Regenerative surfing
US7029340B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Oct 25, 2004 |
| Grant date | Apr 18, 2006 |
| Priority date | — |
| Expiry date | Oct 25, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T70/5236
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Regenerative surfing is utilizing a controllable regenerative braking system to regulate speed while surfing. A vertical sculling hydrofoil boat, utilizes the regenerative braking system and includes a vertical sculling drive system for both propulsion and regenerative braking. The regenerative surfing boat also may include ballast tanks to tune the speed at which the maximum lift to drag ratio appears. The regenerative surfing boat may use an automated surfing control system to control the boat. A method of controlling the trajectory of a surfing boat by controlling a regenerative braking device utilizes a hydrodynamic power collection device for trajectory control as an energy harvesting method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.