| Patents for B04C 5 - Apparatus in which the axial direction of the vortex is reversed (6,912) |
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| 01/22/2009 | US20090019821 Multi-cyclone dust separator and a vacuum cleaner using the same |
| 01/21/2009 | CN201183027Y Aircooled type cyclone separating device center barrel |
| 01/21/2009 | CN100453144C Self controlled high efficient gas and liquid separator |
| 01/20/2009 | US7479171 Dust separator for cyclone type cleaner |
| 01/15/2009 | WO2009006672A1 Fluid-fluid separator |
| 01/15/2009 | WO2008145958A3 Dual cyclone vacuum cleaner |
| 01/14/2009 | EP2012933A1 An anchor for use in joining concrete slabs |
| 01/14/2009 | CN201179475Y Centrifugal separation device for aluminium foil scrap papers with dry method |
| 01/14/2009 | CN101342529A High-efficiency size grading unit equipment |
| 01/14/2009 | CN100450630C Apparatus for collecting particles |
| 01/14/2009 | CN100450629C Import seaming chuck for vortex separator |
| 01/13/2009 | US7476317 Hydrocyclone for down-hole use |
| 01/13/2009 | CA2490865C Method and apparatus for treating fluids |
| 01/13/2009 | CA2466820C Cyclone dust collecting device and vacuum cleaner having the same |
| 01/07/2009 | EP2011557A1 Gas-liquid separator |
| 01/07/2009 | EP2010305A1 Particle separator |
| 01/07/2009 | EP1337346B1 Milling and drying apparatus incorporating a cyclone |
| 01/07/2009 | CN201175682Y Double-cylinder centrifugation frequency-changing static granule preprocessor |
| 01/07/2009 | CN101337207A Steam/ water conical cyclone separator |
| 01/06/2009 | CA2438077C Cyclonic separating apparatus |
| 12/31/2008 | CN100446905C Dust collector of fixed type cutting machine |
| 12/30/2008 | US7470299 Multi-cyclone dust separator and a vacuum cleaner using the same |
| 12/24/2008 | WO2008155649A1 Multi-cyclone sediment filter |
| 12/24/2008 | CN101330953A A well fluid separator tank for separation of fluid comprising water, oil and gas, use of such a tank, and a method for separating a well fluid including water, oil, and gas |
| 12/24/2008 | CN101330952A A separator tank for separation of fluid comprising water, oil and gas |
| 12/24/2008 | CA2691053A1 Cyclone cleaning device and method |
| 12/11/2008 | US20080302071 Separating Apparatus |
| 12/10/2008 | EP1998898A1 Cyclone separator |
| 12/04/2008 | WO2008145657A1 Gas-solids separator |
| 12/04/2008 | DE102005017328B4 Flüssigkeitsabscheidevorrichtung Liquid separator |
| 12/03/2008 | EP1996336A1 Vacuum cleaner with a divider |
| 12/03/2008 | EP1799903B1 Method for fractionating an aqueous paper fibre suspension and hydrocyclone for carrying out said method |
| 12/03/2008 | CN201157799Y Swirl mineral concentration and separation processing unit |
| 12/03/2008 | CN101314089A Whirling current filtering and separating machine |
| 12/02/2008 | CA2396183C Sealing system for cyclone leg |
| 11/27/2008 | US20080289502 Cyclonic Separator and Method for Degassing a Fluid Mixture |
| 11/27/2008 | US20080289306 Cyclone dust-separating unit for use in vacuum cleaner |
| 11/27/2008 | US20080289140 Cyclonic Separating Apparatus |
| 11/26/2008 | CN201154328Y High-efficiency dehydration swirler |
| 11/26/2008 | CN101310824A Humidification centrifugal type soot blower |
| 11/25/2008 | US7455708 Air flow passage for a vacuum cleaner |
| 11/24/2008 | CA2632349A1 Steam/water conical cyclone separator |
| 11/19/2008 | EP1991504A1 Plant and method for water treatment by flocculation/settling using ballasted floc with final degritting of the sludge |
| 11/19/2008 | EP1259330B1 Cyclone dust collector |
| 11/19/2008 | CN201150883Y Sealing discharge device of negative pressure material separator |
| 11/19/2008 | CN201150882Y Polyester beverage bottle recycling cyclone separator |
| 11/19/2008 | CN101306408A Unpressured feeding pressured separating three-product swirler |
| 11/19/2008 | CN101306407A Secondary flow cyclone dust extractor |
| 11/13/2008 | WO2008136427A1 Dust collecting device |
| 11/12/2008 | CN201147729Y Double functional cyclonic collector of coal gas producer |
| 11/12/2008 | CN201147728Y Central cylinder of separator |
| 11/12/2008 | CN101302438A Method and apparatus for removing alkali in acid soluble oil containing alkaline impurities |
