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FR2427521A1 - Dispositif de commande et de regulation pour une transmission hydraulique - Google Patents

Dispositif de commande et de regulation pour une transmission hydraulique

Info

Publication number
FR2427521A1
FR2427521A1 FR7913673A FR7913673A FR2427521A1 FR 2427521 A1 FR2427521 A1 FR 2427521A1 FR 7913673 A FR7913673 A FR 7913673A FR 7913673 A FR7913673 A FR 7913673A FR 2427521 A1 FR2427521 A1 FR 2427521A1
Authority
FR
France
Prior art keywords
control
regulation device
hydraulic transmission
transmission
servomechanism
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
FR7913673A
Other languages
English (en)
Other versions
FR2427521B1 (fr
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.)
Linde GmbH
Original Assignee
Linde 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
Application filed by Linde GmbH filed Critical Linde GmbH
Publication of FR2427521A1 publication Critical patent/FR2427521A1/fr
Application granted granted Critical
Publication of FR2427521B1 publication Critical patent/FR2427521B1/fr
Granted 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
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F16H61/472—Automatic regulation in accordance with output requirements for achieving a target output torque
    • 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
    • F16H61/465—Automatic regulation in accordance with output requirements for achieving a target input 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)
  • Motor Power Transmission Devices (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

a. Dispositif de commande et de régulation pour une transmission hydraulique. b. Dispositif caractérisé en ce que le signal dépendant de la vitesse de rotation, agit par un procédé connu, sur un servomécanisme de la transmission. c. L'invention s'applique notamment à la commande des pelleteuses.
FR7913673A 1978-05-30 1979-05-29 Dispositif de commande et de regulation pour une transmission hydraulique Granted FR2427521A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782823559 DE2823559A1 (de) 1978-05-30 1978-05-30 Steuer- und regeleinrichtung fuer ein hydrostatisches getriebe

Publications (2)

Publication Number Publication Date
FR2427521A1 true FR2427521A1 (fr) 1979-12-28
FR2427521B1 FR2427521B1 (fr) 1985-05-03

Family

ID=6040539

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7913673A Granted FR2427521A1 (fr) 1978-05-30 1979-05-29 Dispositif de commande et de regulation pour une transmission hydraulique

Country Status (11)

Country Link
US (1) US4559778A (fr)
JP (1) JPS54156964A (fr)
AR (1) AR219796A1 (fr)
BR (1) BR7903318A (fr)
DE (1) DE2823559A1 (fr)
FR (1) FR2427521A1 (fr)
GB (1) GB2022787B (fr)
IT (1) IT1112906B (fr)
RO (1) RO79117A (fr)
SE (1) SE438191B (fr)
YU (1) YU110679A (fr)

