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Class Information
Number: 96/87
Name: Gas separation: apparatus > Electric field separation apparatus (e.g., electrical precipitator, electrostatic type, etc.) > Electrode retaining or supporting means > Parallel disk or plate collector
Description: Apparatus in which individual means for attracting or gathering ionized particles are of flat or planar configuration and have comparatively large surface area, and in which each such means is held parallel to the others.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7597749 Frame for electrostatic precipitator cell Oct. 6, 2009
7481922 Fluid treatment apparatus Jan. 27, 2009
7473304 Air filtration device for closed environments Jan. 6, 2009
7468094 Method of repairing an electrostatic precipitator Dec. 23, 2008
7431755 Dust-collecting electrode and dust collector Oct. 7, 2008
7291207 Air treatment apparatus with attachable grill Nov. 6, 2007
7291206 Pre-ionizer for use with an electrostatic precipitator Nov. 6, 2007
7273516 Plate heat exchanger Sep. 25, 2007
7264659 Plate fastener for an electrostatic precipitator cell Sep. 4, 2007
7244290 Electrostatic room air cleaner Jul. 17, 2007
7241330 Air cleaner electrostatic precipitator cell Jul. 10, 2007
7238225 Plasma air dust collector Jul. 3, 2007
7160364 Discharge electrode Jan. 9, 2007
7081155 Particle separator Jul. 25, 2006
7077890 Electrostatic precipitators with insulated driver electrodes Jul. 18, 2006
6958089 Structure of an electrostatic precipitator Oct. 25, 2005
6951580 Method for minimizing bowing of collector plates in an electrostatic precipitator, and a collector plate-clip combination Oct. 4, 2005
6932857 Multi-stage collector and method of operation Aug. 23, 2005
6918951 Disc-type air filters Jul. 19, 2005
6872238 Method and apparatus for particle agglomeration Mar. 29, 2005
6852149 Electrostatic precipitator Feb. 8, 2005
6576046 Modular electrostatic precipitator system Jun. 10, 2003
6524369 Multi-stage particulate matter collector Feb. 25, 2003
6506238 Electric dust collecting unit Jan. 14, 2003
6471753 Device for collecting dust using highly charged hyperfine liquid droplets Oct. 29, 2002
6471754 Purification system for tobacco-generated secondhand smoke Oct. 29, 2002
6391097 Filtration disc including electric field formation May. 21, 2002
6235088 Alcohol separator for an alcohol solution May. 22, 2001
6096119 Apparatus for using ferrite spacers to suppress arc noise in electrostatic precipitators Aug. 1, 2000
5902380 Dust collector May. 11, 1999
5797978 Air filter including electrostatic precipitation, and method of operating same Aug. 25, 1998
5759240 Laminar flow electrostatic precipitator with sandwich structure electrodes Jun. 2, 1998
5725638 Modular electrostatic precipitation dust collection plate assembly Mar. 10, 1998
5669963 Electronic air cleaner Sep. 23, 1997
5665147 Collector plate for electrostatic precipitator Sep. 9, 1997
5547493 Electrostatic precipitator Aug. 20, 1996
5547496 Electrostatic precipitator Aug. 20, 1996
5529608 Spacer assembly for use in electrostatic precipitator Jun. 25, 1996
5445798 Microbe propagation preventing apparatus and microbe propagation preventing method Aug. 29, 1995
5437713 Removal device for electrostatic precipitators Aug. 1, 1995
5433772 Electrostatic air filter for mobile equipment Jul. 18, 1995
5410922 Locating table apparatus May. 2, 1995
5366540 Rapping mechanism for rapping the electrodes of an electrostatic precipitator Nov. 22, 1994
5348571 Apparatus for dedusting a gas at high temperature Sep. 20, 1994
RE33927 Air cleaner May. 19, 1992
5100439 Fastening means for electronic air cleaner cells Mar. 31, 1992
5059218 Construction for supporting a flexible sheet Oct. 22, 1991
4765802 Electrostatic precipitator plate spacer and method of installing same Aug. 23, 1988
4759779 Spacer means for cross-linking collecting electrode panels in an electrostatic precipitator Jul. 26, 1988
4722743 Collecting electrode panel assembly Feb. 2, 1988

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