| 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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| 05/03/1989 | CN1032629A Method with cavity effect for crushing pollen particles |
| 04/26/1989 | EP0312932A2 Grinding process |
| 04/25/1989 | US4824033 Gap-type ball mill for continuous pulverization, particularly breakdown of microorganisms, and dispersion of solids in a liquid |
| 04/25/1989 | US4824028 Shredding process and apparatus for carrying out said process |
| 04/20/1989 | WO1989003248A1 Polygonal ball mill |
| 04/19/1989 | EP0311686A1 Ball mill |
| 03/29/1989 | CN2034871U Pipe lining plate for a l-shape mill |
| 03/22/1989 | CN2034475U Casting alloy spheroidized iron cage bar |
| 03/22/1989 | CN1031805A Ball tube mill |
| 03/21/1989 | US4813623 Dispersing and grinding apparatus having removable mounting structure |
| 03/15/1989 | EP0306921A2 Controlling method for an agitator mill |
| 03/15/1989 | EP0214155B1 Device for regulating the retention time of the material in a grinding mill |
| 03/14/1989 | US4811909 Ball mill |
| 03/09/1989 | WO1989001825A1 Comminuting apparatus |
| 03/09/1989 | WO1989001824A1 Centrifugal mill |
| 02/23/1989 | WO1989001363A1 Planetary mill of discrete action |
| 02/22/1989 | EP0304414A2 Grinding method for a ball drum mill, ball drum mill and mill lining |
| 02/22/1989 | EP0304062A2 Agitator mill with a feeding tube for disintegrating members |
| 02/22/1989 | CN1031196A 球磨机 Mill |
| 02/21/1989 | US4805841 Method and apparatus for feeding grinding bodies to a grinding area |
| 02/21/1989 | CA1250269A1 Device for regulating the retention time of the material in a grinding mill |
| 02/15/1989 | CN1003309B Technology for forging and rolling steel ball of high wear resistence and low manganese content |
| 02/08/1989 | EP0302551A2 Process and equipment for the treatment of solid urban wastes |
| 02/01/1989 | CN2031714U New grading lining plate |
| 01/31/1989 | US4801100 System for discharging ball mills |
| 01/18/1989 | EP0299529A2 Mill, especially an agitator mill |
| 01/18/1989 | EP0214145B1 Dispersion process, and stirring machine for its implementation |
| 01/18/1989 | CN2030908U Circular centrifugal grinding mill |
| 01/11/1989 | EP0298777A2 Method of producing fine particles |
| 01/11/1989 | CN2030508U Combined disintegrator set |
| 01/10/1989 | CA1248505A1 Composite grinding mill liner |
| 12/07/1988 | CN88100534A Improved grinding method |
| 12/01/1988 | WO1988009212A1 Stirring mill |
| 11/29/1988 | US4787561 Fine granular metallic powder particles and process for producing same |
| 11/22/1988 | US4785999 Process for producing ground crude pigment |
| 11/17/1988 | EP0290840A2 Gap-ball mill for continuously grinding, especially disintegrating microorganisms, and dispersing solids in fluids |
| 11/17/1988 | EP0290604A1 Tube ball mill |
| 11/15/1988 | US4784336 Grinding machine for refining liquid material |
| 11/15/1988 | CA1244809A1 System for discharging rotary mills |
| 11/08/1988 | US4783011 Roll milling; regulating grit amount delivered to each mill; cement clinkers |
| 11/08/1988 | CA1244393A1 Annular gap-type ball mill |
| 11/08/1988 | CA1244392A1 Annular gap-type ball mill |
| 11/02/1988 | EP0288565A1 Tubular ball mill |
| 11/02/1988 | CN87215270U Wheel grinder |
| 11/02/1988 | CN87102973A Ball-tube mill |
| 10/26/1988 | EP0287660A1 Tubular ball mill |
| 10/25/1988 | US4779809 Horizontal rotating type grinding machine |
