EMI protected aircraft
First Claim
Patent Images
1. A device, comprising:
- a conductive shield positioned surrounding a compartment of an aircraft, aircraft avionics and other aircraft electronic equipment being located outside the compartment, and the shield protecting the avionics and the other electronic equipment from electromagnetic interference generated within the compartment.
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Accused Products
Abstract
A device for shielding aircraft avionics and other electronic equipment from electromagnetic radiation generated by electronic devices used aboard the aircraft. The device includes a contiguous conductive shield which can be of wire mesh and which partially or completely surrounds a compartment or compartments of the aircraft, such as the passenger compartment and cargo compartments, and absorbs and dissipates the electromagnetic radiation which originates in the compartment from the electronic devices. The aircraft windows are also shielded with the conductive shield or, alternatively, may be coated with a transparent thin conductive polymer to allow better viewing.
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Citations
30 Claims
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1. A device, comprising:
a conductive shield positioned surrounding a compartment of an aircraft, aircraft avionics and other aircraft electronic equipment being located outside the compartment, and the shield protecting the avionics and the other electronic equipment from electromagnetic interference generated within the compartment. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A device for protecting an aircraft'"'"'s electronic control equipment from electromagnetic interference generated by passenger devices operated in a passenger compartment, comprising:
a conductive shield surrounding the passenger compartment, excluding aircraft avionics and other electronic equipment, with the avionics and the other electronic equipment being exterior to the shield and keeping the electromagnetic interference generated by the passenger devices contained within the shield. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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26. A device, comprising:
a conductive shield surrounding a passenger compartment of an aircraft, the passenger compartment not including aircraft avionics and other aircraft electronic equipment, the passenger compartment having a window, and said shield comprising one of a conductive polymer or a conductive mesh included within the window.
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27. A device for protecting aircraft electronic equipment from electromagnetic radiation, comprising:
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an electromagnetic radiation shield surrounding a passenger compartment, the compartment including passenger devices generating the electromagnetic radiation, the passenger compartment including a window and a door having a door frame, said shield comprising; copper mesh wall panels in walls of the passenger compartment, each of said wall panels including respective conductive rings surrounding the copper mesh wall panels, with the conductive rings overlapping to conductively connect adjacent wall panels; a thin conductive copper mesh window panel surrounding said window and including a conductive ring surrounding and adjacent to said window; a conducting polymer section shielding said window and including a conductive ring which surrounds the section, with the conductive ring of the window panel surrounding the window overlapping and conductively connecting the conductive ring of the polymer section shielding the window; a first section of copper mesh shielding covering said door; and a second section of copper mesh shielding covering the door frame to form a seal preventing the electromagnetic radiation from escaping the passenger compartment between the door and door frame when the door is closed.
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28. A shield apparatus for an aircraft having a passenger compartment, comprising:
a conducting shield surrounding the passenger compartment and containing within the compartment electromagnetic energy produced by passenger devices within the compartment.
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29. A shield apparatus for an aircraft having a passenger compartment and an external antenna, comprising:
a conducting shield surrounding the passenger compartment and containing within the compartment electromagnetic energy produced by passenger devices within the compartment and preventing the energy from irradiating the antenna.
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30. An apparatus, comprising:
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an aircraft having a passenger compartment, an avionics compartment separate from the passenger compartment containing passenger devices producing electromagnetic energy and an antenna extending external of the aircraft; and a electromagnetically conductive shield surrounding the passenger compartment and keeping the electromagnetic energy produced by the devices within the passenger compartment and preventing the electromagnetic energy from irradiating the antenna and the avionics compartment.
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Specification