GB419814A - Improvements in revolving cylinder pumps - Google Patents
Improvements in revolving cylinder pumpsInfo
- Publication number
- GB419814A GB419814A GB10559/33A GB1055933A GB419814A GB 419814 A GB419814 A GB 419814A GB 10559/33 A GB10559/33 A GB 10559/33A GB 1055933 A GB1055933 A GB 1055933A GB 419814 A GB419814 A GB 419814A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lubricant
- valve
- passage
- pump
- passes
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/0404—Details or component parts
- F04B1/0439—Supporting or guiding means for the pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/0404—Details or component parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/0404—Details or component parts
- F04B1/0452—Distribution members, e.g. valves
- F04B1/0456—Cylindrical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/10—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
- F04B1/107—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders
- F04B1/1071—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
- F04B23/08—Combinations of two or more pumps the pumps being of different types
- F04B23/10—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type
- F04B23/103—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type being a radial piston pump
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Details Of Gearings (AREA)
Abstract
419,814. Revolving-cylinder pumps. JOHNSON, G. W., 47, Lincoln's Inn Fields, London.-(American Engineering Co. ; Aramingo Avenue, Philadelphia, U.S.A.) April 8, 1933, No. 10559. [Class 102 (i).] In a revolving - cylinder pump, in which the cylinder body 33 rotates on a stationary valve 4 supported at both ends in the casing, a fluid distributer 15 is secured to one end of the valve, while the other end is supplied with lubricant by a pipe 93. The body 33 has radial bores with pistons 35 having pivoted slippers 37, which are held in engagement with the inner race of a roller bearing 39 by means of flanged rings 41. The outer race of the bearing 39 is mounted in a rectangular box 49, which is adjustable transversely for varying the stroke and for reversing the direction of pumping. The cylinder body carries a gear-wheel 61, which meshes with a pinion 63 on a driving shaft 64 mounted in bearings 65. The latter may be carried in a cover plate which can be bolted in various positions in order to vary the position of the driving shaft. The ports 8, 9 in the valve communicate by axial passages with passages in the fitting 15, which is secured to the valve by a clamp 14 and a stud 23. The fitting 15 has suction and discharge branches 18, 19, each branch having an alternative connection 21, 22. A gear-wheel 73 on the cylinder body drives two gear-wheel pumps 71, 72. The pump 71 circulates lubricant from a reservoir to an elevated tank, while the pump 72 draws lubricant from the elevated tank and discharges it by a pipe 79 to a passage 81 in the pump casing. The lubricant passes by bores 84 to a tray 85 in the box 49 and by further bores to the bearing 39. Lubricant also passes by a passage 88 to a chamber 89, from which it passes by a bore 91 to the gearing 61, and by the pipe 93 to an axial passage 25 in the valve. From the passage 25 the lubricant passes by passages 26 to recesses 27 in the valve surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB10559/33A GB419814A (en) | 1933-04-08 | 1933-04-08 | Improvements in revolving cylinder pumps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB10559/33A GB419814A (en) | 1933-04-08 | 1933-04-08 | Improvements in revolving cylinder pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
GB419814A true GB419814A (en) | 1934-11-20 |
Family
ID=9970065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB10559/33A Expired GB419814A (en) | 1933-04-08 | 1933-04-08 | Improvements in revolving cylinder pumps |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB419814A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE942849C (en) * | 1952-10-07 | 1956-05-09 | Wagner & Co Werkzeugmaschinenf | Slide shoe for the pistons of oil hydraulic pumps of the star design |
DE1004925B (en) * | 1953-07-24 | 1957-03-21 | United Aircraft Corp | Piston pump or piston motor with rotating cylinders |
DE2915239A1 (en) * | 1979-04-14 | 1980-10-23 | Wepuko Hydraulik Gmbh & Co Pum | Radial plunger high pressure pump - has shoes bearing against plungers without being positively coupled to them |
-
1933
- 1933-04-08 GB GB10559/33A patent/GB419814A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE942849C (en) * | 1952-10-07 | 1956-05-09 | Wagner & Co Werkzeugmaschinenf | Slide shoe for the pistons of oil hydraulic pumps of the star design |
DE1004925B (en) * | 1953-07-24 | 1957-03-21 | United Aircraft Corp | Piston pump or piston motor with rotating cylinders |
DE2915239A1 (en) * | 1979-04-14 | 1980-10-23 | Wepuko Hydraulik Gmbh & Co Pum | Radial plunger high pressure pump - has shoes bearing against plungers without being positively coupled to them |
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