| Patents for B07B 11 - Arrangement of accessories in apparatus for separating solids from solids using gas currents (2,099) |
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| 04/28/2004 | EP1413532A1 Feeder |
| 04/08/2004 | WO2004028711A1 Method and system for removing powdery matter from powder, carrying powder vertically and separating duct therefrom |
| 04/08/2004 | US20040065592 Closed air force type grain sorting mechanism |
| 03/18/2004 | DE10242479A1 Method for separating heavy particles from airflow containing heavy and light particles has the mixed airflow directed onto an upper conical surface with a screened extract to remove the light particles |
| 02/26/2004 | US20040035763 Apparatus for sorting wood chips in separate fractions |
| 02/26/2004 | US20040035759 Closed air circulation system |
| 02/11/2004 | CN1473662A Hydrogen storage alloy particle sorter |
| 01/22/2004 | US20040011708 Apparatus for sorting wood chips in separate fractions |
| 01/15/2004 | WO2004004866A1 Pollen cleaning method and a device applying this method |
| 01/15/2004 | CA2490706A1 Pollen cleaning method and a device applying this method |
| 12/10/2003 | CN1461243A Apparatus for sorting wood chips in separate fractions |
| 12/10/2003 | CN1461242A Closed air circulation system |
| 12/10/2003 | CN1461241A Apparatus for sorting wood chips in separate fractions |
| 11/11/2003 | US6644479 Method and air separator for classifying charging material reduced in size |
| 10/21/2003 | US6634574 Method and device for obtaining vegetal fibre material and the use thereof |
| 10/08/2003 | EP1044731B1 Fluidized bed-carrying drying classifier |
| 09/09/2003 | US6616734 Dynamic filtration method and apparatus for separating nano powders |
| 08/19/2003 | US6607079 System and method for controlling particle flow distribution between the outlets of a classifier |
| 06/03/2003 | US6572779 Method for transporting and separating wet chips and delivering dried chips |
| 05/28/2003 | EP1214155B1 Method and air separator for classifying charging material reduced in size |
| 04/08/2003 | US6543619 Method and apparatus for sorting utilizing a product rake and a relief valve |
| 04/02/2003 | EP1296777A1 Apparatus and method for the separation of heterogeneous waste |
| 04/01/2003 | US6540087 Part separator having multiple inlets and method of supplying wet chips through multiple inlets |
| 04/01/2003 | CA2130376C Pneumatic sifter |
| 03/13/2003 | US20030047076 Dynamic filtration method and apparatus for separating nano powders |
| 02/27/2003 | WO2003015937A1 Controlling particle flow distribution between the outlets of a classifier |
| 02/20/2003 | US20030034278 System and method for controlling particle flow distribution between the outlets of a classifier |
| 01/07/2003 | CA2257674C Air classifier with centrifugal action |
| 11/27/2002 | EP1105222B1 Device for separating mixtures of valuable substances |
| 11/14/2002 | DE10130642A1 Stripping device for sorting systems has stripping-off band located above conveyor belt and driven in opposite direction to it, and stripping-off band has inclined face at angle of 140 degrees in relation to each other |
| 10/31/2002 | US20020158030 Method for transporting and separating wet chips and delivering dried chips |
| 10/22/2002 | US6467631 Air sifting apparatus |
| 09/04/2002 | EP1235641A1 Astatic device for pressurized reactors and cyclones to be used in processes for making plastic materials, in particular for polymerizing olefines |
| 08/22/2002 | WO2002064256A1 Closed air force type grain sorting mechanism |
| 08/20/2002 | US6435191 Tobacco separator |
| 08/01/2002 | US20020100713 Air sifting apparatus |
| 07/25/2002 | US20020096454 Part separator having multiple inlets and method of supplying wet chips through multiple inlets |
| 06/19/2002 | EP1214155A1 Method and air separator for classifying charging material reduced in size |
| 06/18/2002 | US6405405 Product cleaner with air flow control |
| 05/28/2002 | US6394280 Device for separating mixtures of valuable substances |
| 05/16/2002 | DE10054418A1 Air sifting granulates to clear impurities blows live air up through first hollow plate for first heavy impurities cut then on down to second contra-angled plate for second cut. |
| 05/15/2002 | EP0932455B1 Air density system with air recirculation and gyrating bar feeder |
| 04/23/2002 | US6375841 System for transporting and separating wet chips and delivering dried chips |
| 04/17/2002 | EP0850110B1 Air separator and a single-rotor separator ball mill with such an air separator |
| 03/28/2002 | WO2002024352A1 Apparatus for sorting wood chips in separate fractions |
| 03/28/2002 | WO2002024351A1 Apparatus for sorting wood chips in separate fractions |
