Patents
Sitemap › B07 - Separating solids from solids; Sorting › B07B - Separating solids from solids by sieving, screening, or sifting or by using gas currents; Other separating by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material › B07B 4 - Separating solids from solids by subjecting their mixture to gas currents
Patents for B07B 4 - Separating solids from solids by subjecting their mixture to gas currents (2,793)
07/1985
07/09/1985US4528092 Air classifier
06/1985
06/19/1985EP0145601A1 Device for separating sheet material in a refuse processing plant
06/12/1985EP0087039B1 Process for simultaneously sieving and evacuating, in a controlled and continuous way, granules from fluidised-bed reactors
05/1985
05/28/1985US4519896 Dry material sorting device
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
04/16/1985US4511462 Method and apparatus for sorting particulate material
04/03/1985EP0135999A1 Wind separation and classification equipment for tobacco leaves and the like
02/1985
02/13/1985EP0132846A2 System for controlling the proportion of leaf vein in tobacco raw material treating process
02/05/1985CA1182073A1 Double bank grain cleaner
01/1985
01/23/1985EP0132061A2 Improvements in or relating to fluidised bed systems
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
11/21/1984EP0125435A2 Process and installation for preparing coated metallic articles and for obtaining spherical metallic particles
10/1984
10/09/1984US4475562 Method and apparatus for separating tobacco mixture into lighter and heavier fractions
08/1984
08/21/1984US4466542 Separating contrivance for cereals
08/14/1984US4465194 Threshed tobacco lead separator
07/1984
07/24/1984US4461700 Rotary feeder
07/03/1984CA1170217A1 Impetus and countercurrent adjustable slide seed grader and particle separator
06/1984
06/05/1984CA1168634A1 Powder dispensing assembly
05/1984
05/08/1984US4447319 Process for separating sand from a brown coal or lignite material containing sand
05/01/1984CA1166605A1 Sensor-regulated fluid suspension separator
04/1984
04/10/1984US4441995 Chunk separator and process of separation for machine tool scrap
04/10/1984CA1165278A1 Method and apparatus for separating sand from botanical fines
03/1984
03/20/1984CA1163960A1 Method and apparatus for classifying particles of powder metal
02/1984
02/16/1984WO1984000508A1 Separator
02/14/1984US4431530 Apparatus for extracting foreign bodies and heavy parts from fiber material
11/1983
11/15/1983US4415444 Air cooling system for a vibratory sand reclaiming apparatus
10/1983
10/25/1983US4411038 Pneumatic cleaning system
09/1983
09/27/1983CA1154417A1 Method of and apparatus for the dry separation of pyrite from coal
09/20/1983US4405451 Classification of waste
08/1983
08/31/1983EP0087039A1 Process for simultaneously sieving and evacuating, in a controlled and continuous way, granules from fluidised-bed reactors
08/16/1983US4399029 Apparatus for the concentration and sorting of solid waste materials according to their shapes, their sizes and their flexibility
07/1983
07/19/1983US4394256 Apparatus for separating abrasive blasting media from debris
07/19/1983CA1150181A1 Powder dispensing assembly
06/1983
06/22/1983EP0082125A2 An arrangement in machines for separating materials having different aerodynamic properties
06/21/1983US4389019 Method of and apparatus for the dry separation of pyrite from coal
06/15/1983EP0081072A2 Vibrating trough with fluidising means for separating bulk material with different densities into fractions with essentially the same density
06/14/1983US4388183 Swirling air centrifugal scatter classifier
05/1983
05/31/1983US4385731 Apparatus for producing and separating fines of a crushable material
05/25/1983EP0079357A1 Drum for separation of a bulk material.
