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. 02, 1982
Filed:
Jul. 02, 1979
Applicant:
Inventors:
Hermann Heeren, Nuremberg, DE;
Liselotte Kraetschmer, Hanover, DE;
Assignee:
Maschinenfabrik Augsburg Nurnberg Aktiengesellschaft, Nurnberg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F28F / ;
U.S. Cl.
CPC ...
165 82 ; 165D / ; 261D / ;
Abstract
A heat exchanger for indirect recooling of a heat transfer medium, such as water, by air. The heat transfer medium has a relatively high heat transfer coefficient compared to that of air. The heat exchanger has two substantially parallel end walls or plates which are provided with holes. Associated with these end walls are side walls which are provided with inlet and outlet means for the heat transfer medium. Nonfinned tubes with air flowing therethrough are disposed between the end walls and are sealed thereagainst.