Patents-Review.com
ClassID:

35850 ⎘

B04C2003/006 - CPC Classification

Classification description:

Apparatus in which the axial direction of the vortex remains unchanged Construction of elements by which the vortex flow is generated or degenerated

Recent Application in this class:
#1
20260145181
2026-05-28

VORTEX TUBE ASSEMBLY

 #2
20260138141
2026-05-21

AN APPARATUS FOR REMOVING PARTICULATE MATERIALS FROM A LIQUID STREAM

 #3
20250367682
2025-12-04

Pressure intensifier for vortex tube

 #4
20250361160
2025-11-27

WASTEWATER SEPARATOR AND METHOD OF SEPARATING A FLOW OF WASTEWATER

 #5
20250339801
2025-11-06

INDUCER ASSEMBLY FOR A TURBINE ENGINE

 #6
20250331697
2025-10-30

SURFACE CLEANING APPARATUS

 #7
20250331696
2025-10-30

SURFACE CLEANING APPARATUS

 #8
20250325931
2025-10-23

SWIRL FLOW GENERATOR AND VORTEX FINDER FOR SEPARATING PHASES OF MATERIAL

 #9
20250319432
2025-10-16

SEPARATOR

 #10
20250160598
2025-05-22

SURFACE CLEANING APPARATUS

 #11
20250129744
2025-04-24

CYCLONIC PARTICLE SEPARATOR

 #12
20250128969
2025-04-24

FLUID TREATMENT APPARATUS WITH INTEGRAL CLEANING SYSTEM

 #13
20250121382
2025-04-17

VORTICAL CROSS-FLOW FILTRATION SYSTEM

 #14
20250114802
2025-04-10

VORTICAL CROSS-FLOW FILTRATION SYSTEM

 #15
20250101914
2025-03-27

VORTEX TUBE PARTICLE SEPARATORS WITH COATINGS FOR REBOUND CONTROL

 #16
20250010231
2025-01-09

INDUCER ASSEMBLY FOR A TURBINE ENGINE

 #17
20240418421
2024-12-19

Separator device, compressor with a separator device, and refrigeration system with a separator device

 #18
20240408516
2024-12-12

PARTICLE SEPARATING APPARATUS AND METHOD OF SEPARATING PARTICLES USING THE SAME

 #19
20240375126
2024-11-14

LINEAR GAS SEPARATOR

 #20
20240268621
2024-08-15

Surface cleaning apparatus

 #21
20240261803
2024-08-08

Apparatus and Method for Enhancing the Quality of a Fluid

 #22
20240238808
2024-07-18

APPARATUS FOR SEPARATING COMPONENTS OF A FLUID STREAM

 #23
20240191424
2024-06-13

Particulate Separation System for Laundry Dryer

 #24
20240167440
2024-05-23

Inertial separator and method of use

 #25
20240165548
2024-05-23

Inertial separator and method of use

 #26
20240091794
2024-03-21

Modular cyclone

 #27
20230364541
2023-11-16

Low-gravity water capture device with water stabilization

 #28
20230302467
2023-09-28

Uniflow cyclone separator with stable vortex and tangential heavy phase extraction

