USA as Represented by Secretary of the Navy

Thomas H Fikse

William A Lynch

Neal A Sondergaard

Brian K Fitzpatrick

Lynn J Petersen

A method and apparatus for degaussing a water vessel. The invention involves the use of a light-weight reduced-size degaussing system that comprises a plurality of degaussing coils arranged in a plurality of axes. An electrical current is passed through the plurality of coils to create a degaussing field. The degaussing coils comprise a high temperature superconductor material, the coils cooled by a single-phase gaseous cryogen.

High temperature superconducting degaussing system

A serpentine-shaped spring device having an internal core made of braided wires coated with elastomeric material for environmental protection and to enhance exertion of a low holding spring pressure on a metal fiber brush, when the spring device is suitably anchored at a stationary location to hold the brush in contact with a rotor during rotation thereof while conductively transferring electrical current thereto from the core of the spring device.

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West Chester, PA, United States of America

Thomas H Fikse