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1. 发明申请

US20060152099A1 Rotor-stator structure for electrodynamic machines 有权
标题翻译：用于电动机的转子 - 定子结构
公开(公告)号：US20060152099A1
公开(公告)日：2006-07-13
申请号：US11368186
申请日：2006-03-02
申请人： John Petro , Ken Wasson
发明人： John Petro , Ken Wasson
IPC分类号： H02K21/12
CPC分类号： H02K21/24 , H02K21/12 , H02K21/14
摘要： A rotor-stator structure for electrodynamic machinery is disclosed to, among other things, minimize magnetic flux path lengths and to eliminate back-iron for increasing torque and/or efficiency per unit size (or unit weight) and for reducing manufacturing costs. In one embodiment, an exemplary rotor-stator structure can comprise a shaft defining an axis of rotation, and a rotor on which at least two substantially conical magnets are mounted on the shaft. The magnets include conical magnetic surfaces facing each other and confronting air gaps. In some embodiments, substantially straight field pole members can be arranged coaxially and have flux interaction surfaces formed at both ends of those field poles. Those surfaces are located adjacent to the confronting conical magnetic surfaces to define functioning air gaps. Current in coils wound on the field poles provide selectable magnetic fields that interact with magnet flux in flux interaction regions to provide torque to the shaft.
摘要翻译：公开了用于电动机械的转子 - 定子结构，其特征在于最小化磁通路径长度，并消除用于增加每单位尺寸（或单位重量）的扭矩和/或效率以及降低制造成本的背铁。在一个实施例中，示例性转子 - 定子结构可以包括限定旋转轴线的轴和在轴上安装有至少两个基本上圆锥形的磁体的转子。磁体包括面对彼此并面对气隙的锥形磁性表面。在一些实施例中，基本上直的场磁极构件可以同轴布置并且在这些场磁极的两端形成磁通相互作用表面。这些表面位于与面对的锥形磁性表面相邻以限定功能性气隙。缠绕在场磁极上的线圈中的电流提供可选择的磁场，其与磁通量相互作用区域中的磁通量相互作用以向轴提供扭矩。

2. 发明申请

US20070205675A1 Field pole members and methods of forming same for electrodynamic machines 有权
标题翻译：电动机的场极构件及其形成方法
公开(公告)号：US20070205675A1
公开(公告)日：2007-09-06
申请号：US11707817
申请日：2007-02-12
申请人： John Petro , Ken Wasson , Jeremy Mayer
发明人： John Petro , Ken Wasson , Jeremy Mayer
IPC分类号： H02K15/12 , H02K1/00 , H02K15/00
CPC分类号： H02K15/022 , H02K1/02 , H02K1/08 , H02K1/14 , H02K1/148 , H02K15/12 , Y10T29/49009
摘要： A method, apparatus, article of manufacture and system for producing a field pole member for electrodynamic machinery are disclosed to, among other things, reduce magnetic flux path lengths and to eliminate back-iron for increasing torque and/or efficiency per unit size (or unit weight) and for reducing manufacturing costs. For example, a field pole member structure can either reduce the length of magnetic flux paths or substantially straighten those paths through the field pole members, or both. In one embodiment, a method provides for the construction of field pole members for electrodynamic machines.
摘要翻译：公开了用于制造用于电动机械的场极构件的方法，装置，制品和制造系统，其中除了别的以外还减小了磁通量长度，并且消除了增加每单位尺寸的扭矩和/或效率的背铁（或单位重量）和降低制造成本。例如，场磁极构件结构可以减小磁通路径的长度或者可以使通过场极构件的这些路径基本矫直，或两者兼有。在一个实施例中，一种方法提供了用于电动机器的场极构件的构造。