 #29
20230264885
2023-08-24

Surface cleaning apparatus

 #30
20230226476
2023-07-20

Inducer assembly for a turbine engine

 #31
20230165426
2023-06-01

Surface cleaning apparatus

 #32
20230117200
2023-04-20

IN-LINE DEBRIS SEPARTOR FOR LIQUID

 #33
20230042655
2023-02-09

PRECLEANER ARRANGEMENT FOR USE IN AIR FILTRATION AND METHODS

 #34
20220404078
2022-12-22

Gas-Liquid Separation Device and Refrigeration Cycle Apparatus

 #35
20220333769
2022-10-20

Steam boiler liquid separator and method for the production thereof

 #36
20220314240
2022-10-06

Systems and methods for removing contaminants from surfaces of solid material

 #37
20220274137
2022-09-01

Cyclone with rotating rod basket

 #38
20220203381
2022-06-30

Cyclonic fluid separator

 #39
20220111725
2022-04-14

Fuel pick-up device

 #40
20220040599
2022-02-10

Forward secant swirl tube

 #41
20220032325
2022-02-03

Device and method for fluid purification

 #42
20210387207
2021-12-16

Cyclonic air filtration equipment

 #43
20210370209
2021-12-02

Precleaner arrangement for use in air filtration and methods

 #44
20210291095
2021-09-23

Low-gravity water capture device with water stabilization

 #45
20210275951
2021-09-09

Inducer assembly for a turbine engine

 #46
20210215065
2021-07-15

Turbine engine hanger

 #47
20210178405
2021-06-17

Modular cyclone

 #48
20210146277
2021-05-20

Forward secant swirl tube

 #49
20210129160
2021-05-06

Two-phase separator devices incorporating inertial separation and porous media extraction

 #50
20210069731
2021-03-11

Multiphase fluid dispenser

 #51
20210052122
2021-02-25

Separation system for vacuum cleaner and vacuum cleaner comprising the separation system

 #52
20200386195
2020-12-10

Gas-liquid separator

 #53
20200376501
2020-12-03

Variable inertial particle separator

 #54
20200316508
2020-10-08

Multi-station debris separation system

 #55
20200300116
2020-09-24

Turbine engine hanger

 #56
20200283155
2020-09-10

Low pressure pack

 #57
20200283154
2020-09-10

Low pressure pack

 #58
20200230615
2020-07-23

Apparatus with axially movable wall member for separating components of a fluid stream

 #59
20200206668
2020-07-02

Swirling flow generation device and deposition device

 #60
20200164388
2020-05-28

Uniflow cyclone separator

 #61
20190388907
2019-12-26

Modular cyclone

 #62
20190366251
2019-12-05

Device for the separation of flue gas particles in laparoscopy

 #63
20190321832
2019-10-24

Airborne dust cleaner with vortex vacuum generator

 #64
20190262752
2019-08-29

Liquid separator

 #65
20190168147
2019-06-06

In-line swirl vortex separator

 #66
20190134647
2019-05-09

CYCLONE TYPE DUST COLLECTING APPARATUS

 #67
20190126294
2019-05-02

Suction device and drive device

 #68
20190126180
2019-05-02

Moisture extraction assembly having a cellular structure with interconnected cells

 #69
20190099766
2019-04-04

Apparatus and process for gas-solids separation

 #70
20190082925
2019-03-21

Surface cleaning apparatus

 #71
20190082924
2019-03-21

Surface cleaning apparatus

 #72
20190082923
2019-03-21

Surface cleaning apparatus

 #73
20190082922
2019-03-21

Surface cleaning apparatus

 #74
20190082915
2019-03-21

Surface cleaning apparatus

 #75
20190082911
2019-03-21

Surface cleaning apparatus

 #76
20190082910
2019-03-21

Surface cleaning apparatus

 #77
20190082909
2019-03-21

Surface cleaning apparatus

 #78
20190082908
2019-03-21

Surface cleaning apparatus

 #79
20190082907
2019-03-21

Surface cleaning apparatus

 #80
20190082906
2019-03-21

Surface cleaning apparatus

 #81
20190082904
2019-03-21

Surface cleaning apparatus

 #82
20190082903
2019-03-21

Surface cleaning apparatus

 #83
20190078472
2019-03-14

Device and method for removing particles from air flow

 #84
20190039006
2019-02-07

Swirl generating pipe element and process for gas-liquid separation using the same

