| Patents for B04C 11 - Accessories, e.g. safety or control devices, not otherwise provided for (779) |
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| 09/08/2010 | CN101590452B Double-vertex self-refluxing classifying cyclone |
| 09/01/2010 | CN201565366U Cyclone separating device |
| 08/19/2010 | DE102009057079A1 Hydrozyklonanordnung, Unterlaufdüse mit Ansatz- oder Verlängerungsstück für einen Hydrozyklon sowie Verfahren zum Betreiben einer Hydrozyklonanordnung Hydrocyclone arrangement, the underflow with recognition or extension piece for a hydrocyclone and method for operating a hydrocyclone arrangement |
| 08/12/2010 | WO2010089309A1 Hydrocyclone arrangement, method for the operation thereof, and underflow nozzle therefor |
| 08/11/2010 | CN201543514U Cyclone dust-collecting and continuously-discharging mechanism |
| 07/28/2010 | EP2209408A1 A cyclone-like separator for a vacuum cleaner |
| 07/22/2010 | WO2010081715A1 Cyclone separator having inlet flow duct |
| 07/21/2010 | CN101784326A Liquid separator |
| 07/14/2010 | CN201523660U Tobacco shred separating and recycling device |
| 07/14/2010 | CN101497062B Double-drum type dirt remover |
| 07/07/2010 | CN201519623U Cyclone dust removing device for integrated smoke eliminating and dust removing vehicle |
| 07/07/2010 | CN101767068A Spiral separating device |
| 06/30/2010 | CN101474601B Rotational flow precipitator with adjustable input air |
| 06/02/2010 | CN201493190U Sealing device of cyclone rotation mechanism |
| 06/02/2010 | CN101444765B Air volume controller for cyclone dust collectors |
| 05/20/2010 | DE102008057339A1 Hydrozyklon Hydrocyclone |
| 05/12/2010 | CN201454706U Power cyclone separator |
| 04/06/2010 | US7691184 Method and arrangement at gas removal, and the use thereof |
| 02/03/2010 | CN201394516Y Rubber liner adjustable grit nozzle hydraulic cyclone |
| 02/02/2010 | US7655061 Cyclone assembly and method for increasing or decreasing flow capacity of a cyclone separator in use |
| 01/27/2010 | CN201389498Y Abrasion-resistance insulating electrode plate |
| 01/21/2010 | WO2010008325A1 Cyclone with improved separation of gas from gas laden liquid streams also at reduced flow volumes |
| 01/14/2010 | WO2010005312A1 Method for controlling a subsea cyclone separator |
| 12/16/2009 | CN201361586Y Cyclone dust remover capable of adjusting air volume |
| 12/02/2009 | CN101590452A Double-vertex self-refluxing classifying cyclone |
| 12/01/2009 | US7625416 Inlet device and a method of controlling the introduction of a fluid into a separator |
| 10/28/2009 | CN101564712A Adjustable hydrocyclone separator |
| 10/28/2009 | CN100553788C Air quantity control device for rotational flow dust remover |
| 09/30/2009 | CN201316680Y Adjustable valve group of cyclone dust collector |
| 09/15/2009 | US7588616 Vacuum cleaner with a plate and an openable dirt collection chamber |
| 08/19/2009 | EP1385631B1 Improvements in and relating to hydrocyclones |
| 08/19/2009 | CN101511442A Three-phase cyclonic fluid separator with a debris trap |
| 08/05/2009 | CN101497062A Double-drum type dirt remover |
| 06/24/2009 | EP2072141A2 Electrostatic precipitator with safety device |
| 06/03/2009 | CN101444765A Air volume controller for cyclone dust collectors |
| 05/20/2009 | EP2059317A2 Three-phase cyclonic separator with a debris trap |
| 05/07/2009 | WO2009056264A1 A cyclone-like separator for a vacuum cleaner |
| 04/22/2009 | EP2050491A2 Device for purifying a fluid comprising a gas and oil particles by centrifugation |
| 04/21/2009 | US7520924 Apparatus for collecting particles |
| 04/02/2009 | WO2009041888A1 Method and device for creating a stream of air for removing residue particles formed in connection with cutting, grinding and/or polishing of a stone or stone-like material |
| 03/05/2009 | WO2009026662A1 Liquid separator |
| 03/05/2009 | CA2693025A1 Liquid separator |
| 01/29/2009 | US20090025176 Vacuum cleaner with a plate and an openable dirt collection chamber |
| 01/14/2009 | CN100450630C Apparatus for collecting particles |
| 01/07/2009 | EP1337346B1 Milling and drying apparatus incorporating a cyclone |
| 12/04/2008 | DE102005017328B4 Flüssigkeitsabscheidevorrichtung Liquid separator |
| 11/26/2008 | CN201154329Y Airflow regulating apparatus for cyclone dust remover |
| 11/19/2008 | EP1991504A1 Plant and method for water treatment by flocculation/settling using ballasted floc with final degritting of the sludge |
| 11/11/2008 | US7449040 Apparatus and method for separating particles from a cyclonic fluid flow |
