公开(公告)号：US20160332170A1

公开(公告)日：2016-11-17

申请号：US15150823

申请日：2016-05-10

Applicant: Blueair AB

Inventor： Johan Wennerstrom

IPC: B03C3/41 ,  B01D46/00 ,  B03C3/45

CPC classification number: B03C3/41 ,  B01D46/0032 ,  B03C3/155 ,  B03C3/32 ,  B03C3/368 ,  B03C3/45 ,  B03C3/49 ,  B03C2201/06 ,  B03C2201/10 ,  F24F1/025 ,  F24F3/166 ,  F24F2003/1682

Abstract: An air cleaning device for separating airborne particles from a flow of air is provided. The air cleaning device comprises a separating unit and an ionizing unit arranged to charge airborne particles present in the flow of air and transmit at least a major part of the charged particles towards the separating unit. The ionizing unit comprises at least one collector electrode and at least one emitter electrode. The separating unit is arranged to attract at least some of the charged particles so as to separate them from the flow of air. Further, the at least one collector electrode is shaped so as to conduct at least a portion of the flow of air and has a spherically curved inner surface and the emitter electrode is centered with respect to the spherically curved inner surface of the collector electrode.

Abstract translation: 提供一种用于从空气流中分离空气中的颗粒的空气净化装置。 空气净化装置包括分离单元和电离单元，其被布置成对存在于空气流中的空气中的颗粒进行充电，并将至少大部分带电粒子传送到分离单元。 电离单元包括至少一个集电极电极和至少一个发射极电极。 分离单元布置成吸引至少一些带电粒子，以将它们与空气流分离。 此外，所述至少一个收集电极被成形为能够传导至少一部分空气流并且具有球形弯曲的内表面，并且所述发射电极相对于所述集电极的球形弯曲内表面居中。

公开(公告)号：US10099225B2

公开(公告)日：2018-10-16

申请号：US15150823

申请日：2016-05-10

Applicant: Blueair AB

Inventor： Johan Wennerstrom

IPC: B03C3/41 ,  B03C3/45 ,  F24F1/02 ,  F24F3/16 ,  B01D46/00 ,  B03C3/155 ,  B03C3/32 ,  B03C3/36 ,  B03C3/49

Abstract: An air cleaning device for separating airborne particles from a flow of air is provided. The air cleaning device comprises a separating unit and an ionizing unit arranged to charge airborne particles present in the flow of air and transmit at least a major part of the charged particles towards the separating unit. The ionizing unit comprises at least one collector electrode and at least one emitter electrode. The separating unit is arranged to attract at least some of the charged particles so as to separate them from the flow of air. Further, the at least one collector electrode is shaped so as to conduct at least a portion of the flow of air and has a spherically curved inner surface and the emitter electrode is centered with respect to the spherically curved inner surface of the collector electrode.