GB329663A - Improvements in or relating to rotary blowers, pumps or fluid pressure engines - Google Patents

Improvements in or relating to rotary blowers, pumps or fluid pressure engines

Info

Publication number
GB329663A
GB329663A GB535129A GB535129A GB329663A GB 329663 A GB329663 A GB 329663A GB 535129 A GB535129 A GB 535129A GB 535129 A GB535129 A GB 535129A GB 329663 A GB329663 A GB 329663A
Authority
GB
United Kingdom
Prior art keywords
drum
fixed
rotor
plate
plates
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
GB535129A
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 GB535129A priority Critical patent/GB329663A/en
Publication of GB329663A publication Critical patent/GB329663A/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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/40—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 F04C18/08 or F04C18/22 and having a hinged member
    • F04C18/44—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 F04C18/08 or F04C18/22 and having a hinged member with vanes hinged to the inner member

Landscapes

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

Abstract

329,663. Ricardo, H. R. Feb. 18, 1929. Fixed-abutment type; discharge and suction passages for pumps and blowers.-Rotary blowers, pumps, or engines, with pivoted or sliding vanes on a rotor mounted eccentrically within a rotatable drum, have one or both end plates fixed and ported and provided with an unbroken circumferential edge engaging an extension of the drum of the same diameter as the main portion. With one fixed plate, Figs. 1, 2, the rotor shaft F passes through this plate A<1> while the drum B is carried by the other plate B<1>. The vanes are lubricated by oil passing through a pipe N, shaft F and passages N<1> to the vane bearings; oil collecting in the drum passes out through labyrinth packing A<2> into a collecting-chamber 0. The plate A<1> has inlet and outlet ports A<3>, A4. The overlapping vanes E have inturned ends El and are pivoted to the rotor D by divided edges secured by fusible metal within tubular bearing sleeves D<2> mounted in cylindrical sockets within the rotor. With two fixed plates H, Fig. 3, the drum G is supported by rollers J mounted on the plates H or other fixed part of the casing, the rollers engaging rings K secured to the drum. The ports in the plates H are connected to common inlet and outlet chambers L.
GB535129A 1929-02-18 1929-02-18 Improvements in or relating to rotary blowers, pumps or fluid pressure engines Expired GB329663A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB535129A GB329663A (en) 1929-02-18 1929-02-18 Improvements in or relating to rotary blowers, pumps or fluid pressure engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB535129A GB329663A (en) 1929-02-18 1929-02-18 Improvements in or relating to rotary blowers, pumps or fluid pressure engines

Publications (1)

Publication Number Publication Date
GB329663A true GB329663A (en) 1930-05-19

Family

ID=9794461

Family Applications (1)

Application Number Title Priority Date Filing Date
GB535129A Expired GB329663A (en) 1929-02-18 1929-02-18 Improvements in or relating to rotary blowers, pumps or fluid pressure engines

Country Status (1)

Country Link
GB (1) GB329663A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140088A (en) * 1983-03-31 1984-11-21 Mitsubishi Electric Corp Sliding-vane pump with rotating liner
FR2723407A1 (en) * 1994-08-08 1996-02-09 Campguilhem Jacques Marc Variable turbo-compressor for e.g. refrigeration

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140088A (en) * 1983-03-31 1984-11-21 Mitsubishi Electric Corp Sliding-vane pump with rotating liner
FR2723407A1 (en) * 1994-08-08 1996-02-09 Campguilhem Jacques Marc Variable turbo-compressor for e.g. refrigeration

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