GB1125561A - Improvements in hydraulic motors and pumps - Google Patents
Improvements in hydraulic motors and pumpsInfo
- 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
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).
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0102915A2 (en) * | 1982-09-08 | 1984-03-14 | AB Hägglund & Söner | Radial-piston hydraulic engine |
-
1964
- 1964-09-02 GB GB3595164A patent/GB1125561A/en not_active Expired
Cited By (2)
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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