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. 19, 2014
Filed:
Apr. 21, 2010
Ludovic Bregier, Chatellerault, FR;
Cathy Cleach, Saint-Georges-les-Baillargeaux, FR;
Philippe Moreau, Bonneuil Matour, FR;
Ludovic Bregier, Chatellerault, FR;
Cathy Cleach, Saint-Georges-les-Baillargeaux, FR;
Philippe Moreau, Bonneuil Matour, FR;
SNECMA, Paris, FR;
Abstract
A sealing head for an installation configured to perform fluid tests on an aircraft turbine engine part. The sealing head includes a sealing element crossed by a passage for flowing of a gas flow, the sealing element including a sealing surface configured to come into contact with a part to be tested, at an aperture of the part to be tested configured to be fed with the gas flow. The sealing head includes a mechanism centering the sealing element relatively to the aperture of the part, the centering mechanism being firmly attached to the sealing element and protruding towards the front of the surface having an outer portion surrounding the centering mechanism.