Patents
Sitemap › B04 - Centrifugal apparatus or machines for carrying-out physical or chemical processes › B04C - Apparatus using free vortex flow, e.g. cyclones › B04C 5 - Apparatus in which the axial direction of the vortex is reversed
Patents for B04C 5 - Apparatus in which the axial direction of the vortex is reversed (6,912)
12/2005
12/07/2005CN1704171A Dust-separating appliance of cyclone dust collector
12/07/2005CN1230254C Filter apparatus
12/04/2005CA2509177A1 Cyclone type dirt separator and electric vacuum cleaner
12/01/2005US20050262658 Air flow passage for a vacuum cleaner
11/2005
11/30/2005EP1052924A4 Upright vacuum cleaner with cyclonic airflow
11/30/2005CN2743032Y Through flow type gas solid separator
11/30/2005CN1701856A Highly efficient liquid-liquid hydrocyclone with low energy consumption
11/29/2005US6968596 Having a structure that enables a user to more easily maintain and care for the vacuum cleaner
11/29/2005US6968595 The cyclone-type dust collecting apparatus for a vacuum cleaner can reduce reverse flow of dirt and kill any bacteria in the dirt-collecting receptacle. The cyclone-type dust-collecting apparatus has a protruding flow path formed on
11/29/2005CA2387269C Grill assembly of a cyclone dust collecting apparatus for a vacuum cleaner
11/24/2005WO2005110608A1 Cyclonic separating apparatus
11/24/2005WO2005110607A1 Treatment of ballast water
11/24/2005CA2564599A1 Cyclonic separating apparatus
11/22/2005US6966940 Air filter cartridge
11/17/2005US20050252180 Cyclone vessel dust collector and vacuum cleaner having the same
11/17/2005US20050252179 Multi cyclone vessel dust collecting apparatus for vacuum cleaner
11/16/2005CN1695538A Cyclone vessel dust collector and vacuum cleaner having the same
11/16/2005CN1695537A Multi cyclone vessel dust collecting apparatus for vacuum cleaner
11/16/2005CN1227052C Process and apparatus for separating solid substances from gases
11/14/2005CA2492737A1 Multi cyclone vessel dust collecting apparatus for vacuum cleaner
11/10/2005WO2005105316A1 A method, arrangement and use of arrangement for separating elements and/or their compounds from each other
11/10/2005US20050247203 Gas separation devices
11/10/2005DE202005014174U1 Cyclone separator for air filtering has dip tube having lower opening that is smaller than cross-sectional height of air intake
11/10/2005DE102004055897A1 Wirbelungs-Staubsammelvorrichtung und Staubsauger mit einer solchen Vorrichtung Cyclone dust collecting apparatus and a vacuum cleaner having such a device
11/10/2005DE102004050911A1 Staubsammelvorrichtung für einen Staubsauger Dust collecting apparatus for a vacuum cleaner
11/10/2005DE102004019154A1 Vorrichtung zur Abscheidung von Flüssigkeit aus einem Gasstrom An apparatus for separating liquid from a gas stream
11/10/2005CA2569021A1 A method, arrangement and use of arrangement for separating elements and/or their compounds from each other
11/03/2005WO2005103447A1 Improvements in and relating to well head separators
11/03/2005US20050242008 Material classifier
11/03/2005US20050242007 Material classifier
11/02/2005EP1590092A2 Apparatus for separating and collecting particles
11/02/2005CN1225299C Apparatus for separating clean water from dirty water by water power
10/2005
10/29/2005CA2465722A1 Material classifier
10/27/2005WO2005099546A1 Vacuum cleaner air/liquid separator
10/27/2005US20050236324 Relating to well head separators
10/27/2005DE202005010076U1 Suction mechanism for packaging industry, has suction device with electro motor and centrifugal force separator, and electro motor arranged within dipping tube so that flow channel is formed between electro motor and dipping tube
10/26/2005CN1688238A Improved air/particle separator and method
10/25/2005US6958107 Cyclonic evaporator
10/25/2005US6957740 increased operating range; the lower opening of said element is located at the level of the conical middle housing segment and below the lower opening is a conical built-in element which has the shape of a cone expanding in downward direction
10/20/2005US20050230327 Hydrocyclone bundle
10/20/2005US20050229559 Cyclone dust collecting apparatus and a vacuum cleaner having the same
10/20/2005US20050229554 Dust collecting apparatus for a vacuum cleaner
10/19/2005EP1456133B1 Method for treating water by ballasted flocculation and decantation
10/19/2005CN2734337Y Rectangular discharge gate regulating unit of clean coal separating swirler
10/19/2005CN1682634A Cyclone dust collecting apparatus and a vacuum cleaner having the same
10/19/2005CN1682633A Dust collecting apparatus for vacuum cleaner
10/16/2005CA2486026A1 Cyclone dust collecting apparatus and a vacuum cleaner having the same
10/16/2005CA2485155A1 Dust collecting apparatus for a vacuum cleaner
