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. 28, 2014
Filed:
Aug. 25, 2010
Katsushi Kato, Kawasaki, JP;
Masaaki Kobayashi, Shimotsuke, JP;
Satoru Omura, Chigasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A radiation imaging apparatus includes: a first cooling fan configured to cool a first heat generation portion of a radiation detection unit housed in the radiation imaging apparatus, by blowing a cooling medium to the first heat generation portion; a second cooling fan configured to cool a second heat generation portion of the radiation detection unit housed in the radiation imaging apparatus, which is larger in amount of generated heat than the first heat generation portion, by blowing the cooling medium to the second heat generation portion; and a discharge port formed in a position nearer to the second heat generation portion than to the first heat generation portion and configured to discharge the cooling medium which received heat from the first heat generation portion and the cooling medium which received heat from the second heat generation portion.