3. 发明申请

US20070085442A1 Commutation of Brushless Electrodynamic Machines 失效
标题翻译：无刷电动机的换向
公开(公告)号：US20070085442A1
公开(公告)日：2007-04-19
申请号：US11538781
申请日：2006-10-04
申请人： John Petro , Ken Wasson , Lawrence Miller
发明人： John Petro , Ken Wasson , Lawrence Miller
IPC分类号： H02K21/12 , H01R39/04 , H02K13/04
CPC分类号： H02K13/006 , H02K21/12 , H02K23/62
摘要： A method, apparatus and system for selectably directing power signals to coils of active field pole members in brushless electrodynamic machinery are disclosed. In one embodiment, a field pole commutator includes a power transfer region configured to transfer at least a first power signal and second power signal to the coils. It also includes a first power region and a second power region configured to provide the first power signal and the second power signal, respectively, to the power transfer region. The first power region and the second power region each are configured to rotate together with the power transfer region about an axis of rotation. In one embodiment, the field pole commutator is implemented in a brushless direct current (“DC”) current motor, which includes a rotor having permanent magnets and a plurality of active field pole members. Each active field pole member has one or more coils wound about the periphery of field pole members to form said plurality of active field pole members. In a specific embodiment, permanent magnets of the rotor include either conical magnets or cylindrical magnets, or both.
摘要翻译：公开了一种用于将功率信号可选择地引导到无刷电动机械中的有源场极构件的线圈的方法，装置和系统。在一个实施例中，场极换向器包括被配置为将至少第一功率信号和第二功率信号传送到线圈的功率传递区域。它还包括分别将第一功率信号和第二功率信号分别提供给功率传输区域的第一功率区域和第二功率区域。第一功率区域和第二功率区域各自被构造成与绕着旋转轴线的功率传递区域一起旋转。在一个实施例中，场电流换向器实现在无刷直流（“DC”）电流电动机中，其包括具有永磁体的转子和多个有源场磁极构件。每个有源场极元件具有围绕场极元件周围缠绕的一个或多个线圈，以形成所述多个有源场极元件。在具体实施例中，转子的永磁体包括圆锥形磁体或圆柱形磁体，或两者。

4. 发明申请

US20060087186A1 Rotor-stator structure for electrodynamic machines 有权
标题翻译：用于电动机的转子 - 定子结构
公开(公告)号：US20060087186A1
公开(公告)日：2006-04-27
申请号：US11255404
申请日：2005-10-20
申请人： Ken Wasson , John Petro
发明人： Ken Wasson , John Petro
IPC分类号： H02K16/02 , H02K21/12 , H02K1/00
CPC分类号： H02K1/14 , H02K16/00 , H02K21/12 , H02K2201/06 , H02K2201/12
摘要： A rotor-stator structure for electrodynamic machinery is disclosed to, among other things, minimize magnetic flux path lengths and to eliminate back-iron for increasing torque and/or efficiency per unit size (or unit weight) and for reducing manufacturing costs. In one embodiment, an exemplary rotor-stator structure can comprise a shaft defining an axis of rotation, and a rotor on which at least two magnets are mounted on the shaft. The two magnets can be cylindrical or conical magnets having magnetic surfaces that confront air gaps. In some embodiments, substantially straight field pole members can be arranged coaxially and have flux interaction surfaces formed at both ends of those field poles. Those surfaces are located adjacent to the confronting magnetic surfaces to define functioning air gaps, which are generally curved in shape.
摘要翻译：公开了用于电动机械的转子 - 定子结构，其特征在于最小化磁通路径长度，并消除用于增加每单位尺寸（或单位重量）的扭矩和/或效率以及降低制造成本的背铁。在一个实施例中，示例性转子 - 定子结构可以包括限定旋转轴线的轴和在轴上安装有至少两个磁体的转子。两个磁体可以是具有面对空气间隙的磁性表面的圆柱形或圆锥形磁体。在一些实施例中，基本上直的场磁极构件可以同轴布置并且在这些场磁极的两端形成磁通相互作用表面。这些表面位于相邻的磁性表面附近以限定功能性气隙，其通常是弯曲的形状。

