| Patents for B04B 3 - Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneously sifting or filtering (1,460) |
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| 08/01/2001 | CN1306460A Decanter type centrifugal separator |
| 07/31/2001 | US6267899 A continuous centrifuge for separating sugar crystals from a sugar solution, or massecuites. |
| 07/31/2001 | US6267250 Centrifuge with partial wear resistant basket |
| 07/25/2001 | CN1068799C Solide scraping assembly for centrifuger and centrifuger with the assembly |
| 07/17/2001 | US6261455 Centrifuge cartridge for removing soot from oil in vehicle engine applications |
| 07/17/2001 | US6261417 Dehydrating concentrator |
| 07/12/2001 | DE19945351A1 Verfahren zum Auffinden und zur Isolierung pharmakologisch wirksamer Verbindungen aus Substanzgemischen sowie eine Vorrichtung zur Durchführung des Verfahrens A method for finding and isolating pharmacologically active compounds from substance mixtures, and an apparatus for carrying out the method |
| 06/21/2001 | WO2001043882A1 Centrifugal classifier |
| 06/13/2001 | EP1106258A1 Decanter type centrifugal separator |
| 06/12/2001 | US6244446 Method and apparatus for continuously separating a more dense fraction from a less dense fraction of a pulp material |
| 06/05/2001 | US6241901 Centrifuge with thickened-feed accelerator between inner and outer bowl sections |
| 05/23/2001 | DE10043077A1 Pusher centrifuge for separation of solids from liquids has liquid tight trough containing holding drum with thrust floor and material guide surface, and solids dryer and settling device |
| 05/15/2001 | US6230899 Sintered centrifuge separation system |
| 05/02/2001 | EP1096323A1 Process of producing polymerized toner |
| 04/19/2001 | WO2001026825A1 Method and apparatus for separating pulp material |
| 04/19/2001 | DE19949289A1 Kontinuierlich arbeitende Zentrifuge Continuously operating centrifuge |
| 04/19/2001 | CA2386167A1 Method and apparatus for separating pulp material |
| 04/18/2001 | EP1092478A1 Continuously operating centrifuge |
| 03/29/2001 | WO2001022078A1 Method and device for detecting and isolating pharmacological compounds being contained in substance mixtures |
| 03/22/2001 | WO2001019429A1 Bone slurry recovery |
| 03/21/2001 | EP1084754A2 Centrifuge basket with portions of different inclination |
| 03/21/2001 | EP1083993A1 Cantilever centrifuge with outwardly tapered second conical bowl section |
| 02/27/2001 | US6193076 Drilling fluid purification method and apparatus |
| 02/21/2001 | CN1062189C Centrifugal filtering method and device |
| 01/09/2001 | US6170170 Device and method for transporting products such as leafed vegetables |
| 01/03/2001 | EP0939677B1 Centrifuge with inside-out filter |
| 12/14/2000 | WO2000075422A1 Method and apparatus for preparing paper pulp from used paper |
| 12/14/2000 | WO2000074857A1 Centrifugal separator |
| 12/13/2000 | CN1276268A Centrifugal basket with filter element |
| 12/12/2000 | US6159360 Invertible filter centrifuge including a solids drier |
| 12/07/2000 | WO2000072974A1 Centrifuge |
| 12/06/2000 | EP1057534A1 Centrifugation bowl with filter core |
| 12/06/2000 | EP1057533A1 Centrifuge |
| 11/30/2000 | WO2000071260A1 Decanter type centrifugal separator |
| 11/14/2000 | US6145669 Centrifuge with cake churning |
| 11/07/2000 | US6143170 Oil recovery system |
| 10/10/2000 | US6129851 Method of centrifugally separating swarf |
| 10/05/2000 | WO2000058549A1 Screening apparatus including two screen means |
| 09/27/2000 | CN2397999Y High-speed centrifugal airflow superfine grading plant |
| 09/20/2000 | CN1267240A Hutch chamber for jig |
| 09/14/2000 | WO2000020813A9 Passive spin dryer for continuous and batch processing |
| 09/13/2000 | EP0808218B1 Pusher centrifuge |
| 08/29/2000 | US6109452 Centrifuge with partial wear resistant basket |
| 08/23/2000 | CN1264465A Device for conducting weight measurement in centrifuges |
| 07/12/2000 | CN1054318C Air-flow grading machine |
| 06/20/2000 | US6077210 Feed accelerator system including accelerating vane apparatus |
| 06/15/2000 | WO2000020813B1 Passive spin dryer for continuous and batch processing |
