ClassID:

29424

B01D45/06 - CPC Classification

Classification description:

Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by reversal of direction of flow

Recent Application in this class:
#1
20250375726
2025-12-11

HYDROCYCLONE FOR SEPARATING SOLIDS AND/OR LIQUIDS FROM A GASEOUS PROCESS STREAM

#2
20250325426
2025-10-23

METHOD OF INSTALLING A PORT INTO A PATIENT SUPPORT SURFACE

#3
20250288929
2025-09-18

APPARATUS, SYSTEM, AND METHOD FOR SEPARATION OF WATER FROM AIR

#4
20250196036
2025-06-19

MIST TRAP

#5
20250121308
2025-04-17

IN-LINE AIR SEPARATOR AND FLUID DECELERATION METHOD AND APPARATUS

#6
20250083081
2025-03-13

PASSIVE DEHUMIDIFIER FOR ENVIRONMENT CONTROL UNITS

#7
20240408532
2024-12-12

PRE-INTERCEPTION DEVICE AND FILTERING SYSTEM OF ELECTRONIC APPARATUS USING THE SAME

#8
20240183613
2024-06-06

POWDER DRYING SYSTEM WITH IMPROVED INLET ARRANGEMENT TO THE FILTER UNIT AND METHOD OF OPERATING THE FILTER UNIT OF SUCH A SYSTEM

#9
20240123389
2024-04-18

Air filter for a painting booth used for spray coating

#10
20240082087
2024-03-14

PORT FOR AN INTERNAL AIR DISTRIBUTION SYSTEM OF A PATIENT SUPPORT SURFACE

#11
20240059980
2024-02-22

Processes and Systems for Removing Coke Particles from a Pyrolysis Effluent

#12
20240058732
2024-02-22

High-pressure annular water collector with axial swirl vanes for an air cycle environmental control system

#13
20230413867
2023-12-28

MACHINE FOR THE VACUUM TREATMENT OF FOOD PRODUCTS

#14
20230398479
2023-12-14

Aerosol separator for separating aerosols in a blow-by gas

#15
20230324075
2023-10-12

FRESH AIR INLET WITH VORTEX DEBRIS COLLECTION

#16
20230311041
2023-10-05

GAS-LIQUID SEPARATOR

#17
20230249111
2023-08-10

GAS-LIQUID SEPARATOR

#18
20230096702
2023-03-30

Deaerating Device

#19
20220333564
2022-10-20

Utility vehicle

#20
20220316715
2022-10-06

Grease catcher for exhaust system

#21
20220307398
2022-09-29

Oil separator for internal combustion engine

#22
20220266192
2022-08-25

Kit for concentrating low-concentration air pollutants

#23
20220212135
2022-07-07

Dust removal device using expansion pressure

#24
20220161220
2022-05-26

REACTOR SYSTEMS

#25
20220118294
2022-04-21

SEE-THROUGH FACE MASK AND FILTRATION SYSTEM FOR THE SAME

#26
20220096982
2022-03-31

Pressure tank condensation separator

#27
20220065397
2022-03-03

Integrated system for online detection and automatic removal of water and particulate contaminants from turbine oil

#28
20220032219
2022-02-03

High-pressure annular water collector with axial swirl vanes for an air cycle environmental control system

#29
20220016556
2022-01-20

Aerosol separator for separating aerosols in a blow-by gas

#30
20220003137
2022-01-06

Blow-by gas discharge device

#31
20210381474
2021-12-09

Engine air filter unit for a vehicle

#32
20210324797
2021-10-21

Inertial particle separator for turbine engine

#33
20210254635
2021-08-19

SYSTEM FOR HYDROCARBON RECOVERY

#34
20210246379
2021-08-12

Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications

#35
20210244841
2021-08-12

DROPLET BANDPASS FILTER

#36
20210172596
2021-06-10

Chevron vane and moisture separator including same

#37
20210170318
2021-06-10

Vortex separation device

#38
20210131733
2021-05-06

POWDER DRYING SYSTEM WITH IMPROVED INLET ARRANGEMENT TO THE FILTER UNIT AND METHOD OF OPERATING THE FILTER UNIT OF SUCH A SYSTEM

#39
20210079821
2021-03-18

Cylinder head oil separator for an internal combustion engine (flow-controlled oil separator)

#40
20210053002
2021-02-25

Flow path switching type collecting apparatus of by-product for semiconductor manufacturing process

#41
20200406179
2020-12-31

Separating unit having an impaction surface

#42
20200373592
2020-11-26

Gas-liquid separator for separating at least one liquid component from a gaseous component

#43
20200346150
2020-11-05

Wet stack guide vane having a condensate collector

#44
20200298173
2020-09-24

Method for concentrating compressed air and apparatus for concentrating compressed air

