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FR2160120A5 - - Google Patents

Info

Publication number
FR2160120A5
FR2160120A5 FR7239666A FR7239666A FR2160120A5 FR 2160120 A5 FR2160120 A5 FR 2160120A5 FR 7239666 A FR7239666 A FR 7239666A FR 7239666 A FR7239666 A FR 7239666A FR 2160120 A5 FR2160120 A5 FR 2160120A5
Authority
FR
France
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
FR7239666A
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
Application granted granted Critical
Publication of FR2160120A5 publication Critical patent/FR2160120A5/fr
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)
FR7239666A 1971-11-09 1972-11-09 Expired FR2160120A5 (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2160120A5 true FR2160120A5 (fr) 1973-06-22

Family

ID=10462408

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7239666A Expired FR2160120A5 (fr) 1971-11-09 1972-11-09

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)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514079A1 (fr) * 1981-10-05 1983-04-08 Teves Gmbh Alfred Machine a pistons radiaux, notamment pompe a pistons a bille
FR2582058A1 (fr) * 1985-05-15 1986-11-21 Poclain Hydraulics Sa Mecanisme hydraulique, moteur ou pompe, muni de rouleaux montes sur les pistons et de moyens de maintien en position desdits rouleaux
US5081906A (en) * 1989-09-14 1992-01-21 Poclain Hydraulics Mechanism, motor pump, incorporating pistons supporting, rollers for abutment of said pistons on a cam
CN109826669A (zh) * 2017-11-23 2019-05-31 罗伯特·博世有限公司 用于流体静压径向活塞机器的凸轮轮廓和流体静压径向活塞机器
WO2019234342A1 (fr) * 2018-06-08 2019-12-12 Poclain Hydraulics Industrie 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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU566382B2 (en) * 1982-12-24 1987-10-15 Renold Plc Cam driven piston pump with variable capacity control
DE3530979A1 (de) * 1985-08-30 1987-03-12 Rexroth Mannesmann Gmbh Radialkolbenmaschine
DE3531632A1 (de) * 1985-09-05 1987-03-12 Rexroth Mannesmann Gmbh Radialkolbenmaschine
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

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

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514079A1 (fr) * 1981-10-05 1983-04-08 Teves Gmbh Alfred Machine a pistons radiaux, notamment pompe a pistons a bille
FR2582058A1 (fr) * 1985-05-15 1986-11-21 Poclain Hydraulics Sa Mecanisme hydraulique, moteur ou pompe, muni de rouleaux montes sur les pistons et de moyens de maintien en position desdits rouleaux
EP0205368A1 (fr) * 1985-05-15 1986-12-17 POCLAIN HYDRAULICS Société Anonyme de droit français Mécanisme hydraulique, moteur ou pompe, muni de rouleaux montés sur les pistons et de moyens de maintien en position desdits rouleaux
US4719843A (en) * 1985-05-15 1988-01-19 Societe Anonyme: Poclain Hydraulics Hydraulic mechanism, engine or pump, provided with rollers mounted on the pistons and with members for holding said rollers in position
US5081906A (en) * 1989-09-14 1992-01-21 Poclain Hydraulics Mechanism, motor pump, incorporating pistons supporting, rollers for abutment of said pistons on a cam
CN109826669A (zh) * 2017-11-23 2019-05-31 罗伯特·博世有限公司 用于流体静压径向活塞机器的凸轮轮廓和流体静压径向活塞机器
WO2019234342A1 (fr) * 2018-06-08 2019-12-12 Poclain Hydraulics Industrie Bloc cylindres comprenant un moyen de maintien des pistons
FR3082243A1 (fr) * 2018-06-08 2019-12-13 Poclain Hydraulics Industrie Bloc cylindres comprenant un moyen de maintien des pistons
US11313345B2 (en) 2018-06-08 2022-04-26 Poclain Hydraulics Industrie Cylinder block comprising piston-holding means
FR3136519A1 (fr) * 2022-06-13 2023-12-15 Poclain Hydraulics Industrie Machine hydraulique à débit amélioré
WO2023242502A1 (fr) * 2022-06-13 2023-12-21 Poclain Hydraulics Industrie Machine hydraulique a debit ameliore

Also Published As

Publication number Publication date
DE2254545B2 (de) 1979-02-01
AR203367A1 (es) 1975-09-08
IT970363B (it) 1974-04-10
DE2254545C3 (de) 1983-05-26
AU470047B2 (en) 1976-03-04
ES408391A1 (es) 1975-11-16
JPS55593B2 (fr) 1980-01-09
AU4870472A (en) 1974-05-09
CA980628A (en) 1975-12-30
BR7207856D0 (pt) 1973-08-21
GB1413108A (en) 1975-11-05
IT970362B (it) 1974-04-10
JPS4875949A (fr) 1973-10-12
DE2254545A1 (de) 1973-05-17

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Legal Events

Date Code Title Description
ST Notification of lapse