Image heating apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9075360
APP PUB NO 20140064805A1
SERIAL NO

14013440

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An image heating apparatus includes an image heating roller, an excitation coil provided outside of the roller for causing electromagnetic induction heat generation in the roller, a magnetic core, provided opposed to the roller with the excitation coil therebetween, for directing a magnetic flux produced by the excitation coil to the roller, a retracting mechanism for retracting the magnetic core from the excitation coil, coil holder for holding a side of the excitation coil adjacent to the roller, and first and second pressing members for pressing the excitation coil against the holder in each of longitudinally opposite portions that are outside beyond the magnetic core.

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First Claim

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kikkawa, Naoya Tokyo, JP 9 33

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