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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0179853 (1980-08-20) |
우선권정보 | FR-0021904 (1979-08-31) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 14 인용 특허 : 2 |
The invention relates to an improved system for propulsion of boats by winds and streams and for recovery of disposable energy from floating stations neither moored nor anchored, the improved system comprising: at least one aerial feathered propeller with its shaft, the propeller being mounted orien
An improved system for propulsion of a floating unit of the boat type, by means of winds and streams and for recovery of disposable energy from floating stations neither moored nor anchored said improved system comprising mounted on said floating unit: a superstructure supporting device and, on said
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