公开(公告)号：US20250161878A1

公开(公告)日：2025-05-22

申请号：US18840109

申请日：2023-07-07

Applicant: Hanon Systems ,  HYUNBO CORPORATION

Inventor： Su Jin Woo ,  Ji-Yong Park ,  Sung Ro Go

IPC: B01D53/88 ,  A61L9/20 ,  B01D53/00 ,  B01D53/86

Abstract: The present invention relates to an air purifier, and more particularly, to a portable or vehicle-mounted air purifier. The present invention is advantageous for effectively capturing and sterilizing airborne virus particles by generating OH radicals with sterilizing capabilities through the application of a light source and a photocatalyst containing a light-responsive material.

公开(公告)号：US20240408616A1

公开(公告)日：2024-12-12

申请号：US18697497

申请日：2022-11-04

Applicant: Hanon Systems

Inventor： Ji-Yong Park ,  Jae Ho Kim ,  Su Jin Woo

IPC: B03C3/38 ,  B01D53/86 ,  B03C3/09 ,  B03C3/41

Abstract: The present invention relates to an electrification unit and an electrostatic precipitator comprising same. The electrification unit includes: an electrification frame having a through-hole formed to pass through both surfaces thereof in a direction in which air including dust particles flows; a counter electrode coupled to the electrification frame; and a discharge electrode coupled to the electrification frame and causing corona discharge with respect to the counter electrode, wherein a catalyst layer capable of decomposing or removing ozone is coated on a surface of the counter electrode to decompose, reduce and remove ozone generated by corona discharge, and decompose and remove harmful gas.

公开(公告)号：US20240335841A1

公开(公告)日：2024-10-10

申请号：US18572308

申请日：2022-11-09

Applicant: Hanon Systems

Inventor： Ji-Yong Park ,  Jae Ho Kim ,  Su Jin Woo

IPC: B03C3/08 ,  B03C3/12 ,  B03C3/47

CPC classification number: B03C3/08 ,  B03C3/12 ,  B03C3/47

Abstract: The present invention relates to a dust collection unit and an electric dust collection apparatus including the same, and more particularly, to a dust collection unit and an electric dust collection apparatus including the same, in which films are inserted into an insertion groove formed in a casing, and a conductive terminal is inserted to electrically connect the plurality of films at once, thereby easily, conveniently, and electrically connecting the films and stably maintaining electrical connection.

公开(公告)号：US20240278259A1

公开(公告)日：2024-08-22

申请号：US18571552

申请日：2022-10-17

Applicant: Hanon Systems

Inventor： Ji-Yong Park ,  Jae Ho Kim ,  Su Jin Woo

IPC: B03C3/82 ,  B03C3/12 ,  B03C3/47 ,  B03C3/66 ,  F24F8/192

CPC classification number: B03C3/82 ,  B03C3/12 ,  B03C3/47 ,  B03C3/66 ,  F24F8/194

Abstract: A dust collection unit for an electric precipitator and the electric precipitator including same, comprising: a plurality of dust collection films arranged apart from each other and including different, alternately arranged electrodes; a fixing member which is coupled to the plurality of dust collection films at one side or both sides where the plurality of collection films are arranged, so as to fix the plurality of dust collection films to be spaced apart from each other at specific intervals, and a ground electrode accommodated inside the fixing member. Accordingly, the dust collection performance of the electric precipitator may be improved by facilitating the discharge of a charging unit by suppressing an electric field generated by applying a high voltage to the plurality of dust collection films.