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. 18, 2007
Filed:
Mar. 07, 2003
Akifumi Nishio, Ena, JP;
Toshiharu Kondo, Nagoya, JP;
Takashi Noro, Nagoya, JP;
NGK Insulators, Ltd., Nagoya, JP;
Abstract
A method of manufacturing a honeycomb structure of the present invention is a method of obtaining a honeycomb structurehaving a predetermined shape by processing a peripheral portion of a crude honeycomb structure, the method being characterized in that the peripheral portion of the crude honeycomb structureis processed by a cutter having linear cut-off device. It is possible to effectively manufacture a honeycomb structure suitably used in a carrier for a catalyst having a catalytic action, for use in internal combustion engine, boiler, chemical reactor, reformer for fuel cell, etc., or as a filter for trapping particulate matter present in an exhaust gas by the method at low cost.