| Patents for B01D 50 - Combinations of devices for separating particles from gases or vapours (13,509) |
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| 05/12/2005 | DE202005003368U1 Vorrichtung zum Abscheiden von Feststoffen aus einem gasförmigen Medium Device for separating solids from a gaseous medium, |
| 05/11/2005 | CN2698252Y A highly effective vacuum cleaning sweeper |
| 05/11/2005 | CN1614320A Vertical photoelectric air purifier |
| 05/11/2005 | CN1613543A Smoke processor |
| 05/06/2005 | WO2005040593A1 Precleaner arrangement for use in air filtration, method of operation of precleaner and air cleaner comprising the precleaner arrangement |
| 05/05/2005 | US20050091950 Power steering fluid reservoir cap with a mist condensing filter |
| 05/05/2005 | US20050091949 Breather valve device for the container for an electronic control unit |
| 05/05/2005 | US20050091945 Waste separating device for vacuum cleaner |
| 05/05/2005 | US20050091787 Upright vacuum cleaner with cyclonic airflow |
| 05/05/2005 | US20050091786 Upright vacuum cleaner with cyclonic airflow |
| 05/04/2005 | EP1527807A1 Device and method for separating dust from an explosive dust/air mixture |
| 05/04/2005 | EP1139843B1 Upright vacuum cleaner with cyclonic airflow |
| 05/03/2005 | US6887437 Housing connected to silicon wafer with etched pores with catalyst covering |
| 05/03/2005 | US6887290 Debris separation and filtration systems |
| 05/03/2005 | US6886328 Interference chamber, centrifugal separator, and nitrogen oxide (NOX) decomposition unit; diesel engines |
| 04/28/2005 | WO2005037407A1 Demisting chamber with elbow strainer |
| 04/27/2005 | CN2695089Y Sproy cyclone desulfur dust separator |
| 04/27/2005 | CN2695088Y Self-heating type desulfur dust separator |
| 04/27/2005 | CN2695087Y Electron-bag combined dust separator |
| 04/27/2005 | CN1198533C Cyclone dust collector and vacuum cleaner using such cyclone dust collector |
| 04/20/2005 | EP1523917A2 Upright vacuum cleaner with cyclonic airflow |
| 04/20/2005 | EP1204450B1 Powered air precleaner device and method for providing a clean air flow |
| 04/19/2005 | US6880360 Compressor systems for use with smokeless lubricant |
| 04/14/2005 | US20050076782 Gas scrubber |
| 04/14/2005 | US20050076622 Device for separating dust and filth in flowing media |
| 04/13/2005 | CN2691686Y High effect fortified composite type dust removal cleaning equipment |
| 04/07/2005 | US20050072308 Air cleaner |
| 04/06/2005 | CN2690031Y Separator of integrated membrane separator |
| 04/05/2005 | US6875247 Including control of ratio of gas and liquid Reynolds numbers relative to Suratman number; wick-containing laminated devices capable of separating fluids |
| 04/05/2005 | CA2220262C Cyclone dust collector |
| 03/31/2005 | US20050066633 Method and apparatus for filtering contaminants |
| 03/30/2005 | CN2688362Y Effective multi-flow air showering chamber |
| 03/30/2005 | CN2688361Y Natural gas multi-phase separator |
| 03/30/2005 | CN2688360Y Smoke dust filter of boiler |
| 03/30/2005 | CN2688359Y Assembled smoke purifier |
| 03/29/2005 | US6872240 Passing contaminated air stream into a contained aqueous solution; diffusing and passing through aqueous solution; generating and continuously maintaining an aqueous-froth having wet surfaces; passing through scrubbing chamber |
| 03/24/2005 | US20050060970 Gas/liquid separator |
| 03/23/2005 | EP1516168A1 Method and apparatus for concentrated airborne particle collection |
| 03/23/2005 | CN2686707Y Efficient one-way air raining chamber |
| 03/23/2005 | CN2686706Y Combined waste gas treating device |
| 03/23/2005 | CN1597059A Twin-tower circulation washing and suction smoke and desulfurization method for waste water of power plant boiler |
| 03/23/2005 | CN1597050A Method for cleaning gas exhausted from fluidized bed |
| 03/22/2005 | US6869458 Bioclean room unit |
| 03/17/2005 | WO2005023396A1 Gas/liquid separator |
| 03/17/2005 | US20050055796 Upright vacuum cleaner with cyclonic airflow |
| 03/17/2005 | DE10336206A1 Air intake cleaning system, for supercharged internal combustion engines, using inertial separators, has cyclones both upstream and downstream of turbo-compressor |
| 03/16/2005 | CN2684913Y Lead dust fume low-temperature dedusting device |
