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:
Feb. 22, 2000
Filed:
May. 20, 1998
Applicant:
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Suwon, KR;
Primary Examiner:
Int. Cl.
CPC ...
F28D / ; F28F / ;
U.S. Cl.
CPC ...
165151 ; 165146 ; 165181 ;
Abstract
A fin type heat exchanger includes a plurality of plate shaped fins disposed in spaced parallel relationship to define air channels therebetween for conducting an air flow from an air inlet side to an air exhaust side of each fin. A bent pipe extends through pipe holes formed in the fins for conducting a heat exchange fluid. Groups of slits are formed in each fin, whereby there is a first row of slit groups adjacent the air intake side, and a second row of slit groups adjacent the air exhaust side. There are more slits in the first row than in the second row. The slits in the first row have a width greater than the width of the slits disposed in the second row.