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:
Apr. 14, 1998
Filed:
Dec. 08, 1995
Ramchandra L Patel, Southgate, MI (US);
Shyr-ing Hu, Bloomfield Hills, MI (US);
Ford Motor Company, Dearborn, MI (US);
Abstract
A conductive fin for a heat exchanger includes an elongated fin member having two rows of tube receiving apertures extending through the fin member. The fin member includes two rows of raised members located on either side of a centerline bisecting the fin member so as to form a series of closely spaced pairs of raised members located between any two tube receiving apertures and being symmetrical about the centerline and defining two openings with one opening being larger than the other. Each of the raised members defines a pair of legs extending from the plane of the fin member and is positioned to channel air into the space between each respective pair of tube receiving apertures so as to increase the coefficient of heat transfer therebetween without increasing air pressure drop across the heat exchanger.