#45
20200291307
2020-09-17

Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications

#46
20200248942
2020-08-06

SEPERATOR AND METHOD FOR SEPARATING LUBRICANT FROM LUBRICANT-CHARGED GASEOUS REFRIGERANT

#47
20200230527
2020-07-23

Device for separating solids from a fluid stream

#48
20200139926
2020-05-07

Gas generator, airbag module, vehicle safety system and method for purifying a pyrotechnically produced gas

#49
20200070077
2020-03-05

SUPERCHARGER PROTECTION IN AN OPPOSED-PISTON ENGINE WITH EGR

#50
20200047099
2020-02-13

INTELLIGENT MUD-GAS SEPARATION AND HANDLING SYSTEM

#51
20200025079
2020-01-23

Particle separator

#52
20190388817
2019-12-26

High pressure water collector with radial diffuser

#53
20190338199
2019-11-07

Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications

#54
20190338198
2019-11-07

Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications

#55
20190329899
2019-10-31

Passive particle separation system

#56
20190277198
2019-09-12

Adaptive-curvature inertial particle separators

#57
20190275452
2019-09-12

Dust collector and electronic system capable of automatically removing dust

#58
20190271384
2019-09-05

Transmission pressure controlled vent system

#59
20190217234
2019-07-18

Inertial particle separator for engine inlet

#60
20190126179
2019-05-02

Filter device and water heater

#61
20190111369
2019-04-18

Separating device

#62
20190105591
2019-04-11

Air intake separator systems and methods

#63
20190063437
2019-02-28

Compressor system separator tank baffle

#64
20190054406
2019-02-21

Intelligent mud-gas separation and handling system

#65
20190039007
2019-02-07

Grease filter, manufacturing method thereof and cooking device having the same

#66
20190009203
2019-01-10

Vented dynamic pressure recovery module for aircraft ECS

#67
20190003388
2019-01-03

Systems and methods for particle separator in a gas turbine engine

#68
20180361288
2018-12-20

Blade group for demisting and dedusting

#69
20180358637
2018-12-13

Fuel cell vehicle

#70
20180348153
2018-12-06

Analysis device

#71
20180264387
2018-09-20

Filter precleaner

#72
20180229586
2018-08-16

Inertial particle separator for air cycle machine

#73
20180229166
2018-08-16

Particulate separator for the removal of large particulate matter from ventilation system air streams

#74
20180216509
2018-08-02

DEVICE FOR SEPARATION OF OIL, VENTILATION SYSTEM, CYLINDER HEAD COVER AND INTERNAL COMBUSTION ENGINE

#75
20180216012
2018-08-02

Riser separation system

#76
20180193782
2018-07-12

Inertial particle separator for engine inlet

#77
20180161712
2018-06-14

Oil separator

#78
20180133633
2018-05-17

Device for the precipitation of particles from a gas stream

#79
20180079973
2018-03-22

Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications

#80
20180058323
2018-03-01

Particle separator

#81
20180031450
2018-02-01

Systems and methods for removing contaminates from a stream prior to passing the stream through an analyzer

#82
20180028955
2018-02-01

DRIP LEG FOR AIR HANDLING SYSTEM

#83
20170356447
2017-12-14

Air-oil reservoir for an air compressor

#84
20170356316
2017-12-14

GAS-LIQUID SEPARATION DEVICE FOR BLOW-BY GAS IN ENGINE

#85
20170354908
2017-12-14

Particle separation system

#86
20170348628
2017-12-07

Exhaust unit

#87
20170239606
2017-08-24

Demister apparatus and method

#88
20170211475
2017-07-27

Inlet particle separator for a turbine engine

#89
20170204755
2017-07-20

Device for the separation of oil droplets and/or oil mist

#90
20170189841
2017-07-06

Explosion isolation device and method for disposing dust

#91
20170157545
2017-06-08

Louvered separator

#92
20170138262
2017-05-18

Particle separators for turbomachines and method of operating the same

#93
20160367923
2016-12-22

Material separator

#94
20160363051
2016-12-15

Particle separator

#95
20160356549
2016-12-08

Cooling tower drift eliminator

#96
20160325619
2016-11-10

Nozzle for filling a fuel tank, comprising a liquid-vapour separator having two positions

#97
20160273766
2016-09-22

Duct wall surface structure

#98
20160256808
2016-09-08

Multistage separation system

#99
20160245176
2016-08-25

Multi-channel particle separator

#100
20160175750
2016-06-23

Gas liquid separator

#101
20160160569
2016-06-09

Rotary drill bit air/water separator

#102
20160045847
2016-02-18

Filter element for separating particles from a particle-laden crude gas stream

#103
20160016109
2016-01-21

Marine exhaust gas scrubber

#104
20150343355
2015-12-03

Impact moisture separator

#105
20150336805
2015-11-26

Systems and methods for water desalinization

#106
20150325426
2015-11-12

Lighting device with fan directed airflow and air filtering

#107
20150273374
2015-10-01

Centrifugal separator and method of separating liquids from gas

#108
20150266145
2015-09-24

Air intake separator systems and methods

#109
20150168274
2015-06-18

Systems and methods for removing contaminates from a stream prior to passing the stream through an analyzer

