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:
Aug. 05, 1986
Filed:
Feb. 07, 1985
Hermann Heeren, Nuremberg, DE;
Wilhelm Wendel, Nuremberg, DE;
M.A.N. Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft, Nuremberg, DE;
Abstract
A heat exchange element of the air-tube type for a heat exchanger unit. The heat exchange elements are connected via flexible connecting lines with the liquid supply and withdrawal channels, which are separated from the heat exchange elements. Together with these channels, the elements are supported on a support structure which has a relatively large open support interval. The heat exchange elements have a relatively short dimension in the longitudinal direction of the tubes through which the air flows. So that no tension forces occur at the transition surfaces between the elements and the walls of the liquid supply and withdrawal channels, the top and bottom surfaces of the heat exchange elements are curved in a dish-shaped manner.