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. 24, 2015
Filed:
May. 19, 2009
Applicants:
Eric Stephan Bil, Chartrettes, FR;
Michel Gilbert Roland Brault, Quincy Sous Senart, FR;
Inventors:
Eric Stephan Bil, Chartrettes, FR;
Michel Gilbert Roland Brault, Quincy Sous Senart, FR;
Assignee:
SNECMA, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C 6/04 (2006.01); F02C 9/18 (2006.01); F04D 27/02 (2006.01);
U.S. Cl.
CPC ...
F02C 9/18 (2013.01); F04D 27/0207 (2013.01); F04D 27/0238 (2013.01); F04D 27/0215 (2013.01); F04D 27/023 (2013.01); F05D 2270/101 (2013.01);
Abstract
A turbomachine including an intermediate casing including, fastened to the end thereof, an outer casing of a high pressure compressor, and an air bleed mechanism bleeding air downstream from the stream through the compressor and including an outlet connected to an air reinjection mechanism reinjecting air upstream from the compressor via an annular manifold surrounding the inner wall of the intermediate casing and situated radially between the inner wall and an outer wall defining a secondary flow stream of the turbomachine.