| Patents for B04C 5 - Apparatus in which the axial direction of the vortex is reversed (6,912) |
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| 05/13/2004 | US20040088956 Apparatus for separating particles from fluid flow |
| 05/12/2004 | EP1418006A2 Cyclone separator |
| 05/05/2004 | CN1494459A Improvements in and relating to hydrocyclones |
| 05/05/2004 | CN1493407A Plane thread ceramic integral cyclone pipe |
| 05/05/2004 | CN1148264C Gas-solid cyclone separation method capable of reducing wear and its equipment |
| 04/29/2004 | DE3943819B4 Einheit zum Abscheiden von Luft Unit for separating air |
| 04/28/2004 | EP1413359A1 Process and apparatus for separating heavy materials from a fibrous suspension |
| 04/28/2004 | CN1492782A Filter apparatus |
| 04/28/2004 | CN1491752A 旋风除尘器 Cyclones |
| 04/28/2004 | CN1491735A Clean water separator by water force of muddy water |
| 04/28/2004 | CN1147341C Separator for mixture of non soluble liquids |
| 04/22/2004 | US20040074828 Cyclone separator suitable for variable fluid flow rates |
| 04/22/2004 | US20040074814 Centrifugal separator in particular for fluidized bed reactor device |
| 04/21/2004 | CN1489970A Electric dust cleaner |
| 04/15/2004 | WO2004030793A1 Scrubber |
| 04/15/2004 | WO2004030508A1 Improved air/particle separation apparatus and method |
| 04/15/2004 | US20040071608 Closed cyclone system having a flow rate distributor and use of same |
| 04/15/2004 | US20040069705 Long free vortex, multi-compartment separation chamber cyclone apparatus |
| 04/15/2004 | US20040069047 Method and apparatus for concentrated airborne particle collection |
| 04/15/2004 | US20040068828 Upright vacuum cleaner with cyclonic air flow |
| 04/15/2004 | US20040068827 Vacuum cleaner |
| 04/14/2004 | EP1248681B1 Sealing system for cyclone leg |
| 04/14/2004 | CN2611044Y Combination type purification apparatus |
| 04/14/2004 | CN2611043Y Vortex dust-remover for industrial gas waste heat recovery |
| 04/14/2004 | CN1488445A Cyclone separator suitable to variable fluid speed |
| 04/08/2004 | DE10153898B4 Zyklonenstaubsammelvorrichtung für einen Staubsauger Cyclone dust collecting apparatus for a vacuum cleaner |
| 04/07/2004 | CN2609666Y Spiral fallout dust-removing equipment |
| 04/07/2004 | CN2609665Y Large gas-liquid separator with rectifier-type folded plate |
| 04/01/2004 | WO2004026486A1 Assembly for operating hydrocyclones, in particular for flue-gas desulphurisation plants |
| 04/01/2004 | WO2004026485A1 Improved separation apparatus |
| 03/31/2004 | EP1231856B9 Dust and dirt separation assembly |
| 03/31/2004 | CN2608110Y Desulfur denitrogen and dust removing device |
| 03/31/2004 | CN1143718C Improved helical separator |
| 03/31/2004 | CN1143653C Device for reducing pressure loss of cyclone dust collector |
| 03/30/2004 | WO2004031652A1 Combined incinerator |
| 03/30/2004 | US6712968 Apparatus for treating fluids |
| 03/30/2004 | CA2449376A1 Assembling incinerator |
| 03/30/2004 | CA2271158C An apparatus and a method for separating particles from hot gases |
| 03/25/2004 | DE10227355B4 Siebbaugruppe für einen Fliehkraft-Staubabscheider für einen Staubsauger A screen assembly for a cyclone dust collector for a vacuum cleaner |
| 03/23/2004 | US6709476 Centrifugal air-oil separator |
| 03/17/2004 | EP1397521A2 Method and device for treating particulate material |
| 03/17/2004 | CN1482947A A centrifugal separator, in particular for a fluidized bed reactor device |
| 03/16/2004 | US6706095 Cyclonic separating apparatus |
| 03/11/2004 | WO2004020106A1 Device for collecting liquid from a two-phase fluid and fuel cell comprising one such device |
| 03/09/2004 | US6702877 Apparatus and method for processing of a mixture of gas with liquid and/or solid material |
| 03/09/2004 | US6702868 Grill assembly of a cyclone dust-collecting apparatus for a vacuum cleaner |
| 03/04/2004 | WO2003030702A3 Vacuum cleaner |
| 03/04/2004 | US20040040892 Gas/liquid separation system used in a hydrocarbonconversion process |
| 03/04/2004 | US20040040270 Cyclonic vacuum cleaner |
| 03/04/2004 | US20040040178 Milling and drying apparatus incorprorating a cyclone |
| 03/03/2004 | EP1393813A1 Centrifugal separator designed as cyclone |