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US4382485A (en) * 1980-05-27 1983-05-10 Dresser Industries, Inc. Hydraulic logic control for variable displacement pump
US4398869A (en) * 1980-05-27 1983-08-16 Dresser Industries, Inc. Control means for variable displacement pump
US4359130A (en) * 1980-05-27 1982-11-16 International Harvester Co. Hydraulic system for responsive splitting of engine power
DE3136519A1 (de) * 1980-09-16 1982-04-15 Linde Ag, 6200 Wiesbaden Einstellbare axialkolbenmaschine, vorzugsweise axialkolbenpumpe
DE3041856C2 (de) * 1980-11-06 1984-02-09 Danfoss A/S, 6430 Nordborg Steuereinrichtung für ein hydrostatisches Getriebe
DE3044143A1 (de) * 1980-11-24 1982-06-24 Linde Ag, 6200 Wiesbaden Steuereinrichtung fuer ein hydrostatisches antriebssystem
DE3044144A1 (de) * 1980-11-24 1982-09-09 Linde Ag, 6200 Wiesbaden Hydrostatisches antriebssystem mit einer einstellbaren pumpe und mehreren verbrauchern
DE3146513A1 (de) * 1980-11-24 1982-06-24 Linde Ag, 6200 Wiesbaden Steuereinrichtung fuer ein hydrostatisches antriebssystem
DE3213958A1 (de) * 1981-08-21 1983-03-03 Robert Bosch Gmbh, 7000 Stuttgart Elektrohydraulische verstelleinrichtung fuer eine hydrostatische maschine
US4527393A (en) * 1981-09-02 1985-07-09 General Signal Corporation Control device for a hydrostatic transmission
DE3143539A1 (de) * 1981-11-03 1983-05-11 Linde Ag, 6200 Wiesbaden Steuereinrichtung fuer ein stufenlos einstellbares, vorzugsweise hydrostatisches getriebe
DE3239833A1 (de) * 1981-11-03 1983-07-07 Linde Ag, 6200 Wiesbaden Steuereinrichtung fuer ein stufenlos einstellbares, vorzugsweise hydrostatisches getriebe
DE3247287A1 (de) * 1981-12-21 1983-07-28 Linde Ag, 6200 Wiesbaden Steuereinrichtung fuer ein hydrostatisches getriebe
US4480438A (en) * 1982-01-20 1984-11-06 Vickers, Incorporated Power transmission
DE3216821A1 (de) * 1982-05-05 1983-11-10 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydrostatischer antrieb fuer fahrzeuge
DE3346000A1 (de) * 1982-12-21 1984-06-28 Linde Ag, 6200 Wiesbaden Hydraulische stelleinrichtung fuer eine hydrostatische maschine
FR2538042B1 (fr) * 1982-12-21 1987-12-18 Linde Ag Installation de reglage hydraulique pour une machine hydrostatique
FR2552187B1 (fr) * 1983-09-20 1987-08-28 Linde Ag Dispositif de commande ou de regulation pour une transmission hydraulique
US4742676A (en) * 1984-12-24 1988-05-10 Linde Aktiengesellschaft Reversible hydrostatic transmission pump with drive engine speed control
DE3545044C2 (de) * 1984-12-24 1993-12-23 Linde Ag Steuereinrichtung für ein hydrostatisches Getriebe
DE3545045C2 (de) * 1984-12-24 1993-12-09 Linde Ag Steuereinrichtung für ein hydrostatisches Getriebe
DE3528096A1 (de) * 1985-08-06 1987-02-19 Rexroth Mannesmann Gmbh Steuereinrichtung fuer ein antriebssystem mit eingepraegtem druck
DE3539220A1 (de) * 1985-11-05 1987-05-21 Hydromatik Gmbh Steuereinrichtung fuer ein hydrostatisches getriebe
US4739616A (en) * 1985-12-13 1988-04-26 Sundstrand Corporation Summing pressure compensation control
DE3545481A1 (de) * 1985-12-20 1987-07-02 Bayerische Motoren Werke Ag Antriebseinrichtung fuer kraftfahrzeuge, insbesondere personenkraftwagen
DE3600787C1 (de) * 1986-01-14 1987-04-02 Danfoss As Steuergeraet fuer eine Pumpe mit einstellbarer Foerdermenge
JPH063187B2 (ja) * 1986-04-26 1994-01-12 株式会社東芝 可変速水力機械の定常運転方法
