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:
Nov. 18, 2025
Filed:
Jun. 29, 2023
Carrier Corporation, Palm Beach Gardens, FL (US);
Chao Ding, Shanghai, CN;
Liang Xiang, Shanghai, CN;
Yang Ge, Shanghai, CN;
Weijie Shao, Shanghai, CN;
CARRIER CORPORATION, Palm Beach Gardens, FL (US);
Abstract
The invention relates to a heat exchange fin, with a tube hole formed thereon for a heat exchange tube to be inserted into. A corrugated structure is arranged near the tube hole. The corrugated structure comprises a wave section arranged along a flow direction of fluid medium. The distance between two adjacent wave crests or wave troughs of the wave section is one wavelength. The total length of the wave section is 1-1.5 times the wavelength. A bridge plate is arranged at the wave crests and wave troughs of the wave section, respectively. The bridge plate deflects relative to the wave crests and wave troughs by a preset distance. The invention also proposes a heat exchanger configured with the heat exchange fins, and a heat pump system configured with the heat exchanger.