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:
Oct. 09, 2018
Filed:
Mar. 04, 2016
Applicant:
Mahle International Gmbh, Stuttgart, DE;
Inventors:
Reinhard Heine, Leutenbach, DE;
Hicham Rouhana, Korntal-Muenchingen, DE;
Thomas Strese, Schwaikheim, DE;
Uwe Fritsche, Remseck am Neckar, DE;
Assignee:
MAHLE International GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F28F 9/02 (2006.01); F28F 1/00 (2006.01); F28F 9/18 (2006.01);
U.S. Cl.
CPC ...
F28F 9/0229 (2013.01); F28F 1/00 (2013.01); F28F 9/0226 (2013.01); F28F 9/182 (2013.01); F28F 2225/08 (2013.01);
Abstract
A tube sheet having a circumferential edge region for connection to a lid of a collecting tank and having a base region with openings for receiving tube ends, the base region having webs provided between adjacent openings, the webs connecting the portions of the edge regions situated on the opposite longitudinal sides, at least one bead being provided which extends along the edge region and/or from the edge region with a limited extension only into a portion of a web.