| Patents for B04C 5 - Apparatus in which the axial direction of the vortex is reversed (6,912) |
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| 05/02/2001 | CN1065151C Recirculating fluidized bed reacter |
| 05/01/2001 | CA2162437C Compact, high-efficiency, gas/liquid separator method and apparatus |
| 04/26/2001 | WO2001028400A1 Cyclonic vacuum cleaner |
| 04/24/2001 | US6221134 Apparatus and method for separating particles from a cyclonic fluid flow |
| 04/12/2001 | WO2000074815A3 Device for separating a mixture of gas with liuqid and/or solid material |
| 04/11/2001 | EP0744996B1 Air purification and pollution control cyclonic exchanger |
| 04/10/2001 | US6214075 Cyclone separator |
| 04/10/2001 | US6213208 Three component separation in an oil well |
| 04/04/2001 | CN2425711Y Fine powder separator |
| 03/28/2001 | EP1087055A1 Hydrocyclone plant |
| 03/28/2001 | EP1086734A1 Gas/liquid separation system in a hydrocarbon conversion process |
| 03/27/2001 | US6206202 Cyclone separator |
| 03/20/2001 | US6202576 Process for recycling fine-particle solids discharged from a reactor vessel with a gas |
| 03/15/2001 | WO2001017688A1 Cyclone collector for vacuum cleaner |
| 03/15/2001 | WO2001017638A2 Constant arc contour hydrocyclone cleaner |
| 03/07/2001 | EP1080298A1 Oil separator for removing oil from the crankcase ventilation gases of an internal combustion engine |
| 03/06/2001 | US6197266 System for sealing a cyclone leg |
| 03/01/2001 | DE19938774A1 Vorrichtung zum Abtrennen von Teilchen aus einem Fluid An apparatus for separating particles from a fluid |
| 02/28/2001 | CN1285359A Method and equipment for making starch |
| 02/22/2001 | WO2001012334A1 Hydrocyclone |
| 02/22/2001 | WO2001012050A1 Device for separating particles from a fluid |
| 02/20/2001 | US6190543 Cyclonic separator |
| 02/07/2001 | EP1073526A1 Device and method for the separation of fluids |
| 02/07/2001 | CN1061566C 旋流粉尘收集器 Cyclone dust collector |
| 02/01/2001 | WO2001007168A1 Apparatus and method for separating particles from a cyclonic fluid flow |
| 02/01/2001 | CA2379884A1 Apparatus and method for separating particles from a cyclonic fluid flow |
| 01/30/2001 | CA2234238C Cleaner with inverted hydrocyclone |
| 01/25/2001 | WO2001005291A1 Vacuum cleaner |
| 01/25/2001 | DE19934396A1 Cyclone for a powder coating assembly has barrier flaps at the inflow and outflow sides to be positioned for normal operation and in a counter current mode for cleaning |
| 01/24/2001 | EP1069957A1 Separator inlet |
| 01/24/2001 | CN1280884A Multi-tube cyclone duster with sintered protecting layer |
| 01/18/2001 | WO2001003847A1 Trickle valve |
| 01/17/2001 | EP1069234A1 Method and device for removing impurities from a hydrocyclone |
| 01/17/2001 | CN2414843Y High-temp. separator |
| 01/16/2001 | US6173474 Construction of a vacuum cleaner head |
| 01/10/2001 | EP1066115A2 Cyclonic separation apparatus |
| 01/10/2001 | CN2413795Y Cyclone dust remover |
| 01/09/2001 | US6171356 Cyclonic vacuum generator apparatus and method |
| 01/03/2001 | EP1065003A1 Device and method for recovering powder and spray coating installation with such a device |
| 01/03/2001 | CN2412659Y Wet Vortex column plate for granite desulfruizing dust remover |
| 01/03/2001 | CN1278460A Separation apparatus, separation unit used for same, and separation method thereof |
| 01/02/2001 | US6168716 Cyclone separator having a variable transverse profile |
| 01/02/2001 | US6168641 Cyclone separator device for a vacuum cleaner |
| 01/02/2001 | CA2082269C Hydrocyclone plant |
| 12/28/2000 | DE19914674C1 Apparatus for dynamic filtration of fluid-solid mixture particularly suspensions has filter chamber |
| 12/28/2000 | CA2312532A1 Powder recovery device and process and installation for coating product spraying equipped with such a device |
| 12/27/2000 | EP1063017A2 Seperating device, seperation unit for such a seperating device, and seperating method. |
| 12/27/2000 | EP1062047A1 Cyclone separator |
| 12/27/2000 | CN2411853Y Reclaiming appts. for dust products or dust semi-products |
| 12/27/2000 | CN2411852Y Frequency changing speed regulating rough powder separator |
| 12/21/2000 | CA2311747A1 Separating device, separation unit for such a separating device, and separating method |
| 12/20/2000 | EP1059993A1 Cleaning apparatus |
| 12/20/2000 | CN2411060Y Cyclone separator for high-temp recirculating fluidized bed |
