公开(公告)号：US20070199449A1

公开(公告)日：2007-08-30

申请号：US11617893

申请日：2006-12-29

Applicant: Forwood Wiser ,  George Summers ,  Benjamin Kaeppmer

Inventor： Forwood Wiser ,  George Summers ,  Benjamin Kaeppmer

IPC: B01D46/00

CPC classification number: B01D46/0032 ,  B01D46/50 ,  B03C3/366 ,  B03C2201/28 ,  Y10S55/31

Abstract: Improvements in active field polarized media air cleaner include an aerodynamic front cowling to reduce static air resistance, a rear double hinge to reduce blow by, a resistive center screen permitting the sharing of high voltage power supplies while reducing the tendency to arc and allowing for a higher operational voltage, a dielectric media support frame to produce a more uniform electrostatic field and reduce blow by, while at the same time reducing the tendency to spray corona and/or arc at the edges of the center screen, a substantially flat conductive outer screen to produce a more uniform electrostatic field throughout the filter media and a high-voltage shield to reduce high-voltage arcing and the spraying of corona where the high-voltage probe contacts the center screen.

Abstract translation: 有源场极化介质空气净化器的改进包括一个空气动力学前罩，以减少静电空气阻力，一个后双铰链，以减少吹气，一个电阻中心屏幕，允许共享高压电源，同时减少电弧的倾向，并允许 更高的工作电压，介电介质支撑框架，以产生更均匀的静电场并减少吹气，同时减少在中心屏幕的边缘处喷射电晕和/或电弧的趋势，基本平坦的导电外屏幕 以在整个过滤介质和高压屏蔽层中产生更均匀的静电场，以降低高压电弧和高压探头接触中心屏幕的电晕喷涂。