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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 12661712 B1

PDFFull Text
Date of Patent:
Jun. 23, 2026

Filed:

Aug. 17, 2020

Method for the additive manufacture of a turbomachine component

Applicant:

Safran Aircraft Engines, Paris, FR;

Inventors:

Terence Grall, Moissy-Cramayel, FR;

Sébastien Yohann Pouzet, Moissy-Cramayel, FR;

Hervé Antoine Frédéric Seince, Moissy-Cramayel, FR;

Ronan Mauvoisin, Lassy, FR;

Assignee:

SAFRAN AIRCRAFT ENGINES, Paris, FR;

Attorney:

CHRISTENSEN O'CONNOR JOHNSON KINDNESS PLLC

Primary Examiner:

Thien S Tran

Int. Cl.
CPC ...
B22F 12/20 (2021.01); B22F 10/22 (2021.01); B23K 26/14 (2014.01); B23K 26/342 (2014.01); B23K 101/00 (2006.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01);
U.S. Cl.
CPC ...
B22F 12/20 (2021.01); B22F 10/22 (2021.01); B23K 26/14 (2013.01); B23K 26/342 (2015.10); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B22F 2201/02 (2013.01); B22F 2201/11 (2013.01); B23K 2101/001 (2018.08);
Abstract

A method for manufacturing a component, in particular a turbomachine component, in the form of a plurality of superposed layers of a material, includes a step of supplying the material into a feed nozzle and a step of projecting energy towards the feed nozzle to cause the material passing through the latter to melt. The method further includes a step of cooling the feed nozzle with a cooling element during the step of projecting energy.

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Grall, Terence. (2026). Method for the additive manufacture of a turbomachine component (U.S. Patent No. 12661712). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12661712

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