| 03/28/2002 | WO2002024350A1 Apparatus for levelling out fluctuation in a material flow supplied from a bucket feeder |
| 03/28/2002 | WO2002024349A1 Closed air circulation system |
| 03/28/2002 | WO2002024348A1 Apparatus for optimizing the operation of a bucket feeder |
| 03/26/2002 | CA2268881C Air density system with air recirculation and gyrating bar feeder |
| 03/13/2002 | CN2481425Y Strap negative pressure gravity fine selection machine feeding zone bench structure |
| 02/26/2002 | US6351676 Computer controlled separator device |
| 01/29/2002 | US6343234 Computer controller for a separator device |
| 01/23/2002 | EP1174194A1 Air density system with air recirculation and gyrating bar feeder |
| 01/10/2002 | WO2002002247A1 Apparatus and method for the separation of heterogeneous waste |
| 12/20/2001 | DE10029217A1 Process for de-dusting of molding or core sand comprises pouring sand into sifting boiler, passing air through intermediate base, circulating, separating dust from sand charge, removing carrier air charged with dust and filtering out |
| 12/05/2001 | CN2463076Y Blast regulator for grain cleaner |
| 11/22/2001 | DE10024774A1 Zentrierbare Spaltdichtung,insbesondere für Mühlen und Sichter Centerable gap seals, especially for mills and classifiers |
| 11/21/2001 | EP1155750A1 Centerable slit sealing, particularly for mills and sifters |
| 11/20/2001 | US6318559 Air classifier with rotor comprising two independently controllable parallel flow paths |
| 11/07/2001 | EP0912310B1 Process and system for treatment of mixed plastic materials |
| 10/17/2001 | CN2453665Y Novel sieve-cleaning apparatus |
| 10/09/2001 | US6298579 Fluidized-bed drying and classifying apparatus |
| 10/03/2001 | CN1316024A Method and device for obtaining vegetal fibre material and use thereof |
| 09/26/2001 | CN1071601C Single-rotor separation crasher with air separator |
| 09/18/2001 | US6290071 Air separator system |
| 09/13/2001 | US20010020597 Pneumatic separator having centrifugal action |
| 08/14/2001 | US6273269 Air classifier with centrifugal action pneumatic separator having centrifugal action |
| 08/07/2001 | US6269955 Air current classifying separator |
| 07/17/2001 | US6260713 Cherry sizing process and apparatus |
| 07/17/2001 | US6260708 Method for air classification of toner |
| 07/03/2001 | US6253923 Apparatus for separating trash from lint cotton |
| 06/13/2001 | EP1105222A1 Device for separating mixtures of valuable substances |
| 05/30/2001 | EP1102877A2 Method and device for obtaining vegetal fibre material and the use thereof |
| 05/25/2001 | WO2001036083A1 Astatic device for pressurized reactors and cyclones to be used in processes for making plastic materials, in particular for polymerizing olefines |
| 05/15/2001 | US6231273 Fuel particle separator disposed upstream from a boiler, and provided with an isolating valve member |
| 04/18/2001 | CN1291920A Fluidized bed-carrying drying classifier |
| 04/05/2001 | DE19945646A1 Verfahren und Windsichter zum Klassieren von zerkleinertem Aufgabegut Procedures and air classifier for classifying crushed feed |
| 03/29/2001 | WO2001021328A1 Method and air separator for classifying charging material reduced in size |
| 03/29/2001 | DE19947862A1 Windsichter Windsifter |
| 03/28/2001 | EP1086753A1 Pneumatic separator |
| 03/15/2001 | DE19943528A1 Sifter for granular material has sifter basket with extending projecting necks, and V-belt drive engaging on one neck |
| 02/13/2001 | US6186334 Method of and apparatus for screening bulk material |
| 02/08/2001 | DE4419153C2 Luftstrahlsieb mit integrierter Waage Air Jet Sieve with integrated scale |
| 01/17/2001 | CN2414852Y Wind-box speed adjuster |
| 01/16/2001 | CA2195843C Improved classifier cage for rotating mill pulverizers |
| 01/11/2001 | DE19931930A1 In-situ self cleaning feed system of electrostatic separator |
| 12/12/2000 | CA2177535C Centrifugal air separator |
| 11/23/2000 | DE19923109A1 Zentrifugalsichter Centrifugal |
| 11/22/2000 | EP1053797A2 Centrifugal separator |
| 11/22/2000 | CN2406742Y Electric blowing trolley |
| 11/19/2000 | CA2303742A1 Centrifugal separator |
| 11/08/2000 | EP0819030B1 Apparatus for classification of particulate material |
| 10/25/2000 | CN2402412Y Blighted rice separator |
| 10/18/2000 | EP1044731A1 Fluidized bed-carrying drying classifier |
| 10/05/2000 | DE19915122A1 Riser pipe separator for fluidized bed granulation has a return shaft arranged above the separator |
| 09/06/2000 | EP1033180A2 Classifier |
| 08/31/2000 | WO2000049900A1 Tobacco separator |
| 08/31/2000 | DE19908334A1 wind sifter to separate material flow into two fractions has centrally located conical inlet pipe on distribution plate to effect distribution of sieved material, with inlet pipe connected to rotor |
| 08/17/2000 | WO2000047340A1 Sifter with a spray device |