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:
Oct. 16, 2007
Filed:
Feb. 17, 2005
Yuichi Fukuda, Kanagawa, JP;
Yuichi Fukuda, Kanagawa, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
A fixing device includes a heat unit that heats a toner image on a first recording medium and a heat absorption and transmission unit that absorbs heat of the first recording medium sent from the heat unit and transmits the heat thus absorbed to a second recording medium to be sent to the heat unit. The heat absorption and transmission unit includes a belt member circulated around tensile members to transport the first and second recording media. The belt member has a heat absorption portion and a heat transmission portion downstream and upstream from the heat unit, respectively. The heat absorption portion contacts the first recording medium and absorbs heat in a state that periphery of a contact region is thermally insulated, and the heat transmission portion contacts the second recording medium and transmits heat in a state that a periphery of a contact region is thermally insulated.