| 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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| 02/07/2006 | US6993854 Centrifugal dryer, manufacturing method for semiconductor device and semiconductor manufacturing apparatus |
| 12/28/2005 | CN1233468C Sedimentation type centrifugal separator possessing double stage of drum and double stage of unloading spiral |
| 12/21/2005 | EP1607473A1 Concentrated sake, method for producing concentrated sake, centrifuge, and apparatus for concentrating sake or the like |
| 12/21/2005 | EP1214981B1 Centrifugal separator |
| 12/14/2005 | EP1603679A1 Inverting filter centrifuge |
| 11/29/2005 | US6969343 Centrifuge with a sieve system and method for operating the same |
| 11/17/2005 | DE102004019368A1 Wehreinrichtung für eine Zentrifuge Defense device for a centrifuge |
| 11/09/2005 | EP1005396B1 Hutch chamber for jig |
| 10/27/2005 | WO2005099554A2 Dual zone wireless pulp washer |
| 10/27/2005 | CA2562796A1 Dual zone wireless pulp washer |
| 10/26/2005 | EP1588769A1 Weir device for a solid-jacket centrifuge |
| 10/05/2005 | CN2730485Y Improved contrifugal automatic mud removing device |
| 09/28/2005 | EP1579918A1 Centrifugal machine |
| 09/08/2005 | DE202005009776U1 Horizontal decanter centrifuge e.g. for pharmaceutical materials, allows improved cleaning |
| 09/07/2005 | CN1666005A Centrifugal drill cuttings drying apparatus |
| 09/01/2005 | US20050192173 Washing of separated solids in solid bowl and screen bowl decanting centrifuges |
| 09/01/2005 | DE202005009778U1 Centrifuge comprises drum mounted on hollow shaft, filter mounted in drum and baffle plate which can move axially with respect to drum, hollow shaft containing filling channel |
| 08/30/2005 | CA2330745C System and apparatus for transporting and separating wet chips and delivering dried chips |
| 08/10/2005 | EP1561511A1 Decanting centrifuge |
| 08/03/2005 | CN1649656A Method of improving centrifugal filtration |
| 07/20/2005 | CN2710755Y Vertical and centrifugal type separating apparatus |
| 06/29/2005 | CN2706247Y Horizontal vortex high efficiency powder classifying machine |
| 06/29/2005 | CN2706246Y Composite powder selection machine |
| 04/27/2005 | CN1608745A Dynamic coal milling powder-selecting machine |
| 04/27/2005 | CN1608739A Automatic continuous high speed industrial nanometer powder separating machine |
| 03/30/2005 | CN2688391Y Centrifugal settling separator with separating liquid from washing liquid |
| 03/23/2005 | EP1516673A2 Continuously operating sifting centrifuge and method for processing cristal suspensions |
| 03/23/2005 | CN2686732Y Secondary centrifugal filtering machine |
| 03/17/2005 | DE10336862A1 Comminuting device/centrifuge combination for a metal-removing machine comprises a comminuting device arranged in a funnel-shaped housing and having an outlet for cuttings leading directly to a concentrically arranged centrifuge |
| 03/09/2005 | CN1191887C Hutch chamber for jig |
| 02/09/2005 | CN1575855A Suspension centrifugal machine and drive control method for motor thereof |
| 01/26/2005 | CN1571702A 连续式离心机 Continuous centrifuges |
| 01/19/2005 | CN2671691Y Horizontal screw centifugal mechine |
| 01/12/2005 | EP1494776A1 Methods of improving centrifugal filtration |
| 01/06/2005 | US20050000869 Device for determining the residual liquid content of solids cakes in centrifuges |
| 12/29/2004 | CN1181926C Bag-turning pattern filtering centrifuge |
| 12/16/2004 | WO2004108295A1 Measuring device for the centrifuge of a filter |
| 12/09/2004 | US20040245325 Continuous centrifuge |
| 11/11/2004 | US20040225148 liquid phase oxidation using oxidation catalyst; separation |
| 11/03/2004 | CN1543450A Process for the preparation of aromatic dicarboxylic acids |
| 11/02/2004 | US6811655 Apparatus for preparing paper pulp from used paper |
| 10/28/2004 | DE10323516B3 Dehumidification measuring and control device for filter centrifuge, measures filtrate flow using region of higher sensitivity when flow rate falls below threshold |
| 10/27/2004 | EP1286781B1 Centrifuge with a sieve system and method for operating the same |
| 10/21/2004 | US20040206689 Multi-stage pusher centrifuge |
| 10/21/2004 | US20040206688 Pusher centrifuge |
| 10/21/2004 | US20040206687 Double pusher centrifuge |
| 10/21/2004 | US20040206686 Pusher centrifuge |
