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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.:

US 11408303 B1

PDFFull Text
Date of Patent:
Aug. 09, 2022

Filed:

Mar. 19, 2019

Bearing support for an aircraft engine manufactured by additive manufacturing

Applicant:

Safran Aircraft Engines, Paris, FR;

Inventors:

Nicolas Ovaere, Moissy-Cramayel, FR;

Jacques Marcel Arthur Bunel, Moissy-Cramayel, FR;

Thomas Gricourt, Moissy-Cramayel, FR;

Paul André Somazzi, Moissy-Cramayel, FR;

Sylvain Zambelli, Moissy-Cramayel, FR;

Assignee:

SAFRAN AIRCRAFT ENGINES, Paris, FR;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Loren C Edwards

Int. Cl.
CPC ...
F01D 25/16 (2006.01); B33Y 80/00 (2015.01); B22F 10/00 (2021.01); B22F 10/40 (2021.01);
U.S. Cl.
CPC ...
F01D 25/162 (2013.01); B22F 10/00 (2021.01); B22F 10/40 (2021.01); B33Y 80/00 (2014.12); F01D 25/164 (2013.01); F05D 2230/22 (2013.01); F05D 2230/31 (2013.01); F05D 2250/75 (2013.01);
Abstract

A bearing support for an aircraft engine, manufactured, in one piece, by powder-bed additive manufacturing from a manufacturing platform, including a cylindrical element including an annular stiffener with a cross-section that changes along its circumference, this stiffener being formed with alternating portions having a Γ-shaped cross-section, needing to be supported during the manufacture, and portions having a Y-shaped cross-section that are not supported during the manufacture.

Find Patent Forward Citations

Ovaere, Nicolas. (2022). Bearing support for an aircraft engine manufactured by additive manufacturing (U.S. Patent No. 11408303). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11408303

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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