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. 15, 2016
Filed:
May. 31, 2012
Applicants:
Philippe Gérard Chanez, Paris, FR;
Lamine M'bengue, Vert Saint Denis, FR;
Inventors:
Philippe Gérard Chanez, Paris, FR;
Lamine M'Bengue, Vert Saint Denis, FR;
Assignee:
SNECMA, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/04 (2006.01); F02C 3/067 (2006.01); F02K 3/06 (2006.01); F02K 3/072 (2006.01);
U.S. Cl.
CPC ...
F02C 7/04 (2013.01); F02C 3/067 (2013.01); F02K 3/06 (2013.01); F02K 3/072 (2013.01); F05D 2220/323 (2013.01); F05D 2220/3213 (2013.01); Y02T 50/671 (2013.01);
Abstract
A gas turbine engine for propelling an aircraft, including a low pressure rotary body including low pressure turbine rotor blades, an intermediate rotary body including intermediate turbine rotor blades, a high pressure rotary body including high pressure turbine rotor blades, an air flow flowing through the engine from upstream to downstream. The at least one intermediate turbine rotor blade is followed directly downstream by a low pressure turbine rotor blade so as to straighten air flow deflected by the intermediate turbine rotor blade.