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:
Dec. 29, 2020
Filed:
Apr. 26, 2019
Mahle International Gmbh, Stuttgart, DE;
Axel Dolderer, Grossbottwar, DE;
Andreas Draenkow, Heimsheim, DE;
Timo Feldkeller, Asperg, DE;
Thomas Mager, Schoenaich, DE;
Thomas Merten, Knittlingen, DE;
Markus Wesner, Stuttgart, DE;
Abstract
A stacked plate heat exchanger may include a plurality of stacked plates stacked on top of one another, between which a plurality of hollow spaces for two media may be alternately defined. The plurality of stacked plates may include at least two first stacked plates and at least one second stacked plate. The plurality of stacked plates may respectively include at least one first passage opening surrounded by a dome and at least one second passage opening. The at least one second passage opening of the at least one second stacked plate may be surrounded by an annular bead. The at least one second stacked plate may be arranged between the at least two first stacked plates such that the dome of a lower first stacked plate, the dome of an upper first stacked plate, and the annular bead are connected to one another and define an immersion tube.