| Patents for B01F 7 - Mixers with rotary stirring devices in fixed receptacles; Kneaders (23,856) |
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| 06/23/1981 | US4274750 Grain stirrer drive assembly |
| 06/17/1981 | EP0030488A1 Kneader for the mechanical working of liquid, pasty and solid granular materials |
| 06/16/1981 | USRE30649 Food processing apparatus |
| 06/16/1981 | US4273267 Device for extracting and proportioning pulverulent products |
| 06/10/1981 | EP0030158A1 Apparatus and process for medium consistency oxygen delignification of pulp |
| 06/09/1981 | US4272232 Particle blender |
| 06/09/1981 | US4272198 Device for the dispersion of cement solutions |
| 06/09/1981 | CA1102604A1 Method and an apparatus for treating fibre suspensions |
| 06/03/1981 | EP0029734A1 Multiple stage comminution device |
| 06/02/1981 | US4271108 Method and apparatus for the discontinuous production of a foamed block |
| 05/27/1981 | EP0029262A1 A method and device for the feeding of finely divided solid matter to a gas-containing vessel |
| 05/27/1981 | EP0029095A1 Method and apparatus for the blending of clogging mixtures in particular |
| 05/27/1981 | EP0029072A1 Mixer for continuously mixing material, especially synthetic material |
| 05/26/1981 | US4269582 Pasta-making machine |
| 05/26/1981 | US4269362 Repeated rapid pressure pulsations |
| 05/19/1981 | US4268398 Sludge agitating method |
| 05/19/1981 | US4268385 Centrifugal rotating disc assembly for biological waste water treatment apparatus |
| 05/14/1981 | WO1981001249A1 Method and apparatus for treatment of meat products |
| 05/12/1981 | US4267158 Continuous process for the production of amorphouse sodium aluminosilicate |
| 05/12/1981 | US4267051 Method and apparatus for aerating water |
| 05/12/1981 | CA1101138A1 Aerator |
| 05/12/1981 | CA1100940A1 Aspirated housing and handmixer for orthopedic cements |
| 05/12/1981 | CA1100939A1 High pressure restricted passage homogenization system with wear reducing means |
| 05/06/1981 | EP0027912A1 Apparatus for contacting liquid with a gas |
| 05/06/1981 | EP0027911A1 Apparatus for contacting liquid with a gas |
| 05/05/1981 | US4265739 Flotation machines and components thereof |
| 05/05/1981 | CA1100402A2 Humidifier with flexible removable door |
| 04/28/1981 | US4264216 Apparatus and method for beating an egg within its own shell |
| 04/28/1981 | US4264215 Separable blade impeller |
| 04/21/1981 | US4263135 Continuous agitation rapid oxidation method |
| 04/07/1981 | US4260355 Device for the discontinuous production of block foam |
| 04/07/1981 | US4260267 Power driven fluid displacement apparatus |
| 04/07/1981 | CA1098692A1 Process and apparatus for the continuous drying and/or granulating of loose material |
| 04/02/1981 | WO1981000816A1 Apparatus of a rotary pulsative type |
| 04/02/1981 | WO1981000815A1 Apparatus of a rotary pulsative type |
| 03/31/1981 | US4259289 Medical diagnosis |
| 03/31/1981 | CA1098511A1 Plough-share-like mixing tool |
| 03/31/1981 | CA1098424A1 Receptacle for motor-driven food processor |
| 03/31/1981 | CA1098284A1 Method of and apparatus for extracting alumina from bauxite |
| 03/25/1981 | EP0025571A1 Process and apparatus for improving the mixing capability of liquid, especially viscous media |
| 03/24/1981 | US4257710 Continuous process mixing of pulverized solids and liquids and mixing apparatus |
| 03/19/1981 | WO1981000722A1 Process and device for improving mixed materials,liquid substances,particularly viscous substances |
| 03/19/1981 | WO1981000679A1 Apparatus of a rotary pulsative type |
| 03/17/1981 | US4256407 Culinary mixer and disintegrator |
| 03/17/1981 | CA1097609A1 Agitator for paint spray can |
| 03/11/1981 | EP0024814A2 Kneader for particulate or granular materials |
| 03/10/1981 | US4255060 Homogenizing device |
| 03/10/1981 | US4255059 Processing element |
| 03/05/1981 | WO1981000525A1 Dispersion device for plastic or colouring material |
