GB1048139A - Improvements in or relating to slow-running reversible piston-engines operating on pressurized fluid - Google Patents

Improvements in or relating to slow-running reversible piston-engines operating on pressurized fluid

Info

Publication number
GB1048139A
GB1048139A GB31737/63A GB3173763A GB1048139A GB 1048139 A GB1048139 A GB 1048139A GB 31737/63 A GB31737/63 A GB 31737/63A GB 3173763 A GB3173763 A GB 3173763A GB 1048139 A GB1048139 A GB 1048139A
Authority
GB
United Kingdom
Prior art keywords
cylinders
slow
piston
valve
crank shaft
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
GB31737/63A
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.)
MacGregor Comarain SA
Original Assignee
MacGregor Comarain 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 MacGregor Comarain SA filed Critical MacGregor Comarain SA
Publication of GB1048139A publication Critical patent/GB1048139A/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
    • F03C1/0447—Controlling
    • F03C1/0466—Controlling by changing the phase relationship between the actuated cam and the distributing means
    • 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
    • F03C1/223—Reciprocating-piston liquid engines with movable cylinders or cylinder having cylinders in star or fan arrangement, the connection of the pistons with an actuated element being at the inner ends of the cylinders
    • F03C1/226—Reciprocating-piston liquid engines with movable cylinders or cylinder having cylinders in star or fan arrangement, the connection of the pistons with an actuated element being at the inner ends of the cylinders with cam actuated distribution members

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Hydraulic Motors (AREA)

Abstract

1,048,139. Hydraulic reciprocating motors. MACGREGOR-COMARAIN. Aug. 12, 1963 [Aug. 14, 1962], No. 31737/63. Heading F1A. A reversible, high torque, slow-running, hydraulic or air motor, e.g. for operating ship hatch covers, comprises oscillating, single or double acting cylinders 22, 23, 24 pivotally mounted in a casing 1 and each housing a piston 29 integral with a connecting rod 32 guided by a bush 38 and coupled to a crank shaft 6. In the arrangement shown, cylinders 22, 23 are arranged side-by-side and pivoted on a common trunnion 25, and cylinder 24 is displaced 120 degrees, the big-end bearings associated with cylinders 23 and 24 engaging a common crank pin 14. Distribution of fluid is controlled by slide valves 76, Fig. 4 (not shown), one associated with each cylinder, actuated by a cam shaft 68 driven from crank shaft 6. To time the valve gear to prevent hydraulic locking, the chain drive 71 between valve cam shaft 68 and crank shaft 6 engages two eccentrically mounted sprockets 102, 103, Fig. 5 (not shown) arranged so that the chain receives impulses from the sprockets which result in the movement of each valve being . retarded towards the top dead centre position of its associated piston and advanced towards the bottom dead centre. The engine casing 1 forms a reservoir for splash lubrication.
GB31737/63A 1962-08-14 1963-08-12 Improvements in or relating to slow-running reversible piston-engines operating on pressurized fluid Expired GB1048139A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR906915A FR1417974A (en) 1962-08-14 1962-08-14 Slow reversible compressed fluid piston motor or the like

Publications (1)

Publication Number Publication Date
GB1048139A true GB1048139A (en) 1966-11-09

Family

ID=8785158

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31737/63A Expired GB1048139A (en) 1962-08-14 1963-08-12 Improvements in or relating to slow-running reversible piston-engines operating on pressurized fluid

Country Status (3)

Country Link
US (1) US3220316A (en)
FR (1) FR1417974A (en)
GB (1) GB1048139A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150225A (en) * 1983-10-11 1985-06-26 Butler Lynn Vehicle propelled by compressed gas

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989117A (en) * 1975-04-14 1976-11-02 Hill Bernard E Hydraulic drive system for a work vehicle or tractor
US4104955A (en) * 1977-06-07 1978-08-08 Murphy John R Compressed air-operated motor employing an air distributor
US4313364A (en) * 1979-06-04 1982-02-02 Pneumo Corporation Dual cylinder linear servo motor
US4658703A (en) * 1985-03-29 1987-04-21 Centrifugal Piston Expander, Inc. Method and apparatus for extracting heat and mechanical energy from a pressured gas
US8052401B2 (en) * 2005-10-11 2011-11-08 Parker-Hannifin Corporation Double-acting radial piston hydraulic apparatus
US9435202B2 (en) 2007-09-07 2016-09-06 St. Mary Technology Llc Compressed fluid motor, and compressed fluid powered vehicle
US8640450B2 (en) * 2007-09-07 2014-02-04 St. Mary Technology Llc Compressed fluid motor
CN104088750B (en) * 2014-07-22 2016-04-06 长治市永华机械有限公司 Running type hydraulic cylinder type motor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US368762A (en) * 1887-08-23 gardner
US438034A (en) * 1890-10-07 Le roy tobey
US757485A (en) * 1903-07-16 1904-04-19 John Thomas Mcgrath Motor.
US1293726A (en) * 1917-09-04 1919-02-11 Joseph Lippman Internal-combustion engine.
DE431240C (en) * 1922-10-08 1926-07-01 W Knapp Maschf Control for reversible compressed air or steam motors
US1584937A (en) * 1924-09-03 1926-05-18 Herman Karl Air engine
US2326464A (en) * 1940-04-02 1943-08-10 Jones Dudley George Radial cylinder motor and the like
US2505951A (en) * 1946-05-03 1950-05-02 John H Feaster Rotary engine
US2635582A (en) * 1950-01-17 1953-04-21 Thew Shovel Co Manual control device with power booster
US2687118A (en) * 1951-08-23 1954-08-24 Robert N Bennett Fluid motor embodying power units operatively connected to a crankshaft
US2674853A (en) * 1952-05-02 1954-04-13 Denison Eng Co Motion imparting hydraulic apparatus
US2695596A (en) * 1952-08-18 1954-11-30 Neil G Eloise Vapor engine
US2837062A (en) * 1957-03-28 1958-06-03 Thorpe Joseph Hydraulic power unit
US2963006A (en) * 1957-07-12 1960-12-06 Harnischfeger Corp Two cycle super charged internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150225A (en) * 1983-10-11 1985-06-26 Butler Lynn Vehicle propelled by compressed gas

Also Published As

Publication number Publication date
FR1417974A (en) 1965-11-19
US3220316A (en) 1965-11-30

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