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 enginesInfo
- 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
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.
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)
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 |
-
1929
- 1929-02-18 GB GB535129A patent/GB329663A/en not_active Expired
Cited By (2)
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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