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. 28, 2023
Filed:
Nov. 09, 2021
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Keuntae Park, Seoul, KR;
Inbeom Cheon, Seoul, KR;
Jaehyuk Jung, Seoul, KR;
Hyuneun Kwak, Seoul, KR;
Seokho Choi, Seoul, KR;
Siyoung Oh, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 29/66 (2006.01); F24F 1/38 (2011.01); F04D 29/38 (2006.01);
U.S. Cl.
CPC ...
F24F 1/38 (2013.01); F04D 29/384 (2013.01); F04D 29/667 (2013.01);
Abstract
An axial fan for an outdoor unit of an air conditioner is provided. The axial fan may include at least one blade connected to a hub. The at least one blade may include a blade inner portion, a blade outer portion provided outside of the blade inner portion in a radial direction, and a blade connector that connects the blade inner portion and the blade outer portion as a curved surface, thereby improving noise and increasing an air volume.