| Patents for B02C 17 - Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls (8,330) |
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| 12/08/1993 | CN2148606Y Efficient, Energy-saving vibratom |
| 11/30/1993 | USRE34458 Screening machine |
| 11/25/1993 | WO1993023167A1 Method and apparatus for the processing of medical waste materials |
| 11/24/1993 | EP0570854A2 Agitator mill with dynamic separation of the grinding media |
| 11/24/1993 | CN2147040Y High-effect energy-saving vertical milling drum |
| 11/18/1993 | DE4215455A1 Measuring filling state of pebble mill - analysing noise produced by mill using sound sensors and Fast Fourier Transform spectrum analyser and interpolation for unknown filling state. |
| 11/02/1993 | US5257742 Ultrafine grinding mill of which fed material flows down through an agitated bed composed of small grinding medium |
| 10/26/1993 | US5255858 Milling method and milling device |
| 10/20/1993 | CN2144023Y Pyramidal lining plate for ball mill |
| 10/19/1993 | US5253814 Milling bodies separator, in the comminuting, crushing and deagglomerating mills for solids dispersed in liquids |
| 10/13/1993 | EP0380683B1 Grinding pulverizer |
| 10/12/1993 | US5251830 Tube mill |
| 10/12/1993 | US5251826 Tumbling media mill and control system |
| 10/12/1993 | CA1323015C Method of producing fine particles |
| 09/30/1993 | DE4304507A1 Rotary crushing machine for brittle material - has by=pass to return coarser particles for reprocessing |
| 09/22/1993 | CN2142367Y Semi-overflow type outlet comb plate |
| 09/21/1993 | US5246173 Vibrating stirred ball mill |
| 09/16/1993 | DE4304363A1 Agitating machine mixer - has quantity or weight meter in control loop for regulation of throughput |
| 09/15/1993 | EP0538411A4 Alumina trihydrate, methods of manufacture, and applications |
| 09/08/1993 | EP0558572A1 Double separator for sorting particulate material. |
| 09/07/1993 | US5242122 Dry milling |
| 09/01/1993 | EP0494899A4 Ball milling apparatus and method, and production of metallic amorphous materials |
| 09/01/1993 | CN2141327Y Steel ball for tube type ball grinder |
| 09/01/1993 | CN2141326Y Quick ball grinder |
| 08/24/1993 | US5238304 Process and device for mixing |
| 08/24/1993 | US5238195 Tumbling with weights to break, separation from paper, mixing with raw gypsum, slurrying, forming sandwich layer between surface sheets |
| 08/24/1993 | US5238193 Dry grinding |
| 08/19/1993 | WO1993015839A1 Wear element for a rotating mill-drum |
| 08/19/1993 | DE4204600A1 Solids wet milling for prodn. of ceramics and recording tapes - by sepg. liq. milling medium from milled prod. by evapn. and mechanical vapour compressing, heat recovery and drying |
| 08/19/1993 | CA2129643A1 Wear element for a rotating mill-drum |
| 08/18/1993 | CN1075274A Method fpr partitioning a grinding drum, and the grinding drum |
| 08/18/1993 | CN1075273A Grinding method and apparatus |
| 08/17/1993 | US5236471 Process for the production of sintered material based on α-aluminum oxide, especially for abrasives |
| 08/11/1993 | CN1075103A Grinding machine and its automated device |
| 08/05/1993 | WO1993014872A1 Tumble grinder with screen portion |
| 08/03/1993 | US5232169 Continuous air-swept type planetary ball mill |
| 07/29/1993 | DE4202101A1 Crushing mill for wet or dry material - has nozzles which direct air or water on material to prevent it from caking |
| 07/28/1993 | CN2139024Y External circulating cooling sand grinder |
| 07/27/1993 | CA1320705C2 Comminution of material |
| 07/22/1993 | WO1993014028A1 Process for producing amorphous sodium aluminium silicates |
| 07/22/1993 | DE4201455A1 Verfahren zum herstellen von amorphen natriumaluminiumsilikaten A method for producing amorphous sodium aluminum silicates |
| 07/14/1993 | EP0550777A1 Method of making concrete sand |
| 07/07/1993 | CN2137560Y Two-in-one type mill-door cover |
| 07/06/1993 | US5224659 Apparatus for feeding grinding balls |
| 06/30/1993 | EP0549552A1 A method and arrangement for finely-grinding minerals |
| 06/24/1993 | DE4142213A1 Grinding mill for handling granular or powdery material - incorporates rotating outlet duct mounted inside inner stator |
| 06/21/1993 | WO1993012871A1 Process for dispersing, mixing or homogenising mixtures and device for implementing it |
| 06/21/1993 | CA2104388A1 Process for dispersing, mixing or homogenising mixtures and device for implementing it |
