WO2023063829 - A BOAT HULL
National phase entry:
Publication Number
WO/2023/063829
Publication Date
20.04.2023
International Application No.
PCT/NO2022/000004
International Filing Date
30.09.2022
Title **
[English]
A BOAT HULL
[French]
COQUE DE BATEAU
Applicants **
SVELA SOLUTION AS
Inventors
LARSEN, Sverre Egil
Priority Data
20211248
16.10.2021
NO
20211393
22.11.2021
NO
Application details
| Total Number of Claims/PCT | * |
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International Searching Authority |
NPI
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter II
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2011 | |
| EPO | Filing, Examination, Granting | 9171 | |
| Japan | Filing, Examination, Granting | 1938 | |
| South Korea | Filing, Examination, Granting | 1705 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,565
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
It is described a boat hull designed to minimize down-sinking of the stern during acceleration and at planing speed, by incorporating flat water ski like surfaces (5a, b; 7a, b) in the sides of a concave bottom (4) in the rear half of the hull. When the boat is lifted and at planing speed it remains in balance on these surfaces in the rear part of the hull, the V-shaped bow part (2) having only light contact with the sea. This provides a smooth ride and lowers fuel consumption. The hull can also be equipped with separate water skis (7a, b) and/or hydrofoil elements (8a - d) for adjusting the transverse and longitudinal angles while driving.[French]
La présente invention concerne une coque de bateau conçue pour réduire au minimum l’enfoncement de la poupe pendant l'accélération et à la vitesse de planage, en incorporant des surfaces planes de type ski nautique (5a, b ; 7a, b) sur les côtés d'un fond concave (4) dans la moitié arrière de la coque. Lorsque le bateau est soulevé et à la vitesse de planage, il reste en équilibre sur ces surfaces dans la partie arrière de la coque, la partie de proue en forme de V (2) n'ayant qu'un contact léger avec la mer. Ceci permet d'obtenir une conduite en douceur et de réduire la consommation de carburant. La coque peut également être équipée de skis nautiques séparés (7a, b) et/ou d'éléments d'hydroptère (8a - d) pour régler les angles transversaux et longitudinaux pendant la conduite.