GB394422A - Improvements in or relating to rotary engines, pumps, compressors or the like - Google Patents

Improvements in or relating to rotary engines, pumps, compressors or the like

Info

Publication number
GB394422A
GB394422A GB380832A GB380832A GB394422A GB 394422 A GB394422 A GB 394422A GB 380832 A GB380832 A GB 380832A GB 380832 A GB380832 A GB 380832A GB 394422 A GB394422 A GB 394422A
Authority
GB
United Kingdom
Prior art keywords
vanes
piston
vane
block
flats
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
GB380832A
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
Priority to GB380832A priority Critical patent/GB394422A/en
Publication of GB394422A publication Critical patent/GB394422A/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
    • F01C1/348—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 positively engaging, with circumferential play, an outer rotatable member

Landscapes

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

Abstract

394,422. Rotary engines. COX, A. F., Carlton Lodge, Thicket Road, Anerley, London. Feb. 9, 1932, No. 3808. [Class 110 (ii).] A rotary engine or pump comprises a rotor E, moving within a fixed, ported sleeve AS, having four flattened surfaces E<2> upon which slide the .tips of vanes F. The vanes slide radially in slots in a piston D, eccentrically positioned with regard to the rotor, and the inner ends of the vanes bear on a floating block H. The piston has a loose sleeve D<4>. Inlet and outlet ports, A<1>, A2 communicate with the -working chambers through slots E<1>. Parts E<3> are cut away to prevent fluid being trapped by a vane tip at the end of a flat E<2>. The block may be tapered axially and the vanes also tapered to bear on the block which may be adjusted by a .screw against a spring pressure, to take up wear. The flats E<2> may be inclined instead of tangential to the direction of motion, the indications being opposite in different pairs of vanes. The width of a flat is at least twice the eccentricity of the piston D plus the vane width. The discharge port may be longer than the suction port to prevent back pressure. Shoes of hard metal may be provided on the vane tips, and bearing strips on the flats. Specification 394,423 is referred to.
GB380832A 1932-02-09 1932-02-09 Improvements in or relating to rotary engines, pumps, compressors or the like Expired GB394422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB380832A GB394422A (en) 1932-02-09 1932-02-09 Improvements in or relating to rotary engines, pumps, compressors or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB380832A GB394422A (en) 1932-02-09 1932-02-09 Improvements in or relating to rotary engines, pumps, compressors or the like

Publications (1)

Publication Number Publication Date
GB394422A true GB394422A (en) 1933-06-29

Family

ID=9765276

Family Applications (1)

Application Number Title Priority Date Filing Date
GB380832A Expired GB394422A (en) 1932-02-09 1932-02-09 Improvements in or relating to rotary engines, pumps, compressors or the like

Country Status (1)

Country Link
GB (1) GB394422A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537349A (en) * 1948-10-26 1951-01-09 James P Johnson Rotary pump
US5567139A (en) * 1995-06-21 1996-10-22 Weatherston; Roger C. Two rotor sliding vane compressor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537349A (en) * 1948-10-26 1951-01-09 James P Johnson Rotary pump
US5567139A (en) * 1995-06-21 1996-10-22 Weatherston; Roger C. Two rotor sliding vane compressor

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