| 03/03/2004 | EP1393812A1 Multi-chamber hydrocyclone separator |
| 03/03/2004 | CN1140609C Apparatus and method for separating and stripping fluid catalyst cracking particks from gaseous hydrocarbons |
| 03/03/2004 | CN1140315C Smoke and fume inlet duct of cyclone separator |
| 02/26/2004 | WO2003091539A3 Sand and particle separator for fluid pumping systems |
| 02/26/2004 | DE10239359A1 Hydrocyclone separator for removing oil from an oil-water-sand mixture produced during offshore oil recovery comprises single hydrocyclones provided with layer made from high sliding high wear resistant plastic |
| 02/26/2004 | DE10239358A1 Cyclone for removing solid materials or liquids from liquids has a turbulence chamber with inner surfaces consisting of a hard material made from tungsten carbide containing nickel and/or chromium |
| 02/25/2004 | EP1391245A1 A cyclone separator suitable for variable fluid flow rates. |
| 02/25/2004 | CN1139419C Apparatus and method for separating mixture of low dense liquid and high dense liquid |
| 02/19/2004 | WO2004014538A1 Process and apparatus for the separation of the catalyst using a cyclone in a fcc process |
| 02/19/2004 | DE10235743A1 Cyclone separator e.g. as oil separator has one piece upper housing part comprising base body and cover with gas outlet and connected to lower housing part |
| 02/19/2004 | CA2493684A1 Process and apparatus for the separation of the catalyst using a cyclone in a fcc process |
| 02/18/2004 | CN1138599C Acrylonitrile reactor two stage cyclone separator set |
| 02/11/2004 | CN2602833Y Improved series double-axial raw powder separator |
| 02/05/2004 | US20040020869 Forms uniform and thin film of fluid, thus exposing the maximum amount of the surface area of the fluid to the effect of the vortex chamber |
| 02/05/2004 | US20040020868 Method and apparatus for treating fluids |
| 02/05/2004 | US20040020867 Method and apparatus for treating fluids |
| 02/04/2004 | EP1385631A1 Improvements in and relating to hydrocyclones |
| 02/03/2004 | US6685759 Cascade impactor and jet plate for same |
| 01/29/2004 | WO2004009244A2 Cyclone separator with a vortex extender pin |
| 01/29/2004 | US20040016078 Upright vacuum cleaner with cyclonic airflow |
| 01/29/2004 | CA2498522A1 Swirl tube separator |
| 01/28/2004 | CN2601129Y Powder sorter |
| 01/28/2004 | CN1471434A 垂直旋风分离器 Vertical cyclone |
| 01/21/2004 | CN2600173Y Triproduct heavy medium cyclone with pressureless feeding |
| 01/21/2004 | CN2600172Y Triproduct heavy medium cyclone with flow guiding structure |
| 01/21/2004 | CN2600171Y Dust-proof experimental facility |
| 01/20/2004 | US6679930 Device for reducing pressure loss of cyclone dust collector |
| 01/14/2004 | EP1379608A2 Cyclone separator |
| 01/14/2004 | EP1379607A2 Fcc reactor vessel |
| 01/07/2004 | EP1377650A1 Processing of carbonaceous material |
| 01/07/2004 | EP1377196A1 Cyclonic separating apparatus |
| 01/07/2004 | CN2597086Y Spiral flow guiding type cyclone separator |
| 01/07/2004 | CN1133504C Efficient cyclone separator for gas delivering pipeline |
| 12/31/2003 | WO2004001388A1 Method and apparatus for concentrated airborne particle collection |
| 12/31/2003 | WO2004000391A1 Gas separation devices |
| 12/31/2003 | CN1133037C Horizontal square heat-exchanging separator |
| 12/31/2003 | CA2729519A1 Gas separation devices |
| 12/30/2003 | US6669845 Cyclone separator |
| 12/24/2003 | CN2593912Y Antibiotic resin separator |
| 12/24/2003 | CN1462644A Flue gas treatment plant and flue gas treatment system |
| 12/24/2003 | CN1462605A Vacuum cleaner with cyclone dust collector |
| 12/24/2003 | CN1462604A Cyclone dust collector for vacuum cleaner |
| 12/24/2003 | CN1462603A 真空吸尘器 Vacuum cleaners |
| 12/18/2003 | WO2003084641A3 Filter elements; air cleaner; assembly; and, methods |
| 12/17/2003 | EP1371318A2 Electric vacuum cleaner |
| 12/17/2003 | EP1370364A2 Process and apparatus for separating two phases from each other |
| 12/17/2003 | EP1370173A1 Cyclonic separating apparatus |
| 12/17/2003 | EP1095209B1 Oil separator for deoiling crankcase ventilation gases of an internal combustion engine |
| 12/17/2003 | CN2592280Y Cone-diffusion cyclone separator |