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:
Aug. 04, 2020
Filed:
Jan. 11, 2017
Applicant:
Rolls-royce Corporation, Indianapolis, IN (US);
Inventor:
Jeff Crutchfield, Indianapolis, IN (US);
Assignee:
Rolls-Royce Corporation, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 29/52 (2006.01); F04D 29/32 (2006.01); F04D 29/02 (2006.01); B29C 70/30 (2006.01); F02K 3/06 (2006.01); F01D 21/04 (2006.01); B29L 31/00 (2006.01); B29K 307/04 (2006.01);
U.S. Cl.
CPC ...
F04D 29/526 (2013.01); B29C 70/30 (2013.01); F01D 21/045 (2013.01); F02K 3/06 (2013.01); F04D 29/023 (2013.01); F04D 29/325 (2013.01); B29K 2307/04 (2013.01); B29K 2995/0091 (2013.01); B29L 2031/7504 (2013.01); F05D 2230/23 (2013.01); F05D 2300/603 (2013.01);
Abstract
A containment assembly for a machine having a rotor radially bounded at least in part by the containment assembly. The containment assembly may comprise and inner casing member formed from a composite material, a containment liner bonded to a radially inner surface of the inner casing member, an outer casing member formed from a composite material and positioned radially outward of the inner casing member, and a containment core embedded between the inner and outer casing members.