GB121052A - Improvements in and connected with Centrifugal and Turbine Pumps, Blowers and the like. - Google Patents
Improvements in and connected with Centrifugal and Turbine Pumps, Blowers and the like.Info
- Publication number
- GB121052A GB121052A GB462418A GB462418A GB121052A GB 121052 A GB121052 A GB 121052A GB 462418 A GB462418 A GB 462418A GB 462418 A GB462418 A GB 462418A GB 121052 A GB121052 A GB 121052A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blades
- same
- impeller
- blowers
- centrifugal
- 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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/24—Vanes
- F04D29/242—Geometry, shape
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
121,052. Contraflo Condenser & Kinetic Air Pump Co., and Gull, A. E. March 15, 1918. Impeller blades.-The front and rear surfaces of the impeller blades conform to the same part of the same spiral, evolute, or like curve. Pumps of different internal and external diameter are formed by cutting away portions of standard castings of larger size. Fig. 4 shows, in shaded section, blades of an impeller, the outer and inner unshaded parts of standard blades being removed. The front and rear surface of the blades may be machined by the same machine, since they are of the same curvature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB462418A GB121052A (en) | 1918-03-15 | 1918-03-15 | Improvements in and connected with Centrifugal and Turbine Pumps, Blowers and the like. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB462418A GB121052A (en) | 1918-03-15 | 1918-03-15 | Improvements in and connected with Centrifugal and Turbine Pumps, Blowers and the like. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB121052A true GB121052A (en) | 1918-12-05 |
Family
ID=32341850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB462418A Expired GB121052A (en) | 1918-03-15 | 1918-03-15 | Improvements in and connected with Centrifugal and Turbine Pumps, Blowers and the like. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB121052A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2767906A (en) * | 1952-11-07 | 1956-10-23 | Doyle Vacuum Cleaner Co | Centrifugal fan wheel |
| EP1961965A2 (en) * | 2007-02-21 | 2008-08-27 | Eriberto Melzi | Vortex impeller for centrifugal fluid-dynamic pumps |
| CN106321449A (en) * | 2015-06-16 | 2017-01-11 | 周先明 | Totally-sealed integral turbine |
-
1918
- 1918-03-15 GB GB462418A patent/GB121052A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2767906A (en) * | 1952-11-07 | 1956-10-23 | Doyle Vacuum Cleaner Co | Centrifugal fan wheel |
| EP1961965A2 (en) * | 2007-02-21 | 2008-08-27 | Eriberto Melzi | Vortex impeller for centrifugal fluid-dynamic pumps |
| EP1961965A3 (en) * | 2007-02-21 | 2010-03-31 | Eriberto Melzi | Vortex impeller for centrifugal fluid-dynamic pumps |
| CN106321449A (en) * | 2015-06-16 | 2017-01-11 | 周先明 | Totally-sealed integral turbine |
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