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
DE3245518C2 (de) * 1982-12-09 1987-02-12 Gebrüder Holder GmbH & Co, 7430 Metzingen Steuersystem für eine Antriebsvorrichtung für landwirtschaftliche Zugmaschinen
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
WO2006124860A1 (fr) * 2005-05-13 2006-11-23 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
WO2006130802A2 (fr) * 2005-06-01 2006-12-07 The General Hospital Corporation Appareil, methode et systeme pour effectuer une imagerie de domaine de frequence optique a resolution de phase
PL1937137T3 (pl) * 2005-09-29 2022-11-21 General Hospital Corporation Sposób oraz aparatura dla obrazowania optycznego za pośrednictwem kodowania spektralnego
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
JP2009527770A (ja) * 2006-02-24 2009-07-30 ザ ジェネラル ホスピタル コーポレイション 角度分解型のフーリエドメイン光干渉断層撮影法を遂行する方法及びシステム
WO2008115965A1 (fr) * 2007-03-19 2008-09-25 The General Hospital Corporation Appareil et methode de diagnostic non invasif d'une hemorragie interne
EP2132840A2 (fr) * 2007-03-23 2009-12-16 The General Hospital Corporation Procédés, agencements et dispositif destinés à utiliser un laser à balayage de longueur d'onde utilisant un balayage angulaire et des procédures de dispersion
WO2009049296A2 (fr) * 2007-10-12 2009-04-16 The General Hospital Corporation Systèmes et procédés d'imagerie optique de structures anatomiques luminales
WO2011153494A2 (fr) 2010-06-03 2011-12-08 Polaris Industries Inc. Commande électronique du papillon des gaz
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
BR112017008825A2 (pt) 2014-10-31 2018-03-27 Polaris Inc método e sistema de direção assistida para um veículo, métodos para controlar um sistema de direção assistida de um veículo e para controlar um veículo, método de substituição de borboleta para um veículo recreativo, e, veículo.
US9759313B2 (en) 2014-11-26 2017-09-12 Polaris Industries Inc. Electronic shifting of a transmission
US9746070B2 (en) 2014-11-26 2017-08-29 Polaris Industries Inc. Electronic control of a transmission
CN110121438B (zh) 2016-11-18 2023-01-31 北极星工业有限公司 具有可调节悬架的车辆
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
CA3182725A1 (fr) 2020-07-17 2022-01-20 Polaris Industries Inc. Suspensions reglables et fonctionnement de vehicule pour vehicules 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
US4075841A (en) 1978-02-28
DE2601226C3 (de) 1982-01-14
DE2601226A1 (de) 1977-07-21
FR2338426B1 (fr) 1983-08-26
IT1077948B (it) 1985-05-04
DE2601226B2 (de) 1981-05-21
GB1568718A (en) 1980-06-04

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Legal Events

Date Code Title Description
ST Notification of lapse