GB1125561A - Improvements in hydraulic motors and pumps - Google Patents

Improvements in hydraulic motors and pumps

Info

Publication number
GB1125561A
GB1125561A GB3595164A GB3595164A GB1125561A GB 1125561 A GB1125561 A GB 1125561A GB 3595164 A GB3595164 A GB 3595164A GB 3595164 A GB3595164 A GB 3595164A GB 1125561 A GB1125561 A GB 1125561A
Authority
GB
United Kingdom
Prior art keywords
cylinder block
housing
pistons
connecting rods
vehicle wheel
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
GB3595164A
Inventor
James Derek Whalley
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.)
British Aircraft Corp Ltd
Original Assignee
British Aircraft Corp Operating Ltd
British Aircraft Corp 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 British Aircraft Corp Operating Ltd, British Aircraft Corp Ltd filed Critical British Aircraft Corp Operating Ltd
Priority to GB3595164A priority Critical patent/GB1125561A/en
Publication of GB1125561A publication Critical patent/GB1125561A/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
    • 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
    • F01B1/0668—Supporting and guiding means for the piston
    • 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
    • F01B1/0603—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 the connection of the pistons with an element being at the outer ends of the cylinders
    • F01B1/061—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 the connection of the pistons with an element being at the outer ends of the cylinders with two or more series radial piston-cylinder units
    • F01B1/0613—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 the connection of the pistons with an 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
    • 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)
  • Hydraulic Motors (AREA)
  • Reciprocating Pumps (AREA)

Abstract

1,125,561. Reciprocating motors and pumps. BRITISH AIRCRAFT CORP. (OPERATING) Ltd. Dec. 1, 1965 [Sept. 2, 1964], No. 35951/ 64. Heading F1A. A hydraulic motor or pump e.g. for incorporation in a vehicle wheel, comprises a cylinder block with radial or nearly radial pistons acting on a cam track 39 in the housing 24, the housing and cylinder block being rotatable relative to each other and the pistons acting on the cam track through connecting rods 32 engaging links pivoted on the cylinder block and carrying cam follower rollers 34, the longitudinal axis of each rod 32 passing through, or substantially through the axis of its associated roller. The connecting rods may be coupled to the pistons and links by pins or by part-spherical ball joints. A vehicle wheel may be fixed to the housing, and the cylinder block formed as a stub axle, a rotary valve integral with or connected to the housing extending through the cylinder block. Alternatively the valve and housing may be fixed and the cylinder block may rotate, Figs. 2 and 3 (not shown). There may be two or more banks of pistons controlled by axial movement of the rotary valve to give part or full capacity operation of the motor or pump Figs 4 and 5 (not shown).
GB3595164A 1964-09-02 1964-09-02 Improvements in hydraulic motors and pumps Expired GB1125561A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3595164A GB1125561A (en) 1964-09-02 1964-09-02 Improvements in hydraulic motors and pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3595164A GB1125561A (en) 1964-09-02 1964-09-02 Improvements in hydraulic motors and pumps

Publications (1)

Publication Number Publication Date
GB1125561A true GB1125561A (en) 1968-08-28

Family

ID=10383312

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3595164A Expired GB1125561A (en) 1964-09-02 1964-09-02 Improvements in hydraulic motors and pumps

Country Status (1)

Country Link
GB (1) GB1125561A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0102915A2 (en) * 1982-09-08 1984-03-14 AB Hägglund & Söner Radial-piston hydraulic engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0102915A2 (en) * 1982-09-08 1984-03-14 AB Hägglund & Söner Radial-piston hydraulic engine
EP0102915A3 (en) * 1982-09-08 1985-03-06 Ab Hagglund & Soner Radial-piston hydraulic engine

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