ClassID:

35627

B03C3/86 - CPC Classification

Classification description:

Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect; Constructional details or accessories or operation thereof Electrode-carrying means

Recent Application in this class:
#1
20260115736
2026-04-30

ELECTROSTATIC DUST COLLECTION DEVICE AND AIR PURIFICATION APPARATUS

#2
20260091396
2026-04-02

AEROSOL IONIZATION DEVICE AND AIR PURIFIER EMPLOYING SAME

#3
20250375773
2025-12-11

ELECTROSTATIC CHARGING DEVICE AND ASSEMBLY METHOD THEREOF

#4
20250196161
2025-06-19

ELECTRODE PLATE, AND PURIFICATION AND DUST REMOVAL DEVICE

#5
20240399388
2024-12-05

ELECTRIC DUST COLLECTOR AND DUST COLLECTION METHOD USING SAME

#6
20240375121
2024-11-14

ELECTRIC PRECIPITATOR FOR PRESS MOLD AND PRESS MOLD USING SAME

#7
20240269693
2024-08-15

SYSTEM COMPRISING A DISCHARGE ELECTRODE ASSEMBLY AND AN ELECTROSTATIC PRECIPITATOR UNIT COMPRISING SUCH A SYSTEM

#8
20240165638
2024-05-23

MICRO ELECTROSTATIC PURIFICATION DEVICE FOR RESISTING HIGH HUMIDITY

#9
20240001376
2024-01-04

REVERSIBLE BIPOLARIZATION IONIZER

#10
20230173507
2023-06-08

WESP Collection Electrode Insert Or Extension

#11
20230102854
2023-03-30

AIR IONIZATION SYSTEM FOR A TRANSIT VEHICLE

#12
20230101583
2023-03-30

Purifying device

#13
20230001427
2023-01-05

Air conditioner

#14
20220397757
2022-12-15

DEVICE FOR REALIZING SURFACE CLEANING OF OPTICAL ELEMENT BY ION WIND AND ELECTROSTATIC COUPLING

#15
20220168753
2022-06-02

ELECTROSTATIC DUST REMOVAL APPARATUS AND ELECTRODE UNIT THEREOF

#16
20220111399
2022-04-14

Dust collecting apparatus for electric precipitator

#17
20220054974
2022-02-24

EXHAUST TREATMENT SYSTEM AND METHOD

#18
20220032317
2022-02-03

Belt-type electric dust collection device and air conditioner having same

#19
20210291199
2021-09-23

Electrostatic dust collecting apparatus and method of manufacturing the same

#20
20210197208
2021-07-01

Ion generator device supports

#21
20200360935
2020-11-19

Electrostatic precipitating apparatus and cooling tower having same

#22
20200246808
2020-08-06

Electrostatic filter and a rack for filter plates of an electrostatic filter

#23
20200179945
2020-06-11

Electrical filter structure

#24
20200109869
2020-04-09

Electrical filter structure

#25
20200108402
2020-04-09

Electrostatic precipitator module and desulfurization system including the same

#26
20190351431
2019-11-21

Electrostatic air filter

#27
20190126290
2019-05-02

Dust-collecting apparatus

#28
20190039077
2019-02-07

Electrical dust filter manufacturing method and electrical dust filter manufactured thereby

#29
20180200729
2018-07-19

Systems and methods for cleaning air

#30
20180169666
2018-06-21

Device for cleaning of indoor air

#31
20180043372
2018-02-15

Precipitation tube bundle for a wet electrostatic filter and wet electrostatic precipitator

#32
20180021789
2018-01-25

Air cleaner

#33
20170341489
2017-11-30

Electrification apparatus for electrostatic dust collector

#34
20170203304
2017-07-20

Electrostatic collector

#35
20170120257
2017-05-04

Electric dust collector and air conditioner including the same

#36
20170120255
2017-05-04

Electrical dust-collecting filter

#37
20160221004
2016-08-04

Electrostatic collector

#38
20160221003
2016-08-04

Discharge electrode suspension system using rings

#39
20160158765
2016-06-09

Active field polarized media air cleaner

#40
20160151790
2016-06-02

Carbon fiber composite discharge electrode with mechanical bias

#41
20160051991
2016-02-25

Active field polarized media air cleaner

#42
20160030949
2016-02-04

Systems and methods for cleaning air

#43
20160015850
2016-01-21

Air treatment device having a plasma coil electrostatic precipitator assembly

#44
20150224515
2015-08-13

Air quality enhancement system

#45
20150174587
2015-06-25

Gas Purification Device and System, And Ionic Wind Purifier

#46
20150082980
2015-03-26

Purification and variable frequency system and method

#47
20140338537
2014-11-20

Method for applying a moisture barrier to a precipitator for a two-step electrofilter

