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:
Nov. 07, 2023
Filed:
May. 27, 2020
Safran Aircraft Engines, Paris, FR;
Philippe Gérard Edmond Joly, Moissy-Cramayel, FR;
Romain Nicolas Lagarde, Moissy-Cramayel, FR;
Jean-Marc Claude Perrollaz, Moissy-Cramayel, FR;
Laurent Jablonski, Moissy-Cramayel, FR;
François Jean Comin, Moissy-Cramayel, FR;
Edouard Antoine Dominique Marie De Jaeghere, Moissy-Cramayel, FR;
Charles Jean-Pierre Douguet, Moissy-Cramayel, FR;
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Abstract
The present invention relates to an assembly for a turbomachine, comprising: a first rotor; a second rotor, and a damper () configured to damp a displacement of the first rotor relative to the second rotor, the damper comprising: a first portion () bearing against the first rotor and having a first thickness, a second portion () bearing against the second rotor and having a second radial thickness, and a third portion () connecting the first portion () to the second portion () and having a third radial thickness, wherein the third radial thickness is greater than at least one of the first radial thickness and the second radial thickness.