| 10/19/1988 | EP0286976A2 Improved vertical microsphere mill, particularly for dispersing pigments in a fluid medium |
| 10/18/1988 | US4778542 Controlling crystal size; heating; homogeneous alloy |
| 10/12/1988 | CN87216418U Cantilever vibration rod mill for corundum ceramic |
| 10/11/1988 | US4776522 for continuously pulverizing hard mineral substances |
| 10/06/1988 | WO1988007411A1 Ball mill |
| 10/05/1988 | CN87216245U Planetary vibrating mill for preparation of ultramicron |
| 10/04/1988 | US4775393 Autogenous attrition grinding |
| 09/21/1988 | CN87101833A Ball tube mill |
| 09/13/1988 | US4770352 Coal-water slurry producing system |
| 08/17/1988 | EP0278858A2 Method for milling mineral material and arrangement for carrying out this method |
| 08/17/1988 | EP0278424A2 Grinding media charging device |
| 08/17/1988 | EP0278041A1 Vertical grinding mill |
| 08/10/1988 | CN87103124B Vertical mill |
| 08/10/1988 | CN85107923B Vertical grinding mill |
| 08/03/1988 | EP0276812A2 Separator for separating processed material from grinding medium |
| 08/03/1988 | EP0276811A2 Separator for separating processed material from grinding medium |
| 08/03/1988 | EP0276792A2 Dispersing apparatus for a grinding medium |
| 07/28/1988 | WO1988005342A1 Abrasive medium mill |
| 07/28/1988 | WO1988005341A1 Tube ball mill |
| 07/14/1988 | DE3726610A1 Grinding-body separating system in agitator ball mills |
| 07/13/1988 | EP0164328B1 Liner for ball mills |
| 07/13/1988 | CN87103124A Vertical mill |
| 07/06/1988 | EP0273446A2 Shredding process and apparatus for carrying out said process |
| 07/06/1988 | EP0273198A2 Method and installation for the two-stage crushing of brittle material |
| 07/06/1988 | CN87210174U New type comminution lapper |
| 07/05/1988 | US4754934 Vertical grinding mill |
| 06/29/1988 | CN87215896U Protection solid powder ball mill pot with inert gas and nitrogen gas |
| 06/29/1988 | CN87107400A Automatic supplying ball device of ball mill |
| 06/22/1988 | CN86108403A Ball-tube mill |
| 06/22/1988 | CN85101784B Lining for ball grinder |
| 06/21/1988 | US4752038 Crusher for crushing metal blocks |
| 06/16/1988 | WO1988004200A1 Device for disintegrating material, such as waste |
| 06/16/1988 | DE3641334A1 Comminution drum |
| 06/15/1988 | EP0271012A2 Agitator mill for milling pigments |
| 06/07/1988 | CA1237708A1 Apparatus for grinding, milling, crushing, scrubbing, sizing and/or classifying material |
| 05/31/1988 | CA1237299A1 Roller entry guide |
| 05/26/1988 | DE3633499C1 Apparatus for mechanical treatment of mixtures of at least two substances |
| 05/24/1988 | US4746069 Reduction in particle sizes |
| 05/24/1988 | CA1236976A1 Tube mill |
| 05/19/1988 | WO1988003438A1 Tube ball mill |
| 05/17/1988 | US4744525 Device for regulating the retention time of the material in a grinding mill |
| 05/11/1988 | EP0267170A1 Treatment of middlings |
| 05/10/1988 | US4742966 Media mill screen assembly |
| 05/05/1988 | WO1988003056A1 Tubular ball mill |
| 05/05/1988 | WO1988003055A1 Tubular ball mill |
| 05/04/1988 | EP0266165A2 Wet stirred ball mill |
| 04/27/1988 | CN87204384U Automatic feeding ball device for ball mill |
| 04/26/1988 | US4739938 Media agitating type grinding machine |
| 04/26/1988 | US4739936 Closed agitator mill with screen cartridges |
| 04/12/1988 | US4736894 Cylindrical ball mill with helically fluted lining |
| 04/06/1988 | CN87213589U Lining sheet for ball mill |
| 04/05/1988 | US4735366 Annular gap-type mill |
| 04/05/1988 | US4734960 Equipment for direct fuel firing |