GB113359A - Improvements in "Propellers." - Google Patents
Improvements in "Propellers."Info
- Publication number
- GB113359A GB113359A GB4892/17A GB489217A GB113359A GB 113359 A GB113359 A GB 113359A GB 4892/17 A GB4892/17 A GB 4892/17A GB 489217 A GB489217 A GB 489217A GB 113359 A GB113359 A GB 113359A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blade
- propellers
- curved
- staunton
- april
- 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
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
- B63H1/26—Blades
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Paper (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
113,359. Staunton, P. M. April 5, 1917. Screw and like propellers.-The forward surface or back of a blade is bent or curved back at its leading edge so as to develop more fully the formation of water cavities and thus increase the " negative pressure " on the blade. The driving surface A B C of a blade is plane from A to B and curved from B to C, the curved part extending from the boss outwards. Blades for aeroplane propellers are made relatively longer and narrower than the blade shown. Specifications 27662/08, 28995/09, and 27763/13 are referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4892/17A GB113359A (en) | 1917-04-05 | 1917-04-05 | Improvements in "Propellers." |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4892/17A GB113359A (en) | 1917-04-05 | 1917-04-05 | Improvements in "Propellers." |
Publications (1)
Publication Number | Publication Date |
---|---|
GB113359A true GB113359A (en) | 1918-02-21 |
Family
ID=32481738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4892/17A Expired GB113359A (en) | 1917-04-05 | 1917-04-05 | Improvements in "Propellers." |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB113359A (en) |
-
1917
- 1917-04-05 GB GB4892/17A patent/GB113359A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB113359A (en) | Improvements in "Propellers." | |
GB496700A (en) | Improvements relating to screw and like propellers | |
GB176842A (en) | Improvements in propellers and fans | |
GB113324A (en) | Improvements in Screw Propellers. | |
GB191324066A (en) | Improvements in or relating to Propellers or the like. | |
GB228072A (en) | Improvements in propellers | |
GB291313A (en) | Improvements in screw propellers having flexible blades | |
GB162066A (en) | Improvements in propellers | |
GB388827A (en) | Improvements in and relating to screw propellers and the like | |
GB299387A (en) | Improvements in air propellers | |
GB191509045A (en) | Aerial Propellers. | |
GB119463A (en) | A Propeller for Ships, Airships, Flying-machines and the like. | |
GB291281A (en) | Improvements in or relating to ships' propellers | |
GB191327763A (en) | Improvements in and relating to Propellers. | |
GB427190A (en) | Improvements in and connected with screw propellers | |
GB121504A (en) | Improvements relating to Propellers for Water and Air Craft. | |
GB303452A (en) | Improvements in impeller screws such as those employed as rotary fans or pumps | |
GB625154A (en) | Improvements in screw propellers | |
GB250679A (en) | Propellers, airscrews, vanes, windmills, and the like | |
GB191222441A (en) | An Improved Propeller Blade. | |
GB191017243A (en) | Improvements in or relating to Propelling Devices for Ships. | |
GB191318414A (en) | Improvements in Propellors. | |
GB215239A (en) | Improvements in the construction of fans of the propeller or screw type | |
GB192189A (en) | Improvements in or relating to screw propeller and like blades | |
GB185146A (en) | Improvements in screw propellers |