| 11/12/2008 | CN101301640A Cyclone separating device and uses thereof |
| 11/12/2008 | CN101301639A Solid-liquid swirler for separating fine granules |
| 11/12/2008 | CN100431664C Cyclone with plug prevention |
| 11/11/2008 | US7449040 Apparatus and method for separating particles from a cyclonic fluid flow |
| 11/06/2008 | DE102007020717A1 Inversion separator for cyclone separation technique, particularly for separating solid particles from air, has arrangement of lamellas which causes flow situation and collects smallest solid particles by centrifugal force for separation |
| 11/05/2008 | CN100430146C Cyclonic separating apparatus |
| 10/30/2008 | US20080264017 Multi cyclone dust-separating apparatus of vacuum cleaner |
| 10/30/2008 | US20080264009 Cyclone Collector |
| 10/29/2008 | EP1985374A2 Dust collector and vacuum cleaner |
| 10/29/2008 | EP1985373A2 Dust collector of vacuum cleaner |
| 10/29/2008 | EP1985372A2 Dust collector of vacuum cleaner |
| 10/29/2008 | EP1985217A2 Multi cyclone dust-separating apparatus of vaccum cleaner. |
| 10/29/2008 | CN201140175Y Precise separation apparatus for corn |
| 10/29/2008 | CN201140123Y Rotary direction uniformed coal preparation three-product dense media swirl nozzle |
| 10/29/2008 | CN201140122Y Long cone angle rotational flow apparatus |
| 10/29/2008 | CN201140121Y Cyclone dust extractor with basiconic vent pipe |
| 10/29/2008 | CN201140120Y Square diffusion separator of dual-tangential entrance turning duct embedded with drag reduction lever |
| 10/29/2008 | CN201140119Y High-temperature cyclone dust extractor |
| 10/29/2008 | CN201140118Y Centrifugal separation device |
| 10/29/2008 | CN201140117Y Double-cylinder cyclone dust extractor with ventilation regulator |
| 10/29/2008 | CN201140116Y Olecranon type whirlwind separation juice catching device |
| 10/29/2008 | CN201140115Y Rotation increasing mesh screen hydraulic swirling-flow separator |
| 10/23/2008 | WO2008005481A9 Method and apparatus for separating particles |
| 10/23/2008 | US20080256911 Cyclone dust-separating apparatus of vacuum cleaner |
| 10/22/2008 | EP1748848B1 Cyclonic separating apparatus |
| 10/22/2008 | CN201135932Y Combination type water cyclone |
| 10/22/2008 | CN201135931Y Rotary dewater unit of converter coal gas purification system |
| 10/16/2008 | US20080251469 Method and Separator For Cyclonic Separation of a Fluid Mixture |
| 10/16/2008 | US20080251468 Cyclone Assembly and Method For Increasing or Decreasing Flow Capacity of a Cyclone Separator in Use |
| 10/16/2008 | US20080251467 For fluid flow circuit, removes debris and solid particles from fluid flow to prevent plugging and reduce fouling; can be cleaned on line and does not require disconnection from the circuit |
| 10/15/2008 | EP1980327A2 Dust collector and vacuum cleaner |
| 10/15/2008 | CN201132137Y Horizontal tube type third stage cyclone separating device |
| 10/15/2008 | CN201132136Y Centrifugal spiral casing feeding swirler |
| 10/15/2008 | CN101287529A 水力旋流器 Hydrocyclone |
| 10/14/2008 | US7434696 Inlet head for a cyclone separator |
| 10/14/2008 | US7434694 Cyclone separator with stacked baffles |
| 10/09/2008 | WO2008119237A1 Dust collector of cleaner |
| 10/08/2008 | EP1771255B1 Treatment of ballast water |
| 10/08/2008 | CN201127882Y Wet-type double stage rotational flow apparatus for removing sulphur and removing dust |
| 10/08/2008 | CN100423851C Cyclone air purifier |
| 10/07/2008 | CA2404934C Hydrocyclone and method for liquid-solid separation and classification |
| 10/02/2008 | DE102004051477B4 Verfahren zur Regulierung der Feststoffumlaufmenge eines zirkulierenden Wirbelschichtreaktorsystems A method for regulating the solids circulation rate of a circulating fluidized bed reactor system |
| 10/01/2008 | CN201124125Y Shunt cylinder shunt type cyclone separating device |
| 10/01/2008 | CN201124072Y Dust cleaning apparatus for blast furnaces burner gas |
| 10/01/2008 | CN101274309A Cyclonic separation apparatus |
| 10/01/2008 | CN101274308A Cyclonic separation apparatus |
| 10/01/2008 | CN100421777C Method and equipment for separation of catalyst using cyclone in FCC process |
| 09/30/2008 | US7429284 Cyclone dust collecting apparatus |