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:
Sep. 15, 2020
Filed:
Jan. 25, 2017
Safran Aircraft Engines, Paris, FR;
Josselin David Florian Regnard, Moissy-Cramayel, FR;
Laurent Louis Robert Baudoin, Moissy-Cramayel, FR;
Hélène Monique Orsi, Moissy-Cramayel, FR;
SAFRAN AIRCRAFY ENGINES, Paris, FR;
Abstract
The invention relates to an assembly for a turbine engine (), the assembly including: a casing () extending along a longitudinal axis (X-X') of the turbine engine (), a surface heat exchanger () arranged along an inner edge () of said casing () and including a plurality of cooling fins () extending radially inwards and longitudinally, and a central body () partially concentrically arranged within said casing (), said casing () and the central body () defining between one another an annular air channel (Va), the width (h) of which is substantially constant in the region of the heat exchanger (). The assembly is characterized in that the fins () are distributed over more than 180° of the inner edge () of the casing () and in that the mean height ((h) of the fins () is more than 5% of the width (h) of the annular air channel (Va) in the region the heat exchanger ().