High voltage compact fuse assembly with magnetic arc deflection

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United States of America Patent

PATENT NO 9899180
SERIAL NO

15388438

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Abstract

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Fuse assemblies in the form of fuse blocks and fuse holders include embedded permanent magnet arc suppression features that facilitate higher voltage operation of fusible circuit protection without increasing the size of the fuse assemblies. The embedded magnets apply an external magnetic field upon an overcurrent protection fuse and produce an arc deflection force to enhance arc quenching capability of the fuse without increasing its form factor.

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Patent Owner(s)

  • COOPER TECHNOLOGIES COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Douglass, Robert Stephen Wildwood, US 63 1193
Saporita, Vincent John Villa Ridge, US 3 0
Zhou, Xin Wexford, US 422 2850

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