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:
Aug. 11, 2020
Filed:
Jul. 19, 2017
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Heechul Park, Seoul, KR;
Myungjin Ku, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 25/08 (2006.01); F04D 17/16 (2006.01); F04D 29/70 (2006.01); F24F 7/007 (2006.01); F04D 25/16 (2006.01); F04D 27/00 (2006.01); F04D 29/58 (2006.01); F04D 29/42 (2006.01); F04D 25/06 (2006.01); F04D 29/00 (2006.01); F04D 29/38 (2006.01); F04D 29/54 (2006.01);
U.S. Cl.
CPC ...
F04D 25/08 (2013.01); F04D 17/162 (2013.01); F04D 25/062 (2013.01); F04D 25/166 (2013.01); F04D 27/004 (2013.01); F04D 27/005 (2013.01); F04D 29/002 (2013.01); F04D 29/38 (2013.01); F04D 29/424 (2013.01); F04D 29/5826 (2013.01); F04D 29/703 (2013.01); F24F 7/007 (2013.01); F04D 25/0613 (2013.01); F04D 25/0646 (2013.01); F04D 29/547 (2013.01); F24F 2221/38 (2013.01);
Abstract
A blower is provided that may include a first suction inlet having a first suction opening formed therein; a second suction inlet having a second suction opening formed therein; at least one fan provided between the first suction inlet and the second suction inlet, to generate a flow of air; a discharge ring provided at an outer side of the at least one fan to discharge air to an outside of the blower; a filter provided at any one of the first suction inlet or the second suction inlet, to filter suctioned air; and a heater provided at the other of the first suction inlet or the second suction inlet, to heat suctioned air.