FR2677409B1 - Circuit hydraulique d'alimentation d'au moins un moteur hydraulique a pistons "debrayables". - Google Patents

Circuit hydraulique d'alimentation d'au moins un moteur hydraulique a pistons "debrayables".

Info

Publication number
FR2677409B1
FR2677409B1 FR9107042A FR9107042A FR2677409B1 FR 2677409 B1 FR2677409 B1 FR 2677409B1 FR 9107042 A FR9107042 A FR 9107042A FR 9107042 A FR9107042 A FR 9107042A FR 2677409 B1 FR2677409 B1 FR 2677409B1
Authority
FR
France
Prior art keywords
debrayable
pistons
supplying
hydraulic
hydraulic motor
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.)
Expired - Fee Related
Application number
FR9107042A
Other languages
English (en)
Other versions
FR2677409A1 (fr
Inventor
Pierre C. Fillion
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.)
Poclain Hydraulics France SA
Original Assignee
Poclain Hydraulics France SA
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 Poclain Hydraulics France SA filed Critical Poclain Hydraulics France SA
Priority to FR9107042A priority Critical patent/FR2677409B1/fr
Priority to DE4218714A priority patent/DE4218714C2/de
Priority to GB9212146A priority patent/GB2258695B/en
Priority to US07/895,673 priority patent/US5224411A/en
Publication of FR2677409A1 publication Critical patent/FR2677409A1/fr
Application granted granted Critical
Publication of FR2677409B1 publication Critical patent/FR2677409B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16H61/4035—Control of circuit flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
    • F03C1/053—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement the pistons co-operating with an actuated element at the inner ends of the cylinders
    • F03C1/0535—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement the pistons co-operating with an actuated element at the inner ends of the cylinders with two or more radial piston/cylinder units in series
    • 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
    • F16H61/44—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation
    • 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
    • F16H61/44—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation
    • F16H61/444—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation by changing the number of pump or motor units in operation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
FR9107042A 1991-06-10 1991-06-10 Circuit hydraulique d'alimentation d'au moins un moteur hydraulique a pistons "debrayables". Expired - Fee Related FR2677409B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9107042A FR2677409B1 (fr) 1991-06-10 1991-06-10 Circuit hydraulique d'alimentation d'au moins un moteur hydraulique a pistons "debrayables".
DE4218714A DE4218714C2 (de) 1991-06-10 1992-06-06 Hydraulischer Kreis zur Versorgung zumindest eines Hydromotors mit "ausschaltbaren" Kolben
GB9212146A GB2258695B (en) 1991-06-10 1992-06-09 Hydraulic circuits for disengageable hydraulic motors
US07/895,673 US5224411A (en) 1991-06-10 1992-06-09 Hydraulic circuit for supplying at least one hydraulic motor incorporating "disengageable" pistons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9107042A FR2677409B1 (fr) 1991-06-10 1991-06-10 Circuit hydraulique d'alimentation d'au moins un moteur hydraulique a pistons "debrayables".

Publications (2)

Publication Number Publication Date
FR2677409A1 FR2677409A1 (fr) 1992-12-11
FR2677409B1 true FR2677409B1 (fr) 1993-10-15

Family

ID=9413659

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9107042A Expired - Fee Related FR2677409B1 (fr) 1991-06-10 1991-06-10 Circuit hydraulique d'alimentation d'au moins un moteur hydraulique a pistons "debrayables".

Country Status (4)

