公开(公告)号：US08599576B2

公开(公告)日：2013-12-03

申请号：US13285581

申请日：2011-10-31

申请人： Frederick R. Faxvog ,  Greg Fuchs ,  Wallace Jensen ,  David Blake Jackson ,  Bill Volna ,  Gale Nordling ,  James Nicholas Ruehl

发明人： Frederick R. Faxvog ,  Greg Fuchs ,  Wallace Jensen ,  David Blake Jackson ,  Bill Volna ,  Gale Nordling ,  James Nicholas Ruehl

IPC分类号： H05K9/00

CPC分类号： H05K7/1495 ,  H05K9/0049

摘要： Equipment and systems for protecting electronics against damage or upsets from electromagnetic pulse (HEMP or EMP), intentional electromagnetic interference (IEMI), and high power RF weapons are disclosed. This equipment can include a shielding arrangement includes a metallic enclosure having an interior volume defining a protected portion and an unprotected portion separated by an electromagnetically shielding barrier, and having a portal providing access to the protective portion and including an access opening, a shielding cover sized to cover the access opening, and an electromagnetically sealing gasket positioned around a perimeter of the access opening. The shielding arrangement also includes one or more filters positioned at least partially within the unprotected portion and along the electromagnetically shielding barrier to dampen electromagnetic signals and/or power signals outside a predetermined acceptable range. In some cases, waveguides beyond cutoff are included, to provide passage of optical signals or airflow through the enclosure.

摘要翻译： 公开了用于保护电子设备和系统免受电磁脉冲（HEMP或EMP），有意的电磁干扰（IEMI）和大功率RF武器的损坏或扰乱的设备和系统。 该设备可以包括屏蔽装置，其包括具有限定受保护部分的内部空间的金属外壳和由电磁屏蔽屏障隔开的未保护部分，并且具有提供对保护部分的通路的入口，并且包括进入开口， 以覆盖进入开口，以及位于进入开口的周边周围的电磁密封垫圈。 屏蔽装置还包括至少部分地位于未保护部分内并且沿着电磁屏蔽屏障的一个或多个过滤器，以将电磁信号和/或功率信号抑制在预定的可接受范围之外。 在一些情况下，包括超出切断的波导，以提供光信号或气流通过外壳的通路。

公开(公告)号：US20120140431A1

公开(公告)日：2012-06-07

申请号：US13285581

申请日：2011-10-31

申请人： Frederick R. Faxvog ,  Greg Fuchs ,  Wallace Jensen ,  David Blake Jackson ,  Bill Volna ,  Gale Nordling ,  James Nicholas Ruehl

发明人： Frederick R. Faxvog ,  Greg Fuchs ,  Wallace Jensen ,  David Blake Jackson ,  Bill Volna ,  Gale Nordling ,  James Nicholas Ruehl

IPC分类号： H05K9/00

CPC分类号： H05K7/1495 ,  H05K9/0049

摘要： Equipment and systems for protecting electronics against damage or upsets from electromagnetic pulse (HEMP or EMP), intentional electromagnetic interference (IEMI), and high power RF weapons are disclosed. This equipment can include a shielding arrangement includes a metallic enclosure having an interior volume defining a protected portion and an unprotected portion separated by an electromagnetically shielding barrier, and having a portal providing access to the protective portion and including an access opening, a shielding cover sized to cover the access opening, and an electromagnetically sealing gasket positioned around a perimeter of the access opening. The shielding arrangement also includes one or more filters positioned at least partially within the unprotected portion and along the electromagnetically shielding barrier to dampen electromagnetic signals and/or power signals outside a predetermined acceptable range. In some cases, waveguides beyond cutoff are included, to provide passage of optical signals or airflow through the enclosure.

摘要翻译： 公开了用于保护电子设备和系统免受电磁脉冲（HEMP或EMP），有意的电磁干扰（IEMI）和大功率RF武器的损坏或扰乱的设备和系统。 该设备可以包括屏蔽装置，其包括具有限定受保护部分的内部空间的金属外壳和由电磁屏蔽屏障隔开的未保护部分，并且具有提供对保护部分的通路的入口，并且包括进入开口， 以覆盖进入开口，以及位于进入开口的周边周围的电磁密封垫圈。 屏蔽装置还包括至少部分地位于未保护部分内并且沿着电磁屏蔽屏障的一个或多个过滤器，以将电磁信号和/或功率信号抑制在预定的可接受范围之外。 在一些情况下，包括超出切断的波导，以提供光信号或气流通过外壳的通路。