FR2426801A1 - Mecanisme a fluide a glace de distribution axialement mobile - Google Patents

Mecanisme a fluide a glace de distribution axialement mobile

Info

Publication number
FR2426801A1
FR2426801A1 FR7815071A FR7815071A FR2426801A1 FR 2426801 A1 FR2426801 A1 FR 2426801A1 FR 7815071 A FR7815071 A FR 7815071A FR 7815071 A FR7815071 A FR 7815071A FR 2426801 A1 FR2426801 A1 FR 2426801A1
Authority
FR
France
Prior art keywords
valve plate
cylinder block
idling
hydraulic motor
radial piston
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
FR7815071A
Other languages
English (en)
Other versions
FR2426801B1 (fr
Inventor
Serge Baptiste Bacquie
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 FR7815071A priority Critical patent/FR2426801A1/fr
Priority to FR7905409A priority patent/FR2450343A2/fr
Priority to JP6230979A priority patent/JPS54153309A/ja
Publication of FR2426801A1 publication Critical patent/FR2426801A1/fr
Priority to FR8000532A priority patent/FR2473619A2/fr
Application granted granted Critical
Publication of FR2426801B1 publication Critical patent/FR2426801B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F03C1/0403—Details, component parts specially adapted of such engines
    • F03C1/0435—Particularities relating to the distribution members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B13/00—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion
    • F01B13/04—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder
    • F01B13/06—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement
    • F01B13/061—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement the connection of the pistons with the actuated or actuating element being at the outer ends of the cylinders
    • F01B13/062—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement the connection of the pistons with the actuated or actuating element being at the outer ends of the cylinders cylinder block and actuating or actuated cam both rotating
    • 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
    • F03C1/0403—Details, component parts specially adapted of such engines
    • F03C1/0425—Disconnecting the pistons from the actuated cam
    • 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
    • F03C1/047—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 outer ends of the cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0435—Arrangements for disconnecting the pistons from the actuated cam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0452—Distribution members, e.g. valves
    • F04B1/0465—Distribution members, e.g. valves plate-like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K7/0015—Disposition of motor in, or adjacent to, traction wheel the motor being hydraulic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Hydraulic Motors (AREA)
  • Reciprocating Pumps (AREA)

Abstract

L'invention est relative à un mécanisme à fluide à cylindres alimentés par une glace de distribution 26 dont une face transversale 28 est en appui sur une face transversale 29 du bloc-cylindres 1. Un organe élastique 74 est interposé entre la glace et un élément 12 solidaire de la came 6 et a un effet tendant à écarter 43 lesdites faces transversales 28 et 29 du bloc-cylindres et de la glace. Une application est la réalisation d'un moteur hydraulique d'assistance endurant.
FR7815071A 1978-05-22 1978-05-22 Mecanisme a fluide a glace de distribution axialement mobile Granted FR2426801A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7815071A FR2426801A1 (fr) 1978-05-22 1978-05-22 Mecanisme a fluide a glace de distribution axialement mobile
FR7905409A FR2450343A2 (fr) 1978-05-22 1979-03-01 Mecanisme a fluide a glace de distribution axialement mobile
JP6230979A JPS54153309A (en) 1978-05-22 1979-05-22 Fluidic mechanism
FR8000532A FR2473619A2 (fr) 1978-05-22 1980-01-10 Mecanisme a fluide a glace de distribution axialement mobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7815071A FR2426801A1 (fr) 1978-05-22 1978-05-22 Mecanisme a fluide a glace de distribution axialement mobile

Publications (2)

Publication Number Publication Date
FR2426801A1 true FR2426801A1 (fr) 1979-12-21
FR2426801B1 FR2426801B1 (fr) 1982-12-17

Family

ID=9208512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815071A Granted FR2426801A1 (fr) 1978-05-22 1978-05-22 Mecanisme a fluide a glace de distribution axialement mobile

Country Status (2)

