Electricity meter capable of minimizing the risk of data destruction from lightning or surge

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7919960
APP PUB NO 20090134863A1
SERIAL NO

12274693

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Abstract

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An electricity meter capable of minimizing a risk of data destruction in case of lightning or surge that involves improperly high voltage is provided. The electricity meter includes a measurement part, an operation part, and an insulation part. The measurement part includes a detection unit to detect electricity consumption of an objective system and a transmission unit to wirelessly transmit data representative of the detected electricity consumption. The operation part includes a reception unit to receive the wirelessly transmitted data and an operation unit to process the received data into data representative of electric energy consumed by the objective system. The insulation part electrically insulates the measurement part and operation part from each other.

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Patent Owner(s)

Patent OwnerAddress
TOSHIBA TOKO METER SYSTEMS CO LTDTOKYO JAPAN TOKYO METROPOLIS

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kurokawa, Fuyuki Yokohama, JP 5 31
Maoka, Tadanori Fujisawa, JP 3 31
Nakano, Kenji Kodaira, JP 143 1808
Sakoyama, Mitsuhiro Yokohama, JP 5 58
Sameda, Yoshito Yokohama, JP 19 131
Takanohashi, Yukio Hachioji, JP 5 37

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