5. 发明申请

US20070075593A1 Motor modules for linear and rotary motors 有权
标题翻译：线性和旋转电机的电机模块
公开(公告)号：US20070075593A1
公开(公告)日：2007-04-05
申请号：US11543521
申请日：2006-10-04
申请人： John Petro , Ken Wasson
发明人： John Petro , Ken Wasson
IPC分类号： H02K41/00 , H02K23/02 , H02K1/12
CPC分类号： H02K41/03 , H02K21/12 , H02K21/24 , H02K2201/12
摘要： A motor module, method, apparatus and system for implementing linear and rotary motors, such as relatively large rotary motors, are disclosed. In one embodiment, an electrodynamic machine can include magnets having angled magnetic surfaces and regions of predetermined magnetic polarization. The magnets can include a first array and a second array of magnets arranged in a direction of motion. Also included are groups of field pole members arranged adjacent to the first array and the second array of magnets. The field pole members include angled flux interaction surfaces, which can be formed at the ends of the field pole members to confront the angled magnetic surfaces. In combination, the angled flux interaction surfaces and the angled magnetic surfaces define air gaps. As such, the angled flux interaction surfaces are configured to magnetically couple the field pole members to the magnets to form either a linear or rotary motor.
摘要翻译：公开了一种用于实现线性和旋转电动机的电机模块，方法，装置和系统，例如相对较大的旋转电动机。在一个实施例中，电动机器可以包括具有成角度磁性表面和预定磁极化区域的磁体。磁体可以包括沿运动方向布置的第一阵列和第二磁体阵列。还包括与第一阵列和第二磁体阵列相邻布置的一组场极部件。场磁极构件包括倾斜的磁通相互作用表面，其可以形成在场磁极构件的端部以面对成角度的磁性表面。组合地，倾斜的通量相互作用表面和成角度的磁性表面限定气隙。因此，成角度的通量相互作用表面被配置为磁场耦合场磁极件到磁体以形成线性或旋转电动机。

6. 发明申请

US20060145555A1 Rotor-stator structure for electrodynamic machines 有权
公开(公告)号：US20060145555A1
公开(公告)日：2006-07-06
申请号：US11367470
申请日：2006-03-03
申请人： John Petro , Ken Wasson
发明人： John Petro , Ken Wasson
IPC分类号： H02K16/02 , H02K1/27
CPC分类号： H02K21/24 , H02K21/12 , H02K21/14
摘要： A rotor-stator structure for electrodynamic machinery is disclosed to, among other things, minimize magnetic flux path lengths and to eliminate back-iron for increasing torque and/or efficiency per unit size (or unit weight) and for reducing manufacturing costs. In one embodiment, an exemplary rotor-stator structure can comprise a shaft defining an axis of rotation, and a rotor on which at least two substantially conical magnets are mounted on the shaft. The magnets include conical magnetic surfaces facing each other and confronting air gaps. In some embodiments, substantially straight field pole members can be arranged coaxially and have flux interaction surfaces formed at both ends of those field poles. Those surfaces are located adjacent to the confronting conical magnetic surfaces to define functioning air gaps. Current in coils wound on the field poles provide selectable magnetic fields that interact with magnet flux in flux interaction regions to provide torque to the shaft.

7. 发明申请

US20060087188A1 ROTOR-STATOR STRUCTURE FOR ELECTRODYNAMIC MACHINES 有权
标题翻译：电动机的转子 - 定子结构
公开(公告)号：US20060087188A1
公开(公告)日：2006-04-27
申请号：US11021417
申请日：2004-12-23
申请人： John Petro , Ken Wasson
发明人： John Petro , Ken Wasson
IPC分类号： H02K21/12
CPC分类号： H02K21/24 , H02K21/12 , H02K21/14
摘要： A rotor-stator structure for electrodynamic machinery is disclosed to, among other things, minimize magnetic flux path lengths and to eliminate back-iron for increasing torque and/or efficiency per unit size (or unit weight) and for reducing manufacturing costs. In one embodiment, an exemplary rotor-stator structure can comprise a shaft defining an axis of rotation, and a rotor on which at least two substantially conical magnets are mounted on the shaft. The magnets include conical magnetic surfaces facing each other and confronting air gaps. In some embodiments, substantially straight field pole members can be arranged coaxially and have flux interaction surfaces formed at both ends of those field poles. Those surfaces are located adjacent to the confronting conical magnetic surfaces to define functioning air gaps. Current in coils wound on the field poles provide selectable magnetic fields that interact with magnet flux in flux interaction regions to provide torque to the shaft.
摘要翻译：公开了用于电动机械的转子 - 定子结构，其特征在于最小化磁通路径长度，并消除用于增加每单位尺寸（或单位重量）的扭矩和/或效率以及降低制造成本的背铁。在一个实施例中，示例性转子 - 定子结构可以包括限定旋转轴线的轴和在轴上安装有至少两个基本上圆锥形的磁体的转子。磁体包括面对彼此并面对气隙的锥形磁性表面。在一些实施例中，基本上直的场磁极构件可以同轴布置并且在这些场磁极的两端形成磁通相互作用表面。这些表面位于与面对的锥形磁性表面相邻以限定功能性气隙。缠绕在场磁极上的线圈中的电流提供可选择的磁场，其与磁通量相互作用区域中的磁通量相互作用以向轴提供扭矩。

