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:
Aug. 20, 2019
Filed:
Jun. 24, 2015
Applicant:
Safran Aircraft Engines, Paris, FR;
Inventors:
Stéphane Pierre Guillaume Blanchard, Moissy-Cramayel, FR;
Youki Olivier Ito-Lardeau, Moissy-Cramayel, FR;
Assignee:
Safran Aircraft Engines, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/08 (2006.01); F01D 5/30 (2006.01); F01D 11/00 (2006.01); F01D 5/02 (2006.01); F01D 5/12 (2006.01);
U.S. Cl.
CPC ...
F01D 5/3007 (2013.01); F01D 5/02 (2013.01); F01D 5/081 (2013.01); F01D 5/12 (2013.01); F01D 5/3015 (2013.01); F01D 11/005 (2013.01); F01D 11/006 (2013.01); F05D 2220/32 (2013.01); F05D 2260/30 (2013.01); Y02T 50/676 (2013.01);
Abstract
The invention relates to a rotary assembly for a turbomachine, comprising: According to the invention, the assembly further comprises an intermediate ring () which is arranged axially between the flange () and the teeth () of the disk, and also comprises a seal () which is arranged axially between, on the one side, the intermediate ring () and, on another side, the teeth () of the disk and the vane roots ().