公开(公告)号：US06368392B1

公开(公告)日：2002-04-09

申请号：US09579144

申请日：2000-05-30

Applicant: Shigemitsu Ohtake ,  Kiyomu Endo

Inventor： Shigemitsu Ohtake ,  Kiyomu Endo

IPC: B03C345

CPC classification number: B03C3/41 ,  B03C3/38 ,  B03C2201/10 ,  F24F3/166 ,  F24F2003/1646

Abstract: In a disclosed electric dust-collecting unit, needle electrodes face laterally against openings, so that a person in charge of replacement or maintenance/inspection of the electric dust-collecting unit can be prevented in safety from being injured on his fingers or body by needles. Therefore, this type of the electric dust-collecting unit can be applied in an air cleaner not only in offices but also in homes. In addition, this type of the electric dust-collecting unit does not employ a conventional box-pillar type needle support, so that its air flow path is not suppressed with a resultant remarkable decrease in a pressure loss, thus contributing to compacting of the electric dust-collecting unit and hence the air cleaner.

Abstract translation: 在公开的电动集尘装置中，针电极面对开口侧面，从而能够安全地防止对电动集尘装置进行更换或维护/检查的人受到手指或身体的伤害而被针 。 因此，这种类型的电动集尘装置不仅可以应用在办公室也可在家庭中使用的空气净化器中。 此外，这种类型的电集尘装置不采用常规的盒式支架，从而不会抑制其空气流动路径，导致压力损失的显着降低，从而有助于电气 集尘装置和空气净化器。