US 9,808,808 B2
Electrostatic precipitator
Tsrong-Yi Wen, Seattle, WA (US); and Alexander V. Mamishev, Seattle, WA (US)
Assigned to University of Washington, Seattle, WA (US)
Filed by University of Washington, Seattle, WA (US)
Filed on Sep. 11, 2015, as Appl. No. 14/851,525.
Claims priority of provisional application 62/049,519, filed on Sep. 12, 2014.
Prior Publication US 2016/0074878 A1, Mar. 17, 2016
Int. Cl. B03C 3/45 (2006.01); B03C 3/08 (2006.01); B03C 3/12 (2006.01); B03C 3/41 (2006.01); B03C 3/47 (2006.01); B03C 3/60 (2006.01); B03C 3/70 (2006.01)
CPC B03C 3/08 (2013.01) [B03C 3/12 (2013.01); B03C 3/41 (2013.01); B03C 3/47 (2013.01); B03C 3/60 (2013.01); B03C 3/70 (2013.01)] 9 Claims
OG exemplary drawing
 
1. An electrostatic precipitator comprising:
a housing with a housing cavity;
one or more corona electrodes mounted in an air flow path in said housing;
a plurality of first electrodes and a plurality of second electrodes mounted in said housing cavity, wherein said first electrodes are collector electrodes positioned generally parallel to an airflow path through said housing cavity;
at least one perforated plate located parallel to one of said collector electrodes, wherein said perforated plate is spaced apart from said collector electrodes defining a gap between said perforated plate and said collector electrodes.