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:
Mar. 17, 2020
Filed:
Aug. 31, 2018
Dana Canada Corporation, Oakville, CA;
Jens Bluetling, Neu-Ulm, DE;
Dana Canada Corporation, Oakville, CA;
Abstract
A nested dish-plate heat exchanger is disclosed wherein the heat exchanger core is comprised of a plurality of first and second heat exchanger plates arranged in alternating stacked relationship. The first and second heat exchanger plates each have a pair of openings formed in the base portion of the plates and a pair of upwardly protruding boss portions and a pair of downwardly protruding bosses each having a corresponding opening formed therein. The first and second heat exchanger plates are arranged in an alternating stacked relationship wherein each subsequent first or second heat exchanger plate is rotationdegrees with respect to the previous first or second heat exchanger plate in the stack, the arrangement providing a plurality of first, second and third fluid flow passages therebetween such that each of the second and third fluid flow passages are in heat transfer relationship with the first fluid flow passages.