Hydrostatic transmission assembly and method of increasing the torque and speed range thereof
US4611285A (en) * 1984-04-05 1986-09-09 Ford Motor Company Method of controlling automatic transmission shift pressure
US4672811A (en) * 1984-04-17 1987-06-16 Kabushiki Kaisha Komatsu Seisakubsho Vehicle speed control system
JPS6182055A (ja) * 1984-09-13 1986-04-25 Honda Motor Co Ltd 自動変速機の制御装置
US4722247A (en) * 1984-10-19 1988-02-02 Toyota Jidosha Kabushiki Kaisha Shift control system of automatic transmission
JPH0621644B2 (ja) * 1985-01-19 1994-03-23 トヨタ自動車株式会社 変速機の制御装置
CS247024B1 (en) * 1985-04-04 1986-11-13 Jan Stefula Connection of the electric circuit for control gear ratio the hydrostatic drive in dependence of revolution of primary compression engine
JPH0749824B2 (ja) * 1986-03-06 1995-05-31 本田技研工業株式会社 車両用無段変速機の変速制御方法
JPS63154433A (ja) * 1986-12-18 1988-06-27 Aisin Seiki Co Ltd 歯車式トランスミツシヨンの自動シフト機構におけるスロツトルアクチユエ−タ
US4984161A (en) * 1987-03-24 1991-01-08 Honda Giken Kogyo Kabushiki Kaisha Method for controlling automatic transmissions
FR2619183B1 (fr) * 1987-08-05 1989-12-01 Equip Systemes Mecaniques Transmission hydromecanique dans laquelle l'effort de traction demeure constant lors du passage du premier au second mode de fonctionnement
DE3730474A1 (de) * 1987-09-11 1989-03-23 Michael Meyerle Stufenloses hydrostatisch-mechanisches verzweigungsgetriebe, insbesondere fuer kraftfahrzeuge
US4955336A (en) * 1988-04-29 1990-09-11 Chrysler Corporation Circuit for determining the crank position of an ignition switch by sensing the voltage across the starter relay control and holding an electronic device in a reset condition in response thereto
US5168449A (en) * 1988-04-29 1992-12-01 Chrysler Corporation Method of calculating torque for an electronic automatic transmission system
US4951200A (en) * 1988-04-29 1990-08-21 Chrysler Corporation Method of controlling the apply element during a kickdown shift for an electronic automatic transmission system
US4939928A (en) * 1988-04-29 1990-07-10 Chrysler Corporation Method of determining the continuity of solenoids in an electronic automatic transmission system
US4998200A (en) * 1988-04-29 1991-03-05 Chrysler Corporation Electronic controller for an automatic transmission
US5031656A (en) * 1988-04-29 1991-07-16 Chrysler Corporation Reciprocating valves in a fluid system of an automatic transmission
US4887512A (en) * 1988-04-29 1989-12-19 Chrysler Motors Corporation Vent reservoir in a fluid system of an automatic transmission system
US4928235A (en) * 1988-04-29 1990-05-22 Chrysler Corporation Method of determining the fluid temperature of an electronic automatic transmission system
US4975844A (en) * 1988-04-29 1990-12-04 Chrysler Corporation Method of determining the throttle angle position for an electronic automatic transmission system
US4968999A (en) * 1988-04-29 1990-11-06 Chrysler Corporation Method of shift torque management for an electronic automatic transmission system
US4965735A (en) * 1988-04-29 1990-10-23 Chrysler Corporation Method of determining the shift lever position of an electronic automatic transmission system
US4935872A (en) * 1988-04-29 1990-06-19 Chrysler Corporation Method of shift selection in an electronic automatic transmission system
US4936166A (en) * 1988-04-29 1990-06-26 Chrysler Corporation Fluid actuated switch valve in an automatic transmission
US4980793A (en) * 1988-04-29 1990-12-25 Chrysler Corporation Open loop control of solenoid coil driver
US4969098A (en) * 1988-04-29 1990-11-06 Chrysler Corporation Method of torque phase shift control for an electronic automatic transmission system
US4901561A (en) * 1988-04-29 1990-02-20 Chrysler Motors Corporation Throttle position sensor data shared between controllers with dissimilar grounds
US4991097A (en) * 1988-04-29 1991-02-05 Chrysler Corporation Method of stall torque management for an electronic automatic transmission system
US4991096A (en) * 1988-04-29 1991-02-05 Chrysler Corporation Shutdown relay driver circuit
US4975845A (en) * 1988-04-29 1990-12-04 Chrysler Corporation Method of operating an electronic automatic transmission system
US4951205A (en) * 1988-04-29 1990-08-21 Chrysler Corporation Method of diagnostic protection for an electronic automatic transmission system
US4944200A (en) * 1988-04-29 1990-07-31 Chrysler Motors Corporation Method of applying reverse gear in an automatic transmission
US4965728A (en) * 1988-04-29 1990-10-23 Chrysler Corporation Method of adaptively idling an electronic automatic transmission system
US5135443A (en) * 1988-08-17 1992-08-04 Zahnradfabrik Friedrichshafen Ag Arrangement and method for operating a variable drive unit
US5202833A (en) * 1989-08-28 1993-04-13 Chrysler Corp Method of controlling the partial lock-up of a torque converter in an electronic automatic transmission system
US5616091A (en) * 1991-10-10 1997-04-01 Warren; Walter S. Integrated hydro-mechanical multiple lockup transmission
US5569110A (en) * 1991-10-10 1996-10-29 Warren; Walter S. Integrated hydro-mechanical automobile transmission
US5325083A (en) * 1992-05-01 1994-06-28 Chrysler Corporation Manual valve position sensing system
US5636119A (en) * 1995-05-31 1997-06-03 Caterpillar Inc. Downstream rate limiting method in transmission control
DE19527015C1 (de) * 1995-07-24 1997-02-06 Steyr Daimler Puch Ag Verfahren zum Betreiben einer aus einem Verbrennungsmotor und aus einem Leistungsverzweigungsgetriebe bestehenden stufenlosen Antriebseinheit
US6082084A (en) * 1995-11-13 2000-07-04 Ransomes America Corporation Electric riding mower with electric steering system
DE19830953A1 (de) 1998-07-10 2000-03-30 Zahnradfabrik Friedrichshafen Verfahren und Vorrichtung zur Steuerung eines Kraftfahrzeug-Antriebsstranges
JP2001280465A (ja) * 2000-03-31 2001-10-10 Honda Motor Co Ltd 無段変速機の制御方法
US6663525B1 (en) * 2002-07-17 2003-12-16 Case Corporation Hydro-mechanical transmission with automatic braking capability and method of operation
JP2005119645A (ja) * 2003-09-26 2005-05-12 Komatsu Ltd 車両制御装置
JP4315888B2 (ja) * 2003-11-11 2009-08-19 株式会社小松製作所 車両制御装置
US7076954B1 (en) * 2005-03-31 2006-07-18 Caterpillar Inc. Turbocharger system
US20070144175A1 (en) * 2005-03-31 2007-06-28 Sopko Thomas M Jr Turbocharger system
US20080171632A1 (en) * 2007-01-16 2008-07-17 Sauer-Danfoss Inc. Electric input clutch for a vehicle and method for using the same
US8954245B2 (en) * 2012-01-13 2015-02-10 Caterpillar Inc. Method of controlling gear ratio rate of change in continuously variable transmission
CN104358853B (zh) * 2014-10-28 2016-08-17 吉林大学 液压与伺服电机双调节的变速输入恒速输出装置
US10808839B2 (en) 2018-01-24 2020-10-20 Cnh Industrial America Llc Method and system for controlling a hydrostatic drive system of an agricultural vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4968160A (ja) * 1972-11-06 1974-07-02