 #85
20190001348
2019-01-03

Centrifugal gas separator

 #86
20180369731
2018-12-27

Compact axial flow separator

 #87
20180361290
2018-12-20

Gas-liquid separator

 #88
20180361289
2018-12-20

Swirling flow generator for gas-liquid separation

 #89
20180361288
2018-12-20

Blade group for demisting and dedusting

 #90
20180353975
2018-12-13

Dual-stage separator

 #91
20180353888
2018-12-13

Demister

 #92
20180250620
2018-09-06

AXIAL FLOW DEMISTER

 #93
20180243761
2018-08-30

Cyclone dust collector

 #94
20180243760
2018-08-30

Cyclone dust collector

 #95
20180169669
2018-06-21

Motor cooling circuit with integrated FOD particle separator

 #96
20180161785
2018-06-14

Multi-stage axial flow cyclone separator

 #97
20180104629
2018-04-19

Return filter

 #98
20180055317
2018-03-01

Dust collector and vacuum cleaner having the same

 #99
20180023473
2018-01-25

Fine debris multi-stage separation system

 #100
20180021711
2018-01-25

Multi-station debris separation system

 #101
20170361338
2017-12-21

Two-stage dust-air separation structure and dust cup comprising same

 #102
20170320070
2017-11-09

Centrifugal fluid/particulate separator

 #103
20170266586
2017-09-21

Method and Apparatus for Fluid Separation

 #104
20170254328
2017-09-07

Method for operating a multi-phase pump and apparatus therefor

 #105
20170225108
2017-08-10

GAS-LIQUID SEPARATOR

 #106
20170225096
2017-08-10

System for liquid purification

 #107
20170114720
2017-04-27

Turbine engine and particle separators therefore

 #108
20170101896
2017-04-13

Turbine engine, components, and methods of cooling same

 #109
20160263590
2016-09-15

Centrifugal air cleaning system and method

 #110
20160186624
2016-06-30

HOLLOW BODY HAVING AN INTEGRATED OIL SEPARATING DEVICE

 #111
20160123227
2016-05-05

Separator assembly for a gas turbine engine

 #112
20160038953
2016-02-11

Joint support system for hydrocyclone liner

 #113
20150306528
2015-10-29

Swirl helical elements for a viscous impingement particle collection and hydraulic removal system

 #114
20150273484
2015-10-01

Modular cyclonic separator for separating solid impurities from an airflow

 #115
20150273483
2015-10-01

Apparatuses and methods for gas-solid separations using cyclones

 #116
20150273375
2015-10-01

Apparatuses and methods for gas-solid separations using cyclones

 #117
20150226214
2015-08-13

Method for operating a multi-phase pump and apparatus therefor

 #118
20150174508
2015-06-25

Gas-liquid separator

 #119
20150089907
2015-04-02

CENTRIFUGAL SPARK ARRESTOR ASSEMBLY

 #120
20150047305
2015-02-19

Separation device comprising a swirler

 #121
20150040762
2015-02-12

Swirl helical elements for a viscous impingement particle collection and hydraulic removal system

 #122
20150014258
2015-01-15

System and method to treat a multiphase stream

 #123
20140299540
2014-10-09

Centrifugal-force separator and filter arrangement having a centrifugal-force separator of said type

 #124
20140298761
2014-10-09

Centrifugal separator and filter arrangement having a centrifugal separator of said type

 #125
20140251140
2014-09-11

Methods To Reduce Gas Carry-Under For Cyclonic Separators

 #126
20140243571
2014-08-28

Sand separator

 #127
20140138306
2014-05-22

Pipeline type oil-water separator and cyclone generator for the same

 #128
20140001117
2014-01-02

Joint support system for hydrocyclone liner

 #129
20130327726
2013-12-12

Method and apparatus for fluid separation

 #130
20130240000
2013-09-19

Gas-liquid separator and polishing apparatus

 #131
20130228076
2013-09-05

Inertial extraction system

 #132
20130152525
2013-06-20

Gas-solids separation units and methods for the manufacture thereof

 #133
20130126421
2013-05-23

Hydroclone based fluid filtration system

 #134
20130081368
2013-04-04

Swirl helical elements for a viscous impingement particle collection and hydraulic removal system

