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:
Jan. 05, 2021
Filed:
May. 16, 2018
Mahle International Gmbh, Stuttgart, DE;
Christian Faber, Stuttgart, DE;
Simon Hund, Stuttgart, DE;
Bernd Kraemer, Schwieberdingen, DE;
Albrecht Siegel, Ludwigsburg, DE;
Abstract
A heat exchanger may include a tubular housing, a flange ring, two bases, and heat exchanger tubes running through the housing and respectively held at a longitudinal end side in the bases, a first flow channel formed therein, and a second flow channel formed between the tubes and the housing. The housing may be formed from first and second housing parts each being pot-shaped and having a housing portion, an outwardly widened flange ring portion, and a base. The housing parts may be connected to one another via the flange ring portions that may delimit an annular space. On the first housing part, inlet and outlet connecting-pieces for coolant may be provided. Between the housing and the heat exchanger tubes, at least one separator may be arranged, on which at least one blade may be provided, the blade engaging at least partly into the annular space and at least reducing a circumferential flow therein.