| 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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| 10/22/1996 | US5567321 Centrifugal filter |
| 10/16/1996 | EP0461918B1 Improvements in separating systems |
| 10/09/1996 | CN2236895Y Micro powder sorting machine |
| 10/04/1996 | CA2146213A1 Centrifuge system |
| 09/24/1996 | US5558770 Centrifugal separator having a cone frustum |
| 09/11/1996 | EP0584289B1 Inverted filter centrifuge |
| 09/03/1996 | US5551943 Feed accelerator system including accelerating vane apparatus |
| 08/28/1996 | EP0728047A1 Device for wet-treating mass-produced items |
| 08/22/1996 | DE19529256A1 Procedure and arrangement for cleaning a reversible-filter centrifuge |
| 07/30/1996 | USRE35307 Chip wringer bowl/blade improvement |
| 07/23/1996 | US5538630 Waste water treatment apparatus employing a rotating perforated cylinder and baffles |
| 06/27/1996 | DE4446019A1 Sepn. of solids from liq. mix |
| 06/18/1996 | US5527474 Method for accelerating a liquid in a centrifuge |
| 06/13/1996 | DE4443777A1 Discontinuously operating filter centrifuge with drum and sliding base |
| 06/06/1996 | WO1996016744A1 Centrifuge |
| 06/06/1996 | WO1996016714A1 Method and device for separating fibrin monomer from blood plasma |
| 05/29/1996 | CN1123197A Air-flow grading machine |
| 05/28/1996 | US5520605 Method for accelerating a liquid in a centrifuge |
| 05/09/1996 | WO1996013332A1 Centrifugal separator |
| 05/08/1996 | EP0710504A1 Pusher centrifuge |
| 04/10/1996 | EP0671968A4 Method and apparatus for separating solids from liquid containing same. |
| 04/09/1996 | US5505863 Processing waste washout liquid containing photopolymer from printing plate manufacture |
| 04/03/1996 | EP0664727A4 Wear resistant basket for scroll centrifuge. |
| 04/03/1996 | EP0651671A4 Air-liquid separator assembly and system. |
| 02/22/1996 | WO1996004995A1 Horizontal vibratory centrifuge |
| 01/25/1996 | WO1996001703A1 Device for wet-treating mass-produced items |
| 01/23/1996 | US5485683 For removing fluids from mats and pads |
| 01/17/1996 | EP0692311A1 Continuously operating centrifugal strainer for sugar massecuites |
| 01/04/1996 | WO1996000128A1 Centrifugal solids separator |
| 01/04/1996 | DE4424289C1 Appts. for degreasing components |
| 12/21/1995 | DE4444117C1 Pusher centrifuge with drum contg. pusher base and material guide surface |
| 12/14/1995 | WO1995033544A1 High gravity separator |
| 12/14/1995 | DE4420604A1 Centrifuge assembly linked to washing soln. tanks by valves and pipes |
| 12/07/1995 | DE4419016A1 Centrifuge for spinning small components after a hot dip zinc or zinc electroplating bath |
| 12/05/1995 | US5472602 Evertable drum centrifuge filter |
| 11/21/1995 | US5468389 Double-acting pusher centrifuge |
| 11/02/1995 | EP0679423A1 Process for treating oily suspensions |
| 11/02/1995 | DE4417310C1 Cuff centrifuge filter assembly for liquid-solid suspensions |
| 10/25/1995 | EP0678333A1 Pusher centrifuge |
| 10/24/1995 | US5460717 Particle separation and drying apparatus |
| 10/17/1995 | US5458917 Heat exchangers |
| 10/17/1995 | US5458776 Sand dewatering centriguse |
| 10/17/1995 | US5458775 Filtration apparatus for separating solids from liquid containing same |
| 10/11/1995 | CN1030002C Centrifugal hydroextractor |
| 09/20/1995 | EP0672459A1 Filter centrifuge |
| 09/20/1995 | EP0671968A1 Method and apparatus for separating solids from liquid containing same |
| 09/12/1995 | CA2021356C Centrifugal separation apparatus |
| 08/17/1995 | WO1995021697A1 Centrifugal separations apparatus |
| 08/02/1995 | EP0664727A1 Wear resistant basket for scroll centrifuge |
| 07/27/1995 | WO1995019849A1 Pre-dewatering cone |
| 07/27/1995 | WO1995019848A1 Laterally stepped centrifuge basket for the dewatering of particulate material |
| 07/19/1995 | WO1997021491A1 Pusher centrifuge |
| 06/27/1995 | CA2015446C Chip wringer bowl/blade improvement |
