Magnetically shielded assembly
AssigneeNanoset, LLC
InventorsXingwu Wang, Jeffrey L. Helfer, Stuart G. MacDonald
Life of this patent
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Abstract
A sheath assembly with a magnetic shielding factor of at least about 0.9 that contains a sheath. The sheath includes nanomagnetic material, The nanomagnetic material has a mass density of at least about 0.01 grams per cubic centimeter, a saturation magnetization of from about 1 to about 36,000 Gauss, a coercive force of from about 0.01 to about 5,000 Oersteds, a relative magnetic permeability of from about 1 to about 500,000, and an average particle size of less than about 100 nanometers.
Claims43
A sheath assembly with a magnetic shielding factor of at least about 0.9, wherein said sheath assembly is comprised of a sheath, wherein said sheath is comprised of nanomagnetic material, and wherein said nanomagnetic material has a mass density of at least about 0.01 grams per cubic centimeter, a saturation magnetization of from about 1 to about 36,000 Gauss, a coercive force of from about 0.01 to about 5,000 Oersteds, a relative magnetic permeability of from about 1 to about 500,000, and an average particle size of less than about 100 nanometers.
The sheath assembly as recited 1, wherein said sheath is comprised of heat shrinkable material.
Dependencies are inferred from the claim text.