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PERMANENT MAGNET OPTIONS FOR MAGNETIC DETECTION AND SEPARATION - RING MAGNETS WITH A CONCENTRIC SHIM

United States Patent Application

20130009735
A1
View the Complete Application at the US Patent & Trademark Office
Los Alamos National Laboratory - Visit the Technology Transfer Division Website
Permanent magnet assemblies include a central cylindrical magnet having a bore. The cylindrical magnet is magnetized along a selected radial direction and is enclosed within a ferromagnetic shim. A uniform magnetic field, field gradient, or other field distribution can be produced in the bore based on the bore cross-sectional shape.
Nath, Pulak (Los Alamos, NM), Chandrana, Kanaka Chaitanya Kumar (White Rock, NM)
Los Alamos National Security, LLC
13/ 495,963
June 13, 2012
ACKNOWLEDGMENT OF GOVERNMENT SUPPORT [0002] This invention was made with government support under Contract No. DE-AC52-06NA25396 awarded by the U.S. Department of Energy. The government has certain rights in the invention.