GB622089A - Improvements in or relating to compressors - Google Patents
Improvements in or relating to compressorsInfo
- Publication number
- GB622089A GB622089A GB6912/47A GB691247A GB622089A GB 622089 A GB622089 A GB 622089A GB 6912/47 A GB6912/47 A GB 6912/47A GB 691247 A GB691247 A GB 691247A GB 622089 A GB622089 A GB 622089A
- Authority
- GB
- United Kingdom
- Prior art keywords
- inlet
- axial
- blades
- moving
- flow
- 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
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
- F04D17/025—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal comprising axial flow and radial flow stages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
622,089. Axial-flow and centrifugal compressors. WESTINGHOUSE ELECTRIC INTERNATIONAL CO. March 12, 1947, No. 6912. Convention date, Sept. 27, 1943. [Class 110(i)] A compressor comprises alternate stationary and moving rows of axial flow blading preceded by a moving row of inlet blades . in which the mean diameter increases from the inlet to the outlet edges. The inlet blades 22 are of aerofoil section and extend substantially, helically about the rotor 12, and the surfaces 26 and 27 are so shaped that the gas'enters and leaves the passage 25 substantially axially. Bearing support struts 15 may be formed as inlet guide vanes. Specification 590,799 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US622089XA | 1943-09-27 | 1943-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB622089A true GB622089A (en) | 1949-04-26 |
Family
ID=22040911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6912/47A Expired GB622089A (en) | 1943-09-27 | 1947-03-12 | Improvements in or relating to compressors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB622089A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3722215A (en) * | 1971-03-30 | 1973-03-27 | A Polyakov | Gas-turbine plant |
| FR2633336A1 (en) * | 1988-06-27 | 1989-12-29 | Technofan | IMPROVED MIXED TYPE COMPRESSOR AND APPLICATIONS |
| GB2503495A (en) * | 2012-06-29 | 2014-01-01 | Rolls Royce Plc | Spool for turbo machinery |
-
1947
- 1947-03-12 GB GB6912/47A patent/GB622089A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3722215A (en) * | 1971-03-30 | 1973-03-27 | A Polyakov | Gas-turbine plant |
| FR2633336A1 (en) * | 1988-06-27 | 1989-12-29 | Technofan | IMPROVED MIXED TYPE COMPRESSOR AND APPLICATIONS |
| EP0349051A1 (en) * | 1988-06-27 | 1990-01-03 | TECHNOFAN, Société Anonyme : | Mixed flow compressor and its uses |
| WO1990000229A1 (en) * | 1988-06-27 | 1990-01-11 | Technofan | Improved mixed-type compressor and applications |
| GB2503495A (en) * | 2012-06-29 | 2014-01-01 | Rolls Royce Plc | Spool for turbo machinery |
| GB2503495B (en) * | 2012-06-29 | 2014-12-03 | Rolls Royce Plc | Spool for turbo machinery |
| US9366260B2 (en) | 2012-06-29 | 2016-06-14 | Rolls-Royce Plc | Spool for turbo machinery |
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