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:
Jun. 26, 2018
Filed:
Mar. 18, 2016
Hanon Systems, Daejeon, KR;
Felix Girmscheid, Cologne, DE;
Jiri Dobner, Zadverice, CZ;
Lukas Ruzicka, Zlin, CZ;
Ales Horak, Zlin-Malenovice, CZ;
Stanislav Kren, Hluk, CZ;
Jun Young Song, Daejeon, KR;
Hong-Young Lim, Daejeon, KR;
Peter Friesen, Merzenich, DE;
HANON SYSTEMS, Daejeon, KR;
Abstract
A device for a heat exchanger has a hollow cylindrical header and a plurality of flat tubes. A wall of the header includes a plurality of through openings. The flat tubes are received in the through openings through the wall into the inner cross-section of the header tube, and are aligned with the width of the flat tubes parallel to the direction of the inner dimension. A width of the flat tubes is greater than an inner dimension of the inner cross-section and is smaller than the outer dimension of the header tube, wherein the through openings are embodied as having grooves that continue in the wall of the header tube into the inner cross-section. The flat tubes, which are guided in the through openings through the wall, are arranged in the grooves.