8. 发明申请

US20120235512A1 TRANSFER SWITCH MONITORING DEVICE AND METHOD 审中-公开
标题翻译：传输开关监控装置及方法
公开(公告)号：US20120235512A1
公开(公告)日：2012-09-20
申请号：US13051683
申请日：2011-03-18
申请人： Robert Siciliano , Daniel Scheffer , John Hayes , John Petro
发明人： Robert Siciliano , Daniel Scheffer , John Hayes , John Petro
IPC分类号： H02B1/24
CPC分类号： H01H11/0062 , H01H2011/0068 , H01H2300/018 , Y10T307/74
摘要： A method is provided and may include monitoring a transfer switch and determining an operating condition of the transfer switch based on the monitoring. The method may further include comparing by a processor the operating condition to a predetermined value, and determining a maintenance condition of the transfer switch based on the comparison.
摘要翻译：提供了一种方法，并且可以包括监视转移开关并且基于监视来确定转移开关的操作条件。该方法还可以包括将处理器的操作条件与预定值进行比较，以及基于该比较来确定转移开关的维护状态。

9. 发明授权

US08072106B2 Stator and rotor-stator structures for electrodynamic machines 有权
公开(公告)号：US08072106B2
公开(公告)日：2011-12-06
申请号：US13006855
申请日：2011-01-14
申请人： John Petro , Ken G. Wasson , Jeremy F. Mayer
发明人： John Petro , Ken G. Wasson , Jeremy F. Mayer
IPC分类号： H02K21/12
CPC分类号： H02K1/14 , H02K16/00 , H02K21/12 , H02K2201/06 , H02K2201/12
摘要： Embodiments of the invention relate generally to electric motors, alternators, generators and the like, and more particularly, to stator structures and rotor-stator structures for motors that can be configured to, for example, reduce detent.

10. 发明授权

US06501357B2 Permanent magnet actuator mechanism 有权
标题翻译：永磁执行机构
公开(公告)号：US06501357B2
公开(公告)日：2002-12-31
申请号：US09802423
申请日：2001-03-09
申请人： John Petro
发明人： John Petro
IPC分类号： H01F700
CPC分类号： H01F7/13 , H01F7/1615 , H01F2007/1669 , H01H51/2209 , H01H2003/506 , H01H2051/2218 , H02K7/11 , H02K33/16 , H02K49/10
摘要： A permanent magnet, bistable actuator mechanism that uses magnetic repulsion for actuation, the actuator mechanism having a first translator member with a permanent magnet element displaceable between a first position and a second position and a second translator member having a permanent magnet element displaceable between a first position and a second position with the permanent magnet elements in mutual repulsion, the translator elements being arranged in a frame or containment structure that limits displacements of the first and second translator members with one of the translator members being a master member and the other being a slave member, such that displacement of the master member from one position to the other displaces the slave member in an opposite direction with the displacement process being reversible.
摘要翻译：一种永久磁铁，双稳态致动器机构，其使用磁性斥力进行致动，所述致动器机构具有第一平移件，所述第一平移件具有可在第一位置和第二位置之间移位的永磁体元件，以及具有永磁体元件的第二平移件，位置和第二位置，其中所述永磁体元件相互排斥，所述平移元件布置在框架或容纳结构中，所述框架或容纳结构限制所述第一和第二翻译器构件的位移，所述第一和第二翻译器构件中的一个是主构件，另一个是主构件从而使主构件从一个位置向另一个位置移动到另一个位置，使该从构件沿相反方向移动，该位移过程是可逆的。

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