Country Link
US (1) US5224411A (fr)
DE (1) DE4218714C2 (fr)
FR (1) FR2677409B1 (fr)
GB (1) GB2258695B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5932302A (en) 1993-07-20 1999-08-03 Semiconductor Energy Laboratory Co., Ltd. Method for fabricating with ultrasonic vibration a carbon coating
CN1034754C (zh) * 1994-05-13 1997-04-30 宁波中元机械钢管股份有限公司 液压回转送进装置
DE19827130A1 (de) * 1998-06-18 1999-12-23 Zahnradfabrik Friedrichshafen Antrieb für ein Mobilfahrzeug
FR2796992B1 (fr) * 1999-07-27 2001-10-19 Poclain Hydraulics Ind Moteur hydraulique a pistons radiaux et a selecteur de debrayage unique
DE19955965A1 (de) * 1999-11-19 2001-05-23 Zahnradfabrik Friedrichshafen Hydraulischer Radialkolbenmotor
DE10064542A1 (de) * 2000-12-22 2002-06-27 Mannesmann Rexroth Ag Hydraulische Steueranordnung zur Druckmittelversorgung wenigstens zweier hydraulischer Verbraucher
US6837141B1 (en) * 2002-04-15 2005-01-04 Borealis Technical Limited Polyphase hydraulic drive system
FI118233B (fi) * 2003-04-01 2007-08-31 Sampo Hydraulics Oy Radiaalimäntähydraulimoottori ja menetelmä radiaalimäntähydraulimoottorin säädössä
US7464549B1 (en) 2005-01-04 2008-12-16 Borealis Technical Limited Polyphase hydraulic drive system
WO2006073395A1 (fr) * 2005-01-04 2006-07-13 Borealis Technical Limited Systeme d’entrainement hydraulique polyphasique
US7411320B2 (en) * 2005-10-25 2008-08-12 Bittner George E Radially-activated engine
US8230772B2 (en) * 2009-03-05 2012-07-31 Terra Drive Systems, Inc. Spindle with hydraulic passage arrangement and method of manufacture
US8276376B2 (en) * 2009-05-06 2012-10-02 Terra Drive Systems, Inc. Hydraulic circuit with selectively actuated motor
FR2958886B1 (fr) * 2010-04-16 2012-06-15 Poclain Hydraulics Ind Dispositif de transmission hydraulique permettant un crabotage peu bruyant
US8851112B2 (en) * 2012-05-08 2014-10-07 1566618 Alberta Ltd. Dual configuration hydraulic manifold apparatus and system
FI125748B (fi) 2013-04-05 2016-01-29 Sampo Hydraulics Oy Järjestely hydraulimoottorin ohjaamiseksi
DE102014212206A1 (de) * 2014-06-25 2015-12-31 Robert Bosch Gmbh Hydrostatische Radialkolbenmaschine und hydrostatische Radialkolbeneinheit mit derartigen Radialkolbenmaschinen
NO343495B1 (en) 2015-07-14 2019-03-25 Mhwirth As A hybrid winch system
NO20160714A1 (en) * 2016-04-28 2017-01-16 Mhwirth As A winch system
DE102017205846A1 (de) * 2017-04-06 2018-10-11 Robert Bosch Gmbh Hydraulischer Antrieb für die Vorschubwalzen eines Kopfes eines Holzvollernters
WO2020123726A1 (fr) 2018-12-11 2020-06-18 Kline Robert D Système d'entraînement hydraulique à sortie variable

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2616259A (en) * 1947-07-15 1952-11-04 Gerotor May Corp Hydraulic system, including multiple motors and controls therefor
DE1901762A1 (de) * 1969-01-15 1970-09-03 Bosch Gmbh Robert Fahrzeug mit einem hydrostatischen Antrieb
GB1314995A (en) * 1970-06-12 1973-04-26 Underground Mining Mach Drive motor arrangement
US3768263A (en) * 1971-12-27 1973-10-30 Hyster Co Hydraulic control system for two-speed winch
US3864910A (en) * 1972-05-24 1975-02-11 Poclain Sa Device for supplying fluid under pressure to two reversible load elements
GB1437353A (en) * 1973-06-02 1976-05-26 Brown Tractors Ltd Hydrostatic drive means
US3981149A (en) * 1974-01-15 1976-09-21 Reynolds Metals Company Hydraulic cascade drive system
US3981150A (en) * 1974-12-23 1976-09-21 Caterpillar Tractor Co. Dual hydraulic motor drive system
US4140196A (en) * 1977-06-07 1979-02-20 Parno Corporation Auxiliary drive system
US4218883A (en) * 1978-08-18 1980-08-26 A/S Bergens Mekaniske Verksteder Hydraulic system for operation of two winches
US4244184A (en) * 1979-08-23 1981-01-13 Paul Revere Corporation Auxiliary hydrostatic drive system
FR2570999B1 (fr) * 1984-10-03 1991-04-05 Poclain Hydraulics Sa Dispositif d'assistance motrice d'un vehicule
DE3610774C1 (en) * 1986-03-29 1992-05-07 Daimler Benz Ag Motor vehicle with standard drive for a first vehicle axle by way of a mechanical gearbox and hydrostatic drive for a second vehicle axle
US4773219A (en) * 1987-07-23 1988-09-27 Blastcrete Equipment Company Hydraulic drive system
DE3744215A1 (de) * 1987-12-24 1989-07-13 Holder Gmbh & Co Geb Mehrachsgetriebenes fahrzeug

Also Published As

Publication number Publication date
GB2258695A (en) 1993-02-17
GB2258695B (en) 1994-08-24
DE4218714A1 (de) 1992-12-17
GB9212146D0 (en) 1992-07-22
FR2677409A1 (fr) 1992-12-11
DE4218714C2 (de) 2001-10-25
US5224411A (en) 1993-07-06

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20100226