Patents for B07B 11 - Arrangement of accessories in apparatus for separating solids from solids using gas currents (2,099) |
---|
03/01/1994 | US5289921 Elutriation apparatus and method for cleaning granules |
02/24/1994 | DE4227178A1 Centrifugal disc for impact pulveriser - comprises divergent profiled channels for removing husks from all sizes of grain or seed |
02/23/1994 | EP0583924A2 Elutriation apparatus and method for cleaning granules |
01/25/1994 | US5281278 Conveying particles in an air flow then removal with channels |
01/25/1994 | US5280837 Door for an improved separation device |
01/25/1994 | CA1326471C Low velocity air classifier |
12/29/1993 | CN2150932Y Axial fan with guide disc for seperator |
12/28/1993 | US5273163 Centrifugal particle classifier having uniform influx distributor |
12/21/1993 | US5271504 Sifter and method of sifting |
12/09/1993 | DE4218318A1 Cocoa bean and husk winnowing machine - has dust remover on air pressure sensor, maintaining correct air speed and optimum husk removal air pressure |
11/25/1993 | DE4317155A1 Light wt. matter sepn. appts. from mixed material for sepg. film from rubbish - comprises air movement system above conveyor belt and airstream evacuated to side from intermediate zone between upper and lower belt levels for effective sepn. |
11/11/1993 | WO1993022074A1 Wind tunnel for cleaning and classifying solid particle form material |
11/11/1993 | WO1993022026A1 Sifter and method of sifting |
11/11/1993 | CA2112231A1 Wind tunnel for cleaning and classifying solid particle form material |
11/09/1993 | US5259510 Apparatus for separating and removing fine particulates from a particle flow |
10/12/1993 | US5252110 Preferably vertical air separator |
09/30/1993 | DE4304508A1 Distributor for dispersing powdered material in a gas stream - has coaxial distributor plates with central opening for passing through part of supplied material to plate below |
09/22/1993 | EP0561731A1 Plant, in particular for sorting household waste |
09/14/1993 | US5244481 Preferably vertical air separator |
09/08/1993 | EP0558572A1 Double separator for sorting particulate material. |
08/24/1993 | US5238118 Separator with displacement body |
08/03/1993 | US5232096 Material dispersion apparatus |
07/28/1993 | EP0552837A1 Improved centrifugal particle classifier having uniform influx distributor |
05/27/1993 | WO1993009883A1 Cyclone separator |
05/19/1993 | DE4137633A1 Windsichter und verfahren zum betrieb eines windsichters Wind sifter and method for operating a wind sifter |
05/13/1993 | WO1993008918A1 Portable refuse separator |
05/06/1993 | DE4135879A1 Sorting wheel for delivery of fine and abrasive substances - has hollow hub and axial metal blades between annulus and cover-plate with their ends mounted in annular grooves |
04/29/1993 | DE4134874A1 Particle grader with external blower - has vertically adjustable baffle ring fixed below thrower disc to control vertical component of spiral air flow |
03/04/1993 | WO1993003863A1 Ore sorting |
02/09/1993 | US5184730 Method and apparatus using feed conveying fluid blending the feed and/or separating debris from the feed |
01/26/1993 | US5181616 Grain processor |
01/19/1993 | US5180257 Straightening instrument and cyclone |
12/09/1992 | EP0517022A2 Pneumatic separator |
11/26/1992 | DE4116683A1 Wind sifter for separate removal of coarse and fine materials - has preliminary jet pipe and high-speed gas jet for initial dispersal of material |
11/19/1992 | EP0514370A2 Method and device for extracting by suction foreign matter from a stream of bulk material |
11/19/1992 | DE4115898A1 Cylindrical wind sifter with bottom coarse outlet - has top fine outlet divided into several outlet apertures, symmetrical to rotor axis |
10/29/1992 | WO1992018811A1 A method and device for ash discharge |
10/29/1992 | WO1992018257A1 Method of supplying air for purifying semolina, and a semolina-purifying machine |
10/22/1992 | DE4126065A1 Griessputzmaschine Purifier |
10/21/1992 | CN1065416A Method and apparatus for sifting sand or like bulk material |
10/06/1992 | US5152604 Recirculating debris separating method and apparatus |
09/23/1992 | EP0504747A2 Method and device for sifting sand or similar free-flowing material |
07/23/1992 | DE4101566A1 Suction device for purifiers - has grid bars beneath barbed roller ensuring break-up of compacted fibres |
07/16/1992 | DE4100622A1 Automatic gap adjustment for wind sifter - uses displaceable gap wall associated with outlet pipe |
07/01/1992 | EP0492062A2 Air separator |
