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. 18, 2017
Filed:
Mar. 18, 2013
Honda Motor Co., Ltd., Tokyo, JP;
Yuki Yoshimine, Wako, JP;
Takayuki Aoki, Wako, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
A heat exchanger of a fuel cell module includes a plurality of heat exchange pipes connected to an oxygen-containing gas supply chamber at one end, and connected to an oxygen-containing gas discharge chamber at the other end. An end of an oxygen-containing gas inlet pipe for guiding the oxygen-containing gas to the oxygen-containing gas supply chamber is provided in the oxygen-containing gas supply chamber. A plurality of first inlet holes extend through the oxygen-containing gas inlet pipe in an axial direction, and a plurality of second inlet holes extend through the oxygen-containing gas inlet pipe radially. The total area of openings of the first inlet holes is smaller than the total area of openings of the second inlet holes.