Patent FR-1910-420157
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Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: Seine (likely Paris), France
| Year filed | 1910 |
|---|---|
| Year granted | 1910 |
| Office | FR |
| Patent number | 420157 |
| Inventors | Louis-Léon Capou |
| Inventor country | FR |
| Applicant person | Louis-Léon Capou |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | 1 |
| Original title | Dispositif variant automatiquement le pas de l'hélice suivant l'effort demandé au moteur sans exercer de poussée longitudinale sur l'arbre |
| English title | Device that automatically varies the pitch of the propeller according to the force requested from the engine without exerting longitudinal thrust on the shaft |
| Tech fields | propellers, motors, subsystem, design, construction |
| Filing date | 1910-09-08 |
| Full specification filed date | |
| Application number | 420157D |
| Grant date | 1910-11-15 |
| Granted? | 1 |
| Publication date | 1911-01-24 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | H. Bœttcher fils |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C11/30 |
| CPCs | CPC B64C11/305 |
| Family year | 1910 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19239053 |
| INPADOC family ID | 5312678 |
| Number of text pages | 4 |
| Number of diagram pages | 1 |
| Number of figures | 5 |
| Number of claims | 3 |
