Patent GB-1908-5471
Jump to navigation
Jump to search
Aircraft with electric-powered propellers, adjustable by means of "longitudinal balance switch":
Flow of liquid in a horizontal tube shall have effect of pendulum in Br1907-17366 controlling propellers in a way that stabilizes the craft
- Inventor location: "Antsodehnen near Cassuben, Germany"
- Inventor occupation: Inventor
Sources
- AJ, April 1908, p. 47
- Neilson 1910, p44, p75
- Original patent document and bibliography entry on espacenet
Year filed | 1908 |
---|---|
Year granted | 1908 |
Office | GB |
Patent number | 5471 |
Inventors | Gustav Kerwat |
Inventor country | DE |
Applicant person | Gustav Kerwat |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Improvements in airships |
English title | Airships |
Tech fields | stability, design, propeller, parachute, electricity, propulsion, navigation, piloting, takeoff, landing, airship, LTA |
Filing date | 1908/03/11 |
Full specification filed date | 1908/03/11 |
Application number | |
Grant date | 1908/05/28 |
Granted? | Yes |
Publication date | |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | J. Hans |
Assigned to | |
National tech categories | |
IPCs | |
CPCs | |
Family year | 1908 |
First filing? | No |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 3 |
Number of claims | 2 |