| 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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| 01/03/1986 | WO1986000029A1 Centrifugal separator |
| 01/02/1986 | EP0166582A2 Method of separating solid particles from a liquid |
| 12/10/1985 | US4557836 Centrifugal; for coal slurries |
| 11/06/1985 | EP0160637A2 Solid bowl centrifuge |
| 09/25/1985 | EP0155632A2 Method and apparatus for separating material mixtures |
| 09/24/1985 | US4543085 Apparatus for separating solid matters |
| 09/17/1985 | US4542036 Process for separating solids from oils |
| 09/10/1985 | CN85100169A Automatic side-filtering type centrifuge |
| 08/28/1985 | EP0152855A2 Continuously operating centrifuge |
| 08/20/1985 | US4536288 Pocket centrifuge and method of operating same |
| 06/19/1985 | EP0144903A2 Discharging chute for a vertical centrifuge |
| 06/11/1985 | CA1188662A1 Centrifugal separator |
| 05/21/1985 | US4518621 Method and apparatus for finishing juices from fruits and vegetables and the like |
| 02/27/1985 | EP0133460A2 Device for dehydrating and drying granulated synthetic material |
| 01/15/1985 | US4493769 Twin pusher centrifuge |
| 01/15/1985 | US4493768 Twin pusher centrifuge including rotatable pusher |
| 10/16/1984 | US4476776 Centrifuge cage for a coffee centrifuge |
| 07/24/1984 | US4461096 Dehydration apparatus |
| 07/03/1984 | US4457746 Apparatus for centrifugal separation |
| 06/26/1984 | CA1169831A1 Centrifugal separator |
| 05/01/1984 | CA1166443A1 Continuously operating hydro-extractor |
| 04/17/1984 | US4443266 Baffles, sheets, metals, elasticity, rotation, joints, damage prevention, positioning |
| 03/20/1984 | CA1163969A1 Solid bowl centrifuge with intermittent rim discharge |
| 03/07/1984 | EP0030957B1 Centrifugal oil filter |
| 02/28/1984 | US4434052 Centrifugal separator |
| 02/21/1984 | US4432148 Continuously operating hydro-extractor |
| 12/27/1983 | CA1159422A1 Method and apparatus for centrifugally separating a heavy fraction from a lightweight fraction within a pulp material |
| 12/07/1983 | EP0020738B1 Gyratory suspension head for cyclical centrifugal machine |
| 11/01/1983 | US4412865 Device for separating a filler mass |
| 10/18/1983 | CA1155403A1 Treatment apparatus |
| 10/11/1983 | US4409031 Continuously operable sugar centrifugal and method for improving the purity of the produced sugar |
| 09/21/1983 | EP0088949A2 Process for separating solids from oils |
| 09/20/1983 | US4405454 Process and apparatus for the dewatering of solids in suspension |
| 09/20/1983 | US4405265 Method and apparatus for the continuous transfer of particulates from a liquid conveying medium to a gaseous conveying medium |
| 08/17/1983 | EP0085953A2 Apparatus for separating solid matters |
| 08/09/1983 | US4398024 Solid-jacket sieve centrifuge |
| 08/09/1983 | US4397638 Solid bowl centrifuge with intermittent rim discharge |
| 08/02/1983 | CA1150913A1 Use of polyalkylene oxides for the separation of cellulose fibres |
| 07/21/1983 | WO1983002406A1 Centrifugal separator |
| 06/23/1983 | WO1983002072A1 Solid bowl centrifuge with intermittent rim discharge |
| 04/26/1983 | US4381236 High pressure rotary centrifugal separator having apparatus for automatically cyclically reciprocating a corotating separator basket scraper |
| 03/08/1983 | US4376049 Dynamic filter system |
| 03/08/1983 | US4375990 Sugar centrifuge basket assembly and method of assembling same |
| 03/01/1983 | CA1142099A1 Centrifugal oil filter |
| 01/12/1983 | EP0069449A2 Centrifuge for recovering proteins from bones |
| 01/05/1983 | EP0068095A2 Pusher centrifuge |
| 12/28/1982 | CA1138377A1 Air inlet material separator for chip centrifuge |
| 12/07/1982 | US4362600 Sulfate fibers, flocculation |
