GB452829A - Improvements in rotary machines - Google Patents

Improvements in rotary machines

Info

Publication number
GB452829A
GB452829A GB76/36A GB7636A GB452829A GB 452829 A GB452829 A GB 452829A GB 76/36 A GB76/36 A GB 76/36A GB 7636 A GB7636 A GB 7636A GB 452829 A GB452829 A GB 452829A
Authority
GB
United Kingdom
Prior art keywords
vanes
rotor
jan
chambers
metallic
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
GB76/36A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB452829A publication Critical patent/GB452829A/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
    • 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
    • F01C1/3448—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 with axially movable vanes
    • 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
    • F04C2/3448—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 with axially movable vanes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18296—Cam and slide
    • Y10T74/18304—Axial cam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Brushes (AREA)

Abstract

452,829. Rotary engines. KNAPP, R. T., 2526, North Roosevelt Avenue, Altadena, California, U.S.A. Jan. 1, 1936, No. 76. Convention date, Jan. 16, 1935. [Class 110 (ii)] A rotary engine of the axially-sliding vane type has vanes 19 with sides tapering towards the periphery of the rotor 18, so that radial movement of the vanes in their slots automatically compensates for wear against the casing bore and on the faces of the cams 17. Inlet and outlet pipes 24, 25, lead to chambers 23, surrounding the working spaces ; the chambers are divided by radial partitions. These spaces communicate with inlet and outlet ports in the cam faces. The vanes may be laminated or solid, and may be disposed obliquely to the rotor axis, and also non-radially. They may be metallic or non-metallic. The rotor has axiallyextending hubs which are slotted to hold the bases of the vanes. The sides of the latter may be convex or concave.
GB76/36A 1935-01-16 1936-01-01 Improvements in rotary machines Expired GB452829A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2121A US2020611A (en) 1935-01-16 1935-01-16 Rotary machine

Publications (1)

Publication Number Publication Date
GB452829A true GB452829A (en) 1936-08-31

Family

ID=21699319

Family Applications (1)

Application Number Title Priority Date Filing Date
GB76/36A Expired GB452829A (en) 1935-01-16 1936-01-01 Improvements in rotary machines

Country Status (4)

Country Link
US (1) US2020611A (en)
DE (1) DE661618C (en)
FR (1) FR800366A (en)
GB (1) GB452829A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517862A (en) * 1947-06-05 1950-08-08 Rheuel H Frederick Variable capacity pump

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2466622A (en) * 1942-11-07 1949-04-05 Hpm Dev Corp Hydraulic axial vane pump or motor
US2418081A (en) * 1943-10-02 1947-03-25 Christa Smith H Spherical fluid operated rotary motor of the axially moving sliding vane type
US2466623A (en) * 1944-03-11 1949-04-05 Hpm Dev Corp Hydraulic axial vane pump or motor
US2457298A (en) * 1944-10-05 1948-12-28 Ball David Lewis Rotary axial vane compressor
US2475844A (en) * 1945-05-09 1949-07-12 Eaton Pump Mfg Company Inc Axially sliding vane rotary pump
US2549646A (en) * 1946-03-23 1951-04-17 Claude L Thomas Fluid drive pump and transmission unit
US2552661A (en) * 1949-06-13 1951-05-15 Elmer G Barrett Rotary engine
US3013650A (en) * 1958-03-05 1961-12-19 Max E Toby Pump apparatus
US3033122A (en) * 1959-11-18 1962-05-08 Trojan Corp Rotary motion apparatus
US3464362A (en) * 1967-08-14 1969-09-02 Milburn M Ross Rotary power means
US3874823A (en) * 1973-07-23 1975-04-01 Auvo A Savikurki Compressor
US4553903A (en) * 1982-02-08 1985-11-19 Baruir Ashikian Two-stage rotary compressor
DE4428222C1 (en) * 1994-08-10 1996-02-22 Fred Buchert Rotary vane type pump
US7140853B2 (en) * 2004-09-07 2006-11-28 Osama M Al Hawaj Axial vane rotary device
EP1647715A3 (en) * 2004-09-30 2011-12-07 Sanyo Electric Co., Ltd. Compressor
DE102012206520A1 (en) * 2012-04-20 2013-10-24 Robert Bosch Gmbh Vane machine has control element having bearing surfaces with axial inlet and outlet openings which are in fluid communication with radial inlet and outlet openings of cam portions through communicating passages
DE102012022356B3 (en) * 2012-11-15 2014-04-17 Carsten Rode Rotary machine, has housing end face forming cone or truncated cone shape with opening and edge angles, where tip of opening angle faces from center such that surfaces adapts between wings and face by adjusting shape in radial direction
US12025132B1 (en) * 2019-06-13 2024-07-02 Augusto Florindez Pump having rotor member with axially sliding vanes and a one-way check valve
BE1027701B1 (en) * 2019-10-21 2021-05-25 Safran Aero Boosters Motor-pump
BE1027698B1 (en) * 2019-10-21 2021-05-25 Safran Aero Boosters Positive displacement pump
BE1027697B1 (en) * 2019-10-21 2021-05-25 Safran Aero Boosters Positive displacement pump
WO2021078555A1 (en) * 2019-10-21 2021-04-29 Safran Aero Boosters Displacement pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517862A (en) * 1947-06-05 1950-08-08 Rheuel H Frederick Variable capacity pump

Also Published As

Publication number Publication date
DE661618C (en) 1938-06-25
US2020611A (en) 1935-11-12
FR800366A (en) 1936-07-03

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