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:
Aug. 27, 2019
Filed:
May. 16, 2012
Applicants:
Volker Kurz, Stuttgart, DE;
Hicham Rouhana, Korntal-Münchingen, DE;
Haymo Bröder, Leonberg, DE;
Inventors:
Assignee:
MAHLE INTERNATIONAL GMBH, Stuttgart, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F28F 9/02 (2006.01); F28F 1/10 (2006.01); B21D 53/02 (2006.01); B23P 15/26 (2006.01); F28D 1/053 (2006.01);
U.S. Cl.
CPC ...
F28F 1/10 (2013.01); B21D 53/02 (2013.01); B23P 15/26 (2013.01); F28F 9/0224 (2013.01); F28D 1/05366 (2013.01); Y10T 29/4935 (2015.01);
Abstract
A heat exchanger of a type with a collector plate which has a wall in which are formed rim holes which can receive the ends of tubes of a bundle, wherein the wall of the collector plate is designed such that, for the purpose of a soldered or welded connection to the tubes, it forms collars around the rim holes, and wherein the wall has a front side facing toward the tube bundle and a rear side facing toward the collecting tank. Each collar extends in the direction of the collecting tank from a straight base plane on the rear side of the wall.