FR2296087A1 - Mecanisme a fluide, moteur ou pompe, a pistons radiaux - Google Patents

Mecanisme a fluide, moteur ou pompe, a pistons radiaux

Info

Publication number
FR2296087A1
FR2296087A1 FR7442504A FR7442504A FR2296087A1 FR 2296087 A1 FR2296087 A1 FR 2296087A1 FR 7442504 A FR7442504 A FR 7442504A FR 7442504 A FR7442504 A FR 7442504A FR 2296087 A1 FR2296087 A1 FR 2296087A1
Authority
FR
France
Prior art keywords
cam
pump
hydraulic motor
spherical cam
reduce wear
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
FR7442504A
Other languages
English (en)
French (fr)
Other versions
FR2296087B1 (cs
Inventor
Serge Baptiste Bacquie
Daniel Marie Hue
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 SA
Original Assignee
Poclain 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 SA filed Critical Poclain SA
Priority to FR7442504A priority Critical patent/FR2296087A1/fr
Priority to JP50152936A priority patent/JPS5189201A/ja
Publication of FR2296087A1 publication Critical patent/FR2296087A1/fr
Application granted granted Critical
Publication of FR2296087B1 publication Critical patent/FR2296087B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F04B1/06—Control
    • F04B1/063—Control by using a valve in a system with several pumping chambers wherein the flow-path through the chambers can be changed, e.g. between series and parallel flow
    • 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
    • F04B1/03—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders with cylinder axis arranged substantially tangentially to a circle centred on main shaft axis
    • 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
    • F04B1/0408—Pistons
    • 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
    • F04B1/0413—Cams
    • 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
    • F04B1/053—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with actuating or actuated elements at the inner ends of the cylinders
    • F04B1/0535—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with actuating or actuated elements at the inner ends of the cylinders the piston-driving cams being provided with inlets and outlets
    • 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
    • F04B1/06—Control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
FR7442504A 1974-12-23 1974-12-23 Mecanisme a fluide, moteur ou pompe, a pistons radiaux Granted FR2296087A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7442504A FR2296087A1 (fr) 1974-12-23 1974-12-23 Mecanisme a fluide, moteur ou pompe, a pistons radiaux
JP50152936A JPS5189201A (cs) 1974-12-23 1975-12-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7442504A FR2296087A1 (fr) 1974-12-23 1974-12-23 Mecanisme a fluide, moteur ou pompe, a pistons radiaux

Publications (2)

Publication Number Publication Date
FR2296087A1 true FR2296087A1 (fr) 1976-07-23
FR2296087B1 FR2296087B1 (cs) 1977-11-10

Family

ID=9146519

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7442504A Granted FR2296087A1 (fr) 1974-12-23 1974-12-23 Mecanisme a fluide, moteur ou pompe, a pistons radiaux

Country Status (2)

Country Link
JP (1) JPS5189201A (cs)
FR (1) FR2296087A1 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102606382A (zh) * 2011-06-16 2012-07-25 兰州理工大学 五星单作用活塞缸偏置式径向柱塞马达

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103758720B (zh) * 2013-10-18 2015-11-25 西安交通大学 一种采用配油导管配油的轴配流式径向柱塞液压泵
CN110630464B (zh) * 2019-09-27 2021-06-22 江苏军源装备制造有限公司 一种变排量高压泵

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1540999A (fr) * 1967-07-24 1968-10-04 Machine rotative à piston ou analogue fonctionnant comme moteur à fluide compriméou analogue et ses diverses applications
DE1286519B (de) * 1964-12-30 1969-01-09 Hanns Dieter Dipl Ing Umlaufkolbenmaschine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1286519B (de) * 1964-12-30 1969-01-09 Hanns Dieter Dipl Ing Umlaufkolbenmaschine
FR1540999A (fr) * 1967-07-24 1968-10-04 Machine rotative à piston ou analogue fonctionnant comme moteur à fluide compriméou analogue et ses diverses applications

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102606382A (zh) * 2011-06-16 2012-07-25 兰州理工大学 五星单作用活塞缸偏置式径向柱塞马达
CN102606382B (zh) * 2011-06-16 2014-09-17 兰州理工大学 五星单作用活塞缸偏置式径向柱塞马达

Also Published As

Publication number Publication date
FR2296087B1 (cs) 1977-11-10
JPS5189201A (cs) 1976-08-04

Similar Documents

Publication Publication Date Title
GB1181881A (en) Fluid Transducer
GB1473823A (en) Hydraulic axial cylinder machines
SE7508945L (sv) Hydraulisk maskin.
ATE30455T1 (de) Axialkolbenmaschine.
GB1493636A (en) Piston pump aggregate
FR2296087A1 (fr) Mecanisme a fluide, moteur ou pompe, a pistons radiaux
GB1426162A (en) Rotary positive displacement motor and/or pump
FR2296778A1 (fr) Perfectionnements apportes aux machines a pistons radiaux, notamment aux moteurs ou pompes hydrauliques
ES408391A1 (es) Un motor hidraulico.
GB1531880A (en) Push-type centrifuge
JPS57105574A (en) Axial piston pump
GB1530689A (en) Fluid-pressure actuated axial-piston swash-plate machine
GB1368744A (en) Radial piston hydraulic machines
GB1022468A (en) Hydraulic reciprocating pumps and motors
GB1426711A (en) Hydrostatic piston machines
GB1244835A (en) Improvements relating to variable speed hydraulic motors
FR2251730A1 (en) Rotary piston hydraulic pump or motor - has cylinders enlarged for guide spheres on piston ends
GB990988A (en) Hydraulic reciprocating pumps or motors
JPS56106002A (en) Multistroke type radial piston motor
FR2427519A1 (fr) Reducteur de vitesse a cames
GB1335026A (en) Rotary hydraulic machines such as pumps and motors
GB1432670A (en) Hydraulic motors and pumps process and apparatus for treating road surfaces
GB1440579A (en) Rotary hydraulic piston machines
SU377543A1 (ru) Аксиально-поршневой насос
GB1085293A (en) Improvements in hydraulic pumps and motors

Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
TP Transmission of property
TP Transmission of property
CD Change of name or company name
ST Notification of lapse