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. 14, 2008
Filed:
Nov. 11, 2004
Naoshi Masukawa, Nishikasugai-gun, JP;
Shuichi Ichikawa, Handa, JP;
Naoshi Masukawa, Nishikasugai-gun, JP;
Shuichi Ichikawa, Handa, JP;
NGK Insulators, Ltd., Nagoya, JP;
Abstract
The honeycomb structure of the present invention has a construction wherein a plurality of cellseach functioning as a passage of a fluid, surrounded by porous partition wallsare arranged so as to be parallel to each other in the central axis direction of the honeycomb structure, and has such a constitution that a plurality of honeycomb segmentsare bonded integrally by a bonding materialcontaining a ceramic as a main component and a particulate filler. In the honeycomb structure, generation of drawbacks such as peeling of bonded area, cracking and the like is suppressed reliably, and the honeycomb structure is superior in durability.