GB352526A - Wedge effect rotary pump - Google Patents

Wedge effect rotary pump

Info

Publication number
GB352526A
GB352526A GB1080030A GB1080030A GB352526A GB 352526 A GB352526 A GB 352526A GB 1080030 A GB1080030 A GB 1080030A GB 1080030 A GB1080030 A GB 1080030A GB 352526 A GB352526 A GB 352526A
Authority
GB
United Kingdom
Prior art keywords
rotor
shaft
vanes
pumping chamber
rotary pump
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
GB1080030A
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.)
JOHN JAMES OWEN
Original Assignee
JOHN JAMES OWEN
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 JOHN JAMES OWEN filed Critical JOHN JAMES OWEN
Priority to GB1080030A priority Critical patent/GB352526A/en
Publication of GB352526A publication Critical patent/GB352526A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

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

Abstract

352,526. Rotary pumps. OWEN, J. J., Beaufort, Twydall Lane, Rainham, Kent. April 4, 1930, No. 10800. [Class 110 (ii).] Fixed-abutment type.-In a reversible pump a rotor is bored out for one or more cylindrical axially-sliding vanes each of which has parallel inclined ends which slide on inclined surfaces l, l<1> of the pumping chamber. The vanes extend from the rotor shaft b to the inner periphery of the pumping chamber. Inlet and outlet ports p, p<1> may be supplied in the casing walls or through the rotor, and may be connected in pairs. The shaft b has a shoulder which bears against a thrust-plate d. A modification, Fig. 21, shows a rotor with end walls parallel to the plane of rotation. The vanes r<1> move in cylindrical slots in the rotor and extend radially into grooves cut into the shaft and into the outer peripheral wall of the rotor.
GB1080030A 1930-04-04 1930-04-04 Wedge effect rotary pump Expired GB352526A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1080030A GB352526A (en) 1930-04-04 1930-04-04 Wedge effect rotary pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1080030A GB352526A (en) 1930-04-04 1930-04-04 Wedge effect rotary pump

Publications (1)

Publication Number Publication Date
GB352526A true GB352526A (en) 1931-07-06

Family

ID=9974489

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1080030A Expired GB352526A (en) 1930-04-04 1930-04-04 Wedge effect rotary pump

Country Status (1)

Country Link
GB (1) GB352526A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424425A1 (en) * 1978-04-25 1979-11-23 Ashikian Baruir Rotary pump or motor - has rotors in form of cylindrical wedges rotating in casing with conical central wall through which extends fluid transfer tube
US4553903A (en) * 1982-02-08 1985-11-19 Baruir Ashikian Two-stage rotary compressor
EP0166804A1 (en) * 1982-02-08 1986-01-08 Baruir Ashikian Two stage rotary compressor
EP0437962A2 (en) * 1990-01-15 1991-07-24 Tricolor Line Ltd. Rotary pump
EP0857875A1 (en) * 1997-01-08 1998-08-12 Börger GmbH Fluid media delivery pump

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424425A1 (en) * 1978-04-25 1979-11-23 Ashikian Baruir Rotary pump or motor - has rotors in form of cylindrical wedges rotating in casing with conical central wall through which extends fluid transfer tube
US4553903A (en) * 1982-02-08 1985-11-19 Baruir Ashikian Two-stage rotary compressor
EP0166804A1 (en) * 1982-02-08 1986-01-08 Baruir Ashikian Two stage rotary compressor
EP0437962A2 (en) * 1990-01-15 1991-07-24 Tricolor Line Ltd. Rotary pump
EP0437962A3 (en) * 1990-01-15 1992-01-15 Tricolor Line Ltd. Rotary pump
EP0857875A1 (en) * 1997-01-08 1998-08-12 Börger GmbH Fluid media delivery pump

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