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. 14, 2023
Filed:
Jul. 16, 2020
Mahle International Gmbh, Stuttgart, DE;
Andrzej Krupa, Ostrow-Wielkopolski, PL;
Scott Edward Kent, Albion, NY (US);
Anna Stelmasinska, Ostrow-Wielkopolski, PL;
Szymon Walczak, Ostrow-Wielkopolski, PL;
MAHLE International GmbH, Stuttgart, DE;
Abstract
A heat exchanger () for thermally coupling a first fluid to a second fluid so as to transfer heat and in a fluidically separate manner includes a securing assembly () of two cover parts () and at least one, preferably a plurality of guide parts (), through which duct tubes () of the heat exchanger () pass. The duct tubes () extend inside a housing tube () along the longitudinal axis of the housing tube (). The first fluid passes through the housing tube () outside of the duct tubes (), and the second fluid passes through the duct tubes (). The duct tubes () may have circular or flattened cross-sections.