GB908722A - Improvements in or relating to vane pumps - Google Patents
Improvements in or relating to vane pumpsInfo
- Publication number
- GB908722A GB908722A GB34664/59A GB3466459A GB908722A GB 908722 A GB908722 A GB 908722A GB 34664/59 A GB34664/59 A GB 34664/59A GB 3466459 A GB3466459 A GB 3466459A GB 908722 A GB908722 A GB 908722A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotor
- vanes
- bore
- casing
- cover
- 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
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
- F01C21/0809—Construction of vanes or vane holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
- F01C1/344—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F01C1/352—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the vanes being pivoted on the axis of the outer member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
- F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F04C2/352—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the vanes being pivoted on the axis of the outer member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Abstract
908,722. Rotary pumps. AMERICAN THERMOCATALYTIC CORPORATION. Oct. 13, 1959 [Oct. 13, 1958], No. 34664/59. Class 110 (2). A rotary pump of the sliding-rocking vane type, comprises a casing 1, Fig. 2, having at least a part-cylindrical bore 6 swept with slight clearance by equally spaced rigid vanes 40 secured to resilient projections on an elastomer hub 8, Fig. 1, fixedly mounted on a shaft 7 extending concentrically through the bore end rotatable in the casing cover 1<SP>1</SP>. The vanes slidingly between semicircular rods 17 mounted in slots 14 extending axially of a ring-shaped rotor 2 mounted for rotation about an axis offset from and parallel to that of the shaft 7 by means of a spigot 3 and an annular groove 5 in the cover 1<SP>1</SP>. Annular felt rings 2<SP>1</SP> impregnated with graphite or molybdenum disulphite containing grease or silicon lubricant are fitted between the ends of the rotor and the casing and cover and a similar strip 2<SP>11</SP> fitted in a groove at the near contact point of the bore 6 provides sealing of the rotor in the bore. Instead of the semicircular rods 17, rods 21, 22, Fig. 6, may be embedded in the rotor or alternatively the vanes may pass between a low-friction member 28, Fig. 7, and a resilient member 27 which allows wear to be taken up. There may be six vanes instead of three and the rotor may be tapered internally, externally or both, along its length to compensate for deformation occurring on rotation of the rotor at high speed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US766896A US3072068A (en) | 1958-10-13 | 1958-10-13 | Vane pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
GB908722A true GB908722A (en) | 1962-10-24 |
Family
ID=25077859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB34664/59A Expired GB908722A (en) | 1958-10-13 | 1959-10-13 | Improvements in or relating to vane pumps |
Country Status (2)
Country | Link |
---|---|
US (1) | US3072068A (en) |
GB (1) | GB908722A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0058456A1 (en) * | 1981-02-13 | 1982-08-25 | Abraham De Kok | A rotating vane-pump or -motor |
EP0067307A2 (en) * | 1981-06-12 | 1982-12-22 | Volkswagen Aktiengesellschaft | Sliding-vane compressor |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3181510A (en) * | 1963-03-01 | 1965-05-04 | Robert W Hovey | Rotary vane device |
US3252284A (en) * | 1963-04-30 | 1966-05-24 | Zahnradfabrik Friedrichshafen | Variable speed hydrostatic transmission |
US3213803A (en) * | 1963-11-06 | 1965-10-26 | Godfried J Meyer | Rotary pump |
US3346176A (en) * | 1965-10-11 | 1967-10-10 | Gen Motors Corp | Rotary mechanism including abradable lubricating and sealing means |
US3401872A (en) * | 1966-06-09 | 1968-09-17 | Gen Motors Corp | Fluid flow control mechanism |
