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:
Aug. 10, 1999
Filed:
May. 28, 1998
Gyoo Ha Jung, Suwon, KR;
Sung Han Jung, Anyang, KR;
Samsung Electronics Co., Ltd., Suwon, KR;
Abstract
A heat exchanger includes parallel fins and coolant-conducting tubes extending perpendicularly therethrough. There are three rows of the tubes, the three rows disposed in first, second and third sections, respectively, of the fin. The three fin sections are arranged sequentially from an upstream side to a downstream side of the fin, whereby the first section defines the upstream side, the third section defines the downstream side, and the second section is situated intermediate the first and third sections. The second and third sections have slits formed therein, whereas the first section is slit-free. The number of slits in the second section is from 50 to 80 percent of the number of slits in the third section, so that the air flow resistance is highest in the third section where the differential between air temperature and tube temperature is smallest.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile