Electricity: magnetically operated switches – magnets – and electr – Magnets and electromagnets – Electron or ion beam deflecting type
Patent
1993-08-20
1996-10-22
Brown, Brian W.
Electricity: magnetically operated switches, magnets, and electr
Magnets and electromagnets
Electron or ion beam deflecting type
335301, 315 8, H01H 500
Patent
active
055681123
ABSTRACT:
An apparatus and a method for reducing VLF pulsating magnetic field generated by electronic devices to less than about 0.25 mG beyond about 20 inches from said device. The apparatus includes a closed inert circuit having a number of windings effective to accomplish the reduction.
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Barrera Raymond M.
Brown Brian W.
Greenberg Laurence A.
Lerner Herbert L.
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