公开(公告)号：US4074951A

公开(公告)日：1978-02-21

申请号：US764397

申请日：1977-01-31

申请人： Gerald E. Hudson

发明人： Gerald E. Hudson

IPC分类号： F03D3/04 ,  F03D9/00

CPC分类号： F03D3/0463 ,  F03D9/001 ,  F05B2240/2212 ,  Y02E10/74

摘要： A wind power converter comprising: a pair of rotatable turbines with elongated curved blades disposed within a rotatable housing on axially parallel shafts, the curvature of the blades of one turbine being opposite to the curvature of the blades of the second turbine so that wind passing between said turbines will rotate the turbines in opposite directions; the housing comprising shaft-supporting sections at the ends of the turbines, lateral sections connecting the end sections, a pair of wind deflectors disposed between the end sections and extending from adjacent edges of the lateral sections toward the midpoint between the turbines and terminating approximately the same distance from each other as the distance between the turbine shafts, and a pivotally mounted vertically disposed vane extending from a portion of the housing opposite to the wind deflectors; said rotatable housing being supported on a vertically disposed central shaft and on a plurality of beams radiating therefrom with the free end of each beam having at least one pair of flanged wheels engaging a peripheral annular track with one wheel of each pair in contact with the top of the track and the other wheel of each pair in contact with the bottom of the track; means for synchronizing the rotation of the turbines; and fluid pumping means operatively connected to the turbine shafts.

摘要翻译： 一种风力转换器，包括：一对可旋转的涡轮机，其具有设置在轴向平行轴上的可旋转壳体内的细长弯曲叶片，一个涡轮机的叶片的曲率与第二涡轮机的叶片的曲率相反， 所述涡轮机将沿相反方向旋转涡轮机; 壳体包括在涡轮机端部处的轴支撑部分，连接端部部分的侧部分段，设置在端部部分之间并且从侧部部分的相邻边缘朝向涡轮机之间的中点延伸的一对导风板， 与涡轮轴之间的距离彼此相同的距离，以及从壳体的与挡风板相对的一部分延伸的可枢转地安装的垂直设置的叶片; 所述可旋转壳体被支撑在垂直布置的中心轴上并且在其上辐射的多个梁上，每个梁的自由端具有至少一对带凸缘的轮，其与周边环形轨道接合，每对的一个轮与顶部接触 的轨道和每对的另一个车轮与轨道的底部接触; 用于使所述涡轮机的旋转同步的装置; 以及可操作地连接到涡轮轴的流体泵送装置。

公开(公告)号：US4184732A

公开(公告)日：1980-01-22

申请号：US919243

申请日：1978-06-26

申请人： Gerald E. Hudson

发明人： Gerald E. Hudson

IPC分类号： H01R13/639 ,  H01R13/54

CPC分类号： H01R13/6392

摘要： A retaining device for preventing withdrawal of an electric plug from an extension cord socket responsive to forces exerted on a cord connected to the plug. The devices of the first and second embodiments are used with extension cord sockets. In the device of the first embodiment, a resilient C-shaped clamp abuts the opposite end walls of the plug and socket. The ends of the clamp are releasably connected to each other by a flexible chain which positively maintains the plug electrically connected to the socket. In the device of the second embodiment, a pair of retaining straps are secured to one of the connectors, and a pair of ears are secured to the other connector. The ears, engaged by the retaining straps, prevent withdrawal of the plug from the socket. An adaptor shell is provided to allow use of the device of the second embodiment with plugs substantially smaller in width than the socket.

摘要翻译： 保持装置，用于响应于施加在与插头连接的绳索上的力而防止电插头从延长线插座中拔出。 第一和第二实施例的装置与延长线插座一起使用。 在第一实施例的装置中，弹性C形夹紧件抵靠插头和插座的相对端壁。 夹具的端部通过柔性链可释放地彼此连接，该柔性链将插头电连接到插座上。 在第二实施例的装置中，一对保持带固定到一个连接器上，并且一对耳朵固定到另一个连接器。 由保持带接合的耳朵防止插头从插座中拔出。 提供适配器外壳，以允许使用具有比插座宽度更小的插头的第二实施例的装置。

公开(公告)号：US4139253A

公开(公告)日：1979-02-13

申请号：US859948

申请日：1977-12-12

申请人： Gerald E. Hudson

发明人： Gerald E. Hudson

IPC分类号： H01R13/639 ,  H01R13/56

CPC分类号： H01R13/6392

摘要： A retaining device for preventing withdrawal of an electric plug from a wall or extension cord socket responsive to forces exerted on a cord connected to the plug. The devices of the first and second embodiments are fastened to a wall adjacent a conventional wall outlet. The devices frictionally engage the cord so that forces exerted on the cord are not transmitted to the plug.

摘要翻译： 一种保护装置，用于响应于施加在连接到插头的绳索上的力，防止电插头从墙壁或延长线插座中拔出。 第一和第二实施例的装置被紧固到邻近常规墙壁出口的壁上。 设备摩擦地接合绳索，使得施加在绳索上的力不会传递到插头。