05/24/1983US4384953 Grain cleaning device
05/10/1983US4382858 Separation of a liquid, such as a cutting oil, from metal fragments
05/04/1983EP0078141A1 Method and apparatus for separating tobacco mixture into lighter and heavier fractions
04/1983
04/14/1983WO1983001211A1 Air cooling system for a vibratory sand reclaiming apparatus
04/12/1983US4379748 Method of separating paper and plastic pieces
03/1983
03/30/1983EP0075245A2 Apparatus for sorting household refuse
03/09/1983EP0073567A2 Method and apparatus for sorting particulate material
12/1982
12/28/1982CA1138377A1 Air inlet material separator for chip centrifuge
11/1982
11/25/1982WO1982003963A1 Drum for separation of a bulk material
11/24/1982EP0065493A1 Device to sort compost
11/16/1982US4359175 Adjustable vibrating powder dispensing assembly
11/10/1982EP0064123A2 Aeroballistic device for separating the components of pretreated solid urban waste
10/1982
10/05/1982CA1132958A1 Treatment of scrap
09/1982
09/28/1982US4351373 System of apparatus for filling bags with dry powder
09/28/1982CA1132487A1 Inclined fluid swept tandem, rotating drum classification system
09/28/1982CA1132486A1 Process and installation for dedusting particles in a fluidization bed
09/01/1982EP0058778A2 Separating apparatus for cereals
08/1982
08/05/1982WO1982002503A1 Air stream separator
08/03/1982US4342647 Separation of uncured rubber scrap from metal and fiber contaminants
06/1982
06/22/1982CA1126215A1 Cyclone separator with stator-fan arrangement about the vortex finder
06/15/1982CA1125705A1 Recycling suspending air separator with laminar flow distributors for mica
05/1982
05/26/1982EP0052458A2 Powder dispensing assembly
05/18/1982US4330400 Apparatus for separating dust, dirt and the like from particulate material
05/18/1982CA1123787A1 Apparatus for classifying particles
03/1982
03/31/1982EP0048520A1 Method for drying and size grading fly ash
03/09/1982US4318806 Automatic control apparatus for a grain separator
02/1982
02/09/1982US4314899 Separating spent mineral matter from heat carriers
01/1982
01/26/1982US4312748 Method and apparatus for classifying particles of powder metal
01/21/1982WO1982000107A1 Method of and apparatus for the pneumatic classification of finely-divided solids
01/19/1982CA1116558A1 Divergent stratifier for sand-botanical-fines separation
01/12/1982US4310417 Metal scrap separator
12/1981
12/15/1981US4305507 Disposable diaper reclaiming apparatus
12/15/1981CA1114333A1 Moving bed pneumatic stratifier with anti-parallel air flow and recycling
12/09/1981EP0041186A2 Drum for separating bulk goods
12/08/1981US4304661 Machines for concentrating ore
12/01/1981US4303502 Herb processing machine
11/1981
11/25/1981EP0040483A2 Method and apparatus for classifying particles of powder material
11/10/1981US4299694 Method and apparatus for char separation from the discharge materials of an iron oxide reducing kiln
11/04/1981EP0038909A1 Pneumatic separator
11/03/1981US4298168 Powder dispensing assembly
10/1981
10/27/1981US4297322 Equipment for treating and resource recovery from solid waste
10/27/1981US4296864 Air classifier
10/27/1981CA1111381A1 Vertical current pneumatic classifier with air-seal maintaining conveyor exit
10/21/1981EP0038209A2 Powder dispensing assembly
10/13/1981US4294693 Air flotation ore enriching apparatus
10/07/1981EP0037066A2 Air classifier with means for cleaning and removing adhering material from the inner walls of the classifying chamber
10/06/1981US4293408 For separation of heavy tramp metal pieces from machine tool turnings
09/1981
09/29/1981US4292172 Apparatus for classifying particles
09/08/1981US4288318 Pneumatic separator for flowable particulate materials
08/1981
08/26/1981EP0034382A2 Method of separating paper and plastics pieces and separating means therefor
08/05/1981EP0033009A1 Method and equipment for treating chopped crops
08/04/1981US4282091 Peanut separator
07/1981
07/28/1981US4280903 Apparatus for separating sand from botanical fines
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