JP2793585B2 (ja) * 1987-02-27 1998-09-03 カヤバ工業株式会社 油圧駆動回路
JP2840671B2 (ja) * 1987-02-28 1998-12-24 株式会社島津製作所 走行車両用液圧式伝導装置
US4768340A (en) * 1987-04-24 1988-09-06 Allied-Signal Inc. Automatic displacement control for variable displacement motor
US4990076A (en) * 1989-05-31 1991-02-05 Halliburton Company Pressure control apparatus and method
JPH0745652Y2 (ja) * 1990-03-09 1995-10-18 新キャタピラー三菱株式会社 走行速度切換装置
DE4029548A1 (de) * 1990-09-18 1992-03-19 Hydromatik Gmbh Steuer- und regelvorrichtung fuer ein hydrostatisches getriebe
US5241821A (en) * 1991-04-08 1993-09-07 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Hydraulic system for a vehicle
US5160245A (en) * 1991-05-01 1992-11-03 Sauer, Inc. Displacement control feedback apparatus and method
GB9119448D0 (en) * 1991-09-12 1991-10-23 Vickers Systems Ltd System controls
DE4420704C2 (de) * 1994-06-14 2002-07-04 Brueninghaus Hydromatik Gmbh Hydrostatischer Antrieb, insbesondere für das Drehwerk eines Baggers
US5503534A (en) * 1995-03-16 1996-04-02 Eaton Corporation Automotive drive control for hydrostatic transmission
US5933795A (en) * 1996-03-19 1999-08-03 Sauer Inc. Speed sensing device
GB2319328B (en) * 1996-11-13 2001-05-02 Samsung Heavy Ind Control device for travelling system in construction vehicles
JPH11182676A (ja) * 1997-12-24 1999-07-06 Komatsu Ltd 油圧駆動式作業車両の走行駆動装置およびその制御方法
JPH11210878A (ja) * 1998-01-20 1999-08-03 Honda Motor Co Ltd 可変容量型油圧式変速機の油圧制御装置
US6305419B1 (en) 2000-07-14 2001-10-23 Clark Equipment Company Variable pilot pressure control for pilot valves
US6491118B1 (en) * 2000-11-20 2002-12-10 Deere & Company Hydrostatic system with charge flow monitoring
DE10110935C1 (de) * 2001-01-23 2002-11-28 Brueninghaus Hydromatik Gmbh Hydraulische Steuerung, insbesondere zum Ansteuern des Drehwerks eines Baggers
DE10220889C5 (de) * 2002-05-10 2009-05-28 Brueninghaus Hydromatik Gmbh Verstellvorrichtung für hydrostatische Kolbenmaschinen
US7165397B2 (en) 2003-11-10 2007-01-23 Timberjack, Inc. Anti-stall pilot pressure control system for open center systems
US20060198736A1 (en) * 2005-03-01 2006-09-07 Caterpillar Inc. Pump control system for variable displacement pump
DE102008020596B4 (de) * 2008-04-24 2021-12-16 Linde Hydraulics Gmbh & Co. Kg Hydrostatische Pumpe mit einer mechanischen Fördervolumenverstellung
DE102008021393A1 (de) * 2008-04-29 2009-11-05 Linde Material Handling Gmbh Hydrostatische-Pumpe
DE102009043757A1 (de) * 2009-05-26 2010-12-02 Linde Material Handling Gmbh Hydrostatische Pumpe
DE102009035540A1 (de) 2009-07-31 2011-02-03 Linde Material Handling Gmbh Hydrostatische Pumpe
DE102012218546A1 (de) 2012-10-11 2014-04-17 Putzmeister Engineering Gmbh Hydraulisches Antriebssystem und Verfahren zum Antrieb eines Bandförderers
EP2767739B1 (fr) * 2013-02-19 2018-10-24 Dana Rexroth Transmission Systems S.r.l. Engrenage à puissance dérivée pour un entraînement de roulement, procédé de commande de l'engrenage
DE102014214441B4 (de) * 2014-07-23 2016-02-18 Danfoss Power Solutions Gmbh & Co. Ohg Verfahren und Anordnung zum Verzögern eines Hydrostatischen Antriebs
EP3208495B1 (fr) * 2016-02-18 2021-07-07 Takeuchi MFG.Co.,Ltd. Dispositif de commande pour dispositif de déplacement hydraulique
US10100494B2 (en) 2016-08-12 2018-10-16 Caterpillar Inc. Closed-loop control of swing
KR20220078335A (ko) * 2020-12-03 2022-06-10 현대두산인프라코어(주) 유압 시스템

