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:
Apr. 14, 2009
Filed:
Jun. 01, 2006
Mark W. Costa, Storrs, CT (US);
Jan B. Kowza, Coventry, CT (US);
Curt R. Hetherington, Newington, CT (US);
Wendy P. Lopardi, Tolland, CT (US);
Douglas Welch, Portland, CT (US);
Mark W. Costa, Storrs, CT (US);
Jan B. Kowza, Coventry, CT (US);
Curt R. Hetherington, Newington, CT (US);
Wendy P. Lopardi, Tolland, CT (US);
Douglas Welch, Portland, CT (US);
Unied Technologies Corporation, Hartford, CT (US);
Abstract
A turbine engine fan casing for containing a separated blade fragment comprising a support case having an axially extending impact zone, a substantially structurally continuous penetrable covering circumscribing the impact zone; and a containment covering circumscribing the penetrable covering. The containment covering comprises a textile fabric containing threads in a warp direction and a fill direction, wherein the threads in the warp direction are of a different denier than the threads in the fill direction.