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:
Dec. 09, 2025
Filed:
Aug. 27, 2024
Safran, Paris, FR;
Jérôme Olhagaray, Moissy-Cramayel, FR;
Thierry Patrick Chauvin, Moissy-Cramayel, FR;
Michel Wlasow Wlasowski, Moissy-Cramayel, FR;
Kris Hoes, Moissy-Cramayel, FR;
SAFRAN, Paris, FR;
Abstract
The invention relates to a curing mold () for manufacturing a turbomachine component made of composite material from a preform (), comprising: —a first and a second body () defining an air gap receiving the preform; —at least one primary channel () arranged in the first and/or the second body; —an injection member () of a pressurized fluid in the primary channels; —at least one secondary channel (), in which a piston () slides, which delimits, on the one hand, a first chamber () in communication with the or a primary channel and, on the other hand, a second chamber () in communication with the air gap, and which is designed to compress thermosetting resin which has entered the second chamber from the preform in the air gap, so as to put the preform under hydrostatic pressure.