AU470047B2 - Improvements relating to hydraulic motors - Google Patents

Improvements relating to hydraulic motors

Info

Publication number
AU470047B2
AU470047B2 AU48704/72A AU4870472A AU470047B2 AU 470047 B2 AU470047 B2 AU 470047B2 AU 48704/72 A AU48704/72 A AU 48704/72A AU 4870472 A AU4870472 A AU 4870472A AU 470047 B2 AU470047 B2 AU 470047B2
Authority
AU
Australia
Prior art keywords
hydraulic motors
improvements relating
relating
motors
hydraulic
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
Application number
AU48704/72A
Other languages
English (en)
Other versions
AU4870472A (en
Inventor
William Samuel Foster Kenneth
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.)
Renold Ltd
Original Assignee
Renold Ltd
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 Renold Ltd filed Critical Renold Ltd
Publication of AU4870472A publication Critical patent/AU4870472A/en
Application granted granted Critical
Publication of AU470047B2 publication Critical patent/AU470047B2/en
Expired 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
    • F03C1/0428—Supporting and guiding means for the pistons
    • 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
    • F03C1/0406—Pistons
    • 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
    • F03C1/22—Reciprocating-piston liquid engines with movable cylinders or cylinder
    • F03C1/24—Reciprocating-piston liquid engines with movable cylinders or cylinder in which the liquid exclusively displaces one or more pistons reciprocating in rotary cylinders
    • F03C1/2407—Reciprocating-piston liquid engines with movable cylinders or cylinder in which the liquid exclusively displaces one or more pistons reciprocating in rotary cylinders having cylinders in star or fan arrangement, the connection of the pistons with an actuated element being at the outer ends of the cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
  • Reciprocating Pumps (AREA)
AU48704/72A 1971-11-09 1972-11-09 Improvements relating to hydraulic motors Expired AU470047B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5203971A GB1413108A (en) 1971-11-09 1971-11-09 Hydraulic motors
GBGB52039/71 1971-11-09

Publications (2)

Publication Number Publication Date
AU4870472A AU4870472A (en) 1974-05-09
AU470047B2 true AU470047B2 (en) 1976-03-04

Family

ID=10462408

Family Applications (1)

Application Number Title Priority Date Filing Date
AU48704/72A Expired AU470047B2 (en) 1971-11-09 1972-11-09 Improvements relating to hydraulic motors

Country Status (10)

Country Link
JP (1) JPS55593B2 (fr)
AR (1) AR203367A1 (fr)
AU (1) AU470047B2 (fr)
BR (1) BR7207856D0 (fr)
CA (1) CA980628A (fr)
DE (1) DE2254545C3 (fr)
ES (1) ES408391A1 (fr)
FR (1) FR2160120A5 (fr)
GB (1) GB1413108A (fr)
IT (2) IT970362B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3139561A1 (de) * 1981-10-05 1983-04-21 Alfred Teves Gmbh, 6000 Frankfurt Radialkolbenmaschine, insbesondere kugelkolbenpumpe
AU566382B2 (en) * 1982-12-24 1987-10-15 Renold Plc Cam driven piston pump with variable capacity control
FR2582058B1 (fr) * 1985-05-15 1989-06-30 Poclain Hydraulics Sa Mecanisme hydraulique, moteur ou pompe, muni de rouleaux montes sur les pistons et de moyens de maintien en position desdits rouleaux
DE3530979A1 (de) * 1985-08-30 1987-03-12 Rexroth Mannesmann Gmbh Radialkolbenmaschine
DE3531632A1 (de) * 1985-09-05 1987-03-12 Rexroth Mannesmann Gmbh Radialkolbenmaschine
FR2651836B1 (fr) * 1989-09-14 1994-06-10 Poclain Hydraulics Sa Mecanisme, moteur ou pompe, a pistons supportant des rouleaux d'appui desdits pistons sur une came.
DK292690D0 (da) * 1990-12-10 1990-12-10 Htc As Motor- eller pumpeaggregat
DE19618793B4 (de) * 1996-05-10 2007-01-18 Bosch Rexroth Aktiengesellschaft Radialkolbenmaschine
CN101858300A (zh) * 2010-06-10 2010-10-13 宁波市恒通液压科技有限公司 内曲线多作用径向柱塞式液压马达
EP3489509A1 (fr) * 2017-11-23 2019-05-29 Robert Bosch GmbH Profil de came pour machine à pistons radiaux hydrostatiques et machine à pistons radiaux hydrostatiques
FR3082243B1 (fr) * 2018-06-08 2020-08-28 Poclain Hydraulics Ind Bloc cylindres comprenant un moyen de maintien des pistons
FR3136519A1 (fr) * 2022-06-13 2023-12-15 Poclain Hydraulics Industrie Machine hydraulique à débit amélioré

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2103314A (en) * 1935-12-31 1937-12-28 Elek K Benedek Variable delivery pump or motor
US3165068A (en) * 1960-06-27 1965-01-12 American Brake Shoe Co Fluid power apparatus
GB1129293A (en) * 1965-02-11 1968-10-02 Nat Res Dev Improvements in or relating to ball piston hydrostatic pumps and motors
DE1528498A1 (de) * 1965-09-24 1970-04-23 Suomen Autoteollisuus Ab Oy Hydraulischer Motor,insbesondere fuer Fahrzeuge
DE1653350A1 (de) * 1966-08-02 1970-10-22 Ardie Werk Gmbh Radialkolbenmaschine

Also Published As

Publication number Publication date
BR7207856D0 (pt) 1973-08-21
IT970363B (it) 1974-04-10
GB1413108A (en) 1975-11-05
FR2160120A5 (fr) 1973-06-22
JPS55593B2 (fr) 1980-01-09
IT970362B (it) 1974-04-10
DE2254545A1 (de) 1973-05-17
JPS4875949A (fr) 1973-10-12
DE2254545C3 (de) 1983-05-26
CA980628A (en) 1975-12-30
AU4870472A (en) 1974-05-09
DE2254545B2 (de) 1979-02-01
ES408391A1 (es) 1975-11-16
AR203367A1 (es) 1975-09-08

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