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:
Jul. 17, 2012
Filed:
Mar. 08, 2010
Etsuaki Urano, Okazaki, JP;
Etsuaki Urano, Okazaki, JP;
Konica Minolta Business Technologies, Inc., Chiyoda-ku, Tokyo, JP;
Abstract
A fixing device including: an endless belt that is driven to perform a circulating motion; a pressing member and a fixing roller that face each other with the endless belt therebetween, the pressing member being caused to press the fixing roller, which is preliminarily heated, via the belt to form a fixing nip in which a toner image is thermally fixed onto a recording sheet S passing through therein; a cooler that cools at least a paper-contact range of the belt within which the recording sheet S passing through the fixing nip contacts; and a temperature-decrease controller that causes the cooler to cool at least the paper-contact range of the belt before the toner image is thermally fixed onto the recording sheet S.