| Patents for B04C 9 - Combinations with other devices, e.g. fans (1,957) |
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| 07/25/2001 | EP0904156B1 Apparatus for the separation of heavier from lighter fractions in aqueous slurries by means of centrifugal force |
| 07/25/2001 | CN2439907Y Composite multi-phase medium separation apparatus |
| 07/17/2001 | US6261330 Apparatus for separating particles from a fluid flow |
| 07/17/2001 | US6260234 Upright vacuum cleaner with cyclonic airflow |
| 07/05/2001 | DE10065109A1 Solid particles removal filter for dry gases has rectangular filter housing with cyclone for primary removal of dust and set of plate filters for precipitation of remaining dust |
| 07/04/2001 | CN2437410Y Wet waste gas cleaner |
| 06/28/2001 | WO2001045853A1 Cyclonic separating apparatus |
| 06/13/2001 | EP1105680A1 Heating and incineration device |
| 06/13/2001 | DE19959183A1 Wind sifter to separate coarse and fine goods has sifter chamber with outputs for coarse fraction and for fine fraction and air mixture and separation cyclone to remove fine fraction |
| 06/12/2001 | US6245300 Horizontal cyclone separator for a fluidized bed reactor |
| 06/06/2001 | CN2433532Y Compound high-pressure electrostatic dust remover |
| 05/25/2001 | WO2001036068A1 A system for cleaning air and method for using same |
| 05/25/2001 | WO2001035809A1 Union device for dust-box in cyclone type vacuum cleaner |
| 05/18/2001 | CA2326298A1 Dense medium cyclone separator |
| 05/17/2001 | WO2001034725A1 Flash-pyrolysis in a cyclone |
| 05/10/2001 | WO2001032066A1 Dust and dirt separation assembly |
| 05/08/2001 | CA2232069C A fluidized catalytic cracking apparatus with contained vortex third stage separator |
| 04/26/2001 | WO2001028400A1 Cyclonic vacuum cleaner |
| 04/11/2001 | EP0744996B1 Air purification and pollution control cyclonic exchanger |
| 03/27/2001 | US6206202 Cyclone separator |
| 03/20/2001 | US6202576 Process for recycling fine-particle solids discharged from a reactor vessel with a gas |
| 03/07/2001 | EP1080298A1 Oil separator for removing oil from the crankcase ventilation gases of an internal combustion engine |
| 02/15/2001 | WO2001010536A1 Powered low restriction air precleaner device and method for providing a clean air flow to an apparatus such as a combustion engine air intake, engine cooling system, ventilation system and cab air intake system |
| 02/07/2001 | CN1061566C 旋流粉尘收集器 Cyclone dust collector |
| 02/06/2001 | US6183641 Prandtl layer turbine |
| 01/24/2001 | CN1061081C System to separate suspensions of catalyst particles and reacted mixture of hydrocarbons and catalytic cracking process |
| 01/16/2001 | US6174127 Prandtl layer turbine |
| 12/28/2000 | DE19914674C1 Apparatus for dynamic filtration of fluid-solid mixture particularly suspensions has filter chamber |
| 12/27/2000 | EP1062047A1 Cyclone separator |
| 12/05/2000 | US6156192 Waste treatment system |
| 11/29/2000 | CN2407839Y Device for recovering material by dry method |
| 11/29/2000 | CN1275098A Particle separating apparatus |
| 11/22/2000 | EP1052924A1 Upright vacuum cleaner with cyclonic airflow |
| 11/09/2000 | WO2000035330A3 Upright vacuum cleaner with cyclonic airflow |
| 11/02/2000 | WO2000064321A1 Device for reducing pressure loss of cyclone dust collector |
| 10/17/2000 | US6132600 Filtration and treatment system |
| 10/12/2000 | WO2000059608A1 Arrangement for separating particles of liquid from a gas stream |
| 10/02/2000 | CA2304266A1 Apparatus and process for separating fluids and particles |
| 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 |
| 08/31/2000 | WO2000050538A1 Gas-solid separation process |
| 08/31/2000 | CA2365008A1 Gas-solid separation process |
| 08/16/2000 | EP1027163A1 Particle separating apparatus |
| 08/02/2000 | EP1024290A1 Vacuum pump systems |
| 07/20/2000 | WO2000042292A1 Separation apparatus comprising a friction machine |
| 07/18/2000 | US6090174 Separator device provided with a cyclone chamber with a centrifugal unit, and vacuum cleaner provided with such a separator device |
| 07/18/2000 | US6089317 Cyclonic separator assembly and method |
