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:
Oct. 13, 1992
Filed:
Nov. 15, 1990
Applicant:
Inventors:
Horst Armbruster, Illingen, DE;
Hans Martin, Stuttgart, DE;
Assignee:
Behr GmbH & Co., , DE;
Primary Examiner:
Int. Cl.
CPC ...
F28D / ; F28F / ; F28F / ;
U.S. Cl.
CPC ...
165 51 ; 165167 ; 165916 ;
Abstract
Soldered disk oil coolers are made using two disk plate which are stacked on one another for forming a hollow body, and are connected by soldering their outer edges. The individual disk bodies are constructed of two plates of a circular or elliptic shape in such a manner that their edges overlap one another and are in this case adapted to one another such that the outer edge is lockingly and under tension held at the inner edge of the other plate.