Hull shape for improved powering and seakeeping
US9908589B1 · kind B1 · utility
1Cited by
15References
1Claims
0Family size
Inventor
Key dates
| Filing date | Apr 26, 2016 |
| Grant date | Mar 6, 2018 |
| Priority date | — |
| Expiry date | Apr 26, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T70/10
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A novel hull form is described consisting of a base hull that incorporates flared sides along a bow, middle, and stern sections with raked bow and stern stem lines. The bow and stern sections have lateral oriented shapes, either as an attachment or integral to the hull, spanning the hull beam. The cross sections of these shapes have a novel and specific geometric relationship in conjunction with the base hull to provide a constant cross sectional area between the forward and aft perpendiculars. The shape improves the powering and seakeeping of the vessel hull in the marine environment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.