GB1085293A - Improvements in hydraulic pumps and motors - Google Patents

Improvements in hydraulic pumps and motors

Info

Publication number
GB1085293A
GB1085293A GB40480/64A GB4048064A GB1085293A GB 1085293 A GB1085293 A GB 1085293A GB 40480/64 A GB40480/64 A GB 40480/64A GB 4048064 A GB4048064 A GB 4048064A GB 1085293 A GB1085293 A GB 1085293A
Authority
GB
United Kingdom
Prior art keywords
cylinders
motors
balls
oct
sets
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
GB40480/64A
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.)
Molins Machine Co Ltd
Original Assignee
Molins Machine Co 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 Molins Machine Co Ltd filed Critical Molins Machine Co Ltd
Priority to GB40480/64A priority Critical patent/GB1085293A/en
Priority to US492433A priority patent/US3361038A/en
Priority to DE19651528486 priority patent/DE1528486A1/en
Publication of GB1085293A publication Critical patent/GB1085293A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F01B13/063—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 with two or more series radial piston-cylinder units
    • F01B13/065—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 with two or more series radial piston-cylinder units directly located side by side
    • 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
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
    • F01B1/0641—Details, component parts specially adapted for such machines
    • F01B1/0648—Cams
    • 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
    • F03C1/0409—Cams
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Hydraulic Motors (AREA)
  • Reciprocating Pumps (AREA)

Abstract

1,085,293. Reciprocating pumps and motors. MOLINS ORGANISATION Ltd. and G. ORLOFF. Oct. 4, 1965 [Oct. 5, 1964], No.40480/64. Heading F1A. A radial, rotating cylinder block, ball-piston pump or motor comprises two sets of cylinders 3 and balls 1, in two spaced planes normal to the axis of rotation, the stationary cam track 10 having two symmetrically disposed bevelled working surfaces 12 Fig. 3 (not shown) with which the balls of the two sets respectively coact. The cylinders of the first set are angularly offset from the cylinders of the second set. The pump or motor may comprise a plurality of blocks coupled to each other, and to the drive shaft for limited axial movement by dog-clutches, in which case the distribution pintle 5 is supported in bearings at both ends.
GB40480/64A 1964-10-05 1964-10-05 Improvements in hydraulic pumps and motors Expired GB1085293A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB40480/64A GB1085293A (en) 1964-10-05 1964-10-05 Improvements in hydraulic pumps and motors
US492433A US3361038A (en) 1964-10-05 1965-10-04 Hydraulic pumps and motors
DE19651528486 DE1528486A1 (en) 1964-10-05 1965-10-04 Hydraulic motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB40480/64A GB1085293A (en) 1964-10-05 1964-10-05 Improvements in hydraulic pumps and motors

Publications (1)

Publication Number Publication Date
GB1085293A true GB1085293A (en) 1967-09-27

Family

ID=10415108

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40480/64A Expired GB1085293A (en) 1964-10-05 1964-10-05 Improvements in hydraulic pumps and motors

Country Status (3)

Country Link
US (1) US3361038A (en)
DE (1) DE1528486A1 (en)
GB (1) GB1085293A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595014A (en) * 1969-12-30 1971-07-27 Mcmaster Harold Rotary engines
DE2248316C2 (en) * 1972-10-02 1985-06-13 Robert Bosch Gmbh, 7000 Stuttgart Radial piston machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118388A (en) * 1964-01-21 Rotary machine for use as a pump
DE21612C (en) * F. MÜNDT in Bromberg Closet with self-locking mechanism and spreader
FR831660A (en) * 1937-04-15 1938-09-12 Rotary mechanism usable as a pump or compressor
US2470220A (en) * 1943-09-11 1949-05-17 Int Harvester Co Pump
US2454418A (en) * 1944-01-15 1948-11-23 Zimmermann Lukas Hydraulic flow divider
US2712794A (en) * 1949-06-15 1955-07-12 Marion W Humphreys Fluid motor or pump
US2823619A (en) * 1956-07-16 1958-02-18 Gen Electric Radial type hydraulic unit
US3044412A (en) * 1958-05-13 1962-07-17 New York Air Brake Co High pressure hydraulic pump or motor
US3081708A (en) * 1960-08-10 1963-03-19 Sargent Engineering Corp Rotary motor or pump
GB1003122A (en) * 1961-01-27 1965-09-02 Nat Res Dev Improvements in hydraulic ball piston pumps and motors

Also Published As

Publication number Publication date
DE1528486A1 (en) 1970-04-23
US3361038A (en) 1968-01-02

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