Patent GB-1889-4811
Jump to navigation
Jump to search
LTA aircraft with rigid and nonrigid components; gas compartments are connected by valves. There are two pairs of flapping wings, equipped with valves which open on the upstroke.
Sources
- Brewer and Alexander, 1893, Aeronautics, p122
- Abridgment of patent specifications, Class 4, 1889–92, p. 2–3
Year filed | 1889 |
---|---|
Year granted | |
Office | GB |
Patent number | 4811 |
Inventors | Herman August Julius Rieckert, Albert Emil Karl Rieckert |
Inventor country | |
Applicant person | Herman August Julius Rieckert, Albert Emil Karl Rieckert |
Applicant firm | |
Applicant type | |
Applicant is inventor? | 1 |
Original title | Navigable balloon |
English title | Navigable balloon |
Tech fields | LTA, navigation, whole, frame, marine, safety, car, passenger, flapping, propulsion, rudder, rigid, nonrigid, compartments, valve, navigation, valve, brake |
Filing date | 1889-03-19 |
Full specification filed date | |
Application number | |
Grant date | |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | GB 4 with buoyant |
IPCs | |
CPCs | |
Family year | 1889 |
First filing? | |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | |
Number of diagram pages | |
Number of figures | |
Number of claims |