| 06/21/1993 | CA2083916A1 Method and arrangement for finely-grinding minerals |
| 06/20/1993 | WO1993011872A1 Control and operation of a clutch drive system |
| 06/16/1993 | EP0546715A1 Basket media mill and method |
| 06/16/1993 | EP0546320A2 Dispersing and grinding apparatus |
| 06/16/1993 | EP0522145A4 Process and device for the disposal of medical waste |
| 06/09/1993 | DE4140388A1 Tube mill with supported drum - has running ring provided with radial fillet which runs into conical face wall and have cylindrical extensions on both sides |
| 06/08/1993 | US5217688 Heating, sterilization in sealed pressure vessel |
| 06/08/1993 | CA2002550C Agitator ball mill |
| 06/02/1993 | CN1021024C Method and apparatus for pulverizing particulate material |
| 06/01/1993 | US5215263 Computerized system provides superior process control |
| 05/25/1993 | US5213702 Fine lead oxide based powder |
| 05/19/1993 | CN2133358Y Powder producing device with grinding, mixing, heating and coating functions |
| 05/19/1993 | CN1020760C High-strength low-alloy white cast-iron grinding ball and its manufacturing method |
| 05/18/1993 | US5211727 Process for the manufacturing of grinding elements from aluminium oxide without firing accessories |
| 05/12/1993 | CN2132560Y Four-cylinder dumpable ball mill |
| 05/05/1993 | CN2131606Y Roll-bearing-type conic ball mill |
| 05/04/1993 | CA1317265C Mill screen apparatus |
| 04/29/1993 | DE4135095A1 Milling very fine metal powder without protective atmos. - carried out in liq. contg. corrosion inhibitor in ball mill |
| 04/28/1993 | EP0538411A1 Alumina trihydrate, methods of manufacture, and applications |
| 04/27/1993 | US5205499 Planetary grinding apparatus |
| 04/27/1993 | US5205494 Grinding process and mill for carrying out this process |
| 04/27/1993 | CA1316890C Method and apparatus for autogenous comminution primarily of overcompetent, heterogeneous mineral material |
| 04/20/1993 | US5203066 Method of repairing large rotating machines in which parts are bolted together through radially extending flanges |
| 04/14/1993 | CN2129649Y Vibration frequency energy type ball mill load measurer |
| 04/07/1993 | EP0535971A1 Oil dispersions of zinc oxide |
| 04/06/1993 | US5199656 Continuous wet grinding system |
| 03/30/1993 | US5197680 Ball mill for the manufacture of goods formed by the suspension of solid particles in a fatty carrier |
| 03/30/1993 | CA1315254C Bainitic core grinding rod |
| 03/30/1993 | CA1315253C Method and apparatus for pulverizing material |
| 03/25/1993 | DE4131272A1 Grinding and mixing mill with piston in outlet duct - which enables packing density of grinding elements to be varied. |
| 03/18/1993 | DE4130835A1 Grinding machine - has wear resistant vessel lining forming removable insert |
| 03/17/1993 | EP0531988A1 A method and apparatus for forming fine particles |
| 03/17/1993 | CN1069909A Separating wall of multayer collection material for cylinder mill |
| 03/17/1993 | CN1069908A High efficient mill |
| 03/16/1993 | US5193754 Mill for triturating and breaking up solids predispersed in liquids |
| 03/16/1993 | US5193752 Method of making concrete sand |
| 03/11/1993 | DE4129360A1 Autogenous comminution of hard magnetic materials - by exposure to time-varying electromagnetic fields |
| 03/10/1993 | EP0530532A1 Method and apparatus for direct solid material addition of fuels with ferrocen |
| 03/03/1993 | EP0529434A1 Agitator ball mill and method of operation thereof |
| 02/23/1993 | US5188158 Exchangeable element subject to wear |
| 02/18/1993 | DE4227202A1 Mill for grinding soft and medium hard minerals - has two rotors which rotate in opposite directions |
| 02/16/1993 | US5185980 Wall exposed to wear and means for making it |
| 02/10/1993 | EP0526699A1 Dispersing and grinding apparatus |
| 02/10/1993 | CN1068756A Hanging cap type sound shroud for ball mill |
| 02/09/1993 | US5184783 Basket media mill and method |
| 02/09/1993 | US5184782 Tublar mill |
| 02/02/1993 | US5183215 Grinding appliance |
| 02/02/1993 | US5183214 Process of magnetic media milling |
| 02/02/1993 | US5183213 Method for recycling wallboard |
| 01/27/1993 | EP0524436A1 Process for the preparation of alpha aluminiumoxide based sintered material specially useful for an abrasive agent |
| 01/26/1993 | US5181663 Tub grinder with screen portion |
| 01/21/1993 | WO1993000998A1 Planetary grinding apparatus |