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:
Mar. 18, 1997
Filed:
Oct. 12, 1995
Applicant:
Inventors:
Jong K Kang, Seoul, KR;
Sang H Jeong, Kyungsangnam-do, KR;
Kam K Lee, Busan-si, KR;
Tae W Kang, Busan-si, KR;
Jeom Y Yun, Kyungki-do, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28D / ; F28F / ;
U.S. Cl.
CPC ...
165151 ; 165182 ; 165D / ;
Abstract
A fin for a heat exchanger is disclosed including tubes through which thermal fluid flows; first and second rectangular slits disposed in the fin sequentially from a central line connecting the centers of the tubes, both ends of the slits being in parallel with an air incoming direction; and a third slit having a predetermined plane angle at its outer end adjacent to the tubes in order to reduce vortex flow produced at the rear of the tubes.