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 likeInfo
- 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
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.
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)
| 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 |
-
1932
- 1932-02-09 GB GB380832A patent/GB394422A/en not_active Expired
Cited By (2)
| 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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