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:
Jul. 14, 2026
Filed:
Mar. 23, 2023
Safran Helicopter Engines, Bordes, FR;
Sylvain Pierre Votie, Moissy-cramayel, FR;
Frederic Philippe Jean-Jacques Pardo, Moissy-cramayel, FR;
SAFRAN HELICOPTER ENGINES, Bordes, FR;
Abstract
A turbine engine module, in particular an aircraft turbine engine, including an annular casing having an internal wall forming a channel wall; and a nozzle surrounded by the casing and including an annular external platform and an annular internal platform between which stator blades extend, the external platform having an external face that faces the internal wall of the casing and includes an annular groove oriented towards the outside and housing a sealing device, the sealing device coming into cylindrical contact with a track of the internal wall of the casing, wherein the internal wall of the casing includes a thermal barrier made of ceramic material directly above the track, the track being arranged between the thermal barrier and the sealing device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile