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公开(公告)号：US4981453A
公开(公告)日：1991-01-01
申请号：US332322
申请日：1989-03-31
申请人： Thomas R. Krishan , Peter W. Bressler , Harry F. Buschmeier, III , Fernando M. Guidone , Eugene F. Keohane , Robert J. Malloy , Albert C. Paulovitz , David R. Schiff , Nicholas M. Tinari, Jr. , John G. Vattima
发明人： Thomas R. Krishan , Peter W. Bressler , Harry F. Buschmeier, III , Fernando M. Guidone , Eugene F. Keohane , Robert J. Malloy , Albert C. Paulovitz , David R. Schiff , Nicholas M. Tinari, Jr. , John G. Vattima
CPC分类号： B63B22/003 , B63B22/14 , B63B2201/16
摘要： An emergency position indicating radio beacon is controlled by an annular switch ring which rotates to ON, OFF, SET, and TEST positions. In the SET position, the buoy transmitter automatically turns on in response to removal of the buoy from a mounting bracket. A light and an audible alarm on the buoy are activated during buoy transmission to alert an operator to the transmission in order to avoid false alarms. The mounting bracket automatically releases and ejects the buoy in an emergency situation in response to ambient water pressure, or the buoy may be manually removed from the bracket for deployment.
摘要翻译： 指示无线电信标的紧急位置由旋转到ON，OFF，SET和TEST位置的环形开关环控制。 在SET位置，响应于从安装支架移除浮标，浮标变送器将自动打开。 在浮标传输期间，浮标上的轻型和可听到的报警器被激活，以向操作者发出警报以避免误报。 在紧急情况下，安装支架会根据环境水压自动释放浮标，或者浮标可以从支架上手动拆卸以进行部署。
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公开(公告)号：USD331548S
公开(公告)日：1992-12-08
申请号：US600357
申请日：1990-10-19
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公开(公告)号：US5218366A
公开(公告)日：1993-06-08
申请号：US782329
申请日：1991-10-24
申请人： David P. Cardamone , Eugene F. Keohane , Robert J. Malloy , Albert C. Paulovitz , Robert L. Muir
发明人： David P. Cardamone , Eugene F. Keohane , Robert J. Malloy , Albert C. Paulovitz , Robert L. Muir
摘要： An emergency position indicating radio beacon ("EPIRB") includes a watertight housing with an ON-OFF switch on the outside of the housing which does not require holes through the housing wall. A floatation collar on the housing maintains the EPIRB in an upright position in the water and provides a storage cavity for a lanyard. Conductive grids on the interior of the housing either shield the EPIRB electronics from antenna radiation and form the lower half of the antenna, or couple the antenna to the water which acts as a ground plane, depending on whether the EPIRB is floating in the water or is surrounded by air.
摘要翻译： 指示无线电信标（“EPIRB”）的紧急位置包括在壳体的外部具有开关开关的防水壳体，其不需要通过壳体壁的孔。 壳体上的漂浮环保持EPIRB处于水中的直立位置，并为挂绳提供储存空间。 壳体内部的导电栅格可以将EPIRB电子器件与天线辐射屏蔽，并形成天线的下半部分，或者将天线耦合到作为接地平面的水，这取决于EPIRB是漂浮在水中，还是 被空气包围。
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公开(公告)号：USD331717S
公开(公告)日：1992-12-15
申请号：US600358
申请日：1990-10-19
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