Patents-Review.com
ClassID:

35856 ⎘

B04C5/04 - page 2 - CPC Classification

Classification description:

Apparatus in which the axial direction of the vortex is reversed; Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission Tangential inlets

Recent Application in this class:
#301
20090071880
2009-03-19

Cyclone separator having an inlet head

 #302
20090032457
2009-02-05

Hydrocyclones

 #303
20090031726
2009-02-05

STEAM TURBINE INSTALLATION AND ASSOCIATED OPERATING METHOD

 #304
20090010721
2009-01-08

Steam/water conical cyclone separator

 #305
20080314384
2008-12-25

Dry powder inhalers

 #306
20080209669
2008-09-04

Centrifugal dirt separation configurations for household-type and shop-type vacuum cleaners

 #307
20080155947
2008-07-03

Multi-cyclone dust separating apparatus of a vacuum cleaner

 #308
20080011692
2008-01-17

Cyclonic particle separator for fuel systems

 #309
20070234687
2007-10-11

Second-stage separator device for a vacuum cleaner

 #310
20070220845
2007-09-27

Cyclonic vacuum cleaner

 #311
20070214756
2007-09-20

Dust collecting apparatus with a plurality of inlets

 #312
20070199284
2007-08-30

Cyclone dust collecting apparatus for vacuum cleaner

 #313
20070151453
2007-07-05

Cyclone materials treatment system and method of introducing materials to be treated into a cyclone device

 #314
20070095032
2007-05-03

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

 #315
20070079582
2007-04-12

Cyclone dust collection apparatus

 #316
20070068127
2007-03-29

Cyclone apparatus, preliminary swirling unit used in the apparatus, and dust powder remover or automobile including the apparatus

 #317
20070011999
2007-01-18

Cyclone dirt separating apparatus and vacuum cleaner having the same

 #318
20060230995
2006-10-19

Method and installation for regulating the quantity of circulating solids in a circulating fluidized bed reactor system

 #319
20060230725
2006-10-19

Multi cyclone dust separating apparatus

 #320
20060230717
2006-10-19

Multi-cyclone dust collecting apparatus

 #321
20060226055
2006-10-12

Inlet head for a cyclone separator

 #322
20060130445
2006-06-22

Cyclone air purifier

 #323
20060117959
2006-06-08

Scrubber

 #324
20060102005
2006-05-18

Cyclone dust-collecting apparatus

 #325
20050242008
2005-11-03

Material classifier

 #326
20050242007
2005-11-03

Material classifier

 #327
20050229554
2005-10-20

Dust collecting apparatus for a vacuum cleaner

 #328
20050223897
2005-10-13

Vacuum cleaner air/liquid separator

 #329
20050218088
2005-10-06

Separator for liquids and/or multiphase fluids

 #330
20050192525
2005-09-01

Method and apparatus for removal of gas bubbles from blood

 #331
20050172586
2005-08-11

Cyclone dust-collecting apparatus

 #332
20050126394
2005-06-16

Separation of gases and solids using a cyclone

 #333
20050077234
2005-04-14

Cyclone separator

 #334
18483036
2025-06-17

Method and apparatus for modular hydrocyclone

 #335
17827960
2023-10-10

Method and apparatus for hydrocyclone

 #336
17494124
2024-08-06

Oil-water emulsion breakup (OWEB) process and system

 #337
17128031
2022-11-29

Annular axial mixing system for gas-liquid flow

 #338
16819922
2022-05-31

Method and apparatus for hydrocyclone

 #339
16696940
2020-06-30

Dual stage cyclone separator, dual stage cyclone separator assembly, and method of using same

 #340
15927148
2020-09-22

Well production stream solid debris separator apparatus

 #341
15795275
2019-02-26

Cyclone separator with flow altering baffles

 #342
15161736
2017-09-26

Low headloss feed devices and control methods for tray-type vortex grit removal systems

 #343
14613619
2018-02-06

Highly retentive automatically skimmable tank

 #344
14087431
2015-05-05

Centrifugal separator with filter rod