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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0696336 (1991-05-01) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 4 인용 특허 : 0 |
A drum is mounted for rotation about an axis. Its surface is substantially cylindrical about the axis, and axially mounted outside of the surface is a plurality of vanes each defining a slot with respect to the surface. The slot is an aerodynamic slot where accelerating air decreases pressure to pro
A wind turbine comprising: a drum having an axis, said drum having a surface which is substantially cylindrical about said axis, a plurality of aerodynamic blades; means to support each of said blades of said plurality of blades for rotation around said axis with respect to said surface of said drum
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