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. 30, 2018
Filed:
Feb. 13, 2015
Hanon Systems, Daejeon-si, KR;
Hong-Young Lim, Daejeon-si, KR;
Jun-Young Song, Daejeon-si, KR;
Dong-Suk Lee, Daejeon-si, KR;
Sung-Hong Shin, Daejeon-si, KR;
Kwang-Hun Oh, Daejeon-si, KR;
Wi-Sam Jo, Daejeon-si, KR;
Yong-Sung Kwon, Daejeon-si, KR;
Sun-Mi Lee, Daejeon-si, KR;
Daniel Davidson, Plymouth, MI (US);
Greg Whitlow, Posen, MI (US);
Jiri Dobner, Zadverice, CZ;
Young-Sang Kim, Daejeon-si, KR;
Jung-Ho Kim, Daejeon-si, KR;
Sun-An Jeong, Daejeon-si, KR;
Yeong-Ho Jin, Daejeon-si, KR;
HANON SYSTEMS, Daejeon, KR;
Abstract
A tube for a heat exchanger, and more particularly, a tube for a heat exchanger, which has a first reinforcement portion corresponding to a curved section of a tube and a second reinforcement portion attached to the first reinforcement portion formed at both ends of an inner fin so as to increase the strength of both ends in the air flow direction of the tube.