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:
May. 06, 2003
Filed:
Oct. 09, 2001
Applicant:
Inventor:
Shigeru Furudate, Wako, JP;
Assignee:
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01N 7/00 ;
U.S. Cl.
CPC ...
F01N 7/00 ;
Abstract
In a partition wall arrangement for an exhaust gas pipe section including a partition wall including a main plate member separating the pipe section into two longitudinal passages, a reinforcing plate member is placed over and attached to a major surface of the partition wall member in a part adjacent to the upstream edge of the main plate member so that an improved durability is achieved through elimination of membrane vibrations. By providing an edge cover on the upstream edge of the partition wall, the partition wall can be protected from the adverse influences of the heat from the exhaust gas, and is reinforced even further.