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1027161A (en) * 1961-08-01 1966-04-27 Dowty Mining Equipment Ltd Hydrostatic transmission control apparatus
GB1279693A (en) * 1969-11-24 1972-06-28 Sigma Improvements relating to hydrostatic transmission systems
GB1282094A (en) * 1968-07-25 1972-07-19 Lucas Industries Ltd Control systems for hydraulic transmission systems
GB1286655A (en) * 1968-10-16 1972-08-23 Hyster Co Hydrostatic transmission with pressure control
GB1310351A (en) * 1969-04-03 1973-03-21 Lucas Industries Ltd Hydrostatic transmission systems
GB1397391A (en) * 1971-06-23 1975-06-11 Lucas Industries Ltd Actuator for stroke control in hydraulic machines
GB1428162A (en) * 1972-07-21 1976-03-17 O K Orenstein Koppel A Brueninghaus hydraulik gmbh control apparatus for controllabel hydraulic pump/motor drive
GB1467759A (en) * 1975-04-14 1977-03-23 Clark Equipment Co Differential pressure regulator valve
GB1489954A (en) * 1975-06-10 1977-10-26 Clark Equipment Co Vehicle with hydrostatic transmission control system

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US3054263A (en) * 1960-07-05 1962-09-18 Budzich Tadeusz Hydraulic transmission
US3180090A (en) * 1961-06-09 1965-04-27 Western Gear Corp Control for automatic tensioning of hydraulic winch
US3127745A (en) * 1962-07-05 1964-04-07 New York Air Brake Co Hydrostatic transmission
US3166891A (en) * 1963-07-08 1965-01-26 New York Air Brake Co Hydrostatic transmission
DE1555480B2 (de) * 1965-07-17 1976-03-11 Linde Ag, 6200 Wiesbaden Steuereinrichtung fuer ein hydrostatisches getriebe insbesondere fuer kraftfahrzeuge
DE1959409A1 (de) * 1969-11-26 1971-06-16 Sigma Hydrostatische UEbertragung mit veraenderlichem UEbersetzungsverhaeltnis
DE2141724A1 (de) * 1971-08-20 1973-03-01 Bosch Gmbh Robert Steuer- und regeleinrichtung fuer eine hydropumpe
DE2146586C3 (de) * 1971-09-17 1981-12-17 G.L. Rexroth Gmbh, 8770 Lohr Mit einer Konstantzug-Regelung versehener hydrostatischer Antrieb
US3785754A (en) * 1972-04-27 1974-01-15 Caterpillar Tractor Co Manual override system for a variable volume pump
DE2251536C3 (de) * 1972-10-20 1984-09-20 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Steuer- und Regeleinrichtung für ein stufenlos einstellbares hydrostatisches Getriebe für Fahrzeuge, insbesondere für Hubstapler, Schaufellader o.dgl.
US3903756A (en) * 1973-02-14 1975-09-09 Zahnradfabrik Friedrichshafen Hydromechanical transmission
GB1415977A (en) * 1973-07-12 1975-12-03 Karl Marx Stadt Ind Werke Control system for a hydrostatic pump
US3881317A (en) * 1973-10-25 1975-05-06 Automation Equipment Inc Control system for variable displacement hydraulic pump
US3935707A (en) * 1974-07-22 1976-02-03 General Signal Corporation Hydraulic control system
US4022023A (en) * 1974-08-27 1977-05-10 Kabushiki Kaisha Komatsu Seisakusho Hydraulic circuit for controlling actuators in a construction vehicle
DE2505780C2 (de) * 1975-02-12 1986-03-06 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum Regeln wenigstens einer verstellbaren Pumpe
US3969896A (en) * 1975-05-08 1976-07-20 Sundstrand Corporation Transmission ratio control system
US4017215A (en) * 1976-03-15 1977-04-12 Caterpillar Tractor Co. Infinitely variable orifice for part throttle control
US3999387A (en) * 1975-09-25 1976-12-28 Knopf Frank A Closed loop control system for hydrostatic transmission
JPS5936142B2 (ja) * 1975-12-22 1984-09-01 カブシキガイシヤ エバラセイサクシヨ ゲンアツベンホウシキニヨル エンカクソウサソウチ
GB1570711A (en) * 1976-02-21 1980-07-09 Renold Ltd Hydrostatic transmission control
DE2629981C2 (de) * 1976-07-03 1978-09-07 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Stellgerät für ein hydrostatisches Getriebe mit nachgeschaltetem Wechselgetriebe
DE2700803C2 (de) * 1977-01-11 1982-10-28 Sauer Getriebe KG, 2350 Neumünster Regelungssystem für eine Antriebseinrichtung
DE2813486C2 (de) * 1977-03-31 1986-06-26 Kabushiki Kaisha Komatsu Seisakusho, Tokio/Tokyo Steuervorrichtung für Hydraulikpumpen

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1027161A (en) * 1961-08-01 1966-04-27 Dowty Mining Equipment Ltd Hydrostatic transmission control apparatus
GB1282094A (en) * 1968-07-25 1972-07-19 Lucas Industries Ltd Control systems for hydraulic transmission systems
GB1286655A (en) * 1968-10-16 1972-08-23 Hyster Co Hydrostatic transmission with pressure control
GB1310351A (en) * 1969-04-03 1973-03-21 Lucas Industries Ltd Hydrostatic transmission systems
GB1279693A (en) * 1969-11-24 1972-06-28 Sigma Improvements relating to hydrostatic transmission systems
GB1397391A (en) * 1971-06-23 1975-06-11 Lucas Industries Ltd Actuator for stroke control in hydraulic machines
GB1428162A (en) * 1972-07-21 1976-03-17 O K Orenstein Koppel A Brueninghaus hydraulik gmbh control apparatus for controllabel hydraulic pump/motor drive
GB1467759A (en) * 1975-04-14 1977-03-23 Clark Equipment Co Differential pressure regulator valve
GB1489954A (en) * 1975-06-10 1977-10-26 Clark Equipment Co Vehicle with hydrostatic transmission control system

Also Published As

Publication number Publication date
DE2823559A1 (de) 1979-12-06
GB2022787A (en) 1979-12-19
DE2823559C2 (fr) 1991-01-17
RO79117A (fr) 1982-06-25
FR2427521B1 (fr) 1985-05-03
IT7922788A0 (it) 1979-05-18
YU110679A (en) 1982-10-31
JPS54156964A (en) 1979-12-11
AR219796A1 (es) 1980-09-15
BR7903318A (pt) 1979-12-11
IT1112906B (it) 1986-01-20
SE438191B (sv) 1985-04-01
GB2022787B (en) 1983-03-16
US4559778A (en) 1985-12-24
SE7904680L (sv) 1979-12-01

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