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:
Oct. 01, 2024
Filed:
Mar. 05, 2019
Applicant:
Sumitomo Precision Products Co., Ltd., Amagasaki, JP;
Inventors:
Tatsuya Ueda, Amagasaki, JP;
Sachio Nagamitsu, Amagasaki, JP;
Assignee:
Sumitomo Precision Products Co., Ltd., Amagasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C 7/18 (2006.01); F28D 1/03 (2006.01); F28F 3/12 (2006.01);
U.S. Cl.
CPC ...
F02C 7/18 (2013.01); F28D 1/03 (2013.01); F28F 3/12 (2013.01);
Abstract
A heat exchanger () for an aircraft engine includes a core () and radiating fins (). The radiating fins are configured such that a ratio y/Y of a height y from a surface () of the core to a formation position of a connecting portion () to a total height Y of each of the radiating fins () from the surface of the core satisfies a relationship of 0.34<y/Y<0.64.