| 06/13/2000 | US6073778 Wringer bowl assembly |
| 06/07/2000 | EP1005396A1 Hutch chamber for jig |
| 05/31/2000 | EP0879091A4 Solids scraping assembly for a centrifuge |
| 05/30/2000 | US6068707 Using a washing solvent to wash motor parts, for example; includes containing chamber, base section,and centrifugal filter which removes the contaminates and returns solvent to the reservoir; stowed and operating configurations |
| 05/24/2000 | CN2379210Y Wind-cooling type projecting machine |
| 05/10/2000 | EP0998660A1 Device for conducting a weight measurement in centrifuges |
| 05/03/2000 | CN1251784A Steady flow type horizontal helico-centrifuger |
| 05/02/2000 | CA2124924C Feed accelerator system including accelerating vane apparatus |
| 04/27/2000 | WO2000023195A1 Centrifuge cartridge for removing soot from oil in vehicle engine applications |
| 04/27/2000 | WO2000023194A1 Centrifuge housing for receiving centrifuge cartridge and method for removing soot from engine oil |
| 04/13/2000 | WO2000020813A1 Passive spin dryer for continuous and batch processing |
| 04/12/2000 | EP0991474A1 A carrier for holding a flexible fluid processing container |
| 04/12/2000 | CN2373188Y Filter helical conveyer automatic centrifugal |
| 04/05/2000 | EP0990407A1 Basket and drive arrangement for salad spinner |
| 03/22/2000 | EP0842386A4 Centrifugal dryer |
| 03/21/2000 | US6039869 Support arrangement for centrifugal chip separator |
| 03/16/2000 | DE19839846A1 Centrifuge for the extraction of oil from grinding sludge has a drum base whose edge acts as a scraper edge for effective separation of the sludge components |
| 03/07/2000 | US6033563 Centrifuge with slide-in filter |
| 02/29/2000 | US6029569 Apparatus for food contaminant removal |
| 12/29/1999 | CN2355809Y Conic rotary drum screw pusher centrifuger |
| 12/22/1999 | EP0861125B1 Centrifuge with slide-in filter |
| 12/15/1999 | CN1238716A Centrifuge with inside-out filter |
| 12/09/1999 | WO1999062639A1 Cantilever centrifuge with outwardly tapered second conical bowl section |
| 12/09/1999 | CA2333939A1 Cantilever centrifuge with outwardly tapered second conical bowl section |
| 12/01/1999 | EP0858368A4 Low-shear centrifuge feeding system |
| 12/01/1999 | CN1237118A Centrifuger with inside-out flow filter |
| 12/01/1999 | CN1236841A dehydrating concentrator |
| 11/23/1999 | US5988398 Invertable filter centrifuge |
| 11/23/1999 | US5987769 Centrifugal dryer |
| 11/17/1999 | CN2348620Y Tobacco on-line continuous centrifugal dehydrator |
| 10/20/1999 | EP0950721A2 Process and apparatus for washing sugar |
| 10/13/1999 | CN2342895Y Horizontal screw centrifugal processor |
| 09/29/1999 | CN2340511Y Dynamic high performance separation liquid remover |
| 09/28/1999 | US5958235 Continuous-feed filtering- or screening-type centrifuge with reslurrying and dewatering |
| 09/21/1999 | US5954071 Parts washing apparatus with centrifugal filter |
| 09/16/1999 | DE19810323A1 Thrust centrifuge for suspensions with low solid content |
| 09/08/1999 | EP0939677A1 Centrifuge with inside-out filter |
| 09/07/1999 | US5948256 Centrifuge with cake churning |
| 08/31/1999 | US5944992 Centrifuge separator |
| 08/25/1999 | EP0936948A1 Centrifuge with an inside-out flow filter |
| 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 |
| 08/18/1999 | CN2333454Y Rotary setting separator |
| 08/10/1999 | US5935438 Pusher centrifuge |
| 08/04/1999 | EP0933470A2 Dewatering concentrator |
| 08/03/1999 | CA2260643A1 Dehydrating concentrator |
| 07/30/1999 | CA2228340A1 Solid-liquid separator and filter |
| 07/15/1999 | DE19817275C1 Sugar centrifugation and water spray cleaning process |
| 06/30/1999 | CN2326341Y Centrifugal automatic dewatering machine |
| 06/29/1999 | US5916082 Centrifugal separator with invertable bladder |
| 06/23/1999 | CN1220331A Extraction and equipment for centrifugal blowing type paper-making pulping cooking waste liquor |
| 06/22/1999 | US5914145 Method for removing contaminants from food |
| 06/10/1999 | DE19825985A1 Rotating sieve for removal of particulate matter from continual flow of water |
| 06/02/1999 | CN2321534Y Vibration type centrifugal |