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:
May. 28, 2019
Filed:
Sep. 05, 2017
Applicant:
Safran Aircraft Engines, Paris, FR;
Inventors:
Stéphane Pierre Guillaume Blanchard, Moissy-Cramayel, FR;
Hélène Myriam Condat, Moissy-Cramayel, FR;
Assignee:
Safran Aircraft Engines, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 25/24 (2006.01); F01D 25/28 (2006.01); F01D 25/16 (2006.01);
U.S. Cl.
CPC ...
F01D 25/243 (2013.01); F01D 25/16 (2013.01); F01D 25/162 (2013.01); F01D 25/28 (2013.01); F05D 2220/323 (2013.01); F05D 2230/53 (2013.01); F05D 2240/14 (2013.01); F05D 2240/90 (2013.01); Y02T 50/671 (2013.01);
Abstract
A turbine comprising an intermediate casing axially inserted between an upstream high pressure turbine casing and a downstream low pressure turbine casing and comprising an outer annular shroud from which an annular flange radially extends, characterized in that the downstream end of the high pressure turbine casing and the upstream end of the low pressure turbine casing are attached on the radial annular flange of the intermediate casing.