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1. 发明授权

US06232685B1 Nutational motor 失效
标题翻译：营养电机
公开(公告)号：US06232685B1
公开(公告)日：2001-05-15
申请号：US09315079
申请日：1999-05-19
申请人： Thomas R. Swetish , Todd A. Rathe
发明人： Thomas R. Swetish , Todd A. Rathe
IPC分类号： H02K1100
CPC分类号： H02K41/065
摘要： A motor for use with an alternating current electrical outlet includes a retaining member, a rotor and a nutational actuator for nutating the rotor. The retaining member has at least one circumferential surface extending about an axis. The rotor is located adjacent to the retaining member and includes a magnet. The rotary actuator includes at least one magnetic member proximate the rotor, an electrically conductive coil about the at least one magnetic member and a plug having first and second prongs electrically connected to first and second ends of the coil. When the prongs are inserted into the electrical outlet, the alternating current flowing through the coil causes the rotor to nutate about the axis defined by the retaining member. In one exemplary embodiment, the rotor has a center of mass such that the rotor gyrates about the center of mass in response to alternating electrical currents flowing through the coil. In one exemplary embodiment, the retaining member is formed from a non-magnetic material and is integrally formed as part of a single unitary structure with a body supporting the magnetic member. According to one method, the motor is formed by providing a magnetic member having an axial end; wrapping an electrically conductive coil about the magnetic member, wherein the magnetic member has first and second opposite ends adapted for being connected to a source of an alternating electrical current; molding a mass of non-magnetic material about the magnetic member and the electrically conductive coil to form a body; forming a retaining member having an axis within the body proximate the axial end of the magnetic member; and positioning a rotor along the axis of the retaining member.
摘要翻译：用于交流电源插座的电动机包括保持构件，转子和用于对转子进行章动的驱动执行器。保持构件具有围绕轴线延伸的至少一个圆周表面。转子位于保持构件附近并且包括磁体。旋转致动器包括靠近转子的至少一个磁性构件，围绕至少一个磁性构件的导电线圈和具有电连接到线圈的第一和第二端的第一和第二插脚的插头。当插脚插入电源插座时，流过线圈的交流电流使得转子围绕由保持构件限定的轴线形成章动。在一个示例性实施例中，转子具有质量中心，使得转子响应于流过线圈的交变电流围绕质心旋转。在一个示例性实施例中，保持构件由非磁性材料形成，并且一体地形成为具有支撑磁性构件的主体的单一整体结构的一部分。根据一种方法，通过提供具有轴向端的磁性构件来形成电动机; 围绕所述磁性构件缠绕导电线圈，其中所述磁性构件具有适于连接到交流电流源的第一和第二相对端; 在磁性构件和导电线圈周围模制大量非磁性材料以形成主体; 形成在所述主体内具有靠近所述磁性构件的轴向端部的轴线的保持构件; 以及沿保持构件的轴线定位转子。

2. 发明授权

US06412722B1 Bait cast control fishing reel 有权
标题翻译：诱饵控制钓鱼卷轴
公开(公告)号：US06412722B1
公开(公告)日：2002-07-02
申请号：US09450968
申请日：1999-11-30
申请人： Christopher F. Kreuser , Stephen J. Jacobs , Todd A. Rathe , John W. Chapman
发明人： Christopher F. Kreuser , Stephen J. Jacobs , Todd A. Rathe , John W. Chapman
IPC分类号： A01K8901
CPC分类号： A01K89/01555
摘要： A bait cast fishing reel includes a frame, a spool rotatably coupled to the frame, at least one magnet having a magnetic field coupled to a first one of the frame and spool, at least one electroconductive coil coupled to a second one of the frame and the spool within the magnetic field, an electrical energy storage device electrically coupled to the at least one electroconductive member to store electrical energy generated during rotation of the at least one magnet and the at least one electroconductive member relative to one another during rotation of the spool, a sensor configured to generate spool rotation signals representing rotation of the spool over time, a controller coupled to the sensor and configured to generate a control signal based upon the spool rotation signal, and a braking mechanism coupled to the controller and to the electrical energy storage device. The braking mechanism utilizes electrical energy from the electrical energy storage device to control braking of the spool in response to the control signal from the controller. In one exemplary embodiment, the braking mechanism utilizes electrical energy from the electrical energy storage device to create a magnetic field opposing rotation of the spool. In another exemplary embodiment, the braking mechanism comprises a first surface coupled to the spool, a second surface coupled to the frame and an actuator configured to move the first and second surfaces into frictional engagement with one another. In yet another exemplary embodiment, the controller includes a memory storage device configured to store a spool rotation signal during a first cast, wherein the controller conducts a comparison of the spool rotation signals generated during a second cast with the stored spool rotation signals from the first cast and generates the braking signal based upon the comparison.
摘要翻译：诱饵钓鱼卷轴包括框架，可旋转地联接到框架的线轴，具有耦合到框架和线轴中的第一个的磁场的至少一个磁体，耦合到框架中的第二个的至少一个导电线圈，以及所述线轴在所述磁场内，电存储装置，电耦合到所述至少一个导电构件，以存储在所述线轴旋转期间在所述至少一个磁体和所述至少一个导电构件相对于彼此旋转期间产生的电能传感器，被配置为产生表示阀芯随时间旋转的阀芯旋转信号，耦合到传感器并被配置为基于阀芯旋转信号产生控制信号的控制器，以及耦合到控制器和电能的制动机构储存设备。制动机构利用来自电能存储装置的电能来响应于来自控制器的控制信号来控制线轴的制动。在一个示例性实施例中，制动机构利用来自电能存储装置的电能产生相对于线轴旋转的磁场。在另一示例性实施例中，制动机构包括联接到线轴的第一表面，联接到框架的第二表面和被配置为将第一表面和第二表面彼此摩擦接合的致动器。在另一个示例性实施例中，控制器包括被配置为在第一次施法期间存储阀芯旋转信号的存储器存储装置，其中控制器执行在第二次铸造期间产生的阀芯旋转信号与存储的来自第一铸件的阀芯旋转信号的比较并根据比较产生制动信号。

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