| 06/14/1995 | EP0657220A2 Filter centrifuge |
| 06/07/1995 | EP0551252B1 Reverse filter centrifugal machine |
| 06/06/1995 | US5421997 Sleeve filter centrifuge |
| 05/24/1995 | DE4339581A1 Helical centrifuge assembly sieve drum located within cylindrical section of conical drum |
| 05/10/1995 | EP0652051A1 Drum sealing device for a reversible filter centrifuge |
| 05/10/1995 | EP0652050A1 Filter means support for a reversible filter centrifuge |
| 05/10/1995 | EP0652049A1 Cover locking device for the drum of a reversible filter centrifuge |
| 05/10/1995 | EP0651671A1 Air-liquid separator assembly and system. |
| 05/03/1995 | EP0618845A4 Feed accelerator system including accelerating vane apparatus. |
| 05/03/1995 | EP0613403A4 Feed accelerator system including accelerator disc. |
| 04/04/1995 | US5403486 Accelerator system in a centrifuge |
| 03/29/1995 | EP0466751B1 Process for operating a shearing centrifuge |
| 03/28/1995 | US5401423 Feed accelerator system including accelerator disc |
| 03/14/1995 | US5397471 Self-cleaning scroll and screen centrifuge |
| 03/09/1995 | DE4337620C1 An invertible filter centrifuge (drum cover lock) |
| 02/16/1995 | DE4337618C1 Inverted filter centrifuge (seal for drum space) |
| 02/07/1995 | US5387278 Air-liquid separator assembly and system |
| 01/25/1995 | EP0635309A1 Double pusher centrifuge |
| 01/24/1995 | US5383941 Segmented centrifugal separator scroll housing |
| 01/10/1995 | US5380434 Centrifuge scroll with abrasion resistant inserts |
| 01/03/1995 | US5378364 Conical screen basket centrifuge |
| 12/15/1994 | DE4424183A1 Device for a wet treatment of mass-produced parts |
| 12/06/1994 | US5370796 Centrifuge basket of fibre-reinforced material |
| 11/30/1994 | EP0471768B1 Continuous filter centrifuge |
| 11/29/1994 | US5368541 Method of extraction of mercury and gold from mine tailings |
| 11/23/1994 | EP0625374A2 Improved centrifuging machine |
| 10/18/1994 | US5356366 Process for the operation of a pusher centrifuge |
| 10/12/1994 | EP0618845A1 Feed accelerator system including accelerating vane apparatus |
| 09/13/1994 | US5345665 Replaceable wrap for scroll housing in centrifugal separator |
| 09/07/1994 | EP0613403A1 Feed accelerator system including accelerator disc |
| 08/04/1994 | DE4316081C1 Centrifuge weight measuring device |
| 07/27/1994 | EP0607236A1 Processing waste washout liquid containing photopolymer from printing plate manufacture |
| 07/19/1994 | US5330637 Indexable screen for centrifugal separator device |
| 07/07/1994 | DE4319791A1 Assembly for separation of solids from solid-liquid mixture has irregular separation surface |
| 06/30/1994 | DE4244421A1 Scroll centrifuge partic for sepn of fruit juices from berries, pulps, etc |
| 06/21/1994 | US5321898 Centrifugal screen bowl dryer |
| 06/15/1994 | CN1025009C Turning mouth filter centrifuge |
| 05/31/1994 | US5316685 Seed and water slurry |
| 05/17/1994 | CA1329557C Liquid waste separator |
| 05/03/1994 | CA1329145C Air seal centrifuge screen basket |
| 04/27/1994 | EP0594315A1 Particle separation and drying apparatus |
| 04/26/1994 | US5306423 Discontinuously operating filter centrifuge with noninverting filter bag |
| 04/21/1994 | DE4301702C1 Drum sieve filter has ring element secured between the filter sleeve and sieve mantle - speeding removal of filter cake from filter surface when cleaning |
| 04/21/1994 | DE4234636A1 Separating process for plastic mixts. and process appts - uses centrifuge with internal dam, behind which heavier material sinks to outer wall for removal and lighter material and fluid flow over dam lip |
| 04/19/1994 | US5304306 Reverse filter centrifuge |
| 04/07/1994 | DE4308749C1 Thrust centrifuge having pump wheel rotating with drum - with filler tube for centrifuging material and connected to centrifuge housing |
| 04/05/1994 | US5300013 Double centrifuge for highly viscous material |