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. 11, 2015
Filed:
Dec. 13, 2013
Kyocera Document Solutions Inc., Osaka, JP;
Hiroshi Kusumoto, Osaka, JP;
KYOCERA Document Solutions Inc., Osaka, JP;
Abstract
A fixing device includes a heating member, a pressing member, a first heating source, a second heating source and a reflection body. The reflection body reflects radiant heat irradiated from the first heating source toward a fixing nip side portion of the heating member and blocks radiant heat irradiated from the second heating source toward the fixing nip side portion of the heating member. After the heating of the heating member by either one of the heating sources is started until the heating member is heated to the sheet-passable temperature, an amount of radiant heat from the second heating source is larger than that of radiant heat from the first heating source, and after the heating member is heated to the sheet-passable temperature, an amount of radiant heat from the first heating source is larger than that of radiant heat from the second heating source.