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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.:

US 11654386 B1

PDFFull Text
Date of Patent:
May. 23, 2023

Filed:

Apr. 22, 2020

Electrostatic precipitating apparatus and air conditioning system having same

Applicant:

Doosan Enerbility Co., Ltd., Changwon-si, KR;

Inventors:

Jin Woon Lee, Gimhae-si, KR;

Sang Rin Lee, Changwon-si, KR;

Jae Dong Hwang, Gunsan-si, KR;

Sang Chul Moon, Seoul, KR;

Assignee:

DOOSAN ENERBILITY CO., LTD., Changwon, KR;

Attorney:

Harvest IP Law LLP

Primary Examiner:

Christopher P Jones

Assistant Examiner:

Sonji Turner

Int. Cl.
CPC ...
B03C 3/78 (2006.01); F24F 3/16 (2021.01); B03C 3/011 (2006.01); B03C 3/019 (2006.01); B03C 3/41 (2006.01); B03C 3/47 (2006.01); B03C 3/08 (2006.01); B01D 53/04 (2006.01); B01D 46/00 (2022.01); B01D 46/12 (2022.01); F24F 8/192 (2021.01); F24F 8/158 (2021.01); F24F 8/90 (2021.01); B01D 46/681 (2022.01); F24F 110/64 (2018.01); B01D 53/00 (2006.01); B01D 53/86 (2006.01); F24F 8/108 (2021.01);
U.S. Cl.
CPC ...
B01D 46/12 (2013.01); B01D 46/0032 (2013.01); B01D 46/681 (2022.01); B01D 53/04 (2013.01); B03C 3/011 (2013.01); B03C 3/019 (2013.01); B03C 3/08 (2013.01); B03C 3/41 (2013.01); B03C 3/47 (2013.01); B03C 3/78 (2013.01); F24F 8/158 (2021.01); F24F 8/192 (2021.01); F24F 8/90 (2021.01); B01D 53/007 (2013.01); B01D 53/8675 (2013.01); B01D 2253/102 (2013.01); B01D 2255/802 (2013.01); B01D 2257/106 (2013.01); B01D 2259/4508 (2013.01); B01D 2259/804 (2013.01); B01D 2279/50 (2013.01); F24F 8/108 (2021.01); F24F 2110/64 (2018.01);
Abstract

An electrostatic precipitating apparatus for an air conditioning system is disclosed. The precipitating apparatus includes an electrostatic precipitator including a plurality of discharge electrodes to which a voltage is applied and a plurality of electrostatic precipitating electrodes each disposed between the discharge electrodes and grounded, a washing water supply spraying the washing water to the electrostatic precipitator, and a frame assembly fixed to the duct to support the electrostatic precipitator. The frame assembly is fixed to the duct to support the electrostatic precipitator, and includes a prestressing locking member fixed to inside of the duct in a state in which a pressing force is applied to the electrostatic precipitator.

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