GB480866A - Improvements in or relating to paddle wheel propellers for ships - Google Patents
Improvements in or relating to paddle wheel propellers for shipsInfo
- Publication number
- GB480866A GB480866A GB2397036A GB2397036A GB480866A GB 480866 A GB480866 A GB 480866A GB 2397036 A GB2397036 A GB 2397036A GB 2397036 A GB2397036 A GB 2397036A GB 480866 A GB480866 A GB 480866A
- Authority
- GB
- United Kingdom
- Prior art keywords
- paddle
- fin
- wheel
- ships
- relating
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/02—Arrangements on vessels of propulsion elements directly acting on water of paddle wheels, e.g. of stern wheels
- B63H5/04—Arrangements on vessels of propulsion elements directly acting on water of paddle wheels, e.g. of stern wheels with stationary water-guiding elements
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Hydraulic Turbines (AREA)
Abstract
480,866. Paddle-wheels. ROSCHER, E. K., and HANSING, K. J., (trading as ROSCHER & HANSING), and SUBERKRUB, F. Sept. 1, 1936, No. 23970. [Class 114] A paddle-wheel 1 has disposed aft thereof a fin 5 of aerofoil section, the fin being arranged parallel to the axis 2 of the paddle-wheel and mounted at a distance such that it is entirely within the forward part of the surface wave 4. The fin is arranged at an angle a such that the forward portion of the under surface of the fin is at a slight angle c to the water direction. The leading edge is disposed at a horizontal distance B between the paddle-wheel of at least onefifteenth of the diameter of the wheel when feathering paddles are employed. The width of the fin is at least one-seventeenth of the diameter of the paddle-wheel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2397036A GB480866A (en) | 1936-09-01 | 1936-09-01 | Improvements in or relating to paddle wheel propellers for ships |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2397036A GB480866A (en) | 1936-09-01 | 1936-09-01 | Improvements in or relating to paddle wheel propellers for ships |
Publications (1)
Publication Number | Publication Date |
---|---|
GB480866A true GB480866A (en) | 1938-03-01 |
Family
ID=10204323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2397036A Expired GB480866A (en) | 1936-09-01 | 1936-09-01 | Improvements in or relating to paddle wheel propellers for ships |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB480866A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116625633A (en) * | 2023-07-26 | 2023-08-22 | 青岛海舟科技有限公司 | Wave power conversion efficiency testing device of sailing type wave glider |
-
1936
- 1936-09-01 GB GB2397036A patent/GB480866A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116625633A (en) * | 2023-07-26 | 2023-08-22 | 青岛海舟科技有限公司 | Wave power conversion efficiency testing device of sailing type wave glider |
CN116625633B (en) * | 2023-07-26 | 2023-10-13 | 青岛海舟科技有限公司 | Wave power conversion efficiency testing device of sailing type wave glider |
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