Patents for B07B 11 - Arrangement of accessories in apparatus for separating solids from solids using gas currents (2,099)
09/1989
09/19/1989CA1259584A1 Vibratory separation apparatus
08/1989
08/01/1989US4853112 Low velocity air classifier
07/1989
07/04/1989US4844235 Vibratory separation apparatus
06/1989
06/20/1989US4840727 Double bank grain cleaner and aspirator therefor
06/15/1989WO1989005200A1 Self-cleaning screening device
06/01/1989DE3800843A1 Turbo air classifier
05/1989
05/24/1989EP0316326A1 Separation of mixtures in a wind tunnel
05/18/1989WO1989004220A1 Method and apparatus for classifying particles
05/17/1989EP0316305A2 Particle classifier
05/11/1989DE3736823A1 Process and device for separating materials
05/11/1989DE3736820A1 Process and device for separating materials
04/1989
04/26/1989CN1003982B Control method of number of speeds
03/1989
03/15/1989CN1031664A Gravity classifier
03/14/1989CA1251167A1 Particle classifier
03/07/1989CA1250815A1 Particle classifier
02/1989
02/21/1989US4806235 Apparatus for cleaning grain products
01/1989
01/24/1989CA1249245A1 Particle classifier
01/17/1989CA1248914A1 Vibratory separation apparatus
12/1988
12/20/1988US4792393 Spiral air sifter having air regulation
11/1988
11/22/1988US4786406 Blades of sintered ceramic; rubbery, elastic inserts for support
10/1988
10/18/1988US4778061 Having rotating disc screens; waste treatment and removal
10/11/1988US4776950 Classifier
09/1988
09/08/1988DE3706134A1 Air-sifting device
08/1988
08/04/1988DE3733343A1 Air classifier for classifying bulk materials of very fine grain size
06/1988
06/22/1988EP0271608A1 Device for separating lighter objects from waste material
05/1988
05/03/1988US4741443 Fluidized bed for continuous separation of two mixed solid phases
04/1988
04/12/1988US4737270 Method and apparatus for separating "pops" from pecans
02/1988
02/11/1988WO1988000861A1 Separation of mixtures in a wind tunnel
01/1988
01/26/1988US4721561 Centrifugal force separator
01/07/1988EP0250921A2 Air classifier
12/1987
12/29/1987US4715950 Vibratory separation apparatus
11/1987
11/05/1987WO1987006506A1 High density separator
10/1987
10/20/1987US4701256 Recirculating pneumatic separator
10/07/1987CN85108097A Method for controlling revolutions
09/1987
09/15/1987US4693811 Separating fine and coarse material
08/1987
08/25/1987US4689141 Separator for sorting particulate material, with a plurality of separately adjustable guide vane sets
08/25/1987CA1225965A1 Classifier rudder control vane
08/06/1987DE3604450C1 Co-current air classifier
07/1987
07/30/1987DE3627065C1 Ceramic wear-protection plate
07/23/1987DE3601175A1 Process and apparatus for separating different polymers from polymer mixtures
05/1987
05/13/1987EP0221246A2 Separator
04/1987
04/14/1987US4657667 Diverting entrained particles by a curved surface to minimize disturbance
03/1987
03/31/1987US4653699 Coal-mill classifier
03/26/1987DE3533484A1 Air separator
03/03/1987CA1218576A1 Tobacco separator
01/1987
01/13/1987US4636305 Apparatus for cleaning grits
01/06/1987US4634522 Actuating with air current
01/02/1987DE3522478A1 Process and apparatus for producing a gravel/sand finished product
12/1986
12/31/1986CN86103352A Separator for sorting particulate material
12/23/1986US4631124 Kinetic gravity deduster
12/10/1986EP0204412A2 Separator for sorting particulate material
12/02/1986US4626343 Rotor with two sets or vanes for coarse and fine fractions
11/1986
11/25/1986US4624416 Procedure for classifying a crystal mixture or concentrating rocks or mixed crystals in particle form
11/25/1986US4624370 Vibratory separation apparatus
11/20/1986EP0079357B1 Drum for separation of a bulk material
10/1986
10/29/1986EP0198945A2 Classifying and sifting plant for separating unwanted particles from bulk material
09/1986
09/30/1986US4614271 Separating element for vibratory grain separator
09/24/1986EP0195240A2 Pneumatic classifier with a wear-resisting classifying rotor
08/1986
08/05/1986US4604192 Powder classifier
07/1986
07/16/1986EP0187730A2 Fluidized-bed device for continuously separating two mixed solid phases
07/08/1986US4599163 Device for the separation of the components of edible meal
07/02/1986CN86100050A Fluidised-bed apparatus for continuous separating mixture of two kinds of solid
06/1986
06/24/1986US4596497 Powder disperser
05/1986
05/14/1986EP0180696A1 Apparatus for the separation of waste
04/1986
04/23/1986EP0178316A1 Cyclone.
03/1986
03/25/1986US4577552 Rice-hulling apparatus
02/1986
02/19/1986EP0171987A2 Separator for sorting particulate material
02/04/1986US4568453 Apparatus and method for removing dust from particulate material
01/1986
01/14/1986US4564442 Operating procedure and sifter for the sifting of cement
01/07/1986US4563269 Classifier
12/1985
12/24/1985CA1198394A1 Fluid suspended particle classifier with adjustable finger means
12/10/1985CA1197812A1 Procedure for classifying a crystal mixture or concentrating rocks or mixed crystals in particle form
11/1985
11/07/1985WO1985004823A1 Cyclone
11/05/1985US4551241 Separation zone between volute air inlet passage and rotating rejector
10/1985
10/29/1985US4549660 Heavy and light fraction
10/23/1985EP0159163A2 Particle classifier
10/23/1985EP0159050A1 Separating apparatus for cereals
10/08/1985CA1194838A1 Arrangement in machines for separating materials having different aerodynamic properties
09/1985
09/25/1985EP0155556A2 Air suction device for a sifting or sorting apparatus
09/25/1985EP0155537A2 Device for cleaning semolina
09/25/1985EP0155527A2 Device for cleaning semolina
09/17/1985CA1193425A1 Method and apparatus for fabricating a lightguide preform
08/1985
08/21/1985EP0152278A2 Particle classifier
08/20/1985US4536284 Classifier
08/06/1985CA1191523A1 Air lock valve for pneumatic conveying system
07/1985
07/24/1985EP0149221A2 Classifier
06/1985
06/19/1985EP0145601A1 Device for separating sheet material in a refuse processing plant
05/1985
05/14/1985CA1187046A1 Combined gravity and air suspension separator including gapped inclined and vibrated conveyors
05/07/1985US4515686 Method for the operation of an air separator, and an air separator for the practice of the method
05/02/1985EP0139422A1 Tobacco separator
04/1985
04/03/1985EP0135999A1 Wind separation and classification equipment for tobacco leaves and the like
03/1985
03/12/1985US4504018 Particle classifier apparatus and method with rudder control vane
02/1985
02/05/1985CA1182073A1 Double bank grain cleaner
01/1985
01/22/1985CA1181366A1 Pneumatic grain cleaner with grain slide flow enhancing means
01/15/1985CA1180969A1 Method and apparatus for separating tobacco mixture into lighter and heavier fractions
12/1984
12/25/1984US4490247 Air stream separator
12/19/1984EP0128392A2 A separator device for the separation of the components of edible meals or the like
12/11/1984CA1179140A1 Apparatus for separating abrasive blasting media from debris
12/04/1984US4486300 Specific gravity grain grader
11/1984
11/28/1984EP0126177A2 Apparatus for sorting granulated products, particularly in the mill grinding field
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