Country Link
JP (1) JPS54153309A (fr)
FR (1) FR2426801A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007574A1 (de) * 1979-03-01 1980-09-11 Poclain Hydraulics Sa Druckmittelbetaetigte vorrichtung
FR2533965A1 (fr) * 1982-09-30 1984-04-06 Poclain Hydraulics Sa Mecanisme a fluide sous pression, moteur ou pompe
FR2576363A1 (fr) * 1985-01-23 1986-07-25 Poclain Hydraulics Sa Mecanisme a fluide sous pression a rotor
EP0538637A1 (fr) * 1991-10-19 1993-04-28 Robert Bosch Gmbh Machine à pistons radiaux
EP0487393B1 (fr) * 1990-11-23 1994-05-04 POCLAIN HYDRAULICS, Société Anonyme Mécanisme à fluide sous pression dit "à came tournante"
US5630708A (en) * 1993-12-28 1997-05-20 Zexel Corporation Radial piston pump for low-viscosity fuel
US7225720B2 (en) 2003-04-01 2007-06-05 Sampo-Hydraulics Oy Radial piston hydraulic motor and method in the control of a radial piston hydraulic motor
CN105150770A (zh) * 2015-09-25 2015-12-16 武汉神骏专用汽车制造股份有限公司 一种具有辅助驱动功能的组合式液压悬架挂车

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3030382B1 (fr) * 2014-12-23 2017-01-13 Poclain Hydraulics Ind Moteur hydraulique couple

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2231361A (en) * 1938-02-10 1941-02-11 Oilgear Co Hydrodynamic machine
GB602964A (en) * 1944-11-13 1948-06-07 Herbert Edward Page Liquid pressure rotor adapted to be used as a pump
FR1432268A (fr) * 1965-05-04 1966-03-18 Towler Brothers Patents Ltd Perfectionnements relatifs aux pompes et moteurs
FR2028339A1 (fr) * 1969-01-15 1970-10-09 Bosch
FR2224647A1 (fr) * 1973-04-09 1974-10-31 Newage Engineers Ltd
DE2547520A1 (de) * 1975-10-23 1977-04-28 Linde Ag Hydrostatische pumpe fuer unterbrechungsbetrieb

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2231361A (en) * 1938-02-10 1941-02-11 Oilgear Co Hydrodynamic machine
GB602964A (en) * 1944-11-13 1948-06-07 Herbert Edward Page Liquid pressure rotor adapted to be used as a pump
FR1432268A (fr) * 1965-05-04 1966-03-18 Towler Brothers Patents Ltd Perfectionnements relatifs aux pompes et moteurs
FR2028339A1 (fr) * 1969-01-15 1970-10-09 Bosch
FR2224647A1 (fr) * 1973-04-09 1974-10-31 Newage Engineers Ltd
DE2547520A1 (de) * 1975-10-23 1977-04-28 Linde Ag Hydrostatische pumpe fuer unterbrechungsbetrieb

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007574A1 (de) * 1979-03-01 1980-09-11 Poclain Hydraulics Sa Druckmittelbetaetigte vorrichtung
FR2533965A1 (fr) * 1982-09-30 1984-04-06 Poclain Hydraulics Sa Mecanisme a fluide sous pression, moteur ou pompe
FR2576363A1 (fr) * 1985-01-23 1986-07-25 Poclain Hydraulics Sa Mecanisme a fluide sous pression a rotor
EP0191674A1 (fr) * 1985-01-23 1986-08-20 POCLAIN HYDRAULICS Société Anonyme de droit français Mécanisme à fluide sous pression à rotor
EP0487393B1 (fr) * 1990-11-23 1994-05-04 POCLAIN HYDRAULICS, Société Anonyme Mécanisme à fluide sous pression dit "à came tournante"
EP0538637A1 (fr) * 1991-10-19 1993-04-28 Robert Bosch Gmbh Machine à pistons radiaux
US5630708A (en) * 1993-12-28 1997-05-20 Zexel Corporation Radial piston pump for low-viscosity fuel
US7225720B2 (en) 2003-04-01 2007-06-05 Sampo-Hydraulics Oy Radial piston hydraulic motor and method in the control of a radial piston hydraulic motor
CN105150770A (zh) * 2015-09-25 2015-12-16 武汉神骏专用汽车制造股份有限公司 一种具有辅助驱动功能的组合式液压悬架挂车

Also Published As

Publication number Publication date
FR2426801B1 (fr) 1982-12-17
JPS54153309A (en) 1979-12-03

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