ES408389A1 - Hydraulic motors - Google Patents

Hydraulic motors

Info

Publication number
ES408389A1
ES408389A1 ES408389A ES408389A ES408389A1 ES 408389 A1 ES408389 A1 ES 408389A1 ES 408389 A ES408389 A ES 408389A ES 408389 A ES408389 A ES 408389A ES 408389 A1 ES408389 A1 ES 408389A1
Authority
ES
Spain
Prior art keywords
assembly
cylinders
ring
hydraulic motors
evacuated
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
ES408389A
Other languages
Spanish (es)
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 ES408389A1 publication Critical patent/ES408389A1/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
    • F03C1/0435—Particularities relating to the distribution members
    • F03C1/0438—Particularities relating to the distribution members to cylindrical distribution members
    • 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)

Abstract

A hydraulic motor comprising a rotatable piston and cylinder assembly to provide the motor output drive by the action of pressurized fluid supplied to and evacuated from the cylinders through an annular port arrangement in a stationary portion of the housing of the engine, in which a separate port ring is provided between said assembly and said casing part, said ring being arranged to rotate with said assembly and defining openings that communicate said cylinders with said ports. (Machine-translation by Google Translate, not legally binding)
ES408389A 1971-11-09 1972-11-08 Hydraulic motors Expired ES408389A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5203771A GB1413107A (en) 1971-11-09 1971-11-09 Hydraulic motors

Publications (1)

Publication Number Publication Date
ES408389A1 true ES408389A1 (en) 1975-11-01

Family

ID=10462391

Family Applications (1)

Application Number Title Priority Date Filing Date
ES408389A Expired ES408389A1 (en) 1971-11-09 1972-11-08 Hydraulic motors

Country Status (10)

Country Link
US (1) US3875851A (en)
JP (1) JPS5343623B2 (en)
AR (1) AR198397A1 (en)
AU (1) AU469445B2 (en)
BR (1) BR7207845D0 (en)
CA (1) CA971423A (en)
ES (1) ES408389A1 (en)
FR (1) FR2160118A5 (en)
GB (1) GB1413107A (en)
IT (1) IT970361B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964450A (en) * 1973-11-19 1976-06-22 Lockshaw John E Rotary cam internal combustion radial engine
DE3120730C2 (en) * 1981-05-25 1983-12-08 Siemens AG, 1000 Berlin und 8000 München Compressor aggregate
DE3380993D1 (en) * 1982-01-19 1990-01-25 Unipat Ag HYDRAULIC RADIAL PISTON MACHINES.
AU566382B2 (en) * 1982-12-24 1987-10-15 Renold Plc Cam driven piston pump with variable capacity control
FR2669683B1 (en) * 1990-11-23 1994-11-18 Poclain Hydraulics Sa PRESSURE-FLUID MECHANISM "ROTATING CAM".
DE60110559T2 (en) * 2000-12-07 2006-02-23 Visteon Global Technologies, Inc., Dearborn SPRING LEG WITH COMPRESSIBLE FLUIDUM
WO2012006294A1 (en) 2010-07-05 2012-01-12 Fluid Ride Ltd. Suspension strut for a vehicle
US9453411B2 (en) * 2010-09-23 2016-09-27 Michael W. Courson Rotary cam radial steam engine
DE102012009794A1 (en) * 2011-05-23 2012-11-29 Robert Bosch Gmbh Hydrostatic radial piston machine and piston for a hydrostatic radial piston machine
US9574582B2 (en) 2012-04-23 2017-02-21 Fluid Ride, Ltd. Hydraulic pump system and method of operation
GB201512473D0 (en) * 2015-07-16 2015-08-19 Blagdon Actuation Res Ltd Radial piston pumps and motors

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2213236A (en) * 1936-03-30 1940-09-03 Elek K Benedek Fluid pressure power pump or motor
US2689531A (en) * 1945-09-27 1954-09-21 Melba L Benedek Hydraulic machine
US2528739A (en) * 1947-06-24 1950-11-07 Dowty Equipment Ltd High-pressure pump
US2862455A (en) * 1954-09-03 1958-12-02 Oilgear Co Hydrodynamic machine
US3036528A (en) * 1955-03-29 1962-05-29 Klopp Friedrich Hydrostatic driving mechanisms
US3082696A (en) * 1959-09-30 1963-03-26 North American Aviation Inc Hydraulic pump or motor
US3175510A (en) * 1962-10-16 1965-03-30 Amato Michael A D Variable displacement pump
FR1353663A (en) * 1964-01-10 1964-02-28 Boulton Aircraft Ltd Improvements to ring tracks for hydraulic radial piston pumps and motors
US3357312A (en) * 1964-08-13 1967-12-12 Inst Gornogo Dela Imeni Skochi Radial-piston hydraulic motor
US3426695A (en) * 1966-05-24 1969-02-11 Beckman Instruments Inc Metering pump
BE758118A (en) * 1969-11-07 1971-04-01 Riva Calzoni Spa DISTRIBUTOR FOR HYDRAULIC MOTORS WITH RADIANT PISTONS AND OTHER SIMILAR MOTORS

Also Published As

Publication number Publication date
DE2254585A1 (en) 1973-05-17
FR2160118A5 (en) 1973-06-22
IT970361B (en) 1974-04-10
JPS5343623B2 (en) 1978-11-21
GB1413107A (en) 1975-11-05
AU469445B2 (en) 1976-02-12
AU4870372A (en) 1974-05-09
CA971423A (en) 1975-07-22
AR198397A1 (en) 1974-06-21
BR7207845D0 (en) 1973-08-21
US3875851A (en) 1975-04-08
JPS4861837A (en) 1973-08-29
DE2254585B2 (en) 1976-05-13

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