 #135
20130001170
2013-01-03

Method and apparatus for fluid separation

 #136
20120297742
2012-11-29

Cyclonic fluid separator

 #137
20120292264
2012-11-22

Device and method for removing suspended-material particles

 #138
20120233973
2012-09-20

Variable flow particle separating structure

 #139
20120042909
2012-02-23

Dry vacuum cleaning appliance

 #140
20120037000
2012-02-16

Apparatuses and methods for gas-solid separations using cyclones

 #141
20120000168
2012-01-05

Inlet air filtration system

 #142
20110185710
2011-08-04

EXHAUST GAS PURIFYING DEVICE FOR INTERNAL COMBUSTION ENGINE, AND SWIRL GENERATING DEVICE

 #143
20110120959
2011-05-26

Hydroclone based fluid filtration system

 #144
20110078987
2011-04-07

Centrifugal separator for separating liquid particles from a gas flow

 #145
20110048696
2011-03-03

GAS-LIQUID SEPARATOR

 #146
20110036751
2011-02-17

Apparatus and method for superheated vapor contacting and vaporization of feedstocks containing high boiling point and unvaporizable foulants in an olefins furnace

 #147
20100319533
2010-12-23

Cyclonic fluid separator

 #148
20100275561
2010-11-04

Inertial separator

 #149
20100147021
2010-06-17

Fluid separator comprising a central body

 #150
20100140187
2010-06-10

Device and method for separating a flowing medium mixture with a stationary cyclone

 #151
20100072121
2010-03-25

Static fluid separator device

 #152
20090242490
2009-10-01

Method and apparatus for fluid separation

 #153
20090205489
2009-08-20

Hybrid separator

 #154
20090173073
2009-07-09

Method of separating COfrom a gas flow, COseparating device for carrying out the method, swirl nozzle for a COseparating device

 #155
20090139938
2009-06-04

CYCLONE SEPARATOR AND METHOD FOR SEPARATING A SOLID PARTICLES, LIQUID AND/OR GAS MIXTURE

 #156
20090084714
2009-04-02

Separator for separating a solid, liquid and/or gas mixture

 #157
20090065431
2009-03-12

IN-LINE SEPARATOR

 #158
20080290023
2008-11-27

Induced vortex particle separator

 #159
20080289502
2008-11-27

Cyclonic separator and method for degassing a fluid mixture

 #160
20080251419
2008-10-16

Apparatus and method for superheated vapor contacting and vaporization of feedstocks containing high boiling point and unvaporizable foulants in an olefins furnace

 #161
20080098898
2008-05-01

Gas-liquid separation apparatus

 #162
20080098897
2008-05-01

Gas-liquid separation apparatus

 #163
20080006250
2008-01-10

Separator Systems

 #164
20080006011
2008-01-10

In-line cyclone separator

 #165
20070295209
2007-12-27

Dust separation system for use with mobile equipment

 #166
20070201604
2007-08-30

Steam separator, boiling water reactor and swirler assembly

 #167
20070095032
2007-05-03

Inlet device and a method of controlling the introduction of a fluid into a separator

 #168
20070045168
2007-03-01

Hydroclone based fluid filtration system

 #169
20070039900
2007-02-22

Hydroclone based fluid filtration system

 #170
20060230718
2006-10-19

Dust-separating apparatus for vacuum cleaner

 #171
20060059874
2006-03-23

Dust separator for cyclone type cleaner

 #172
20060021356
2006-02-02

Water separator for air-conditioning systems

 #173
20060021305
2006-02-02

Cyclonic fluid separator

 #174
20050172589
2005-08-11

Device for a cyclone scrubber

 #175
20050086915
2005-04-28

Apparatus for separating particles from a flowing medium

 #176
20050042042
2005-02-24

Movement modification of feed streams in separation apparatus

 #177
20050028499
2005-02-10

Separator device

 #178
20050000200
2005-01-06

Axial demisting cyclone

 #179
16414806
2019-11-19

Bioluminescent tornado maker system

 #180
14228671
2015-02-03

Apparatuses and methods for gas-solid separations using cyclones

 #181
13926118
2016-02-09

Rain gutter with cyclonic debris ejection