#110
20150135661
2015-05-21

Louver device for removing moisture and dust

#111
20150135656
2015-05-21

System and method for air filtration via cyclone separators enclosed within exterior walls

#112
20150101588
2015-04-16

Grease filter, manufacturing method thereof and cooking device having the same

#113
20140373491
2014-12-25

Diesel fuel and urea tank air breather filter

#114
20140360708
2014-12-11

Moisture separator configuration

#115
20140260973
2014-09-18

Method and apparatus for recycling ash fines

#116
20140260134
2014-09-18

Droplet separator pack having latchable retaining strips

#117
20140230382
2014-08-21

Dustproof device for heat sink

#118
20140053517
2014-02-27

Multistage separation system

#119
20140007770
2014-01-09

Droplet precipitator

#120
20130319323
2013-12-05

Paint mist separating device

#121
20130283741
2013-10-31

Industrial air vacuum filter assembly

#122
20130276416
2013-10-24

Drained coalescer

#123
20130263742
2013-10-10

Tube separator as a separator of very fine particles for reducing fine dust emissions and avoiding stack rain

#124
20130255501
2013-10-03

Oil Mist Filter

#125
20130160648
2013-06-27

Water separator having a filter assembly

#126
20130160647
2013-06-27

Method and device for removing metal fumes inside snout in continuous hot-dip plating plant

#127
20130139689
2013-06-06

Pre-separating vane diffuser and method for introducing a flow-mixture in a separator

#128
20130091817
2013-04-18

Dehumidifiers having improved heat exchange blocks and associated methods of use and manufacture

#129
20130047562
2013-02-28

Liquid knockout drum

#130
20120288773
2012-11-15

Apparatus for humidifying a gas flow

#131
20120247074
2012-10-04

Double helix grease filter

#132
20120230812
2012-09-13

Intermediate floor for a radial turbine engine

#133
20120180661
2012-07-19

Compact inertial gas-liquid separation system

#134
20120180442
2012-07-19

AIR FILTER FOR A MOTOR VEHICLE

#135
20120131900
2012-05-31

INLET PARTICLE SEPARATOR SYSTEM

#136
20120048997
2012-03-01

Separation device for vacuum toilet systems

#137
20120031272
2012-02-09

Systems and methods of dust mitigation

#138
20120021308
2012-01-26

Integrated apparatus of gas-liquid separator and diluter

#139
20120005996
2012-01-12

Multistage separation system

#140
20110309162
2011-12-22

Systems and methods for water desalinization

#141
20110247500
2011-10-13

Apparatus for separation of gas-liquid mixtures and promoting coalescence of liquids

#142
20110239892
2011-10-06

FILTER DEVICE AND GAS GENERATOR HAVING A FILTER DEVICE

#143
20110232498
2011-09-29

Omnidirectional aerosol sampling intake

#144
20110226675
2011-09-22

PARTICLE SEPARATORS

#145
20110214664
2011-09-08

EXTRACTOR HOOD

#146
20110197764
2011-08-18

Gas-liquid separator and related methods

#147
20110139110
2011-06-16

Air pillow flow guidance and acoustic countermeasure system for an air intake tract

#148
20110131936
2011-06-09

Structure of an impurities collecting bucket for an air separator and purifier

#149
20110108014
2011-05-12

Separator for crank housing ventilation of an internal combustion engine

#150
20110072772
2011-03-31

Skimmer for Concentrating an Aerosol and Uses Thereof

#151
20110061536
2011-03-17

Density-based compact separator

#152
20100326026
2010-12-30

Vane-type separator

#153
20100326025
2010-12-30

VANE-TYPE SEPARATOR

#154
20100257827
2010-10-14

Separator assembly

#155
20100224069
2010-09-09

Filter device for hydrocarbon adsorption

#156
20100199619
2010-08-12

Liquid/gas separator

#157
20100183939
2010-07-22

FUEL CELL SYSTEM

#158
20100175553
2010-07-15

Gas/solid separation system for the regenerators of fluid catalytic cracking units

