Adjustable hydrodynamic section for submerged foils
US3977348A · kind A · utility
14Cited by
6References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 16, 1975 |
| Grant date | Aug 31, 1976 |
| Priority date | — |
| Expiry date | May 16, 1995 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB63B1/248
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A submerged foil for a bearing hydrofoil adjustable for different speeds with a central portion, a pivotal bow flap, and two aft or trailing edge flaps with one above the other, and increasing thickness of the foil from its front to rear ends. Pressure sensors are located on the foil surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.