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. 03, 2019
Filed:
Sep. 01, 2015
Applicant:
Facc Ag, Ried im Innkreis, AT;
Inventors:
Assignee:
FACC AG, Ried im Innkreis, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 25/24 (2006.01); B29C 70/32 (2006.01); F01D 21/04 (2006.01); B29C 70/06 (2006.01); F01D 25/14 (2006.01); B29C 70/30 (2006.01);
U.S. Cl.
CPC ...
F01D 25/24 (2013.01); B29C 70/06 (2013.01); B29C 70/32 (2013.01); F01D 21/045 (2013.01); F01D 25/14 (2013.01); B29C 70/30 (2013.01); F05D 2300/6034 (2013.01); Y02T 50/672 (2013.01);
Abstract
The invention relates to a casing for an aircraft engine, in particular a bypass pipe or fan casing, consisting of a plurality of hardened prepreg plies in which the fibers are oriented differently, and to a method for producing a casing of said type. In order to improve the resistance properties of the casing, especially in fire resistance tests, and reduce the amount of wasted prepreg material, at least one reinforcement ply is provided that consists of a prepreg strip having several windings, and the prepreg strip of each reinforcement ply includes a lateral overlapping portion.