GB368160A - Improvements in or relating to axial flow pumps - Google Patents
Improvements in or relating to axial flow pumpsInfo
- Publication number
- GB368160A GB368160A GB16191/31A GB1619131A GB368160A GB 368160 A GB368160 A GB 368160A GB 16191/31 A GB16191/31 A GB 16191/31A GB 1619131 A GB1619131 A GB 1619131A GB 368160 A GB368160 A GB 368160A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liner
- housing
- impeller
- recess
- axial 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
- 230000004048 modification Effects 0.000 abstract 2
- 238000012986 modification Methods 0.000 abstract 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 1
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
- F04D3/00—Axial-flow pumps
- F04D3/005—Axial-flow pumps with a conventional single stage rotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/528—Casings; Connections of working fluid for axial pumps especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
368,160. Screw pumps. SULZER FR’RES SOC. ANON., Winterthur, Switzerland. June 4, 1931, No. 16191. Convention date, July 30, 1930. [Class 110 (i).] A detachable sleeve or liner is arranged inside the housing of an axial flow pump so that the internal diameter can be adjusted. The shaft 1 of the impeller 2 is carried by bearings 6, 7 supported in the housing by members 11, 12. An annular recess 14 is made in the housing and a liner 13, split tc spring into the recess, is placed in position opposite the impeller. The liner - is internally stream-lined. In a modification, the part of the housing opposite the impeller is made of double thickness, and after it has become worn, the recess is cut for the liner 13. In another modification, the liner 14, Fig. 2, is arranged so that its inner surface is flush with the surfaces of the housing adjacent to it. By providing a set of liners of different internal diameters and corresponding impellers, the pump may be adjusted for different purposes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH368160X | 1930-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB368160A true GB368160A (en) | 1932-03-03 |
Family
ID=4513393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16191/31A Expired GB368160A (en) | 1930-07-30 | 1931-06-04 | Improvements in or relating to axial flow pumps |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB368160A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2441239A (en) * | 1944-01-29 | 1948-05-11 | Westinghouse Electric Corp | Blower apparatus |
| US3471080A (en) * | 1968-06-13 | 1969-10-07 | United Aircraft Corp | Low noise generation fan |
| US3477382A (en) * | 1968-02-15 | 1969-11-11 | Ralph M Watson | Way for axial flow impeller |
| US4150914A (en) * | 1976-12-20 | 1979-04-24 | Ab Karlstads Mekaniska Werkstad | Propeller blades |
| US4676717A (en) * | 1985-05-22 | 1987-06-30 | Cummins Atlantic, Inc. | Compressor housing having replaceable inlet throat and method for manufacturing compressor housing |
| US4691423A (en) * | 1985-05-22 | 1987-09-08 | Cummins Atlantic, Inc. | Method for remanufacturing a compressor housing |
| US5342169A (en) * | 1992-04-25 | 1994-08-30 | Asea Brown Boveri Ltd. | Axial flow turbine |
| US5562405A (en) * | 1994-03-10 | 1996-10-08 | Weir Pumps Limited | Multistage axial flow pumps and compressors |
| WO2013090500A3 (en) * | 2011-12-13 | 2013-11-14 | Xylem Ip Holdings Llc | Propeller pump and pump station |
-
1931
- 1931-06-04 GB GB16191/31A patent/GB368160A/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2441239A (en) * | 1944-01-29 | 1948-05-11 | Westinghouse Electric Corp | Blower apparatus |
| US3477382A (en) * | 1968-02-15 | 1969-11-11 | Ralph M Watson | Way for axial flow impeller |
| US3471080A (en) * | 1968-06-13 | 1969-10-07 | United Aircraft Corp | Low noise generation fan |
| US4150914A (en) * | 1976-12-20 | 1979-04-24 | Ab Karlstads Mekaniska Werkstad | Propeller blades |
| US4676717A (en) * | 1985-05-22 | 1987-06-30 | Cummins Atlantic, Inc. | Compressor housing having replaceable inlet throat and method for manufacturing compressor housing |
| US4691423A (en) * | 1985-05-22 | 1987-09-08 | Cummins Atlantic, Inc. | Method for remanufacturing a compressor housing |
| US5342169A (en) * | 1992-04-25 | 1994-08-30 | Asea Brown Boveri Ltd. | Axial flow turbine |
| US5562405A (en) * | 1994-03-10 | 1996-10-08 | Weir Pumps Limited | Multistage axial flow pumps and compressors |
| WO2013090500A3 (en) * | 2011-12-13 | 2013-11-14 | Xylem Ip Holdings Llc | Propeller pump and pump station |
| US9651050B2 (en) | 2011-12-13 | 2017-05-16 | Xylem Ip Holdings Llc | Propeller pump and pump station |
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