| 03/16/2005 | CN1593718A Method for purifying smoke and dust and equipment thereof |
| 03/10/2005 | WO2004114435A9 Catalytic air purification system |
| 03/10/2005 | DE20221109U1 Cleaning process for waste air from extractor hoods in large kitchens uses extractor fan with curved intake channel, to deflect intake air along curved surface and through sprayed cleaning fluid |
| 03/10/2005 | CA2535721A1 Process and apparatus for the production of useful products from carbonaceous feedstock |
| 03/09/2005 | EP1511412A1 Sucking system with water filtering |
| 03/09/2005 | CN2683233Y Water cooling purifying device for smoke from rubbish incineration |
| 03/09/2005 | CN1589951A Ammonium chloride dry dusting method |
| 03/09/2005 | CN1589950A Filter device |
| 03/08/2005 | US6863716 Trap-type air purification system |
| 03/08/2005 | US6863702 Bagless dustcup |
| 03/03/2005 | WO2005018780A2 Separation device an inlet therefor |
| 03/02/2005 | CN2681812Y Z type oil smoke removing device |
| 02/24/2005 | WO2005017415A1 Separation apparatus |
| 02/24/2005 | US20050042151 Nonwoven composites and related products and processes |
| 02/23/2005 | CN1585616A Waste separating device for vacuum cleaner |
| 02/22/2005 | US6858067 Filtration vessel and method for rotary gas compressor system |
| 02/22/2005 | US6858056 Oil separator |
| 02/22/2005 | US6857164 Upright vacuum cleaner with cyclonic air flow |
| 02/16/2005 | EP1506051A1 Device and method for separating mixtures |
| 02/16/2005 | CN1189232C Duster for electric magnesite-smelting furnace |
| 02/10/2005 | WO2005013333A2 Monolith for use in regenerative oxidizer systems |
| 02/10/2005 | WO2005011460A1 Cyclonic separator for separating particles from an airflow and vacuum cleaner including such a separator |
| 02/10/2005 | US20050028675 Vacuum cleaner |
| 02/10/2005 | US20050028498 Separation apparatus |
| 02/10/2005 | US20050028318 Upright vacuum cleaner with cyclonic air flow |
| 02/09/2005 | CN2677019Y Composite type integral high efficiency sulfur removal dust separator |
| 02/09/2005 | CN2677016Y Low temperature spray dust separator |
| 02/09/2005 | CN2677015Y Compostie type oil fame furifying apparatus |
| 02/09/2005 | CN1575845A Inertial driving centrifugal dust separator |
| 02/08/2005 | US6852148 Aerosol separator and method |
| 02/03/2005 | US20050022551 Compressor systems for use with smokeless lubricant |
| 02/03/2005 | US20050022484 Filter elements; air cleaner; assembly; and, methods |
| 02/03/2005 | US20050022482 Filter configuration for a vapor extraction hood |
| 02/02/2005 | CN2675236Y Eddy flow wet type desulfurizing dust collector |
| 02/02/2005 | CN2675235Y Electrolytic oxidation bubbling cleaning type air purifier |
| 02/02/2005 | CN1572357A Oil mist removing device |
| 02/02/2005 | CN1572221A Cyclone dust collecting device and vacuum cleaner having the same |
| 02/02/2005 | CN1572219A Cyclone dust-collecting apparatus of vacuum cleaner |
| 02/01/2005 | US6849100 Fresh air ducts including downstream filters for clean rooms |
| 02/01/2005 | US6848146 Upright vacuum cleaner with cyclonic airflow |
| 01/27/2005 | WO2005006934A2 Ambient air backflushed filter vacuum |
| 01/27/2005 | US20050016138 Serviceable vortex-type filter assembly and method for servicing same |
| 01/27/2005 | DE10326062A1 Air washer with breathing filter has air filter of thin air-permeable woven fabric floating on/above water surface when blower is switched-off/on, and can be disposed of in compost |
| 01/27/2005 | CA2532147A1 Multi-phase separation system |
| 01/26/2005 | EP1500423A1 Filter assembly of vortex type |
| 01/20/2005 | US20050011036 Ambient air backflushed filter vacuum |
| 01/20/2005 | DE202004017287U1 Vorrichtung zum Behandeln wenigstens eines durch einen Strömungskanal geführten gasförmigen Mediums An apparatus for treating at least one guided through a flow channel gaseous medium |
| 01/20/2005 | DE10331725B3 Wirbel-Staubfangvorrichtung für einen Staubsauger Vortex dust collecting apparatus for a vacuum cleaner |
| 01/19/2005 | EP1498172A1 Dust collector |
| 01/19/2005 | CN2671672Y Tubular bag type dust remover |
| 01/19/2005 | CN2671671Y Chimney filter |
| 01/19/2005 | CN2671670Y High efficiency air processor |
| 01/19/2005 | CN2671669Y Air purifier |