| 07/08/2000 | CA2258428A1 Prandtl layer turbine |
| 07/08/2000 | CA2258423A1 Prandtl layer turbine |
| 07/08/2000 | CA2258419A1 Prandtl layer turbine |
| 07/08/2000 | CA2258416A1 Vacuum cleaner |
| 06/29/2000 | WO2000036967A1 Cyclonic separator and fan combination |
| 06/22/2000 | WO2000035330A2 Upright vacuum cleaner with cyclonic airflow |
| 06/20/2000 | CA2030102C Method and apparatus for removing solid particulates from a fluid stream |
| 06/13/2000 | US6073775 Cyclonic-static micro-bubble floatation apparatus and method |
| 06/06/2000 | US6070291 Upright vacuum cleaner with cyclonic air flow |
| 05/31/2000 | EP1004339A1 Vortex sewage disposal apparatus |
| 05/31/2000 | CN1254686A Vortex equipment for treating sewage |
| 05/24/2000 | CN2379329Y Whirlwind type electric lifting/lowering carving machine with dust-removing function |
| 05/23/2000 | US6065695 Dry and crush treating method using jet burner and treating apparatus therefor |
| 05/18/2000 | WO2000027949A1 Separator apparatus |
| 05/18/2000 | WO2000027538A1 Separator apparatus |
| 05/04/2000 | WO2000024519A1 Cyclonic separating apparatus |
| 04/20/2000 | WO2000021676A1 Device for dispersal of fluidized powder |
| 04/20/2000 | CA2346241A1 Device for dispersal of fluidized powder |
| 04/19/2000 | CN2374268Y High air speed cyclone electrical dusting unit |
| 04/13/2000 | WO2000019881A1 An apparatus for picking up and collecting particulate material |
| 04/13/2000 | CA2346144A1 An apparatus for picking up and collecting particulate material |
| 04/06/2000 | WO2000018483A1 Cyclonic evaporator |
| 04/05/2000 | CN1051032C Apparatus for separation of solid from mixture of solids and fluid |
| 04/04/2000 | CA2009187C Method and apparatus for wetting the particles contained in a gas flow |
| 03/29/2000 | CN1050780C Apparatus and process for solids-fluid separation |
| 03/28/2000 | US6042628 Cyclone type dust collector |
| 03/14/2000 | US6036871 Method and device for separating heavier from lighter parts of aqueous slurries by means of centrifugal force effects |
| 03/14/2000 | US6036027 Vibratory cleaner |
| 03/09/2000 | WO2000012220A1 Particle separating apparatus |
| 02/24/2000 | WO2000009949A1 Heating and incineration device |
| 02/23/2000 | EP0791161B1 A method and a device for reducing any buildup of corrosion accumulations in a conduit circuit for a continuous flow of a system liquid |
| 02/23/2000 | CN1245450A Apparatus for separating particles from fluid flow |
| 02/22/2000 | US6026540 Upright vacuum cleaner with cyclonic airflow |
| 02/16/2000 | EP0886743B1 Water separation system |
| 02/09/2000 | EP0978482A1 Machine for treating wastewater by centrifugal separation and flotation |
| 01/26/2000 | EP0801696B1 Screening arrangement |
| 01/25/2000 | CA2160465C Process and apparatus for the treatment of waste water |
| 01/11/2000 | CA2184613C Fluid catalytic cracking process and apparatus with contained vortex third stage separator |
| 12/29/1999 | EP0696259B1 Apparatus for the treatment of waste water |
| 12/21/1999 | US6004386 Apparatus for creating gas-liquid interfacial contact conditions for highly efficient mass transfer |
| 12/21/1999 | US6004364 Separation device |
| 12/21/1999 | US6003196 Upright vacuum cleaner with cyclonic airflow |
| 12/21/1999 | CA2067490C Flue gas treatment apparatus and flue gas treatment system |
| 11/18/1999 | DE19822183A1 Separating device for particles in fluid flow |
| 11/02/1999 | US5976207 Water separating system |
| 10/19/1999 | US5968351 Apparatus for receiving metalworking fluid |
| 10/19/1999 | US5968231 Cyclone exchanger with tranquilizing tank and method for purifying and decontaminating air |
| 10/07/1999 | DE19826002A1 Hochleistungs-Kompakt-Cybagfilter High Performance Compact Cybagfilter |
| 10/05/1999 | US5961701 Moisture separator for digester gases and landfill gases and raw natural gases |
| 10/05/1999 | US5961675 High efficiency compact Cybagfilter |
| 09/29/1999 | EP0873194A4 Vortex system for separating particles from a liquid stream |
| 09/29/1999 | CN1229688A High efficiency compact cybagfilter |
| 09/23/1999 | WO1999047269A1 Cyclone separator |