| 11/23/1982 | US4360431 Self-unloading centrifuge |
| 10/13/1982 | EP0062576A1 Continuously operating centrifuge |
| 10/12/1982 | CA1133606A1 Method and apparatus for determining the thickness of a charge wall formed in a centrifugal basket |
| 10/05/1982 | US4352451 Centrifugal drier |
| 06/01/1982 | US4332621 Continuously operable centrifugal for mixing and curing sugar massecuites |
| 05/27/1982 | WO1982001668A1 Centrifuge with displaceable button for discharging solid material |
| 05/26/1982 | EP0052337A2 Purification of cellulose and starch ethers |
| 05/25/1982 | US4331482 Separating massecuite into molasses and sugar having a uniform crystal structure; food processing |
| 03/16/1982 | US4320007 Pusher-type centrifuge filters |
| 03/16/1982 | US4320006 Centrifugal oil separator |
| 03/02/1982 | US4317728 Wobble centrifuge |
| 01/19/1982 | CA1116571A1 Cyclical centrifugal machine |
| 01/12/1982 | US4310417 Metal scrap separator |
| 12/29/1981 | US4308075 Continuously operable sugar centrifugal |
| 11/24/1981 | US4302332 Centrifugal thickener |
| 11/11/1981 | EP0030957A4 Centrifugal oil filter. |
| 11/03/1981 | US4298476 Air blade construction for chip wringer |
| 09/01/1981 | US4287058 Conveyer screw, filter |
| 07/23/1981 | WO1981002030A1 Use of polyalkylene oxides for the separation of cellulose fibres |
| 07/22/1981 | EP0032364A1 Use of polyalkylene oxides for the separation of cellulose fibres |
| 07/21/1981 | US4279741 Method and apparatus for centrifugally separating a heavy fraction from a light weight fraction within a pulp material |
| 07/14/1981 | US4278201 Continuous centrifugal separator |
| 07/01/1981 | EP0030957A1 Centrifugal oil filter. |
| 05/26/1981 | US4269711 Filter centrifuge |
| 05/13/1981 | EP0028247A1 Method and apparatus for centrifugal stratification |
| 04/07/1981 | CA1098839A1 Chip discharge for continuous chip wringer |
| 03/10/1981 | US4254904 Pocket-type sieve centrifuge |
| 03/03/1981 | US4253961 Vibratory centrifuge for the dewatering of coal sludge |
| 03/03/1981 | US4253960 Chip discharge for continuous chip wringer |
| 03/03/1981 | US4253953 Centrifugal oil filter |
| 03/03/1981 | CA1096829A1 Pusher centrifuge |
| 02/25/1981 | EP0024097A1 Apparatus and process for treating a fluid material while it is subjected to a centrifugal force |
| 02/11/1981 | EP0023508A1 Method and apparatus for determining the thickness of a charge wall formed in a centrifugal basket |
| 01/20/1981 | US4246108 Microstrainer apparatus and method |
| 01/13/1981 | CA1093518A1 Centrifuge |
| 01/08/1981 | WO1981000005A1 Centrifugal oil filter |
| 11/13/1980 | WO1980002389A1 Method and apparatus for centrifugal stratification |
| 10/21/1980 | US4229298 Method and apparatus for determining the thickness of a charge wall formed in a centrifugal basket |
| 10/07/1980 | US4226724 Two-stage pusher centrifuge |
| 09/23/1980 | US4224165 Cyclical centrifugal machine |
| 09/02/1980 | CA1084850A1 Push-type centrifuge |
| 08/12/1980 | US4217226 Pusher centrifuge |
| 08/07/1980 | WO1980001542A1 Method and apparatus for determining the thickness of a charge wall formed in a centrifugal basket |
| 06/26/1980 | WO1980001248A1 Improved cyclical centrifugal machine |
| 06/24/1980 | US4209405 Centrifuge |
| 06/24/1980 | US4209341 Centrifuge for separating massecuite |
| 06/03/1980 | US4206053 Method of dewatering froth fines |
| 06/03/1980 | US4205999 Continuously operating centrifugal |
| 05/27/1980 | US4204964 Continuous centrifugal filter for various filtering and automatic coffee making |
| 04/01/1980 | US4196231 Impregnating equipment and method of vacuum impregnation |
| 03/18/1980 | US4193874 Filter centrifuge |
| 03/11/1980 | CA1073419A1 Centrifuge for drying salad greens and the like |