Electromagnetically shielded removable plug for use in an electromagnetic field channel
OwnerDan Miulli, James Garvin Wiginton, IV +2inventors
InventorsDan Miulli, James Garvin Wiginton, IV, James Brazdzionis, Paras Savla
Life of this patent
Estimating the term…
Abstract
A plug for an electromagnetic field channel. The plug may have a tubular body capped at one end. The body may be composed of a plurality of coaxial layers, including electromagnetically inert outermost and innermost layers. A MU-metallic second layer may be wrapped by the outermost electromagnetically inert layer, and a copper third layer may be wrapped by the innermost electromagnetically inert layer. An air gap may be disposed between the second and third layers.
Claims10
A plug for an electromagnetic field channel, the plug comprising:
- a tubular body;
- and
- two electromagnetic shield stacks spaced apart by an airgap, wherein each electromagnetic shield is coextensive with an inner cross-sectional area of the tubular body.
A plug for an electromagnetic field channel, the plug comprising:
- a tubular body of MU-metal;
- and
- two electromagnetic shield stacks spaced apart by an airgap having a longitudinal length of approximately one inch in length, wherein each electromagnetic shield is coextensive with an inner cross-sectional area of the tubular body,
- each electromagnetic shield stack comprises:
- an outermost electromagnetically inert layer;
- an intermediate copper mesh layer;
- and
- an innermost MU-metal layer, wherein each layer is adhered to an adjacent layer;
- and
- a cap of electromagnetically inert attached to one end of the tubular body, wherein the cap has a perimeter greater than a perimeter of the tubular body.
Dependencies are inferred from the claim text.