GB1258987A - - Google Patents
Info
- Publication number
- GB1258987A GB1258987A GB1258987DA GB1258987A GB 1258987 A GB1258987 A GB 1258987A GB 1258987D A GB1258987D A GB 1258987DA GB 1258987 A GB1258987 A GB 1258987A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- cylinder
- cylinders
- pistons
- links
- 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
- 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
- F03C1/0438—Particularities relating to the distribution members to cylindrical 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
- F01B1/0668—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
- 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
- F01B13/062—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 cylinder block and actuating or actuated cam both rotating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Reciprocating Pumps (AREA)
- Hydraulic Motors (AREA)
Abstract
1,258,987. Radial cylinder pump or motor. J. TOBIAS. Sept.8, 1969 [Jan.30, 1969], No.44375/69. Heading F1A. A radial cylinder pump or motor comprises pistons 34, provided with piston rings 67, Fig.3, and reciprocable in cylinders 32 in a rotary cylinder block 11, and an adjustable eccentrically mounted rotary reaction ring 23 connected to the pistons through parallel links 42a, 42b which keep the piston axes in alignment with the axes of their associated cylinders. The inner ends of the links 42a, 426 are mounted on bearing shafts 44 on the reaction ring 23, and the shafts 44 may be arranged to carry the trailing link of one piston and the leading link of the following piston. The pistons each comprise a piston rod 35<SP>1</SP>, Fig.3, screwed to a crosshead 50 on which is pivoted the links 42a, 42b, and which carries a tubular member 57 surrounding the associated cylinder, and provided with a pair of parallel plane surfaces 59, 60 which co-operate through rollers 62, 61, with plane surfaces 55, 54 on the cylinder to take up any lateral thrusts on the piston. The cylinder block 11 is mounted for rotation on a pintle shaft which defines high and low-pressure distribution chambers 27, 28 separated by lands 29, 30 which are sufficiently large to instantaneously close the ends 33 of the cylinders 32. Shallow longitudinal grooves G, Fig.3, help to prevent leakage across the surface of the lands.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79532569A | 1969-01-30 | 1969-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1258987A true GB1258987A (en) | 1972-01-05 |
Family
ID=25165251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1258987D Expired GB1258987A (en) | 1969-01-30 | 1969-09-08 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3520233A (en) |
| AT (1) | AT295329B (en) |
| BE (1) | BE739727A (en) |
| CH (1) | CH507445A (en) |
| DE (1) | DE1955889A1 (en) |
| FR (1) | FR2029659A1 (en) |
| GB (1) | GB1258987A (en) |
| IL (1) | IL32948A (en) |
| NL (1) | NL6914657A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3709104A (en) * | 1971-03-01 | 1973-01-09 | Tobias J | Radial piston hydraulic pump or motor with low loss reaction linkage |
| CH571149A5 (en) * | 1973-10-23 | 1975-12-31 | Sulzer Ag | |
| GB2130342B (en) * | 1982-10-28 | 1985-10-30 | Edwards Ch Ltd | Cistern flush valve assembly |
| US4433446A (en) * | 1983-01-27 | 1984-02-28 | Kohler Co. | Flush valve attachment system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR629102A (en) * | 1926-03-02 | 1927-11-04 | Hydraulic pump and motor | |
| US2001706A (en) * | 1932-04-28 | 1935-05-21 | Manly Corp | Variable capacity pump |
| DE686067C (en) * | 1933-09-20 | 1940-01-02 | Gustav Schulze | Fluid pump or motor of a fluid transmission |
| US2510247A (en) * | 1942-05-19 | 1950-06-06 | Joseph S Parenti | Apparatus for compressing fluids |
| US2474536A (en) * | 1945-02-17 | 1949-06-28 | John E Lundegard | Variable hydraulic pump or motor |
| US2972961A (en) * | 1957-09-18 | 1961-02-28 | Albert P Clark | Hydrostatic lubricating apparatus |
| US3392631A (en) * | 1966-08-11 | 1968-07-16 | William E. Baker | Steam engine |
-
1969
- 1969-01-30 US US795325*A patent/US3520233A/en not_active Expired - Lifetime
- 1969-09-05 IL IL32948A patent/IL32948A/en unknown
- 1969-09-08 GB GB1258987D patent/GB1258987A/en not_active Expired
- 1969-09-26 NL NL6914657A patent/NL6914657A/xx unknown
- 1969-09-30 FR FR6933391A patent/FR2029659A1/fr not_active Withdrawn
- 1969-10-02 BE BE739727D patent/BE739727A/xx unknown
- 1969-10-02 CH CH1487169A patent/CH507445A/en not_active IP Right Cessation
- 1969-11-06 DE DE19691955889 patent/DE1955889A1/en active Pending
- 1969-11-10 AT AT1051869A patent/AT295329B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2029659A1 (en) | 1970-10-23 |
| IL32948A0 (en) | 1969-11-30 |
| DE1955889A1 (en) | 1970-08-06 |
| IL32948A (en) | 1972-09-28 |
| NL6914657A (en) | 1970-08-03 |
| AT295329B (en) | 1971-12-27 |
| CH507445A (en) | 1971-05-15 |
| US3520233A (en) | 1970-07-14 |
| BE739727A (en) | 1970-04-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |