| Patents for B04B 1 - Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles (4,479) |
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| 12/01/1999 | EP0850099A4 Centrifugal separator |
| 11/25/1999 | WO1999059725A1 Continuous centrifugal separator with tapered internal feed distributor |
| 11/23/1999 | US5989177 Umbilicus gimbal with bearing retainer |
| 11/17/1999 | EP0703829B1 Centrifugal separator |
| 11/11/1999 | WO1999056883A1 Method and plant for cleaning of gases from a combustion engine |
| 11/11/1999 | WO1999056882A1 Method and apparatus for cleaning of a gas or a gas mixture |
| 11/11/1999 | DE19830653C1 Determination of fluid level in horizontal centrifugal decanter |
| 11/10/1999 | CN2347668Y Self-separating grinding machine for milk and residue of potatoes and soya-bean |
| 11/03/1999 | EP0912250B1 Cell separation system for biological fluids like blood |
| 10/27/1999 | CN2345285Y Centrifugal grain washing machine |
| 10/26/1999 | US5971907 Continuous centrifugal separator with tapered internal feed distributor |
| 10/21/1999 | WO1999052641A1 Improved centrifuge system |
| 10/21/1999 | DE19835120C1 Regulating fluid contents in centrifugal separator outlet |
| 10/20/1999 | EP0828563B1 Method and device for filling an automatically discharging centrifugal drum |
| 10/14/1999 | WO1999051353A1 Rotor for centrifugal separator |
| 10/07/1999 | WO1999049977A1 A carrier for holding a flexible fluid processing container |
| 09/30/1999 | WO1999048612A1 Solid bowl helical conveyor centrifuge with an overmounted planetary gear system |
| 09/30/1999 | DE19812484C1 Vollmantel-Schneckenzentrifuge mit fliegend gelagertem Umlaufgetriebe Solid bowl centrifuge with cantilevered epicyclic gear |
| 09/29/1999 | EP0775011A4 Enhanced yield blood processing systems and methods establishing controlled vortex flow conditions |
| 09/29/1999 | EP0775007B1 Enhanced yield blood processing device with angled interface control surface |
| 09/28/1999 | US5958253 Centrifuge reagent delivery method |
| 09/28/1999 | US5958235 Continuous-feed filtering- or screening-type centrifuge with reslurrying and dewatering |
| 09/15/1999 | EP0413705B1 Centrifugal separator with pumping means, arranged to accomplish a circulating flow |
| 09/10/1999 | WO1999035331A3 Solid bowl centrifuge for mixtures, especially for fibrous material suspensions used in the paper industry |
| 09/08/1999 | EP0615468B1 Centrifugal separator |
| 09/08/1999 | CN1044977C Liquid separation apparatus and method |
| 09/07/1999 | US5948271 Method and apparatus for controlling and monitoring continuous feed centrifuge |
| 09/07/1999 | US5948256 Centrifuge with cake churning |
| 09/02/1999 | WO1999043438A1 A centrifugal separator |
| 08/31/1999 | US5944649 Method and device for the supply of control liquid to a centrifugal separator |
| 08/31/1999 | US5944648 Concentric tubular centrifuge |
| 08/26/1999 | WO1999042220A1 Screw-type solid bowl centrifuge with multistage planetary gear train |
| 08/24/1999 | US5942130 Comprising a conveyor for conveying cake from the pool area to cake discharge opening along a path on an inner surface of the bowl, multiple flow path structure are designed to drain away expressed liquid |
| 08/24/1999 | US5941811 Centrifugal separator to free a liquid from both lighter particles and heavier particles |
| 08/24/1999 | US5941810 Centrifugal separator having a planetary hub |
| 08/19/1999 | WO1999040991A1 Purification of liquids |
| 08/10/1999 | US5935432 Centrifuge reagent delivery system |
| 08/10/1999 | US5935425 Centrifuge with rotatable scroll and means to mix flocculant with feed slurry |
| 08/10/1999 | US5935051 Blood separation device |
| 07/29/1999 | DE19801733A1 Centrifuge separating biological contaminants, e.g. meat, protein, food residues from waste water |
| 07/21/1999 | EP0929363A1 Umbilicus gimbal with bearing retainer |
| 07/21/1999 | EP0699107B1 Method of regulating the outlet flow of a liquid separated in a centrifugal separator and a centrifugal separator to carry out the method |
| 07/21/1999 | CN2329449Y Solid-liquid separator |
| 07/15/1999 | WO1999035331A2 Solid bowl centrifuge for mixtures, especially for fibrous material suspensions used in the paper industry |
| 07/15/1999 | DE19800653A1 Vorrichtung zum Abtrennen von Partikeln, oder von Partikeln und Gasen, oder von Fluiden anderer Dichte aus Flüssigkeiten, oder Suspensionen, oder Emulsionen, die ein feststehendes Gehäuse besitzt und mit Hilfe der Zentrifugalkraft separiert und auch diese obengenannten Medien durch diese Vorrichtung und eventuell nachgeschaltete Mittel fördert Promotes apparatus for separating particles, or of particles and gases, or fluids of different density from liquids, or suspensions, or emulsions, having a fixed housing and separated by means of centrifugal force and this above-mentioned media by this device and possibly downstream means |
