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:
Jan. 09, 2018
Filed:
Dec. 19, 2014
Applicant:
Snecma, Paris, FR;
Inventors:
Imane Ghazlane, Paris, FR;
Gabriela Philippart, Paris, FR;
Assignee:
SNECMA, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C 7/14 (2006.01); F02C 7/18 (2006.01); F01D 25/12 (2006.01); F28F 3/04 (2006.01); F28D 1/02 (2006.01); F28F 3/12 (2006.01); F28D 21/00 (2006.01);
U.S. Cl.
CPC ...
F02C 7/185 (2013.01); F01D 25/12 (2013.01); F02C 7/14 (2013.01); F28D 1/0233 (2013.01); F28F 3/048 (2013.01); F05D 2200/20 (2013.01); F05D 2210/12 (2013.01); F05D 2250/16 (2013.01); F05D 2250/38 (2013.01); F05D 2260/205 (2013.01); F05D 2260/213 (2013.01); F05D 2260/221 (2013.01); F05D 2260/2214 (2013.01); F05D 2260/22141 (2013.01); F05D 2260/98 (2013.01); F28D 2021/0021 (2013.01); F28D 2021/0049 (2013.01); F28F 3/12 (2013.01); F28F 2215/00 (2013.01); Y02T 50/671 (2013.01); Y02T 50/675 (2013.01);
Abstract
The invention relates to a heat exchanger of an air circulation channel of a turbomachine, the heat exchanger being configured so as to have fluid to be cooled passing through it and including a plurality of fins protruding from a support surface, the heat exchanger being characterized in that each fin includes a base and a preferably continuous leading face which extends axially from the base in the air circulation direction while tapering from upstream to downstream along an axis parallel with the support surface.