10/13/2005US20050224426 Dynamic particle separator
10/13/2005US20050223897 Vacuum cleaner air/liquid separator
10/13/2005DE102004013901A1 Fahrbare Aufnahmeeinrichtung für ein Aufnahmegut Mobile recording device for a Aufnahmegut
10/12/2005CN2732356Y Wet method cyclone multi-duct dust collector
10/12/2005CN1681602A Improved separation apparatus
10/12/2005CN1222364C Sealing system for cyclone leg
10/12/2005CN1222337C Cyclonic evaporator
10/06/2005US20050218088 Separator for liquids and/or multiphase fluids
10/06/2005US20050217224 Material dewatering apparatus
10/06/2005US20050217066 Upright vacuum cleaner with cyclonic air flow
10/06/2005CA2559754A1 Automatic tank cleaning system
10/05/2005EP1581768A1 Polygonal tubewall with tapered portion
10/05/2005CN1676223A Spiral cylinder cyclone dust collecting process apparatus
10/05/2005CN1676222A Anti-coking cyclone separator
10/05/2005CN1676221A Fine garbage separating device in air-flow cleaning vehicle
10/04/2005CA2349129C Cyclone dust collecting chamber for a vacuum cleaner
09/2005
09/29/2005WO2005089950A1 Method and separator for cyclonic separation of a fluid mixture
09/28/2005CN2728630Y Pregangue discharging multiproduct heavy medium cyclone
09/28/2005CN2728629Y Dust collecting device of U-shaped pipeline of induced-draft dust separating system
09/28/2005CN2728628Y High temperature multipipe cyclone dust separator
09/27/2005US6949130 Dust and dirt separation assembly
09/27/2005US6948212 Vacuum cleaner usable with cyclone and pocket-type dust collectors
09/21/2005EP1534436A4 Apparatus and methods for separating particles
09/21/2005CN2726728Y Tandem type highly-effective cyclone dust collector
09/21/2005CN1669664A Cyclone system
09/20/2005US6944909 Upright vacuum cleaner with cyclonic air flow
09/14/2005CN2724846Y Multiple pipe dust-remover with series of ceramic core-tubes
09/14/2005CN1668380A Cyclone separator with a vortex extender pin
09/14/2005CN1668379A Material dewatering apparatus
09/14/2005CN1667092A Purifying treatment method for outer splashing oil pulp of catalytic cracking unit and special device therefor
09/13/2005US6942709 Switchable cyclone for separating particles or droplets from a fluid stream
09/09/2005WO2005082541A1 Cyclone assembly and method for increasing or decreasing flow capacity of a cyclone separator in use
09/08/2005US20050194295 Air/particle separator
09/08/2005DE202004020613U1 Cyclone separating apparatus for use in vacuum cleaner, comprises first cyclone for separating large dust from dust-laden air, second cyclones for separating minute dust particles from dust-laden air, and inlet-outlet cover
09/08/2005DE202004020611U1 Cyclone separating apparatus for separating dust from dust-laden air, comprises first cyclone for separating large dust particles, second cyclones for separating fine dust particles, and dust-collecting unit
09/08/2005DE202004020610U1 Cyclone dust separating apparatus for vacuum cleaner, has cover which is arranged on upper portion of first and second cyclones, and having guide formed at lower center to guide air discharged from first cyclone into second cyclones
09/07/2005EP1569736A2 Circumferential air knife and applications
09/07/2005CN1665586A Method and equipment for separation of catalyst using cyclone in FCC process
09/06/2005US6938780 Centrifugal separator in particular for fluidized bed reactor device
09/06/2005CA2222537C Improved dust separation apparatus
09/01/2005DE102005004398A1 Zyklon-Staubsammelvorrichtung Cyclone dust collecting apparatus
09/01/2005DE102004034015A1 Cyclone dust collection device for use in vacuum cleaner, has dust container with separation unit provided in lower circumference of container body to divide inner side of container into upper and lower dust collection chambers
09/01/2005DE102004030600A1 Cyclone dust collector for use with vacuum cleaner, has cyclone unit including primary cyclone and secondary cyclones that are disposed outside primary cyclone, for separating dust and dirt from intake air by centrifugation
08/2005
08/30/2005US6936095 Air/particle separator
08/25/2005WO2004030508A9 Improved air/particle separation apparatus and method
08/25/2005US20050183232 Upright vacuum cleaner with cyclonic airflow
08/25/2005DE102004006834A1 Abscheidevorrichtung Separator
08/18/2005US20050177974 Designed to use less power to creeate an air flow sufficient to convey the dirty air through the cyclones at sufficient speeds to maintain the air flowing cyclonically through the cyclones; efficiency
08/17/2005EP1563909A2 Cyclone separator
08/17/2005CN1655873A Separation of gases and solids using a cyclone
08/17/2005CN1654003A Cyclone dust-collecting apparatus
08/17/2005CN1654002A Cyclone dust collecting apparatus for a vacuum cleaner
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