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:
Dec. 28, 2021
Filed:
Aug. 06, 2019
Honda Motor Co., Ltd., Tokyo, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
Provided is a catalyst device that can equalize the strength of a carrier in the direction of the flow of exhaust gas. According to the present invention, a flat plate and a corrugated plate have a plurality of holes. When the flat plate and the corrugated plate are in a flat state before being made into a carrier, the plurality of holes form: a plurality of first rows that run along a first direction that is parallel to the axial direction of the carrier; and a plurality of second rows that run along a second direction that is orthogonal to the first direction. As seen from the second direction, the holes in one second row and the holes in the other second row of adjacent second rows have portions that overlap each other.