| 07/15/1999 | CA2317528A1 Solid bowl centrifuge for mixtures, especially for fibrous material suspensions used in the paper industry |
| 07/13/1999 | US5922211 Method for centrifugal particle separation, particularly for use in the biological sector |
| 07/13/1999 | US5921909 Inlet device for a centrifugal separator |
| 07/06/1999 | US5919124 Apparatus for continuous separation of fine solid particles from a liquid by centrifugal force |
| 07/06/1999 | US5919123 Method for controlling a centrifuge system utilizing stored electrical energy generated by braking the centrifuge bowl |
| 07/01/1999 | DE19806374C1 Split drive for large centrifugal decanter |
| 06/29/1999 | US5916083 Rotor for a centrifugal separator with sound reduction |
| 06/29/1999 | US5916082 Centrifugal separator with invertable bladder |
| 06/22/1999 | US5913767 For separating solid/liquid mixtures |
| 06/10/1999 | WO1999028040A1 Method for regulating centrifuges for dehydrating wastewater sludge, using fuzzy logic |
| 06/10/1999 | CA2312858A1 Method for regulating centrifuges for dehydrating wastewater sludge, using fuzzy logic |
| 06/02/1999 | EP0918568A1 Centrifuge with a centrifugal drum subdivided into a peeling chamber and a hydrohermetic chamber |
| 06/02/1999 | EP0918567A1 Centrifuge with an inner chamber and an outer chamber for mechanical extraction of vegetable oil |
| 06/01/1999 | US5908376 Self-cleaning rotor for a centrifugal separator |
| 05/27/1999 | WO1999025480A1 Device and method for separating a heterogeneous mixture |
| 05/27/1999 | WO1999025479A1 Device and method for separating a heterogeneous mixture |
| 05/27/1999 | WO1999025470A1 Apparatus and method for separation of liquid and solid phases for solid phase organic syntheses |
| 05/25/1999 | US5906733 Liquid cleaning system including back-flushing filter and centrifugal cleaner therefor |
| 05/19/1999 | EP0916065A1 Device for dewatering and drying suspensions |
| 05/06/1999 | EP0912250A1 Cell separation system for biological fluids like blood |
| 05/04/1999 | US5899845 Method of and device for filling an automatically discharging centrifuge drum |
| 05/04/1999 | US5899844 Method of controlling the density of the solids separated from a feed slurry in a separator |
| 04/28/1999 | EP0910749A1 Tile etc. |
| 04/27/1999 | US5897484 Centrifugal separator to free a liquid from bath lighter particles and heavier particles |
| 04/22/1999 | WO1999012651B1 Flow-through microcentrifuge |
| 04/20/1999 | US5895345 Centrifugal separator with a reduced number of fluidized recesses |
| 04/14/1999 | EP0651676B1 Centrifugal separator with substantially continuous discharge of fines |
| 04/08/1999 | WO1999016550A1 A control device for a centrifugal separator |
| 03/30/1999 | CA2174626C Centrifugal separator and method |
| 03/30/1999 | CA2123766C Extraction of mercury and gold from mine tailings |
| 03/23/1999 | US5885202 Solid-bowl centrifuge with continuously variable liquid level |
| 03/18/1999 | WO1999012651A1 Flow-through microcentrifuge |
| 03/18/1999 | WO1999012650A1 Self-cleaning rotor for a centrifugal separator |
| 03/18/1999 | CA2301004A1 Flow-through microcentrifuge |
| 03/17/1999 | EP0807089B1 Centrifuge for thickening waste water sludge |
| 03/11/1999 | WO1999011381A1 Centrifugal separation apparatus |
| 03/11/1999 | WO1999011380A1 Centrifugal separation apparatus |
| 03/11/1999 | WO1999011379A1 Method and device for centrifuging viscous fluids |
| 03/11/1999 | DE19738128A1 Verfahren und Vorrichtung zum Zentrifugieren von viskosen Fluiden, insbesondere viskosen Kunststoffschmelzen Method and device for centrifugation of viscous fluids, especially viscous plastic melts |
| 03/03/1999 | EP0898977A2 Blood separation device and method |
| 03/03/1999 | CN1209760A Method and device for supply of control liquid the centrifugal separator |
| 02/24/1999 | EP0897752A2 Centrifuge with cake churning |
| 02/24/1999 | EP0897456A2 Multi-lateral wellbore systems and methods for forming same |
| 02/18/1999 | WO1999007476A1 Centrifugal separator for dry components |
| 02/09/1999 | US5868210 Method for recovering hydrocarbons from earth formations |
| 02/04/1999 | WO1999005483A1 Device for conducting a weight measurement in centrifuges |
| 02/03/1999 | EP0894534A1 Clutch enclosure for a decanting centrifugal separator |
| 02/03/1999 | EP0616557B1 Centrifugal separator |
| 02/02/1999 | US5865719 Self-emptying centrifugal drum |
| 01/27/1999 | EP0892680A1 Centrifugal drum |
| 01/20/1999 | EP0613401B1 Feed accelerator system including accelerating cone |
| 01/20/1999 | CN1205656A Decanter centrifuge |
| 01/13/1999 | EP0534943B1 Method and plant for freeing a liquid from a substance dispersed therein and having a larger density than the liquid |
| 01/13/1999 | CN1204555A 离心分离装置 Centrifugal separation apparatus |
| 01/12/1999 | US5858253 Fibrin sealant. |