GB190498A - Rotor for turbines and pumps - Google Patents
Rotor for turbines and pumpsInfo
- Publication number
- GB190498A GB190498A GB34591/22A GB3459122A GB190498A GB 190498 A GB190498 A GB 190498A GB 34591/22 A GB34591/22 A GB 34591/22A GB 3459122 A GB3459122 A GB 3459122A GB 190498 A GB190498 A GB 190498A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blades
- turbines
- velocity
- rotor
- pumps
- 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
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
- F03B3/126—Rotors for essentially axial flow, e.g. for propeller turbines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Turbines (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
190,498. Kaplan, V. Dec. 19, 1921, [Convention date]. Impeller blades.-The blades S of turbines or pumps are formed so that along a part at least of the blade the lines of intersection of the blade with cylinders concentric with the rotor axis are helices cf constant pitch, and that at least in a part of the said helices the ratio of the axial component (cm<1>) of the meridian entrance velocity to that (cm<2>) of the discharge velocity is substantially equal to the ratio of the relative entrance velocity to the relative outlet velocity. Instead of screwshaped blades, blades having flat surfaces may be used. The blades may be mounted in the rotor so that their angularity may be adjusted. Specifications 17587/14, 17588/14. 157,362, and 157,366 and 157,368, [Class 110 (iii), Turbines &c.], are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT190498X | 1921-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB190498A true GB190498A (en) | 1924-03-19 |
Family
ID=3665148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34591/22A Expired GB190498A (en) | 1921-12-19 | 1922-12-19 | Rotor for turbines and pumps |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB190498A (en) |
-
1922
- 1922-12-19 GB GB34591/22A patent/GB190498A/en not_active Expired
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