Control circuit for electromagnetic devices

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United States of America Patent

PATENT NO 4481452
SERIAL NO

06382936

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Abstract

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In a control circuit, which has a current switching-over circuit including at least four switching transistors for controlling a current flowing through an electromagnetic device, the control circuit has driving circuits each of which drives the switching transistors in such a way that a short circuit does not occur during the switching-over operation thereof.

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Patent Owner(s)

Patent OwnerAddress
ZEZEL CORPORATION6-7 SHIBUYA 3-CHOME SHIBUYA-KU TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kitano, Yuichi Higashimatsuyama, JP 6 62
Tada, Yoshiharu Higashimatsuyama, JP 4 34

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