The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 17, 2021
Filed:
Jul. 01, 2020
Fujifilm Business Innovation Corp., Tokyo, JP;
Toko Hara, Kanagawa, JP;
Toru Inoue, Kanagawa, JP;
Kazuyoshi Itoh, Kanagawa, JP;
Toshiyuki Miyata, Kanagawa, JP;
Kiyoshi Koyanagi, Kanagawa, JP;
FUJIFILM Business Innovation Corp., Tokyo, JP;
Abstract
A heating device includes a rotating unit, a transport belt, a heater, and a heat pipe. The rotating unit rotates. The transport belt rotates together with the rotating unit while nipping a heated member together with the rotating unit so as to transport the heated member. The heater has a contact surface in contact with an inner peripheral surface of the transport belt and a flat non-contact surface not in contact with the inner peripheral surface, and generates heat so as to heat the heated member via the transport belt. The heat pipe has a flat outer surface in contact with the non-contact surface of the heater and an interior having a cross-sectionally-circular space filled with a working fluid, and transfers heat in a belt width direction of the transport belt in accordance with a function of the working fluid.