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1. 发明授权

US06252331B1 Brushless, separately-excited, variable-speed motor and AC generator/alternator with solenoid-wound, biphase AC rotor 失效
标题翻译：无刷，分体励磁，变速电机和交流发电机/交流发电机，带电磁绕组，双相交流转子
公开(公告)号：US06252331B1
公开(公告)日：2001-06-26
申请号：US09407797
申请日：1999-09-29
申请人： James W. Mildice , James E. Hollopeter , Donald M. Westergren
发明人： James W. Mildice , James E. Hollopeter , Donald M. Westergren
IPC分类号： H02K124
CPC分类号： H02P9/30 , H02K19/12 , H02K19/26 , H02P7/2855 , H02P25/024 , H02P2101/30
摘要： A rotating electrical machine includes a two-phase rotor having two non-rotating solenoid-wound rotor coil assemblies and two interleaved pole assemblies. Each pole assembly is magnetically coupled to its respective coil assembly and rotates together with the machine shaft. Each pole assembly has four or more elongated pole pieces, two of which couple with one pole of a coil assembly and two of which couple with the other pole of that coil assembly. An exciter circuit independently controls the power variables provided to the rotor with respect to the stator to provide a variable-speed, variable-frequency (VSVF) motor system or VSVF generator system. The exciter energizes the solenoid-wound rotor coils with biphase AC electrical excitation, to produce a radial, rotating magnetic field at the pole pieces.
摘要翻译：旋转电机包括具有两个非旋转电磁线圈转子线圈组件和两个交错极组件的两相转子。每个极组件磁耦合到其相应的线圈组件并与机器轴一起旋转。每个极组件具有四个或更多个细长的极片，其中两个与线圈组件的一个极耦合，其中两个与该线圈组件的另一个极耦合。激励器电路独立地控制相对于定子提供给转子的功率变量，以提供可变速度，可变频率（VSVF）电动机系统或VSVF发电机系统。励磁机通过双相AC电激励对电磁线圈绕组的转子线圈通电，从而在极片处产生径向，旋转的磁场。

2. 发明授权

US5546651A Apparatus for encapsulating space launch payloads 失效
标题翻译：用于封装空间发射有效载荷的装置
公开(公告)号：US5546651A
公开(公告)日：1996-08-20
申请号：US283622
申请日：1994-08-01
申请人： James E. Hollopeter , Tsvi H. Estline , Robert L. Barton
发明人： James E. Hollopeter , Tsvi H. Estline , Robert L. Barton
IPC分类号： B64G5/00 , B23P21/00
CPC分类号： B64G5/00 , Y10T29/53096 , Y10T29/534 , Y10T29/53539
摘要： A method and apparatus for encapsulating a payload in a shroud and mounting the resulting assembly on a launch vehicle. An encapsulation cell is provided for containing a payload to be encapsulated in a shroud. That cell is maintained at a "clean room" level of cleanliness. A shroud having a cleaned and sealed interior is placed on the roof in a vertical orientation. A seal arrangement seals between the shroud near its lower end and the roof, creating an airlock. The roof panels below the shroud are opened and the payload is lifted into the shroud through the opening and secured in the shroud. The opening is then closed, the seal retracted and the assembly of payload and shroud moved to a bay where it is mated to a space launch vehicle. This cell and encapsulation system eliminates the need to clean the shroud exterior and any need for a very large clean room cell to house the payload, shroud and lifting device. Ideally, several clean rooms are provided adjacent to the cell for assembling and testing payloads, with a clean room aisle for moving payloads from the assembly rooms to the cell. Also, several launch vehicle assembly bays may be provided for mating shroud and payload assemblies on launch vehicles and performing the required tests prior to moving the complete launch vehicle to a launch pad. One encapsulation cell can service several payload assembly facilities and launch vehicle assembly facilities.
摘要翻译：一种用于将有效载荷封装在护罩中并将所得组件安装在运载火箭上的方法和装置。提供了一个封装单元，用于容纳要封装在护罩中的有效载荷。该电池被保持在“洁净室”的清洁水平。具有清洁和密封的内部的护罩以垂直方向放置在屋顶上。密封装置在其下端附近的护罩和屋顶之间密封，形成气闸。打开护罩下面的屋顶板，有效载荷通过开口被提升到护罩中并固定在护罩中。然后关闭开口，密封件缩回，有效载荷和护罩的组装移动到与空间运输车辆配合的隔间。该电池和封装系统不需要清洁护罩外部，并且需要非常大的洁净室电池来容纳有效载荷，护罩和提升装置。理想情况下，在电池附近提供几个洁净室，用于组装和测试有效载荷，以及一个洁净室通道，用于将有效载荷从装配室移动到电池。此外，可以提供几个运载火箭组件隔间用于在运载火箭上配合护罩和有效载荷组件，并在将完整的运载火箭运动到发射台之前执行所需的测试。一个封装单元可以为多个有效载荷装配设施提供服务并运送车辆装配设

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