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:
Nov. 26, 2002
Filed:
Feb. 26, 2001
Thomas A. Collins, Horseheads, NY (US);
Gregory Eisenstock, Painted Post, NY (US);
Robert J. Locker, Corning, NY (US);
Robert A. Morse, Painted Post, NY (US);
Corning Incorporated, Corning, NY (US);
Abstract
A method of assembling a catalytic converter comprising the steps of: (1) providing a metal shell exhibiting a predetermined shape that substantially matches the shape of the ceramic substrate; (2) inserting into the metal shell a sufficient amount of a resilient supporting mat material to form a encircling mat layer; (3) compressing the encircling mat layer to an initial gap bulk density, the initial gap bulk density being higher than the final gap bulk density; (4) releasing the compression on the mat layer and prior to the mat layer reaching its final gap bulk density, inserting at least a portion of the substrate into the encircling mat layered metal shell and then allowing the mat layer to further release until the mat layer is compressed against the ceramic substrate at the final predetermined gap bulk density.