Electric heating – Inductive heating – With heat exchange
Reexamination Certificate
2005-09-20
2005-09-20
Leung, Philip H. (Department: 3742)
Electric heating
Inductive heating
With heat exchange
C219S656000, C219S662000, C219S674000, C219S676000, C399S328000, C399S330000
Reexamination Certificate
active
06946629
ABSTRACT:
An induction heating type fixing device for an electrophotographic image forming apparatus is disclosed. An inducting heating coil has a plurality of bobbins each having a particular diameter and assembled in a telescopic manner. A particular conductor is wound round each bobbin beforehand with leads being laid inside of the conductor. The bobbin may be implemented as a plurality of bobbin members removably connected together.
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Higaya Toshiaki
Miyahara Akiko
Sugawara Masae
Takamura Tomotaka
Leung Philip H.
Ricoh & Company, Ltd.
Tohoku Ricoh Co. Ltd.
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