GB501505A - An improved rotary pump or meter - Google Patents

An improved rotary pump or meter

Info

Publication number
GB501505A
GB501505A GB2568338A GB2568338A GB501505A GB 501505 A GB501505 A GB 501505A GB 2568338 A GB2568338 A GB 2568338A GB 2568338 A GB2568338 A GB 2568338A GB 501505 A GB501505 A GB 501505A
Authority
GB
United Kingdom
Prior art keywords
rotor
meter
vanes
rotary pump
rollers
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
GB2568338A
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 GB2568338A priority Critical patent/GB501505A/en
Publication of GB501505A publication Critical patent/GB501505A/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
    • F04C2/3441—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 inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F04C2/3445—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 inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the vanes having the form of rollers, slippers or the like

Landscapes

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

Abstract

501,505. Rotary pumps or meters. ALEXANDER. W. Sept. 2, 1938, No. 25683. [Class 110 (ii)] The pump or meter has solid or hullow vanes 14 impelled by a rotor 12, and is provided with annular recesses 22 which allow liquid leaking along the shaft 9 to pass to the inlet side 2. The rotor may have end-plates which rotate in recesses in the easing. Springs may be employed to press out the vanes. In a modifieation, solid rollers are arranged in radial slots in the rotor, and passages in the latter allow fluid, communication between the working chamber and the undersides of the rollers.
GB2568338A 1938-09-02 1938-09-02 An improved rotary pump or meter Expired GB501505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2568338A GB501505A (en) 1938-09-02 1938-09-02 An improved rotary pump or meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2568338A GB501505A (en) 1938-09-02 1938-09-02 An improved rotary pump or meter

Publications (1)

Publication Number Publication Date
GB501505A true GB501505A (en) 1939-02-28

Family

ID=10231610

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2568338A Expired GB501505A (en) 1938-09-02 1938-09-02 An improved rotary pump or meter

Country Status (1)

Country Link
GB (1) GB501505A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2631544A (en) * 1946-06-11 1953-03-17 Technical Instr Lab Rotary vane pump
US3169485A (en) * 1963-11-01 1965-02-16 Hypro Engineering Inc Pump construction
DE1266648B (en) * 1956-07-02 1968-04-18 Arthur Edward Rineer Rotary piston machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2631544A (en) * 1946-06-11 1953-03-17 Technical Instr Lab Rotary vane pump
DE1266648B (en) * 1956-07-02 1968-04-18 Arthur Edward Rineer Rotary piston machine
US3169485A (en) * 1963-11-01 1965-02-16 Hypro Engineering Inc Pump construction

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