Current detection device and electricity meter

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9354258
APP PUB NO 20140111190A1
SERIAL NO

14127354

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A device including: a conductor through which a current to be measured flows; multiple coils arranged around the conductor; a first magnetic body provided to face one of end surfaces of each of the multiple coils and configured to magnetically short-circuit the multiple coils; and a second magnetic body provided to face another one of the end surfaces of each of the multiple coils, configured to magnetically short-circuit the multiple coils, and including through-holes through which coil wires from the multiple coils are passed, respectively, the through-holes being provided at positions facing the other end surfaces of the multiple coils, respectively.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
TOSHIBA TOKO METER SYSTEMS CO LTDTOKYO JAPAN TOKYO METROPOLIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kimura, Tatsuya Musashino, JP 52 1045
Kurokawa, Fuyuki Yokohama, JP 5 31
Ryochi, Shinichi Kawasaki, JP 1 7
Sakoyama, Mitsuhiro Yokohama, JP 5 58

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