Patent FR-1910-418866
This patent seeks explicitly to unite the principles elaborated in Patent FR-1908-394418 and Patent FR-1908-394418.10449 and Patent FR-1909-394418.11953.
This is an elaborate helicopter concept. It is a “coléoptère”. In this case we have “Navire aérien . . . ”, phraseology clearly evocative of “airship”, a rare case in which such usage is applied to the heavier-than-air.
« L’inventeur a la conviction que ce ne sera que lorsque la loi d’Archimède sera practiquement appliquiée dans le plus lourd que l’air (augmentation de volume sans augmentation de poids) que de véritables navires pourront silloner les airs. »
“The inventor is convinced that it will only be when Archimedes' principle is practically applied in heavier than air (increase in volume without increase in weight) that real ships will be able to sail through the air.”
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
- Inventor location: place Sainte-Anne, Montpellier, département Hérault, France
| Year filed | 1910 |
|---|---|
| Year granted | 1910 |
| Office | FR |
| Patent number | 418866 |
| Inventors | Marius Chantron |
| Inventor country | FR |
| Applicant person | Marius Chantron |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Navire aérien à battement ultra-rapide et à effet cyclonal par l'emploi combiné des systèmes du détonateur automatique et du pulvérisateur cyclone |
| English title | Aerial vessel with ultra-rapid flapping and cyclonal effect by the combined use of the systems of the automatic detonator and the cyclone sprayer |
| Tech fields | design, motors, safety, sustentation, stability, helicopter, Coleopter, landing, heavier-than-air |
| Filing date | 1910/05/02 |
| Full specification filed date | |
| Application number | 418866D |
| Grant date | 1910/10/12 |
| Granted? | Yes |
| Publication date | 1910/12/21 |
| Supplementary to patent | Patent FR-1908-394418, Patent FR-1908-394418.10449, Patent FR-1909-394418.11953 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | None |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C39/00 |
| CPCs | CPC B64C39/00 |
| Family year | 1910 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19237791 |
| INPADOC family ID | 5311574 |
| Number of text pages | 4 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims | 4 |
