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:
Jun. 22, 2021
Filed:
May. 01, 2019
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Keisuke Mogi, Noda, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G 21/20 (2006.01); G03G 15/20 (2006.01);
U.S. Cl.
CPC ...
G03G 15/2017 (2013.01); G03G 15/2042 (2013.01); G03G 15/2064 (2013.01); G03G 21/206 (2013.01); G03G 2221/1645 (2013.01);
Abstract
An air blowing cooling mechanism includes a duct provided with an air blowing port, a fan configured to blow air toward the air blowing port, a first louver portion provided inside the duct, a shutter member, and a second louver portion provided downstream of the shutter member with respect to an air blowing direction of the fan. With respect to the air blowing direction, the fan, the first louver portion, the shutter member, the second louver portion and the rotatable heating member are disposed in a named order.