06/11/1992 | WO1992009376A1 Double separator for sorting particulate material |
06/10/1992 | CN1061733A Double separator for sorting particulate material |
05/27/1992 | DE4040890C1 Dust generating material sorting wind sifter - has rotor with several concentric blade rims, including guide blades |
05/13/1992 | EP0484758A2 Apparatus for dispersing materials |
05/07/1992 | DE4035160A1 Rising sifter for loose bulk material - has accurately controlled flow speed through by=pass and measuring probes |
05/05/1992 | US5110453 Split feed reject claimer |
04/21/1992 | US5106487 Parts separator device for separating heavy materials from chips and lubricants |
04/14/1992 | US5103981 Particle separator/classification mechanism |
03/24/1992 | US5098557 Granular material cleaning apparatus and method |
03/04/1992 | EP0472930A2 Pneumatic classifier, preferably a vertical one |
02/13/1992 | DE4025458A1 Turbine type air sifter - has sifting action enhanced by suction at inside edge of rotor vanes |
02/13/1992 | DE4025247A1 Turbine-type air sifter - has lower end plate of rotor dished so that distance between end plates increases towards centre |
02/06/1992 | DE4024440A1 Vertical winnowing machine impeller with curved vanes - has step formed between impeller outlet duct and outlet chamber |
12/17/1991 | US5073252 Pneumatic size separator for nickle-containing particles |
11/27/1991 | CN1014869B Gravity classifier |
11/21/1991 | EP0456913A1 Suction-sifter |
11/16/1991 | WO1991017835A1 System for separation of materials using suction air power |
11/12/1991 | CA1291968C Apparatus with a fluidized bed for the continuous separation of two mixed solid phases |
11/07/1991 | DE4014342A1 Air classifier with separate distributor - to optimise material distribution in classifying chamber using scatter rings |
09/18/1991 | CN2084848U Quantitative feeder for solid corpuscles |
07/30/1991 | US5035331 Method and apparatus for removing dust and debris from particulate product |
07/24/1991 | CN1053198A Pneumatic lift |
07/16/1991 | US5032256 Method and apparatus for air separation of material |
07/11/1991 | WO1991009687A1 Method and apparatus for air separation of material |
06/18/1991 | US5024334 Method and means for gravity table automation |
06/11/1991 | US5022982 Rotary drum solid waste air classifier |
06/04/1991 | US5021149 Process and device for processing granulated materials |
05/28/1991 | US5018869 Method and apparatus using feed conveying fluid for blending the feed and/or separating debris from the feed |
05/21/1991 | US5016823 Air current classifier, process for preparing toner, and apparatus for preparing toner |
04/09/1991 | US5005770 Sifter for sifting granular material and grinding system having introduction thereinto of such a sifter |
03/06/1991 | EP0415322A2 Wear indicating device |
02/20/1991 | EP0413503A1 Method and apparatus for removing dust and debris from particulate product |
02/12/1991 | US4991721 Automation of an air-screen seed cleaner |
12/25/1990 | US4979622 Portable hull separator |
12/04/1990 | US4975100 Particle separator device and apparatus for the pneumatic conveyance of granular materials |
11/07/1990 | EP0395675A1 Method and apparatus for classifying particles |
10/04/1990 | DE3909721A1 Fines and superfines separator for use in the regeneration of used foundry sand |
09/20/1990 | WO1990010506A1 Particle separation and classification mechanism |
08/29/1990 | EP0384101A1 Air classifier for sifting a granular material, and grinding plant employing such a classifier |
08/29/1990 | EP0383871A1 Low velocity air classifier |
08/21/1990 | US4950388 Separation of mixtures in a wind tunnel |
08/16/1990 | WO1990009246A1 Air concentrator |
06/27/1990 | EP0316326A4 Separation of mixtures in a wind tunnel. |
06/13/1990 | EP0372402A1 Particle separator device and apparatus for the pneumatic conveyance of granular materials |
04/10/1990 | US4915824 Pneumatic classifier for tobacco and method |
04/03/1990 | US4913807 Particle separator |
02/21/1990 | EP0178316B1 Cyclone |
02/08/1990 | WO1990000941A1 Low velocity air classifier |
01/03/1990 | EP0349490A1 Method and device for preparing granulates |
11/14/1989 | US4880530 Self-cleaning screening device |
11/09/1989 | DE3814458A1 Air separator |
10/18/1989 | CN1005460B Fluidised-bed apparturs for continuous separating mixture of two kinds of solid |
09/21/1989 | DE3809339A1 Method and apparatus for dispersing debris in a transfer through a packed bed |
09/21/1989 | DE3808023A1 Separator |
09/21/1989 | DE3808022A1 Separator |