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. 31, 2016
Filed:
Sep. 07, 2010
Applicant:
Vincent Philippot, Solers, FR;
Inventor:
Vincent Philippot, Solers, FR;
Assignee:
SNECMA, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 11/24 (2006.01); F01D 19/02 (2006.01); F01D 25/10 (2006.01);
U.S. Cl.
CPC ...
F01D 11/24 (2013.01); F01D 19/02 (2013.01); F01D 25/10 (2013.01); F05D 2260/201 (2013.01); Y02T 50/676 (2013.01);
Abstract
A turbine engine including a controller controlling clearance between tips of moving blades of a high-pressure turbine and an outer casing surrounding the blades, by cooling the outer casing by the impact of air taken from a high-pressure compressor stage of the engine, and by electric heating of top and bottom portions of the outer casing.