专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4411588A Wind driven power plant 失效
标题翻译：风力发电厂
公开(公告)号：US4411588A
公开(公告)日：1983-10-25
申请号：US236269
申请日：1981-02-20
申请人： Walter E. Currah, Jr.
发明人： Walter E. Currah, Jr.
IPC分类号： F03D1/04
CPC分类号： F03D1/04 , F05B2240/133 , F05B2250/5011 , Y02E10/72 , Y10S415/908
摘要： A system for the conversion of wind energy to electric energy includes means for converting prevalent energy winds by use of the following: a "collecto-fin" that includes, from front to rear, a surface of a frustum of a right circular cone and one or more thin, flat circular rings to provide a difference in total pressure between the front and rear surfaces; an inner "stream-liner" that includes, from front to rear, a surface of a right circular cone, a surface of a cylinder, and a surface of a frustum of a right circular cone to conform to the slipstream boundary of the wind; an outer "stream-liner" that includes, from front to rear, a surface of a frustum of a right circular cone, a surface of a cylinder, and a surface of a right circular cone to conform to the slipstream boundary of the wind; and a wind turbine to conform to slipstream boundaries.
摘要翻译：用于将风能转换为电能的系统包括通过使用以下方式转换普遍的能量风的装置：“收集翅片”，其包括从前到后的圆锥体的平截头体的表面，以及一个或更薄的扁平圆环，以提供前表面和后表面之间的总压力的差异; 包括从前到后的包括右圆锥体的表面，圆柱体的表面以及右圆锥体的平截头体的表面以符合风的滑流边界的内部“流衬套” 包括从前到后的包括右圆锥体的平截头体的表面，圆柱体的表面和右圆锥体的表面以符合风的滑流边界的外部“流衬套” 和风力涡轮机以符合滑流边界。

2. 发明授权

US4182594A Wind driven energy system 失效
标题翻译：风力发电系统
公开(公告)号：US4182594A
公开(公告)日：1980-01-08
申请号：US727347
申请日：1976-09-28
申请人： George W. Harper , Walter E. Currah, Jr.
发明人： George W. Harper , Walter E. Currah, Jr.
IPC分类号： F03D1/04
CPC分类号： F03D1/04 , F05B2250/232 , F05B2250/5011 , Y02E10/72 , Y10S415/905 , Y10S415/908
摘要： A system for conversion of wind power to electrical energy. The system provides for use during a wide range of wind velocities by use of the following: an external deflection system consisting of baffles and peripheral turbulence creating walls designed to increase the wind velocity and to divert the wind stream to the aperture of the system; a chamber for the collection and compression of the wind thereby further increasing the wind velocity if necessary; a deflection system for diverting wind from the chamber in high winds; a rigid circumferential tip face at the fan circumference whereby the fan blades fit into the tip race for support; a center deflector to divert the wind force to the fan blade tips; a tip-mounted generating system utilizing induction fields to obtain electrical energy and a system to vary the strength of the induction field so a constant blade speed may be obtained over a range of wind speeds and conditions.
摘要翻译：将风力转换为电能的系统。该系统通过使用以下方式在宽范围的风速范围内使用：外部偏转系统，包括挡板和外围湍流，产生设计成增加风速并将风流转移到系统孔径的壁; 用于收集和压缩风的室，从而如果需要进一步增加风速; 用于在大风中将风从房间转向的偏转系统; 在风扇周边处的刚性圆周末端面，其中风扇叶片装配到用于支撑的尖端座圈中; 中心偏转器将风力转向风扇叶片尖端; 使用感应场获得电能的尖端安装的发电系统和改变感应场强度的系统，从而可以在风速和条件的范围内获得恒定的叶片速度。

3. 发明授权

US4451199A Wind driven power plant-structural support 失效
标题翻译：风力发电厂 - 结构支持
公开(公告)号：US4451199A
公开(公告)日：1984-05-29
申请号：US204810
申请日：1980-11-07
申请人： Walter E. Currah, Jr.
发明人： Walter E. Currah, Jr.
IPC分类号： F03D11/04 , F03D1/04
CPC分类号： F03D13/20 , Y02E10/728 , Y10S415/908
摘要： A structural support system for a wind driven power plant includes a plurality of circular support frames that are supported relative to a stationary foundation by support columns. The support frames are mounted coincident with and spaced along a support-system longitudinal axis with each frame having a circular inner and a circular outer support ring. Axially directed stringers are connected to and extend between respective inner and outer support rings with associated stiffners to provide a structurally enhanced framework for supporting wind driven power plants. The support columns are preferably hinged to the foundation to permit the columns to be fabricated at ground level and pivoted into an upright position for connection to the associated support frames to provide the completed structure.
摘要翻译：用于风力发电设备的结构支撑系统包括多个圆形支撑框架，其通过支撑柱相对于固定基座而被支撑。支撑框架沿着支撑系统纵向轴线重合并间隔开，每个框架具有圆形内部和圆形外部支撑环。轴向定向桁条连接到相应的内和外支撑环之间并在相关联的加强件之间延伸，以提供用于支撑风力发电厂的结构上增强的框架。支撑柱优选地铰接到基座，以允许柱被制造在地面水平并且枢转成直立位置，用于连接到相关联的支撑框架以提供完整的结构。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式