公开(公告)号：US4055826A

公开(公告)日：1977-10-25

申请号：US681724

申请日：1976-04-29

申请人： Joseph Phillip Franz

发明人： Joseph Phillip Franz

IPC分类号： H01F27/30

CPC分类号： H01F27/306

摘要： A reactor winding in the form of a high current, multi-turn, multi-layer insulated coil stack embracing an inner member of a magnetizable core assembly of a reactor is resiliently supported by the outer member of the core assembly by inserting a plurality of ripple spring sheets of non-magnetic material between the outer member and selected adjacent surfaces of the outer periphery of the windings. The inner core member is resiliently supported within the coil stack by an additional plurality of ripple spring sheets disposed between adjacent surfaces of the coil stack and inner core member. Ripple spring sheets are also positioned between adjacent surfaces of the inner and outer core members. The ripple spring sheets are preferably disposed between flat side sheets to provide uniform distribution of the spring forces.

摘要翻译： 形成包含反应堆的可磁化铁芯组件的内部构件的高电流，多匝，多层绝缘线圈堆叠形式的电抗器绕组由芯组件的外部构件弹性地支撑，通过插入多个纹波 在外部构件和绕组的外周边的选定相邻表面之间的非磁性材料弹簧片。 内芯构件通过设置在线圈堆叠和内芯构件的相邻表面之间的另外多个波纹弹簧片弹性地支撑在线圈堆叠内。 波纹弹簧片也位于内芯和外芯的相邻表面之间。 波纹弹簧片优选地设置在平坦侧片之间以提供弹性力的均匀分布。

公开(公告)号：US5663600A

公开(公告)日：1997-09-02

申请号：US397820

申请日：1995-03-03

申请人： Kwang Henry Baek ,  Joseph Phillip Franz ,  John Peter Nadzam

发明人： Kwang Henry Baek ,  Joseph Phillip Franz ,  John Peter Nadzam

IPC分类号： F03D11/00 ,  F03D11/02 ,  F03D1/00

CPC分类号： F03D15/00 ,  F03D80/70 ,  F05B2260/40311 ,  F05B2270/1016 ,  Y02E10/72

摘要： A wind turbine assembly includes a gear drive assembly having an outer tubular member and an inner tubular member, the inner member being positioned coaxially within the outer member. A pair of spaced bearings circumscribe the inner tubular member and support the outer member for rotation about the inner member. Propeller blades are coupled to the outer member for effecting rotation in response to wind. An electric power generator mounted to the inner member has a rotor shaft extending from one end. A gear unit is drivingly coupled between the rotor shaft and the outer member whereby rotation of the outer member is effective to cause rotation of the rotor shaft at a velocity substantially greater than a rotational velocity of the outer member for generating electric power from the generator.

摘要翻译： 风力涡轮机组件包括具有外部管状构件和内部管状构件的齿轮传动组件，内部构件同轴地定位在外部构件内。 一对间隔开的轴承围绕内部管状构件并且支撑外部构件以围绕内部构件旋转。 螺旋桨叶片联接到外部构件，以响应于风而进行旋转。 安装到内部构件的发电机具有从一端延伸的转子轴。 齿轮单元驱动地联接在转子轴和外部构件之间，由此外部构件的旋转有效地使得转子轴以基本上大于用于从发电机产生电力的外部构件的旋转速度的速度旋转。

公开(公告)号：US4011489A

公开(公告)日：1977-03-08

申请号：US525613

申请日：1974-11-20

申请人： Joseph Phillip Franz ,  Allan Barr Plunkett

发明人： Joseph Phillip Franz ,  Allan Barr Plunkett

IPC分类号： H02P21/00 ,  B60L9/16 ,  H02K17/30 ,  H02P21/10 ,  H02P27/04 ,  H02P27/06 ,  H02P5/34

CPC分类号： B60L15/025 ,  B60L11/1803 ,  B60L9/16 ,  H02K17/30 ,  H02P21/10 ,  H02P27/048 ,  H02P2207/01 ,  H02P27/047 ,  Y02T10/643 ,  Y02T10/7005 ,  Y02T10/7258

摘要： A flux sensing coil is installed in each phase of the motor stator, and the resulting induced voltages represent the rate of change of air gap flux in that phase. The output voltage signals are integrated, rectified and summed to obtain an average motor flux signal which is in turn applied to vary the voltage to the motor in such a manner as to maintain a substantially constant motor flux level. In this way control errors due to motor parameter changes are eliminated and the flux margin normally required in motor design is reduced to achieve a more efficient utilization of the motor.

摘要翻译： 磁通感测线圈安装在电动机定子的每个相中，并且所得到的感应电压表示该相位中气隙磁通的变化率。 输出电压信号被积分，整流和求和以获得平均电动机磁通信号，该平均电动机磁通信号又被施加以改变电动机的电压，以便保持基本上恒定的电动机通量水平。 以这种方式，消除了由于电动机参数变化引起的控制误差，并且减小了电动机设计中通常所需的磁通裕度，以实现电动机的更有效利用。