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:
May. 07, 2019
Filed:
Feb. 18, 2015
Mahle Behr Gmbh & Co. KG, Stuttgart, DE;
Herbert Hofmann, Stuttgart, DE;
Dieter Reisinger, Vaihingen/Enz, DE;
Christian Wagner, Stuttgart, DE;
Mahle Behr GmbH & Co. KG, , DE;
Abstract
A heat exchanger may include a heat exchanger block that may have a plurality of pipes and at least one collector. The at least one collector may include at least one pipe end that may accommodate the plurality of pipes in a leakproof manner at a longitudinal end thereof. The heat exchanger may include a terminal piece that may have a duct structure. The duct structure may include a plurality of webs that may separate a plurality of ducts situated between the plurality of webs from each other. The plurality of webs may include a web width bof 1.0 mm<b<5.0 mm. The plurality of webs may define a ratio between the web width band a duct width bmay be of b/b<4.