| 02/24/1981 | CA1096324A1 Apparatus and method for aging liquor |
| 02/17/1981 | CA1096062A1 Waste material digesters |
| 02/04/1981 | EP0023253A1 Mixer for the continuous glueing of wood chips, wood fibres or the like |
| 01/20/1981 | US4245399 Material dryer with air and screw agitator |
| 01/07/1981 | EP0021507A1 Digester |
| 01/07/1981 | EP0021470A1 Hollow stirrer for gasing a liquid |
| 01/07/1981 | EP0020408A1 Dough mixing for farinaceous foodstuff production |
| 01/07/1981 | EP0020388A1 Method for treating water |
| 01/06/1981 | US4243636 Apparatus for the continuous liquid-phase catalytic oxidation of alkyl-substituted aromatic compounds |
| 12/30/1980 | US4242199 Oxidizing gas selected from air, oxygen, ozone, and chlorine |
| 12/30/1980 | US4242002 Agitator means for tower type abrasion mills |
| 12/30/1980 | CA1092598A1 Mobile mixer-loader |
| 12/30/1980 | CA1092506A1 Humidifier |
| 12/30/1980 | CA1092477A1 Fluidizing means for reducing viscosity of slurries |
| 12/23/1980 | US4240990 Aeration propeller and apparatus |
| 12/23/1980 | US4240905 High solids mixture aeration method |
| 12/23/1980 | US4240777 Feeding and mixing nozzle and method for mixing liquid resin mixtures and feeding it into molds by centrifugal force |
| 12/23/1980 | US4240618 Stirrer for metallurgical melts |
| 12/23/1980 | CA1092260A1 Submersible aerator |
| 12/23/1980 | CA1091923A1 Rabbles and material handling systems utilizing same |
| 12/16/1980 | US4239396 Method and apparatus for blending liquids and solids |
| 12/16/1980 | CA1091646A1 Fluid entrained surface impacting comminuter and mixer |
| 12/16/1980 | CA1091422A1 Method and apparatus for making molds |
| 12/10/1980 | EP0019834A1 Method of deaerating viscous grindable material |
| 12/09/1980 | US4238159 Apparatus for extracting alumina from bauxite |
| 12/09/1980 | CA1091369A1 Apparatus for anaerobic digestion of biodegradable waste material |
| 12/02/1980 | US4236833 Screw machine for processing materials of solid, pasty and liquid consistency |
| 11/26/1980 | EP0019594A1 Apparatus for producing granules or agglomerates |
| 11/25/1980 | US4235720 Underwater aerator |
| 11/18/1980 | US4234605 Continuous and mechanical preparation in situ |
| 11/18/1980 | US4234259 Mixing apparatus for kneading of plastic substances |
| 11/18/1980 | CA1089847A1 Transparent lid and wiper for single stirrer food mixers |
| 11/18/1980 | CA1089846A1 Tilting offset-axis, single stirrer food mixer |
| 11/12/1980 | EP0018441A1 Mixer for cattle food |
| 11/11/1980 | US4233676 Mixing mechanism for a mixing machine |
| 11/11/1980 | US4232973 Continuous mixing apparatus for flowable products |
| 11/04/1980 | US4231974 Fluids mixing apparatus |
| 11/04/1980 | US4231666 Mixing apparatus |
| 11/04/1980 | US4231664 Method and apparatus for combining high speed horizontal and high speed vertical continuous mixing of chemically bonded foundry sand |
| 11/04/1980 | CA1088731A1 Carbon black pelleter |
| 10/29/1980 | EP0017989A1 Apparatus and process for the aeration of a high solids concentration pseudoplastic liquid-solid mixture |
| 10/28/1980 | US4230648 Rotor adapted to rotate about a rotary shaft |
| 10/28/1980 | US4230615 Monitoring batch temperature |
| 10/28/1980 | CA1088515A1 Mixing mechanism having plough shaped circumferentially and radially spaced mixing elements |
| 10/21/1980 | US4229110 Mixing machine with wedge-shaped or ploughshare-like mixing tools |
| 10/21/1980 | CA1087960A1 Homogenisation method |
| 10/15/1980 | EP0017041A1 Apparatus for producing a reaction mixture constituting massive or cellular materials from reaction components exhibiting fluidity and for conveying it into a mold |
| 10/15/1980 | EP0017015A1 Mixing apparatus |
| 10/14/1980 | US4228112 Ultra-thin rotating disk gas diffuser (and bubble shearing method employing the same) |
| 10/14/1980 | US4227816 Rotary processor |
| 10/02/1980 | WO1980001993A1 Method and device for preparation of drilling mud |