US3419208A (en) * | 1966-06-09 | 1968-12-31 | Gen Motors Corp | Fluid flow control mechanism |
US3437265A (en) * | 1968-06-03 | 1969-04-08 | Gen Motors Corp | Vane-type rotary mechanism |
JPS5113405A (en) * | 1974-07-24 | 1976-02-02 | Hitachi Ltd | |
EP0216981A1 (en) * | 1986-02-19 | 1987-04-08 | Karl Speidel | Central axis rotary piston machine as an engine for liquid and gaseous fluids |
DE3440878C1 (en) * | 1984-11-08 | 1986-03-13 | Friedrich 7000 Stuttgart Munzinger | Rotary piston machine |
DE9207087U1 (en) * | 1992-05-26 | 1992-11-26 | Kuechler, Jürgen, Dr., 3556 Weimar | Rotary piston machine |
BE1006323A3 (en) * | 1992-11-03 | 1994-07-19 | Eelbode Hugo | Rotating, volumetric compressor/motor with centrally controlled blades |
FR2964142B1 (en) * | 2010-09-01 | 2012-08-17 | Alain Oury | VARIABLE DRUM PALLET MOTOR OR PUMP COMPRISING ARTICULATED SEGMENTS |
FR2978195A1 (en) * | 2011-07-22 | 2013-01-25 | Alain Oury | Rotary vane device e.g. high output rotary vane-type air motor, for e.g. transferring motive power for low pressure fluid, has rotor comprising openings, where distance between openings is variable based on rotation position |
NO20190130A1 (en) * | 2019-01-31 | 2020-08-03 | Tocircle Ind As | Rotation machine |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE204852C (en) * | ||||
GB190227906A (en) * | 1902-12-17 | 1903-09-24 | Firmin Brueckert | Improvements in Rotary Pumps. |
US891372A (en) * | 1905-04-15 | 1908-06-23 | Edward P Reichhelm | Duplex rotary blower. |
US1053321A (en) * | 1909-05-20 | 1913-02-18 | Otto E Schrock | Rotary pump and motor. |
US1007933A (en) * | 1910-07-13 | 1911-11-07 | Peter English | Rotary fluid-transmitter. |
US1045754A (en) * | 1910-12-17 | 1912-11-26 | Jacob Fredrick | Rotary pump. |
US1227968A (en) * | 1912-10-28 | 1917-05-29 | Giulio Silvestri | Rotary engine. |
US1221333A (en) * | 1915-04-28 | 1917-04-03 | Killman Hydraulic Power Transmission Company | Motor or pump. |
GB128677A (en) * | 1917-11-07 | 1919-07-03 | Harry Lawley Milner | Improvements in or connected with Rotary Blowers, Pumps, Engines, and the like. |
US1607383A (en) * | 1923-05-25 | 1926-11-16 | American Radiator Co | Pump or compressor |
US1535275A (en) * | 1924-01-26 | 1925-04-28 | Westin Oliver Peter | Rotary pump |
US1716901A (en) * | 1927-08-02 | 1929-06-11 | J P Bricker | Rotary pump |
US1852503A (en) * | 1931-03-16 | 1932-04-05 | William B Campbell | Rotary pump |
US2071799A (en) * | 1934-09-08 | 1937-02-23 | Mabille Raoul | Rotary engine |
CH180761A (en) * | 1934-10-15 | 1935-11-15 | Rueegg Jakob | Rotary compressor. |
US2189356A (en) * | 1938-08-02 | 1940-02-06 | Arthur M Briggs | Rotary pump |
US2233017A (en) * | 1938-08-10 | 1941-02-25 | Charles F Lambin | Compressor |
US2387629A (en) * | 1941-11-12 | 1945-10-23 | Waseige Charles Raymond | Rotary vane pump |
US2470656A (en) * | 1945-07-27 | 1949-05-17 | Shorrock Christopher | Sliding vane rotary compressor |
FR1063685A (en) * | 1952-09-26 | 1954-05-05 | Rotary pump or similar device with paddle rotor | |
DE1029522B (en) * | 1955-08-01 | 1958-05-08 | Erich Klesatschke | Impeller compressor |
US2814255A (en) * | 1956-02-21 | 1957-11-26 | Lorenzetti Lorenzo | Hydraulic pump |
-
1958
- 1958-10-13 US US766896A patent/US3072068A/en not_active Expired - Lifetime
-
1959
- 1959-10-13 GB GB34664/59A patent/GB908722A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0058456A1 (en) * | 1981-02-13 | 1982-08-25 | Abraham De Kok | A rotating vane-pump or -motor |
EP0067307A2 (en) * | 1981-06-12 | 1982-12-22 | Volkswagen Aktiengesellschaft | Sliding-vane compressor |
EP0067307A3 (en) * | 1981-06-12 | 1983-02-16 | Volkswagen Aktiengesellschaft | Sliding-vane compressor |
Also Published As
Publication number | Publication date |
---|---|
US3072068A (en) | 1963-01-08 |
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