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:
Nov. 29, 2022
Filed:
Apr. 03, 2020
Applicant:
Safran Nacelles, Gonfreville l'Orcher, FR;
Inventors:
Vincent Peyron, Moissy Cramayel, FR;
Jean-Nicolas Bouchout, Moissy Cramayel, FR;
Assignee:
Safran Nacelles, Gonfreville l'Orcher, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/16 (2006.01); F28F 9/00 (2006.01);
U.S. Cl.
CPC ...
F02C 7/16 (2013.01); F28F 9/005 (2013.01); F05D 2260/213 (2013.01);
Abstract
A surface heat-exchanger for a turbojet engine nacelle between a fluid (C) to be cooled down and air (F) includes a circulation duct of the fluid (C) to be cooled down disposed in contact with air. The circulation duct includes a plurality of channels extending substantially in the same direction with a distance (D) between two adjacent channels between two and five times the width (L) of the channels, each channel having a wall with an area intended to be in contact with air and an area opposite to the area intended to be in contact with air.