| 10/20/2004 | EP1468744A1 Pusher centrifuge with rotatable cone for pre-accelerating the mixture |
| 10/20/2004 | EP1468743A1 Pusher centrifuge |
| 10/20/2004 | EP1468742A1 Multi-stage pusher-typ centrifuge |
| 10/20/2004 | EP1468741A1 Double-acting pusher centrifuge |
| 10/20/2004 | CN2649183Y Concentrating dehydration apparatus with damping baffle |
| 10/12/2004 | US6802961 Dense fluid cleaning centrifugal phase shifting separation process and apparatus |
| 10/07/2004 | WO2004085605A1 Concentrated sake, method for producing concentrated sake, centrifuge, and apparatus for concentrating sake or the like |
| 10/07/2004 | DE10311997A1 Stülpfilterzentrifuge Inverting filter centrifuge |
| 09/30/2004 | WO2004082843A1 Inverting filter centrifuge |
| 09/08/2004 | CN1527745A Core for blood processing apparatus |
| 08/18/2004 | EP1446229A1 Continuous centrifuge |
| 08/11/2004 | EP1444045A1 Device for determining the residual liquid content of solids cakes in centrifuges |
| 08/11/2004 | CN1520338A Overturning filter centrifugel |
| 07/28/2004 | CN1515881A Apparatus for measuring weight in centrifugal machine |
| 07/22/2004 | WO2004060567A1 Centrifugal separator |
| 07/22/2004 | WO2004060566A1 Centrifugal separator |
| 07/20/2004 | US6763605 Centrifugal drill cuttings drying apparatus |
| 07/15/2004 | WO2004058410A1 Centrifugal machine |
| 07/14/2004 | EP1165882B1 Screening apparatus including two screen means |
| 07/13/2004 | US6761821 Clamping-hook ring |
| 06/10/2004 | US20040108281 Invertible filter centrifuge |
| 06/09/2004 | CN2619722Y Microparticle centrifugal field separator |
| 06/02/2004 | EP1214589B1 Method and device for detecting and isolating pharmacological compounds being contained in substance mixtures |
| 05/26/2004 | EP1422214A1 Method for producing aromatic dicarboxylic acid |
| 05/19/2004 | CN2616300Y Internal-filtering type differential-discharge fully-automatic filter centrifuge |
| 05/18/2004 | US6736968 Horizontal scroll screen centrifuge |
| 04/28/2004 | CN1491751A Centrifugal force unloading method of centrifugal machine |
| 04/22/2004 | WO2004033105A1 Filter centrifuge comprising a receiving device for several filter units |
| 04/21/2004 | CN1491134A Organic waste grinding drainer |
| 04/01/2004 | DE10245013A1 Filter centrifuge, used in solid/liquid separation processes, comprises housing, outer drum connected to housing, filter unit fixed in drum, and drive shaft fixed to outer drum and filter unit |
| 03/31/2004 | EP1183419B1 Method and apparatus for preparing paper pulp from used paper |
| 03/31/2004 | CN1485141A Bag-turning pattern filtering centrifuge |
| 03/30/2004 | CA2370866C Cuttings separator for removing liquid from a slurry |
| 03/25/2004 | US20040055947 Clamping-hook ring |
| 03/24/2004 | EP1400284A2 Centrifuge screen clamp and method for securing a screen within a centrifugal refining device |
| 03/17/2004 | EP1181103B1 Centrifuge |
| 03/09/2004 | US6702120 Screening apparatus including two screen means |
| 02/25/2004 | CN1476931A Purification of attapulgite and preparation process of supermicropowders body |
| 01/02/2004 | EP1372862A1 Screen centrifuge |
| 12/25/2003 | US20030234214 Horizontal scroll screen centrifuge |
| 12/24/2003 | CN1131908C 用旧纸制备纸浆的方法和设备 Old paper with a method and apparatus for preparing pulp |
| 12/24/2003 | CN1131729C Centrifugas basket with filter element |
| 12/16/2003 | US6663774 Centrifuge screen |
| 12/11/2003 | WO2003102359A1 Centrifugal drill cuttings drying apparatus. |
| 12/04/2003 | US20030221331 Centrifugal drill cuttings drying apparatus |
| 11/27/2003 | DE10228231C1 Device for washing filter bag of pushing bag centrifuge comprises washing nozzle for liquid washing medium in solid material chamber of housing just in front of end of drum |
| 11/12/2003 | EP1360013A1 Grinding and dewatering device for organic waste products |
| 11/06/2003 | US20030205510 Dense fluid cleaning centrifugal phase shifting separation process and apparatus |
| 10/29/2003 | CN1125686C 离心式过滤机 Centrifugal Filter |
| 10/23/2003 | WO2003086571A1 Methods of improving centrifugal filtration |
| 10/15/2003 | EP1351773A2 Rotor core for blood processing apparatus |
| 10/08/2003 | EP1350570A2 Cantilever centrifuge with outwardly tapered second conical bowl section |
| 10/08/2003 | CN2577969Y Spiral centrifugal separating mechanism of horizontal solid and liquid separator |