Electric operating machine

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United States of America Patent

PATENT NO 8917037
SERIAL NO

13496602

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Abstract

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The power circuit comprises a voltage conversion part converting an input voltage entered in accordance with a voltage of a power source to generate an output voltage and outputting the generated output voltage to the motor and a current detection part outputting a first signal in accordance with a current flowing through a given part of the power circuit. The voltage conversion part lowers the voltage value of new output voltage being generated when the current detection part outputs the first signal.

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Patent Owner(s)

  • HITACHI KOKI CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Funabashi, Kazuhiko Hitachinaka, JP 95 1409
Takano, Nobuhiro Hitachinaka, JP 120 6770

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