GB319506A - Improvements in or relating to axial flow and centrifugal pumps - Google Patents
Improvements in or relating to axial flow and centrifugal pumpsInfo
- Publication number
- GB319506A GB319506A GB2872128A GB2872128A GB319506A GB 319506 A GB319506 A GB 319506A GB 2872128 A GB2872128 A GB 2872128A GB 2872128 A GB2872128 A GB 2872128A GB 319506 A GB319506 A GB 319506A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fluid
- axial flow
- centrifugal pumps
- guide vanes
- blades
- 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
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/548—Specially adapted for liquid pumps
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
319,506. Lupton, H. R. Oct. 6, 1928. Casings. - In axial flow and centrifugal pumps the rotary motion of the fluid is obtained by tangential inlet nozzles, or by guide vanes in the pump inlet; the function of the impeller is to stop the rotary motion and the reaction of its blades in doing so provides "lift." In the form shown the suction chamber 1 has double volute passages 2, with tangential entries 3, 3. A central core 4 prevents cavitation and leads the fluid clear of the impeller boss 5. The im peller blades are so designed tha.t the fluid is discharged normally with axial motion only. Discharge guide vanes may be added to check rotation under abnormal conditions. The arrangement may be applied to multi-stage pumps, or a stage may be combined with stages of other types of pump.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2872128A GB319506A (en) | 1928-10-06 | 1928-10-06 | Improvements in or relating to axial flow and centrifugal pumps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2872128A GB319506A (en) | 1928-10-06 | 1928-10-06 | Improvements in or relating to axial flow and centrifugal pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
GB319506A true GB319506A (en) | 1929-09-26 |
Family
ID=10280027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2872128A Expired GB319506A (en) | 1928-10-06 | 1928-10-06 | Improvements in or relating to axial flow and centrifugal pumps |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB319506A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1898100A1 (en) * | 2006-08-18 | 2008-03-12 | H.H. Idé v/ Henrik Hoffmann | Fluid Guide |
-
1928
- 1928-10-06 GB GB2872128A patent/GB319506A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1898100A1 (en) * | 2006-08-18 | 2008-03-12 | H.H. Idé v/ Henrik Hoffmann | Fluid Guide |
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