Low-frequency circuit breaker

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9646795
APP PUB NO 20160118213A1
SERIAL NO

14989617

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Abstract

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An object is to obtain a low-frequency circuit breaker which has a simple configuration and a small size as a whole and is advantageous in view of costs. There is provided a low-frequency circuit breaker, in which a semiconductor switch and a mechanical switch are connected in parallel with each other. The semiconductor switch is configured by connecting a thyristor and a thyristor in anti-parallel with each other. These members are controlled by the circuit breaker control circuit.

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Patent Owner(s)

  • TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Komatsu, Hiroyoshi Tokyo, JP 10 16
Nomura, Junichi Tokyo, JP 8 26
Souda, Manabu Tokyo, JP 5 24

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