GB779670A - Liquid pressure apparatus of the type operating as a pump or motor - Google Patents

Liquid pressure apparatus of the type operating as a pump or motor

Info

Publication number
GB779670A
GB779670A GB35391/54D GB3539154D GB779670A GB 779670 A GB779670 A GB 779670A GB 35391/54 D GB35391/54 D GB 35391/54D GB 3539154 D GB3539154 D GB 3539154D GB 779670 A GB779670 A GB 779670A
Authority
GB
United Kingdom
Prior art keywords
valve plate
cylinder
recesses
cylinder block
pistons
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
GB35391/54D
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.)
ARTHUR BENNETT COLNON
ELIAS ORSHANSKY JR
PRESTRESSED CONCRETE CORP
Original Assignee
ARTHUR BENNETT COLNON
ELIAS ORSHANSKY JR
PRESTRESSED CONCRETE CORP
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 ARTHUR BENNETT COLNON, ELIAS ORSHANSKY JR, PRESTRESSED CONCRETE CORP filed Critical ARTHUR BENNETT COLNON
Publication of GB779670A publication Critical patent/GB779670A/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
    • F03C1/0444—Particularities relating to the distribution members to plate-like distribution members
    • 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
    • F01B1/0655—Details, component parts specially adapted for such machines cylinders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)

Abstract

779,670. Revolving-cylinder pumps. PRESTRESSED CONCRETE CORPORATION, ORSHANSKY, E., FLAM, J., and COLNON, A. B., [trading as CROWN ENGINEERING & DEVELOPMENT CO.]. Dec. 6, 1954 [Dec. 21, 1953];. No. 35301/54. Class 102(1) [Also in Group XXIX] In a revolving radial-cylinder pump, the cylinder ports 48 open into a side face of the cylinder block 1 and co-operate with a stationary valve plate 51 which has recesses 60 in which located sleeves 58, 66, which also enter recesses. 59 in the cover plate 19 and have axial bores that connect ports 49, 50 in the valve plate with connections 53, 55; sealing rings 64, 65 are provided. The valve plate is recessed at 76 and the sleeve- 58, 66 are free in their recesses so that the faces 63 are subjected to fluid pressure to maintain the valve in contact with the cylinder block; pins 78, 79 also engage the valve plate 51 and cover 19. The cylinder block has a roller bearing 75 and the inner race 73 is clamped against a distance piece 77 by a flanged member 69, held by screws 72, which also has a flange 71 which grips a distance piece 68 and ring 67 which holds, with clearance, the valve plate 51. The reaction ring 14 has a tapered portion which contacts the pistons 11 and the cylinders have partial extensions 17 to guide the pistons. Specification 722,004 is referred to.
GB35391/54D 1953-12-21 1954-12-06 Liquid pressure apparatus of the type operating as a pump or motor Expired GB779670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US779670XA 1953-12-21 1953-12-21

Publications (1)

Publication Number Publication Date
GB779670A true GB779670A (en) 1957-07-24

Family

ID=22141066

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35391/54D Expired GB779670A (en) 1953-12-21 1954-12-06 Liquid pressure apparatus of the type operating as a pump or motor

Country Status (1)

Country Link
GB (1) GB779670A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3051093A (en) * 1957-08-12 1962-08-28 New York Air Brake Co Valve plate for engine
FR2658869A1 (en) * 1990-02-16 1991-08-30 Rexroth Mannesmann Gmbh RADIAL PISTON MACHINE AND MANUFACTURING METHOD THEREOF.
EP0487394A1 (en) * 1990-11-23 1992-05-27 POCLAIN HYDRAULICS, Société Anonyme Pressurised fluid mechanism having a specific arrangement of the fluid supply ports of the cylinders

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3051093A (en) * 1957-08-12 1962-08-28 New York Air Brake Co Valve plate for engine
FR2658869A1 (en) * 1990-02-16 1991-08-30 Rexroth Mannesmann Gmbh RADIAL PISTON MACHINE AND MANUFACTURING METHOD THEREOF.
EP0487394A1 (en) * 1990-11-23 1992-05-27 POCLAIN HYDRAULICS, Société Anonyme Pressurised fluid mechanism having a specific arrangement of the fluid supply ports of the cylinders

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