GB908722A - Improvements in or relating to vane pumps - Google Patents

Improvements in or relating to vane pumps

Info

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
Application number
GB34664/59A
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.)
American Thermocatalytic Corp
Original Assignee
American Thermocatalytic Corp
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 American Thermocatalytic Corp filed Critical American Thermocatalytic Corp
Publication of GB908722A publication Critical patent/GB908722A/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
    • 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.
GB34664/59A 1958-10-13 1959-10-13 Improvements in or relating to vane pumps Expired GB908722A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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, Juergen, Dr., 3556 Weimar, De
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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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