| 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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| 05/18/1999 | US5904090 Basket and drive arrangement for salad spinner |
| 05/12/1999 | CN2317945Y Dynamic centrifugal separating machine |
| 04/27/1999 | US5897774 Centrifugal separator with angulated vanes |
| 04/06/1999 | US5891347 Centrifugal filtration method and apparatus therefor |
| 03/30/1999 | CA2123766C Extraction of mercury and gold from mine tailings |
| 02/25/1999 | WO1999008796A1 Garbage disposal apparatus |
| 02/25/1999 | WO1999008795A1 Hutch chamber for jig |
| 02/24/1999 | EP0897752A2 Centrifuge with cake churning |
| 02/10/1999 | EP0895452A1 Device and method for transporting products such as leafed vegetables |
| 02/04/1999 | WO1999005483A1 Device for conducting a weight measurement in centrifuges |
| 01/14/1999 | DE19809422A1 Screening unit |
| 01/12/1999 | US5858236 Screen for wringer assembly |
| 01/05/1999 | US5855800 Method for varying the exposure of drainage screen section within a centrifugal separator |
| 12/30/1998 | EP0887109A2 Basket inserts for continuously operating centrifuge |
| 12/23/1998 | EP0607236B1 Processing waste washout liquid containing photopolymer from printing plate manufacture |
| 12/23/1998 | CN1202840A Solids scraping assembly for a centrifuge |
| 12/16/1998 | CN1202120A Centrifuge with slide-in filter |
| 11/25/1998 | EP0879091A1 Solids scraping assembly for a centrifuge |
| 11/24/1998 | US5840006 Feed accelerator system including accelerating vane apparatus |
| 11/19/1998 | DE19732006C1 Drum centrifuge with continuous weight measurement indicating filling and degree of de-watering |
| 11/04/1998 | EP0664727B1 Wear resistant basket for scroll centrifuge |
| 10/21/1998 | EP0794824A4 Method and device for separating fibrin monomer from blood plasma |
| 10/20/1998 | US5824230 Purifying by depositing a thin layer film of non-crosslinked fibrin polymer onto outer wall coupling with a enzyme, dissolving with an acid buffer, depolymerizing to fibrin coagulants |
| 10/20/1998 | US5823937 Low-shear feeding system for use with centrifuges |
| 09/09/1998 | CN2290407Y Power source mechanical products for motorcycle, light motorcycle and booster cycle |
| 09/02/1998 | EP0861125A1 Centrifuge with slide-in filter |
| 09/02/1998 | EP0618845B1 Feed accelerator system including accelerating vane apparatus |
| 08/26/1998 | EP0860401A1 Processing waste washout liquid containing photopolymer from printing plate manufacture |
| 08/19/1998 | EP0858368A1 Low-shear centrifuge feeding system |
| 08/13/1998 | DE19704568A1 Sliding base centrifuge e.g. for coolant separation from metal cutting(s) |
| 08/05/1998 | CN2287056Y Automatic vertical centrifuger for filtering flat strips |
| 08/04/1998 | US5788861 Method and apparatus for varying the exposure of drainage screen section within a centrifugal separator |
| 08/04/1998 | US5788621 Method and apparatus for centrifugal separation of solids from mud and compaction |
| 07/30/1998 | DE19705788C1 Centrifugal filter with washing pressurisation and drying systems for batch operation, with filter bag and cake ejection |
| 07/28/1998 | US5785849 Centrifugal filter |
| 07/23/1998 | WO1998031480A1 Parts washing apparatus with centrifugal filter |
| 07/23/1998 | CA2277307A1 Parts washing apparatus with centrifugal filter |
| 06/30/1998 | US5771601 Process for the dewatering of coal and mineral slurries |
| 06/25/1998 | DE19653377A1 Centrifuge for separating liquids from solids |
| 06/24/1998 | CN2284649Y 离心式固液分离机 For centrifugal separator |
| 06/23/1998 | US5769776 Feed accelerator system including accelerating vane apparatus |
| 06/18/1998 | DE19651635A1 Centrifuge for removing liq. from solids |
| 06/04/1998 | WO1998023380A1 Centrifuge with inside-out filter |
| 05/22/1998 | WO1998020980A1 Centrifuge with an inside-out flow filter |
| 05/20/1998 | EP0842386A2 Centrifugal dryer |
| 05/14/1998 | DE19646038A1 Stülpfilterzentrifuge Inverting filter centrifuge |