#48
20140216260
2014-08-07

Electrode support for electrically-enhanced air filtration system

#49
20140083297
2014-03-27

Electrostatic fine dust filter system, retainer for an electrode, and electrode therefor

#50
20140069274
2014-03-13

Detection of electrostatic filter for air filtration system

#51
20130291731
2013-11-07

Device for producing an electrical field in an exhaust gas system

#52
20130232807
2013-09-12

Hand dryer with sanitizing ionization assembly

#53
20130220128
2013-08-29

Single-region-board type high-temperature electrostatic dust collector

#54
20130047847
2013-02-28

Electrostatic collection device of particles in suspension in a gaseous environment

#55
20120312170
2012-12-13

Electrostatic precipitator

#56
20120287551
2012-11-15

Bipolar ionization device

#57
20120154973
2012-06-21

BI-POLAR IONIZATION TUBE BASE AND TUBE SOCKET

#58
20120140373
2012-06-07

APPARATUS AND METHOD FOR GENERATING ELECTRIC DISCHARGE IN LIQUID USING GAS JET

#59
20110308384
2011-12-22

Air quality enhancement system

#60
20110052464
2011-03-03

Engine exhaust gas reactors and methods

#61
20110043999
2011-02-24

Apparatus and arrangement for housing voltage conditioning and filtering circuitry components for an electrostatic precipitator

#62
20110011265
2011-01-20

Electrostatic precipitator

#63
20110000374
2011-01-06

Air processing device

#64
20100288127
2010-11-18

Electric precipitator

#65
20100269691
2010-10-28

Air quality enhancement system

#66
20100251895
2010-10-07

Electrically stimulated air filter apparatus

#67
20100236412
2010-09-23

Electrostatic filter

#68
20100236411
2010-09-23

Collector modules for devices for removing particles from a gas

#69
20100058928
2010-03-11

Gate or damper structure in wet electrostatic precipitator

#70
20100031488
2010-02-11

REPLACING TUBES IN AIR TREATMENT SYSTEMS

#71
20090269256
2009-10-29

Electrostatic coalescing device

#72
20090235821
2009-09-24

Structure for attaching dust collection electrode of wet electric dust collector

#73
20090126572
2009-05-21

Electrode wire for an electrostatic precipitator

#74
20090107338
2009-04-30

Mast electrode design

#75
20090044974
2009-02-19

Leadthrough for an electrical high voltage through a wall surrounding a process area

#76
20090044703
2009-02-19

Air filtration system

#77
20080066620
2008-03-20

Electrostatic Dust Collector

#78
20070261555
2007-11-15

Modular frame for air purification devices

#79
20070240575
2007-10-18

Corona ground element

#80
20070240574
2007-10-18

Electrode wire for an electrostatic precipitator

#81
20070240573
2007-10-18

Retainer for use with a corona ground element of an electrostatic precipitator

#82
20070240572
2007-10-18

Pre-ionizer for use with an electrostatic precipitator

#83
20070240567
2007-10-18

Electrode wire retaining member for an electrostatic precipitator

#84
20070209701
2007-09-13

PORTABLE PEDESTAL AIR FILTERING DEVICE

#85
20070193449
2007-08-23

Method and apparatus for preventing wear in an electrostatic precipitator

#86
20070193445
2007-08-23

Method of making replacement collecting electrodes for an electrostatic precipitator

#87
20070193444
2007-08-23

Method of repairing an electrostatic precipitator

#88
20070068387
2007-03-29

Ballast circuit for electrostatic particle collection systems

#89
20070039472
2007-02-22

Air filtration system

#90
20070028775
2007-02-08

Device for ionizing particles carried in an airflow, for ventilation, heating, and/or air-conditioning system in particular

#91
20070014072
2007-01-18

Air purifier with detachable ionizer unit

#92
20070009411
2007-01-11

Method and apparatus for particulate removal and undesirable vapor scrubbing from a moving gas stream

#93
20060278083
2006-12-14

Replacement discharge electrode for electrostatic precipitators and method of assembly

#94
20060086250
2006-04-27

Air cleaner electrostatic precipitator cell

#95
20060056130
2006-03-16

Surface discharge type air cleaning device

#96
20060018811
2006-01-26

Air treatment apparatus with attachable grill

#97
20060018809
2006-01-26

Air conditioner device with removable driver electrodes

#98
20060018076
2006-01-26

Air conditioner device with removable driver electrodes

#99
20060016333
2006-01-26

Air conditioner device with removable driver electrodes

#100
20050224022
2005-10-13

Electrostatic droplet collector with replaceable electrode

#101
20050223892
2005-10-13

Method for minimizing bowing of collector plates in an electrostatic precipitator, and a collector plate-clip combination

#102
20050160908
2005-07-28

Electrode mounting

#103
18800860
2025-10-07

Electrostatic flow guide dirt collector

#104
16215610
2020-01-14

Electrostatic precipitator module and desulfurization system including the same