FR2338426A1 - Dispositif de reglage d'un circuit hydrostatique - Google Patents

Dispositif de reglage d'un circuit hydrostatique

Info

Publication number
FR2338426A1
FR2338426A1 FR7700554A FR7700554A FR2338426A1 FR 2338426 A1 FR2338426 A1 FR 2338426A1 FR 7700554 A FR7700554 A FR 7700554A FR 7700554 A FR7700554 A FR 7700554A FR 2338426 A1 FR2338426 A1 FR 2338426A1
Authority
FR
France
Prior art keywords
adjustment device
circuit adjustment
hydrostatic circuit
hydrostatic
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
FR7700554A
Other languages
English (en)
Other versions
FR2338426B1 (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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of FR2338426A1 publication Critical patent/FR2338426A1/fr
Application granted granted Critical
Publication of FR2338426B1 publication Critical patent/FR2338426B1/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
    • F16H61/42—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Fluid Gearings (AREA)
  • Forklifts And Lifting Vehicles (AREA)
FR7700554A 1976-01-14 1977-01-11 Dispositif de reglage d'un circuit hydrostatique Granted FR2338426A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2601226A DE2601226C3 (de) 1976-01-14 1976-01-14 Steuereinrichtung für die automotive Ansteuerung der Hydroverstellpumpe eines Hydrostaten

Publications (2)

Publication Number Publication Date
FR2338426A1 true FR2338426A1 (fr) 1977-08-12
FR2338426B1 FR2338426B1 (fr) 1983-08-26

Family

ID=5967460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700554A Granted FR2338426A1 (fr) 1976-01-14 1977-01-11 Dispositif de reglage d'un circuit hydrostatique

Country Status (5)

Country Link
US (1) US4075841A (fr)
DE (1) DE2601226C3 (fr)
FR (1) FR2338426A1 (fr)
GB (1) GB1568718A (fr)
IT (1) IT1077948B (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188789A (en) * 1978-01-13 1980-02-19 Zahnradfabrik Friedrichshafen Ag Hydraulic servocontroller for a hydrostatic transmission
US4355509A (en) * 1979-12-31 1982-10-26 Sundstrand Corporation Split torque transmission control
DE3040321C2 (de) * 1980-10-25 1986-06-12 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Inchventil für einen hydrostatischen Fahrantrieb
US4496035A (en) * 1982-06-21 1985-01-29 Deere & Company Neutralizing mechanism for a hydrostatic transmission
DE3245518A1 (de) * 1982-12-09 1984-06-14 Gebrüder Holder GmbH & Co, 7430 Metzingen Antriebsvorrichtung fuer kraftfahrzeuge, insbesondere fuer einen schlepper
US4815289A (en) * 1983-06-24 1989-03-28 Sundstrand Corporation Variable pressure control
DE19620665C1 (de) * 1996-05-22 1997-06-12 Brueninghaus Hydromatik Gmbh Hydraulische Steuerung, insbesondere zum Ansteuern des Drehwerks eines Baggers
US7355716B2 (en) * 2002-01-24 2008-04-08 The General Hospital Corporation Apparatus and method for ranging and noise reduction of low coherence interferometry LCI and optical coherence tomography OCT signals by parallel detection of spectral bands
JP4203941B2 (ja) * 2002-07-05 2009-01-07 株式会社小松製作所 油圧駆動車の前後進切換制御装置およびその制御方法
JP5324095B2 (ja) * 2004-08-24 2013-10-23 ザ ジェネラル ホスピタル コーポレイション 血管セグメントを画像化する方法および装置
EP1886121A1 (fr) * 2005-05-13 2008-02-13 The General Hospital Corporation Arrangements, systemes et procedes permettant d'obtenir une reflectrometrie de coherence optique du domaine spectral pour une detection sensible d'un echantillon chimique et biologique
EP1889037A2 (fr) * 2005-06-01 2008-02-20 The General Hospital Corporation Appareil, methode et systeme pour effectuer une imagerie de domaine de frequence optique a resolution de phase
US7847949B2 (en) * 2005-09-29 2010-12-07 The General Hospital Corporation Method and apparatus for optical imaging via spectral encoding
JP5680826B2 (ja) * 2006-01-10 2015-03-04 ザ ジェネラル ホスピタル コーポレイション １以上のスペクトルを符号化する内視鏡技術によるデータ生成システム
CN101410691A (zh) * 2006-02-24 2009-04-15 通用医疗公司 执行角分辨傅立叶域光学相干断层成像的方法和***
US20080234567A1 (en) * 2007-03-19 2008-09-25 The General Hospital Corporation Apparatus and method for providing a noninvasive diagnosis of internal bleeding
EP2602651A3 (fr) * 2007-03-23 2014-08-27 The General Hospital Corporation Procédés, agencements et appareil pour utiliser un laser à balayage de longueur d'ondes utilisant un balayage angulaire et des procédures de dispersion
US20090131801A1 (en) * 2007-10-12 2009-05-21 The General Hospital Corporation Systems and processes for optical imaging of luminal anatomic structures
ES2694649T3 (es) 2010-06-03 2018-12-26 Polaris Industries Inc. Control electrónico del acelerador
US9205717B2 (en) 2012-11-07 2015-12-08 Polaris Industries Inc. Vehicle having suspension with continuous damping control
US9803660B1 (en) * 2014-02-04 2017-10-31 Danfoss Power Solutions Inc. Low friction compact servo piston assembly
AU2015339673A1 (en) 2014-10-31 2017-06-15 Polaris Industries Inc. System and method for controlling a vehicle
US9746070B2 (en) 2014-11-26 2017-08-29 Polaris Industries Inc. Electronic control of a transmission
US9759313B2 (en) 2014-11-26 2017-09-12 Polaris Industries Inc. Electronic shifting of a transmission
CA3160011A1 (fr) 2016-11-18 2018-05-24 Polaris Industries Inc. Vehicule a suspension reglable
US10406884B2 (en) 2017-06-09 2019-09-10 Polaris Industries Inc. Adjustable vehicle suspension system
US20190128411A1 (en) * 2017-10-31 2019-05-02 Deere & Company Electrohydraulic actuator for hydrostatic transmission
US10987987B2 (en) 2018-11-21 2021-04-27 Polaris Industries Inc. Vehicle having adjustable compression and rebound damping
WO2022016155A1 (fr) 2020-07-17 2022-01-20 Polaris Industries Inc. Suspensions réglables et fonctionnement de véhicule pour véhicules de loisir hors-route

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572213A (en) * 1969-05-12 1971-03-23 Eaton Yale & Towne Hydrostatic control system
DE2127506A1 (de) * 1971-06-03 1972-12-28 Klöckner-Humboldt-Deutz AG, 5000 Köln Hydrostatische Antriebseinheit für ein Kraftfahrzeug
US3783611A (en) * 1972-03-22 1974-01-08 Eaton Corp Hydrostatic transmission control system
US3772888A (en) * 1972-07-27 1973-11-20 Lamb Co F Jos Hydrostatic transfer drive
US3999387A (en) * 1975-09-25 1976-12-28 Knopf Frank A Closed loop control system for hydrostatic transmission

Also Published As

Publication number Publication date
DE2601226C3 (de) 1982-01-14
IT1077948B (it) 1985-05-04
DE2601226A1 (de) 1977-07-21
US4075841A (en) 1978-02-28
FR2338426B1 (fr) 1983-08-26
GB1568718A (en) 1980-06-04
DE2601226B2 (de) 1981-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse