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. 01, 2011
Filed:
Dec. 12, 2007
Ming Xie, Beavercreek, OH (US);
Donald George Lachapelle, Cincinnati, OH (US);
Ming Xie, Beavercreek, OH (US);
Donald George Lachapelle, Cincinnati, OH (US);
General Electric Company, Schenectady, NY (US);
Abstract
Method for making a composite containment casing having an integrated abradable system involving providing a mandrel having a pocket, positioning a sandwich structure into the pocket, applying at least one ply of a material about the mandrel having the pocket containing the sandwich structure therein to produce a containment casing preform, infusing a resin into the containment casing preform, curing the containment casing preform to produce a containment casing, and applying at least one abradable layer to the sandwich structure of the containment casing to produce the containment casing having the integrated abradable system.