FR2694342B1 - Moteur à fluide sous pression comportant un ralentisseur interne et groupe d'entraînement en faisant application et comportant un organe d'immobilisation. - Google Patents

Moteur à fluide sous pression comportant un ralentisseur interne et groupe d'entraînement en faisant application et comportant un organe d'immobilisation.

Info

Publication number
FR2694342B1
FR2694342B1 FR9209303A FR9209303A FR2694342B1 FR 2694342 B1 FR2694342 B1 FR 2694342B1 FR 9209303 A FR9209303 A FR 9209303A FR 9209303 A FR9209303 A FR 9209303A FR 2694342 B1 FR2694342 B1 FR 2694342B1
Authority
FR
France
Prior art keywords
pressurized fluid
fluid motor
drive group
immobilizing member
group applying
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
FR9209303A
Other languages
English (en)
Other versions
FR2694342A1 (fr
Inventor
Gilles Lemaire
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 FR9209303A priority Critical patent/FR2694342B1/fr
Priority to GB9314521A priority patent/GB2269207B/en
Priority to JP18480593A priority patent/JPH06213135A/ja
Priority to DE19934325315 priority patent/DE4325315C2/de
Publication of FR2694342A1 publication Critical patent/FR2694342A1/fr
Application granted granted Critical
Publication of FR2694342B1 publication Critical patent/FR2694342B1/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
    • F16H61/4043—Control of a bypass valve
    • 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
    • F03C1/0447—Controlling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0084—Brakes, braking assemblies
    • 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
    • F16H61/4157—Control of braking, e.g. preventing pump over-speeding when motor acts as a pump
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
    • F16H63/3026—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure comprising friction clutches or brakes
    • F16H2063/3033—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure comprising friction clutches or brakes the brake is actuated by springs and released by a fluid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Hydraulic Motors (AREA)
FR9209303A 1992-07-28 1992-07-28 Moteur à fluide sous pression comportant un ralentisseur interne et groupe d'entraînement en faisant application et comportant un organe d'immobilisation. Expired - Fee Related FR2694342B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9209303A FR2694342B1 (fr) 1992-07-28 1992-07-28 Moteur à fluide sous pression comportant un ralentisseur interne et groupe d'entraînement en faisant application et comportant un organe d'immobilisation.
GB9314521A GB2269207B (en) 1992-07-28 1993-07-13 Pressurised fluid motors and drive units
JP18480593A JPH06213135A (ja) 1992-07-28 1993-07-27 内部制動器を有する加圧流体モータとその応用としてのロック部材を有する駆動ユニット
DE19934325315 DE4325315C2 (de) 1992-07-28 1993-07-28 Druckflüssigkeitsmotor mit einer internen Bremse und einem Antriebssatz, der ein Festsetzungsorgan umfaßt und dieses anwendet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9209303A FR2694342B1 (fr) 1992-07-28 1992-07-28 Moteur à fluide sous pression comportant un ralentisseur interne et groupe d'entraînement en faisant application et comportant un organe d'immobilisation.

Publications (2)

Publication Number Publication Date
FR2694342A1 FR2694342A1 (fr) 1994-02-04
FR2694342B1 true FR2694342B1 (fr) 1994-10-21

Family

ID=9432343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9209303A Expired - Fee Related FR2694342B1 (fr) 1992-07-28 1992-07-28 Moteur à fluide sous pression comportant un ralentisseur interne et groupe d'entraînement en faisant application et comportant un organe d'immobilisation.

Country Status (4)

Country Link
JP (1) JPH06213135A (fr)
DE (1) DE4325315C2 (fr)
FR (1) FR2694342B1 (fr)
GB (1) GB2269207B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2780450B1 (fr) * 1998-06-29 2000-09-15 Poclain Hydraulics Ind Moteur hydraulique compact
DE20208697U1 (de) 2002-06-05 2002-08-29 Bümach Engineering International B.V., Emmen Hydraulische Antriebsmaschine mit integrierter Bremse
WO2010052743A1 (fr) * 2008-11-10 2010-05-14 S.A.I. Società Apparecchiature Idrauliche S.p.A. Moteur hydraulique à cylindres radiaux pourvu d’un système de détection de la vitesse de rotation
EP2841763B1 (fr) 2012-04-28 2018-05-23 Robert Bosch GmbH Moteur à pistons radiaux pourvu d'un frein
FR3080576B1 (fr) * 2018-04-25 2022-05-13 Poclain Hydraulics Ind Agencement hydraulique pour une roue directrice d'un vehicule

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA983775A (en) * 1972-04-27 1976-02-17 Abex Corporation Fluid pressure energy translating device
FR2529978A1 (fr) * 1982-07-12 1984-01-13 Poclain Hydraulics Sa Dispositif de freinage a disques muni d'une commande de defreinage par fluide sous pression
FI72782C (fi) * 1985-03-20 1987-07-10 Valmet Oy Hydraulisk motor.
FR2637944B1 (fr) * 1988-10-19 1991-01-25 Poclain Hydraulics Sa Mecanisme a fluide sous pression a deux cylindrees et circuit ferme en faisant application
FR2644210B1 (fr) * 1989-03-07 1994-06-03 Poclain Hydraulics Sa Dispositif d'immobilisation mutuelle de deux elements montes a rotation relative
FR2673684B1 (fr) * 1991-03-04 1993-07-09 Poclain Hydraulics Sa Ensemble d'un moteur a fluide sous pression a plusieurs cylindrees et d'un frein associe.

Also Published As

Publication number Publication date
GB2269207A (en) 1994-02-02
GB2269207B (en) 1995-06-21
DE4325315C2 (de) 2002-09-05
JPH06213135A (ja) 1994-08-02
FR2694342A1 (fr) 1994-02-04
GB9314521D0 (en) 1993-08-25
DE4325315A1 (de) 1994-02-03

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Legal Events

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

Effective date: 20080331