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. 13, 2020
Filed:
Jan. 19, 2018
Applicant:
Hanon Systems, Daejeon, KR;
Inventors:
Ján Gregu{hacek over (s)}-Kollár, Skalica, SK;
Josef Lap{hacek over (c)}ík, Su{hacek over (s)}ice, CZ;
Assignee:
HANON SYSTEMS, Daejeon, KR;
Primary Examiner:
Int. Cl.
CPC ...
B21D 53/02 (2006.01); F28D 1/02 (2006.01); F28F 1/02 (2006.01); F28D 1/053 (2006.01); F28F 9/16 (2006.01); B23P 15/26 (2006.01);
U.S. Cl.
CPC ...
F28D 1/0233 (2013.01); B23P 15/26 (2013.01); F28D 1/05358 (2013.01); F28D 1/05366 (2013.01); F28F 1/025 (2013.01); F28F 9/165 (2013.01); F28F 2275/125 (2013.01);
Abstract
A method for manufacturing a heat exchanger, wherein a firmly bonded connection is provided between tubes and ribs in order to form a radiator matrix, the connection provided by aligning and inserting tube ends into openings in a first and second collector in order to connect tubes to the two collectors, and a wall section of shaped tube ends is bent so that the tube ends are fixed against the collector through the wall section with interpositioning of a seal.