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:
Feb. 21, 2023
Filed:
Jan. 13, 2020
Safran Aircraft Engines, Paris, FR;
Alexis Hector Ulysse George, Moissy-Cramayel, FR;
Christophe Scholtes, Moissy-Cramayel, FR;
Antoine Robert Alain Brunet, Moissy-Cramayel, FR;
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Abstract
The invention relates to an assembly for a turbomachine, comprising a stator () and a rotor () rotatable relative to the stator () about an axis, the rotor () comprising blades each ×comprising a vane () connected to a radially inner platform (), a block of abradable material () extending radially inwardly from the radially inner platform () the stator () having a shroud comprising an annular area (), at least one lug () extending radially outwardly from said annular area (), the radially outer end of the lug () cooperating with the block of abradable material ().