| 12/19/2000 | US6162355 Cyclonic purification of machine tool coolant |
| 12/14/2000 | WO2000074815A2 Device for separating a mixture of gas with liuqid and/or solid material |
| 12/14/2000 | WO2000074548A1 Multi-cyclone collector for vacuum cleaner |
| 12/14/2000 | WO2000074547A1 Cyclone dust collector |
| 12/13/2000 | CN2410042Y Axial direction coarse grain separator |
| 12/07/2000 | WO2000072937A1 Improved injection of a solids-laden water stream into a centrifugal separator |
| 12/07/2000 | DE10023009A1 Large-scale industrial gas cyclone separator has rough inner surface structures reducing pressure losses without reduction in operating efficiency |
| 12/06/2000 | CN1275922A Mixing apparatus |
| 11/30/2000 | WO2000041454A3 Air flow passage for a cyclonic separator and vacuum cleaner having same |
| 11/30/2000 | DE19923600A1 Process for preparing mineral raw materials involves directing separating medium in two or more partial streams into separating vessel with flow parameters each controllable independently |
| 11/29/2000 | EP1054725A1 Method and assembly for separating solids from a gaseous phase |
| 11/29/2000 | CN1275098A Particle separating apparatus |
| 11/29/2000 | CN1274620A Method for sorting raw ore, especially coal |
| 11/23/2000 | WO2000069568A1 Separation and collection of analyte materials |
| 11/22/2000 | EP1052924A1 Upright vacuum cleaner with cyclonic airflow |
| 11/22/2000 | CN1273882A Cyclone separator with exhaustion part |
| 11/21/2000 | US6149805 Hydrocyclones |
| 11/16/2000 | WO2000068548A1 Oil separator for deoiling crankcase ventilation gases of an internal combustion engine |
| 11/14/2000 | US6146597 For quick separation between a solid material and gaseous material from mixture |
| 11/14/2000 | US6146525 Apparatus and methods for separating particulates from a particulate suspension in wastewater processing and cleaning |
| 11/14/2000 | CA2082268C Hydrocyclone assembly |
| 11/09/2000 | WO2000035330A3 Upright vacuum cleaner with cyclonic airflow |
| 11/08/2000 | EP0799093B1 Improved dust separation apparatus |
| 11/08/2000 | CN2404593Y Ceramic vortex flow tube |
| 11/07/2000 | US6143175 Injection of a solids-laden water stream into a centrifugal separator |
| 11/07/2000 | US6141826 Center air feed for cyclonic separator |
| 11/02/2000 | WO2000064321A1 Device for reducing pressure loss of cyclone dust collector |
| 10/31/2000 | US6138758 Method and apparatus for downhole hydro-carbon separation |
| 10/19/2000 | WO2000040135B1 Vacuum cleaner utilizing electrostatic filtration and electrostatic precipitator for use therein |
| 10/18/2000 | CN1270546A Cyclone refractory system |
| 10/17/2000 | US6132494 Dynamic separation of liquid phase in dehydration step and split into light oil phase and heavy water phase, dynamic separation of the water phase to deoil and produce pure water and reject; gas phase injected into a water injection flow |
| 10/12/2000 | WO2000059608A1 Arrangement for separating particles of liquid from a gas stream |
| 10/11/2000 | EP1042981A2 Emptying device for a cyclone vacuum cleaner |
| 10/10/2000 | US6129775 Terminal insert for a cyclone separator |
| 10/10/2000 | US6129217 Hydrocyclone and separator assemblies utilizing hydrocyclones |
| 10/04/2000 | EP1040387A1 An apparatus and a method for preparing a processing bath, a manifold, and a use of a manifold |
| 10/04/2000 | CN1268408A Dust-removing device with particles coagulator |
| 09/28/2000 | WO2000057038A1 Oil separator for removing oil from the crankcase ventilation gases of an internal combustion engine |
| 09/28/2000 | DE19912271A1 Ölabscheider zur Entölung von Kurbelgehäuse-Entlüftungsgasen einer Brennkraftmaschine Oil separator for removal of oil from crankcase ventilation gases of an internal combustion engine |
| 09/27/2000 | EP1037695A1 Combined hydrocyclone and filter system for treatment of liquids |
| 09/27/2000 | CN1268068A Improved helical separator |
| 09/13/2000 | EP1034021A1 Separators |
| 09/06/2000 | CN2394720Y Jet flux dust collector |
| 09/06/2000 | CN1265602A Apparatus and method for separating mixture of less dense liquid and more dense liquid |
| 08/31/2000 | WO2000050538A1 Gas-solid separation process |
| 08/31/2000 | CA2365008A1 Gas-solid separation process |
| 08/30/2000 | EP1031381A1 Hydrocyclone with removal of misplaced coarse fraction in overflow |