| 04/30/1998 | WO1998017396A1 Solid bowl centrifuge with beach having dedicated liquid drainage |
| 04/22/1998 | EP0742740A4 Centrifugal separations apparatus |
| 04/16/1998 | DE19648511C1 Inverted filter centrifuge for separation of solid material-fluid mixture |
| 04/14/1998 | US5738784 Device for separating a blood component from blood or plasma |
| 03/31/1998 | US5733238 Scraping assembly having angularly offset scraper blades for removing solids from an imperforate bowl centrifuge |
| 02/24/1998 | US5720880 Sugar centrifugal screen saver |
| 02/24/1998 | US5720879 Horizontal centrifugal separator with angulated vanes |
| 02/24/1998 | US5720877 Wringer bowl assembly for use in a centrifugal separator |
| 02/24/1998 | CA2124440C Feed accelerator system including accelerator disc |
| 02/11/1998 | CN1173140A Method and device for separating hemaleucin fibrin from blood blasma |
| 01/28/1998 | CN1171300A Vertical centrifuger with chassis supported by combination of balls holder and elastic ring |
| 12/31/1997 | CN1036839C Centrifuge of flanging filter type |
| 12/24/1997 | WO1997048494A1 Method and apparatus for separating solids from drilling mud |
| 12/18/1997 | WO1997041290A3 Centrifugal dryer |
| 12/17/1997 | EP0812609A2 Centrifugal filter |
| 12/17/1997 | EP0472554B2 Inverted filter centrifuge |
| 11/26/1997 | EP0808218A1 Pusher centrifuge |
| 11/06/1997 | WO1997041290A2 Centrifugal dryer |
| 11/06/1997 | WO1997040714A1 Device and method for transporting products such as leafed vegetables |
| 10/29/1997 | CN2265860Y 分离器 Splitter |
| 10/28/1997 | US5681483 Separation of emulsion containing solids by centrifuging in a filter basket covered by coated cloth which retains filter cake |
| 10/14/1997 | US5676835 Horizontal vibratory centrifuge |
| 09/24/1997 | EP0651671B1 Air-liquid separator assembly and system |
| 09/17/1997 | EP0794824A1 Method and device for separating fibrin monomer from blood plasma |
| 09/17/1997 | CN1159359A Centrifugal filtering method and device |
| 09/16/1997 | US5667681 Flight tip extensions for centrifugal separator |
| 09/09/1997 | US5665925 Device for performing a weight measurement in centrifuges |
| 09/04/1997 | DE19707388A1 Centrifuge with integral secondary treatment of residue |
| 07/31/1997 | DE19611129C1 Double effect oscillatory pusher-centrifuge for high degree of moisture separation |
| 07/23/1997 | EP0785031A2 Conical filtering centrifuge |
| 07/23/1997 | EP0785030A2 Centrifugal filtration method and apparatus therefor |
| 07/02/1997 | CN2257219Y Multifunctional centrifugal machine |
| 06/25/1997 | CN1152478A Automatic continuous discharging filter (concentration) centrifuger |
| 06/19/1997 | DE19546602A1 Bulk material centrifugal or vacuum cleaning system |
| 06/03/1997 | US5635065 Shavings centrifuge |
| 05/27/1997 | US5632714 Feed accelerator system including accelerating vane apparatus |
| 05/22/1997 | WO1997018040A1 Centrifuge with slide-in filter |
| 05/20/1997 | US5630938 Evertable drum centrifuge filter |
| 05/09/1997 | WO1997016256A1 Low-shear centrifuge feeding system |
| 05/01/1997 | WO1997015400A1 Solids scraping assembly for a centrifuge |
| 04/24/1997 | WO1997014503A2 Sewage sludge dewatering centrifuge |
| 04/08/1997 | US5618352 Rotational tapering perforated basket |
| 04/01/1997 | US5616245 High gravity separator |
| 03/27/1997 | DE19545952C1 Continuous sugar centrifuge producing drier, less-agglomerating and purer crystals |
| 03/22/1997 | CA2158767A1 Sand separating system |
| 02/20/1997 | DE19546019C1 Thrust centrifuge with drum |
| 02/19/1997 | CN1143337A Centrifugal separations apparatus |
| 02/12/1997 | CN1142414A Discharging method for three-leg centrifuger |
| 01/23/1997 | WO1997002094A1 Sugar centrifuge with screen protection |
| 01/15/1997 | EP0753349A2 Inverted filter centrifuge |
| 12/10/1996 | US5582726 Filter centrifuge |
| 11/24/1996 | CA2177231A1 A process and apparatus for the dewatering of coal and mineral slurries |
| 11/20/1996 | EP0742740A1 Centrifugal separations apparatus |
| 10/31/1996 | DE19542763C1 Centrifuge used for cleaning fluids |