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:
Nov. 04, 1997
Filed:
Feb. 20, 1996
Applicant:
Inventor:
Uwe Bock, Singen, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
165185 ; 165 803 ; 361704 ;
Abstract
Heat exchanger for cooling semi-conductor elements or such equipment, in particular high capacity cooling unit of extruded aluminum or another light weight metal, featuring cooling fins that are connected to a base plate, are spaced apart from each other and are each in the form of a hollow section with two parallel fin walls connected by transverse struts, where the cooling fin is secured in a groove or like recess in the base plate. A free groove is provided beside each occupied groove in the base plate 14 of the heat exchanger and accommodates a counter-lying cooling fin of a second heat exchanger into the base plate of which the cooling fins of the first heat exchanger engage.