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2977765A (en) * 1959-12-23 1961-04-04 Honeywell Regulator Co Servo motor control apparatus
US3225542A (en) * 1964-03-16 1965-12-28 Oilgear Co Speed control system
US3463034A (en) * 1967-10-23 1969-08-26 Cessna Aircraft Co Acceleration control for variable speed transmissions
US3542274A (en) * 1968-03-25 1970-11-24 Caterpillar Tractor Co Speed-programmed friction welder control
US3628330A (en) * 1970-03-16 1971-12-21 Caterpillar Tractor Co Speed-programmed friction welder control
US3667225A (en) * 1970-08-12 1972-06-06 Scott Equipment Co Hydrostatic drive and control system therefor
US3754482A (en) * 1971-05-28 1973-08-28 Gen Motors Corp Method and apparatus for controlling torque capacity in torque transmitting devices
US3752011A (en) * 1971-10-18 1973-08-14 Gen Motors Corp Method and apparatus for controlling a power transmission
US3719096A (en) * 1971-10-27 1973-03-06 Gen Motors Corp Electronic shift control for a transmission
US3842694A (en) * 1973-05-14 1974-10-22 Gen Motors Corp Hydromechanical transmission and control

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4968160A (ja) * 1972-11-06 1974-07-02

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58142062A (ja) * 1982-02-17 1983-08-23 Komatsu Ltd 油圧機械式変速及び操向機の制御装置
JPS60175864A (ja) * 1984-02-20 1985-09-10 Sekitan Rotenbori Kikai Gijutsu Kenkyu Kumiai 可変容量ポンプの制御方法
JPS62242172A (ja) * 1986-04-15 1987-10-22 Hitachi Constr Mach Co Ltd 歯車変速機
JPH04191558A (ja) * 1990-11-26 1992-07-09 Komatsu Ltd 静油圧―機械式伝動機の制御装置

Also Published As

Publication number Publication date
US4082013A (en) 1978-04-04
SE409232B (sv) 1979-08-06
DE2550065C3 (de) 1979-05-23
DE2550065B2 (de) 1978-09-28
CA1037589A (en) 1978-08-29
DE2550065A1 (de) 1976-05-26
JPS5710302B2 (ja) 1982-02-25
IT1052350B (it) 1981-06-20
FR2292162B1 (ja) 1980-06-20
FR2292162A1 (fr) 1976-06-18
SE7513065L (sv) 1976-05-24
GB1485216A (en) 1977-09-08

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