#159
20100170210
2010-07-08

Fuel gas conditioning system with cross heat exchanger

#160
20100162682
2010-07-01

Inlet particle separator system for a gas turbine engine

#161
20100122675
2010-05-20

Oil fill cap with air/oil separator

#162
20100043365
2010-02-25

Method of designing gas-solid separator

#163
20100011724
2010-01-21

Vessel for receiving a fluid including a demister

#164
20090317690
2009-12-24

APPARATUS FOR HUMIDIFYING A GAS FLOW

#165
20090317314
2009-12-24

Particle separator and method for removing particles from an exhaust gas stream of an internal combustion engine

#166
20090301746
2009-12-10

Power tool having a transmission vent

#167
20090288475
2009-11-26

Skimmer for concentrating an aerosol

#168
20090288418
2009-11-26

Moisture separator

#169
20090250044
2009-10-08

Cylinder head of an internal combustion engine

#170
20090241489
2009-10-01

Filter

#171
20090235622
2009-09-24

Water separator for a steam turbine plant

#172
20090194093
2009-08-06

Baffle-type grease filters for kitchen ventilators

#173
20090193770
2009-08-06

Gas-liquid separator with expansion transition flow

#174
20090134072
2009-05-28

Solid separator especially for a combustion facility

#175
20090071337
2009-03-19

Two-stage mist eliminator and method

#176
20090025348
2009-01-29

Dust collector with a function of secondary collection

#177
20090007370
2009-01-08

Cyclonic separating apparatus

#178
20080264257
2008-10-30

METHOD AND APPARATUS FOR ILLUMINATING AND REMOVING AIRBORNE IMPURITIES WITHIN AN ENCLOSED CHAMBER

#179
20080250772
2008-10-16

Multi-stage apparatus for separating liquid droplets from gases

#180
20080250765
2008-10-16

Separator assembly

#181
20080236116
2008-10-02

Dust collecting mechanism

#182
20080202083
2008-08-28

Grease filter

#183
20080196364
2008-08-21

Oil Separating Apparatus and Cylinder Head Cover for an Internal Combustion Engine

#184
20080115469
2008-05-22

Separator assembly

#185
20080105129
2008-05-08

Decentralized oil mist collection system

#186
20080104935
2008-05-08

Collecting unit for semiconductor process

#187
20080028934
2008-02-07

Apparatus for venting a transmission case

#188
20070266854
2007-11-22

Gas-liquid separator utilizing turning vanes to capture liquid droplets as well as redirect the gas flow around a bend

#189
20070266683
2007-11-22

Cyclone separator with fine particle separation member

#190
20070253873
2007-11-01

Apparatus and method for cleaning, neutralizing carbon monoxide and recirculating exhaust air in a confined environment

#191
20070245700
2007-10-25

AIR FILTERING DEVICE

#192
20070175186
2007-08-02

Inertial impactor for closed crankcase ventilation

#193
20070144121
2007-06-28

Mist elimination hood

#194
20070117383
2007-05-24

PRECURSOR MATERIAL DELIVERY SYSTEM WITH STAGING VOLUME FOR ATOMIC LAYER DEPOSITION

#195
20070095033
2007-05-03

Particle separator for a gas turbine engine

#196
20070089674
2007-04-26

PRECURSOR MATERIAL DELIVERY SYSTEM WITH THERMAL ENHANCEMENTS FOR ATOMIC LAYER DEPOSITION

#197
20070084164
2007-04-19

Vacuum cleaner dirt collection system

#198
20070074368
2007-04-05

Vacuum cleaner dirt collection system

#199
20070056578
2007-03-15

Baffle-type grease filter for kitchen ventilators

#200
20070034082
2007-02-15

Air purifier

#201
20070014708
2007-01-18

Method and apparatus for collecting and redirecting liquid separated from a gaseous stream

#202
20060266391
2006-11-30

ARRANGEMENT FOR PREVENTING SEDIMENT FROM DEPOSITING IN NOZZLE OF STEAM CLEANER

#203
20060177357
2006-08-10

Riser termination device

#204
20060123744
2006-06-15

Inlet baffle arragement for gas/liquid separation; apparatus; and methods

#205
20060086248
2006-04-27

Condensing deaerating vent line for steam generating systems

#206
20060086074
2006-04-27

Gas-liquid separator for a fuel cell system onboard a vehicle

#207
20050247199
2005-11-10

Process and device for separating oil and volatile organic components from pressurized gases of a compression system

#208
20050139073
2005-06-30

Emission control device and method of operation thereof

#209
20050120688
2005-06-09

Drift eliminator, light trap, and method of forming same

#210
20050028674
2005-02-10

Mist elimination hood

#211
20050022551
2005-02-03

Compressor systems for use with smokeless lubricant

#212
20050000201
2005-01-06

Apparatus for and method of trapping products in exhaust gas

#213
19307395
2025-12-23

Mist collection and separation assembly

#214
15825852
2020-01-21

Low pressure drop advanced swirl technology gas filter

#215
14806035
2016-02-16

Oil and air separator system and method