| 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 | CN201140124Y Return current voltage regulation apparatus of swirl nozzle |
| 10/16/2008 | US20080251468 Cyclone Assembly and Method For Increasing or Decreasing Flow Capacity of a Cyclone Separator in Use |
| 10/15/2008 | EP1980327A2 Dust collector and vacuum cleaner |
| 10/15/2008 | CN101287529A 水力旋流器 Hydrocyclone |
| 09/03/2008 | EP1590092B1 Apparatus for separating and collecting particles |
| 08/28/2008 | WO2008101532A1 Hydro cyclone device and hydro cyclone installation |
| 08/28/2008 | DE102005014541B4 Zyklon-Staubsammelvorrichtung Cyclone dust collecting apparatus |
| 08/05/2008 | US7406961 Apparatus for controlling cyclone separators |
| 07/23/2008 | EP1945328A1 Hydrocyclone |
| 07/23/2008 | CN100404140C Fine particle separation treatment system and cyclone separator |
| 07/09/2008 | CN101214471A Air quantity control device for rotational flow dust remover |
| 06/19/2008 | DE102005022849B4 Zyklon-Staubsammelvorrichtung Cyclone dust collecting apparatus |
| 06/05/2008 | WO2007021181A9 Hydrocyclone |
| 06/03/2008 | CA2441779C Improvements in and relating to hydrocyclones |
| 05/29/2008 | WO2008029262A3 Three-phase cyclonic separator with a debris trap |
| 03/13/2008 | WO2007133774A3 Dust separation system for use with mobile equipment |
| 03/13/2008 | CA2662573A1 Three-phase cyclonic fluid separator with a debris trap |
| 03/06/2008 | US20080057362 Method and apparatus for separating liquid from a gas stream |
| 02/27/2008 | CN201026464Y Air water cyclonic separating apparatus |
| 01/29/2008 | CA2529081C Hydrocyclone roping detector and method |
| 12/27/2007 | WO2007148537A1 Method and apparatus for recovering fine adhesive particle |
| 12/25/2007 | US7311824 Fine particle separation treatment system and cyclone separator |
| 12/13/2007 | DE102006024820A1 Einrichtung zur Trennung eines Gas-Flüssigkeitsgemisches, insbesondere bei der Entlüftung eines Kurbelgehäuses eines Verbrennungsmotors Means for separating a gas-liquid mixture, in particular in the ventilation of a crankcase of an internal combustion engine |
| 11/27/2007 | US7300482 Particle separation apparatus |
| 11/22/2007 | WO2007133774A2 Dust separation system for use with mobile equipment |
| 10/03/2007 | EP1839758A1 Dust collector and vacuum cleaner |
| 10/02/2007 | CA2435851C A cyclone separator suitable for variable fluid flow rates |
| 09/26/2007 | EP1385631A4 Improvements in and relating to hydrocyclones |
| 08/30/2007 | WO2007096337A1 Plant and method for water treatment by flocculation/settling using ballasted floc with final degritting of the sludge |
| 08/30/2007 | DE102006009200A1 Centrifuge operation in e.g. chemical-, pharmaceutical or food manufacture, comprises drying of cake with local radial influx of drying gas, whilst maintaining rotary speed avoiding cake collapse |
| 08/30/2007 | CA2643008A1 Plant and method for water treatment by flocculation/settling using ballasted floc with final degritting of the sludge |
| 08/23/2007 | DE202006004897U1 Vorrichtung zur Abscheidung von Fluidpartikeln aus einem aus einem Kurbelgehäuse austretenden Gasstrom An apparatus for separating particles from a fluid exiting from a crankcase gas stream |
| 08/22/2007 | EP1644124B1 Device for operating cyclones |
| 08/14/2007 | US7255790 Hydrocyclones |
| 07/19/2007 | WO2007080185A1 Separator means for dust collector |
| 07/18/2007 | EP1808234A1 Separator means for dust collector |
| 07/18/2007 | EP1808233A2 Cyclone dust-separating apparatus with discharge electrodes |
| 05/03/2007 | US20070095032 Inlet device and a method of controlling the introduction of a fluid into a separator |
| 04/19/2007 | US20070084340 Adjustable gas-liquid centrifugal separator and separating method |
| 04/18/2007 | EP1206310B1 An apparatus for separation of a fluid flow, especially into a gas phase and a liquid phase |
| 04/11/2007 | EP1337346A4 Milling and drying apparatus incorporating a cyclone |
| 02/22/2007 | WO2007021181A1 Hydrocyclone |
| 02/08/2007 | US20070028778 Method and arrangement at gas removal, and the use thereof |
| 12/06/2006 | CN1287904C Improvements in and relating to particle separation apparatus |
| 11/09/2006 | WO2006117017A1 Method and system for operating a wet grinding mill |
| 10/26/2006 | DE102005017328A1 Water/water mist separator, for motor exhaust gases, has valve at entry and/or exit operated by magnets to give controlled gas flow through it |
| 10/04/2006 | CN2822775Y Gasotron |
| 10/03/2006 | CA2210669C Downhole fluid separation system |