Patent GB-1917-115968
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Essentially a description of a unique airfoil curve:
The sheet is bent to a curve similar to that of an ordinary aero-foil except that the downwardly inclined front portion is extended forwards by a portion of reverse curvature which is nearly horizontal or which has the fornt edge of the nearly horizontal part slightly raised upwards as shown in Figs. 1 and 2 of the accompanying drawings, respectively.
To be made preferably of smooth aluminum alloy, or steel, or other sheet metal, or three-ply wood, or paper-maché.
Inventor location: Grove Cottage, West Barnham, Sussex
[Should this patent be filed under 1917 or 1918?]
Source data error
Sources
Year filed | 1917 |
---|---|
Year granted | 1918 |
Office | GB |
Patent number | 115968 |
Inventors | Horatio Phillips |
Inventor country | GB |
Applicant person | |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Improvements in or relating to Aerofoils for Aeronautical Machines |
English title | Aerofoils for aeronautical machines |
Tech fields | airfoil, texture, airplane |
Filing date | July 26, 1917 |
Full specification filed date | January 18, 1918 |
Application number | 1074717 |
Grant date | May 30, 1918 |
Granted? | Yes |
Publication date | |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Marks & Clerk |
Assigned to | |
National tech categories | |
IPCs | IPC B64C3/14 |
CPCs | CPC B64C3/14 |
Family year | 1917 |
First filing? | Yes |
Cites these patents | |
Citations from after 1930 | |
Application ID | 21584409 |
INPADOC family ID | 23396276 |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 2 |
Number of claims | 3 |