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, 2020
Filed:
Jun. 22, 2017
Applicant:
Safran Aircraft Engines, Paris, FR;
Inventors:
Thomas Alain De Gaillard, Moissy-Cramayel, FR;
Alexandre Bernard Marie Boisson, Moissy-Cramayel, FR;
Claire Marie Figeureu, Moissy-Cramayel, FR;
Assignee:
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
F04D 29/32 (2006.01); B64C 11/14 (2006.01); F01D 5/06 (2006.01); F01D 11/00 (2006.01); F04D 29/02 (2006.01);
U.S. Cl.
CPC ...
B64C 11/14 (2013.01); F01D 5/066 (2013.01); F01D 11/008 (2013.01); F04D 29/023 (2013.01); F04D 29/321 (2013.01); F05D 2220/36 (2013.01); F05D 2240/30 (2013.01); F05D 2240/303 (2013.01); F05D 2240/80 (2013.01); F05D 2250/283 (2013.01); F05D 2300/10 (2013.01); F05D 2300/518 (2013.01); F05D 2300/603 (2013.01);
Abstract
A fairing ring for a bladed wheel is disclosed. The fairing ring includes an annular wall extending axially, the wall presenting a plurality of notches extending axially, each notch being configured to receive a leading edge or a trailing edge of a blade.