B03C3/366 - CPC Classification Index

ClassID:

35593 ⎘

B03C3/366 - CPC Classification

Classification description:

Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect; Constructional details or accessories or operation thereof; Controlling flow of gases or vapour by static mechanical means, e.g. deflector located in the filter, e.g. special shape of the electrodes

Recent Application in this class:

20220290871

2022-09-15

COOKING EXHAUST HOOD VENTILATION SYSTEM

20220008936

2022-01-13

ELECTRONIC PURIFICATION OF AIR IN MINES

20200049353

2020-02-13

Cooking exhaust hood ventilation system

20190388903

2019-12-26

Gas purifying apparatus

20190308201

2019-10-10

VANE ELECTROSTATIC PRECIPTATOR (VEP) WITH CLEANABLE HORIZONTAL DISCHARGE ELECTRODES AND MOVABLE FLOATING

20190195098

2019-06-27

Electrostatic oil mist separator for internal combustion engine

20190113240

2019-04-18

Cooking fume purification module and cooking fume exhaust device

20190076853

2019-03-14

ELECTROSTATIC AIR CLEANER

20190060912

2019-02-28

Gas dedusting filter apparatus and process

#10

20180272357

2018-09-27

ION FILTRATION AIR CLEANER

#11

20180193848

2018-07-12

Electrostatic enhancement of inlet particle separators for engines

#12

20180133722

2018-05-17

Dust collection assembly, air purification device and air conditioner

#13

20180029043

2018-02-01

Concentric electrostatic filter

#14

20180015480

2018-01-18

Ion filtration air cleaner

#15

20170297035

2017-10-19

Dust collection assembly, air purification device and air conditioner

#16

20170282192

2017-10-05

Electrostatic Filter

#17

20170209871

2017-07-27

Dust collection device

#18

20170021365

2017-01-26

Oil removal apparatus

#19

20170021363

2017-01-26

Electronic air cleaners and associated systems and methods

#20

20160193612

2016-07-07

Separating primarily gas process fluids in an electrostatic coalescer

#21

20160160716

2016-06-09

Oil separator

#22

20160158766

2016-06-09

Electrostatic air cleaner

#23

20150323217

2015-11-12

Electronic air cleaners and associated systems and methods

#24

20150290657

2015-10-15

Ion filtration air cleaner

#25

20140366734

2014-12-18

AIR PURIFICATION DEVICE

#26

20140352535

2014-12-04

Electronic fine dust separator

#27

20140283686

2014-09-25

Vane electrostatic precipitator

#28

20140053727

2014-02-27

Staged electrostatic precipitator

#29

20140017365

2014-01-16

METHODS AND SYSTEMS FOR STABILIZATION OF A FLUID USING APPLIED ELECTRICAL FIELDS

#30

20130192341

2013-08-01

Particle precipitator

#31

20130036906

2013-02-14

Vane electrostatic precipitator

#32

20130029408

2013-01-31

Integrated system for sampling and analysis

#33

20120312169

2012-12-13

Air purification device and method

#34

20120260803

2012-10-18

Active field polarized media air cleaner

#35

20120180659

2012-07-19

Method and device for gas cleaning

#36

20120093691

2012-04-19

Air decontamination device and method

#37

20120085230

2012-04-12

Gas electrostatic coalescer

#38

20120036998

2012-02-16

Electrostatic control of air flow to the inlet opening of an axial fan

#39

20120012743

2012-01-19

Filter device, filter method and trace detector

#40

20120000186

2012-01-05

Exhaust gas treatment device of diesel engine

#41

20110253539

2011-10-20

Electrostatic coalescer with resonance tracking circuit

#42

20110209620

2011-09-01

Electric dust collector

#43

20110113963

2011-05-19

High-performance labyrinth type air treatment apparatus

#44

20110023718

2011-02-03

Purification method and junction for related apparatus

#45

20110000375

2011-01-06

Physical structure of exhaust-gas cleaning installations

#46

20100326279

2010-12-30

Active field polarized media air cleaner

#47

20100166905

2010-07-01

Moulding apparatus

#48

20100154642

2010-06-24

Electrostatic precipitator with high efficiency

#49

20100126343

2010-05-27

Electrically Enhanced Air Filter Apparatus With A Perpendicular Field Ionizer

#50

20100089234

2010-04-15

Device and Method for Separating Particulate Material from a Gas Flow

#51

20100058928

2010-03-11

Gate or damper structure in wet electrostatic precipitator

#52

20090272268

2009-11-05

Purification method and junction for related apparatus

#53

20090266231

2009-10-29

Method and apparatus for separation of particles from a flow of gas

#54

20090056550

2009-03-05

High speed tunnel fan with electrostatic filter

#55

20090053113

2009-02-26

Compact Horizontal Air Purifier

#56

20080250926

2008-10-16

Method of air purification from dust and electrostatic filter

#57

20070283810

2007-12-13

Air filtration device for closed environments

#58

20070199449

2007-08-30

Active field polarized media air cleaner

#59

20070017371

2007-01-25

Exhaust emission control device

#60

20050193803

2005-09-08

Portable aerosol contaminant extractor

#61

20050183576

2005-08-25

Air treatment apparatus having an electrode extending along an axis which is substantially perpendicular to an air flow path

#62

20050000365

2005-01-06

System for purifying and removing contaminants from gaseous fluids

#63

18800860

2025-10-07

Electrostatic flow guide dirt collector