05024685 is referenced by 79 patents and cites 9 patents.

An air treatment system which includes a wire-like corona electrode and an air permeable target electrode arranged concentrically around the corona electrode with the electrodes connected to a d.c. voltage source having a voltage causing a corona discharge at the corona electrode and an ion wind through the target electrode. The target electrode may have a substantially cylindrical configuration, in which case air flows axially into the target electrode through one or both of the open ends thereof and exits from the target electrode radially through its air permeable wall. The target electrode may also be divided into two or more separate parts arranged essentially concentrically around the corona electrode in mutually uniform spaced relationship.

Title
Electrostatic air treatment and movement system
Application Number
7/377855
Publication Number
5024685
Application Date
June 19, 1989
Publication Date
June 18, 1991
Inventor
Andrzej Loreth
.ANG.kersberga
SE
Vilmos Torok
Lidingo
SE
Agent
Browdy and Neimark
Assignee
Astra Vent
SE
IPC
B03C 3/00
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