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91. 发明公开

EP0654959A1 Vibration sensitive isolation for printed circuit boards 失效
标题翻译： Vibrationsempfindlic隔离fre Leiterplatten。
公开(公告)号：EP0654959A1
公开(公告)日：1995-05-24
申请号：EP94250282.4
申请日：1994-11-23
申请人： E-SYSTEMS INC.
发明人： Franke, Earnest A. , Sheets, Judd O. , Crose, Steven R.
IPC分类号： H05K1/18 , H05K1/02
CPC分类号： H05K1/0271 , H05K1/18 , H05K2201/09063 , H05K2201/09081 , H05K2201/2045 , Y10T29/49124
摘要： A printed circuit board (20) includes vibration sensitive areas (50) where vibration sensitive components of an electrical circuit design fabricated on the printed circuit board (20) are mechanically isolated from supporting circuitry (55).The present invention provides a printed circuit board (20) with areas (50) having an increased natural resonant frequency of vibration for the circuit board area where the vibration sensitive circuit is located. The printed circuit board (20) comprises a number of slots, holes or other openings (40) around the vibration sensitive circuitry (50). In addition, one or more circuit board conductive paths (60) are provided for maintaining electrical conductivity between the isolated circuit (50) and the supporting circuits (55).
摘要翻译：印刷电路板（20）包括振动敏感区域（50），其中制造在印刷电路板（20）上的电路设计的振动敏感部件与支撑电路（55）机械隔离。本发明提供一种印刷电路板（20）具有对振动敏感电路所位于的电路板区域具有增加的固有共振频率振动频率的区域（50）。印刷电路板（20）包括围绕振动敏感电路（50）的多个槽，孔或其它开口（40）。此外，提供一个或多个电路板导电路径（60）以保持隔离电路（50）和支撑电路（55）之间的导电性。

92. 发明公开

EP0472927A1 Method and apparatus for unmanned aircraft in flight refueling 失效
标题翻译： Verfahren und Vorrichtung um ein unbemanntes Flugzeug im Flug zu betanken。
公开(公告)号：EP0472927A1
公开(公告)日：1992-03-04
申请号：EP91112652.2
申请日：1991-07-27
申请人： E-SYSTEMS INC.
发明人： Loucks, Kenneth Wayne
IPC分类号： B64C39/02 , B64D39/00
CPC分类号： B64C39/024 , B64C2201/104 , B64C2201/146 , B64C2201/165 , B64D39/00
摘要： A method and apparatus for in-flight refueling of unmanned aircraft includes a manned tanker aircraft having a refueling probe mounted thereon. The probe is extendable for increased visual reference. A drogue mounted on the distal end of a flexible refueling hose is trailed from the unmanned aircraft. The refueling hose is stored on a reel assembly mounted on the fuel tank of unmanned aircraft. The reel assembly is remotely actuated from the manned tanker to pay out the refueling hose. A homing system transmits signals from the manned aircraft guiding the drogue to the probe. Upon insertion of the probe into the drogue, automatic coupling occurs and the unmanned aircraft is refueled.
摘要翻译：一种用于无人驾驶飞机加油的方法和装置包括一个载人油轮飞机，其上安装有加油探头。探头是可扩展的，以增加目视参考。安装在柔性加油软管的远端的锥套从无人驾驶飞机落下。加油软管储存在安装在无人驾驶飞机燃油箱上的卷轴组件上。卷轴组件从载人油轮远程启动，以支付加油软管。一个归位系统从载人航空器传送信号，将导管引导到探头。在将探头插入锥套后，会发生自动联轴器，并且无人驾驶的飞机被加油。

93. 发明公开

EP0426189A2 Mass data storage library 失效转让
标题翻译： Massedatenspeicherbibliothek。
公开(公告)号：EP0426189A2
公开(公告)日：1991-05-08
申请号：EP90121002.1
申请日：1990-11-02
申请人： E-SYSTEMS INC.
发明人： Martin, Charles W. , Reid, Frederick S. , Forbus, Gary L. , Adams, Steve M. , Shannon, C. Pat , Pirpich, Eric A.
IPC分类号： G06F15/401 , G06F15/413
CPC分类号： G06F17/30315 , G06F3/0601 , G06F2003/0697 , G11B27/002 , G11B27/11 , G11B27/36 , G11B2220/41 , G11B2220/90
摘要： A mass data storage unit includes a plurality of first data storage modules for containing tape cassettes that form a mass information storage library, a data directory archive comprising a data storage medium for maintaining a directory of the information contained on each data storage module tape cassette, and data record/playback modules for receiving any selected tape cassette from any data storage module in the mass storage library, thus providing global access to the media. A plurality of interface computers are coupled to a plurality of host computers for receiving data and for generating request signals to access information stored on said tape cassette. A file directory is coupled to the interface computers and the data directory archive for receiving the request signals, locating in the data directory archive the address of the tape cassette containing the stored information and generating a data address location output signal for the tape cassette containing the stored information. A control computer is coupled to the file directory and the mass storage library for receiving the data address location output signal from the file directory and in response thereto generating a signal for causing the selected tape cassette in the data storage module containing the requested information to be loaded into a selected data record/playback unit. An input/output data channel couples the interface computer generating the access request signal to the selected data record/playback module for selectively reading the stored information from and writing data to the selected tape cassette.
摘要翻译：大容量数据存储单元包括多个第一数据存储模块，用于容纳形成大容量信息存储库的磁带盒，数据目录存档包括用于维护包含在每个数据存储模块磁带盒中的信息的目录的数据存储介质，以及用于从大容量存储库中的任何数据存储模块接收任何所选择的磁带盒的数据记录/重放模块，从而提供对媒体的全局访问。多个接口计算机耦合到多个主计算机，用于接收数据并产生用于访问存储在所述磁带盒上的信息的请求信号。将文件目录耦合到接口计算机和用于接收请求信号的数据目录存档，在数据目录中定位存储包含存储信息的磁带的地址，并产生用于包含存储信息的磁带的数据地址位置输出信号存储信息。控制计算机耦合到文件目录和大容量存储库，用于从文件目录接收数据地址位置输出信号，并且响应于此产生用于使包含请求的信息的数据存储模块中的所选磁带的信号为加载到选定的数据记录/播放单元中。输入/输出数据信道将产生访问请求信号的接口计算机与选择的数据记录/重放模块耦合，用于选择性地读取所存储的信息并将数据写入所选择的磁带盒。

94. 发明公开

EP0304557A3 Direct drive servo valve 失效
标题翻译：直接驱动伺服阀
公开(公告)号：EP0304557A3
公开(公告)日：1990-12-19
申请号：EP88108565.8
申请日：1988-05-28
申请人： E-SYSTEMS INC.
发明人： Haynes, Larry Edwin , Lucas, Larry Lee
IPC分类号： F15B13/044
CPC分类号： F15B13/0405 , F15B13/044 , Y10T137/6253 , Y10T137/86622
摘要： A direct drive servo valve includes a valve housing (10) having a cylindrical bore (12) and a valve spool (28) mounted for movement in the bore for controlling fluid flow through said valve housing. The valve spool has a drive well (30) located in the spool transverse of its longitudinal axis. A motor secured to the valve housing includes a rotor (48) which is rotated in response to a drive signal applied to stator windings (46) of the motor. A shaft (50) attached to the rotor for rotation therewith includes a substantially spherical drive tip (76), the spherical tip positioned eccentrically to the longitudinal axis of the shaft and being close fitted into the drive well (30). In operation, as the shaft rotates through a given angular rotation, the spherical tip rotates in a circular path to provide linear displacement and rotational motion to the valve spool.

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