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:
Mar. 22, 2011
Filed:
Mar. 16, 2007
Laurent Bernard Cameriano, Avon, FR;
Sylvain Duval, Tournan en Brie, FR;
Eric Masson, Bois le Roi, FR;
Herve Bernard Plisson, Vaux le Penil, FR;
Laurent Bernard Cameriano, Avon, FR;
Sylvain Duval, Tournan en Brie, FR;
Eric Masson, Bois le Roi, FR;
Herve Bernard Plisson, Vaux le Penil, FR;
SNECMA, Paris, FR;
Abstract
A casing cover for enclosing a casing in a jet engine is disclosed. The casing cover includes two coaxial shells arranged one inside the other and radial envelopes which connect the two coaxial shells. Radial arms of the casing extend inside the radial envelopes. The cover is fastened at its downstream end to a first element of the casing and axially abuts at its upstream end on a second element of the casing. In a free state, an axial dimension of the cover of less than the axial distance of the casing between the point where the first element of the casing is fastened to the downstream end of the cover and the point where the second element of the casing axially abuts the upstream end of the cover such that the cover is tensioned axially when it is mounted on and fastened to the casing.