WO2024184757 - SHORT TAKEOFF AND LANDING AMPHIBIOUS AIRCRAFT
National phase entry is expected:
Publication Number
WO/2024/184757
Publication Date
12.09.2024
International Application No.
PCT/IB2024/051962
International Filing Date
29.02.2024
Title **
[English]
SHORT TAKEOFF AND LANDING AMPHIBIOUS AIRCRAFT
[French]
AÉRONEF AMPHIBIE À DÉCOLLAGE ET ATTERRISSAGE SUR UNE COURTE DISTANCE
Applicants **
TSYBENKO, Vadim Yurievich
Yasny per., 3
Kaliningradskaya obl., Guryevsky rayon, g. Guryevsk 238300, RU
Inventors
TSYBENKO, Yuri Vladimirovich
Yasny per., 3
Kaliningradskaya obl., Guryevsky rayon, g. Guryevsk 238300, RU
Priority Data
2023105407
09.03.2023
RU
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| * | |
International Searching Authority |
EPO
* |
| Applicant's Legal Status |
Natural Person
* |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1124 | |
| EPO | Filing, Examination | 4017 | |
| Japan | Filing | 538 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 2635 |
Total: 8889 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
The invention relates to aviation, in particular to seaplane designs. The amphibious aircraft comprises a fuselage, floats, a wing with wingtips, an empennage, a propulsor, a power plant, a landing gear, main lift hydrofoils and rear water support, and a water rudder. The floats are connected to the fuselage, the wing and the empennage in the shape of a profiled ring by means of strakes, fairings, as well as longitudinal steps along the bottom. The propeller-type propulsor is integrated into the profiled ring, wherein the profiled ring comprises a high-set elevator with profiled lateral surfaces, as well as lateral rudders. An increase in lift-to-drag ratio and efficiency, short takeoff and landing capability, increased stability and controllability of amphibious aircraft are provided.[French]
L'invention concerne l'aviation, en particulier des conceptions d'hydravion. L'aéronef amphibie comprend un fuselage, des flotteurs, une aile avec des bouts d'aile, un empennage, un propulseur, un groupe motopropulseur, un train d'atterrissage, des ailes portantes de levage principales et un support d'eau arrière, ainsi qu'un gouvernail marin. Les flotteurs sont reliés au fuselage, à l'aile et à l'empennage sous la forme d'un anneau profilé au moyen de virures, de carénages, ainsi que de redans longitudinaux le long de la partie inférieure. Le propulseur du type à hélice est intégré dans l'anneau profilé, l'anneau profilé comprenant un élévateur haut avec des surfaces latérales profilées, ainsi que des gouvernails de direction latéraux. Une augmentation du rapport portance/traînée et de l'efficacité, la capacité de décoller et d'atterrir sur une courte distance, l'amélioration de la stabilité et de la contrôlabilité de l'aéronef amphibie sont assurées.