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Class Information
Number: 241/79
Name: Solid material comminution or disintegration > Apparatus > With separation or classification of material > Separator in discharge from comminuting zone
Description: Apparatus in which the material flows from a comminuting zone to a separator.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4498633 |
Apparatus for processing coal |
Feb. 12, 1985 |
| 4496106 |
Agitator-grinder |
Jan. 29, 1985 |
| 4480796 |
Pulping apparatus including improved rotor |
Nov. 6, 1984 |
| 4461428 |
Apparatus for reducing fraible materials into coarse and fine fractions |
Jul. 24, 1984 |
| 4404022 |
Dore slag treatment |
Sep. 13, 1983 |
| 4390132 |
Wood chipper |
Jun. 28, 1983 |
| 4369093 |
Processes and devices for the disintegration of cellulose materials |
Jan. 18, 1983 |
| 4361291 |
Electromagnetic milling device |
Nov. 30, 1982 |
| 4240586 |
Method and apparatus for crushing and classifying particulate material |
Dec. 23, 1980 |
| 4225091 |
Method of and apparatus for the milling of solids |
Sep. 30, 1980 |
| 4225094 |
Slurrying apparatus including grinding and separating means |
Sep. 30, 1980 |
| 4221342 |
Device for processing rare earths |
Sep. 9, 1980 |
| 4219381 |
Method of treating waste paper for obtaining a stock suspension for the production of new paper and apparatus for the performance of the aforesaid method |
Aug. 26, 1980 |
| 4200241 |
Pulverizing and classifying apparatus with contaminant take-out |
Apr. 29, 1980 |
| 4196860 |
Pulverizing and classifying apparatus with improved tailings and contaminant take-out control |
Apr. 8, 1980 |
| 4154407 |
Reducing drum for the extraction of cellulosic matters |
May. 15, 1979 |
| 4153207 |
Plant for the continuous production of paper-pulp from solid urban waste |
May. 8, 1979 |
| 4133488 |
Roller mill with removable separator structure |
Jan. 9, 1979 |
| 4127237 |
Plural bowl mills in series |
Nov. 28, 1978 |
| 4121778 |
Harvester for sugar cane |
Oct. 24, 1978 |
| 4084754 |
Combined vane-rotor separator |
Apr. 18, 1978 |
| 4083499 |
Cigarette package ripper with recycling air leg |
Apr. 11, 1978 |
| 4072275 |
Sample preparation device |
Feb. 7, 1978 |
| 4042180 |
Feeding and rationing equipment for mechanical wood pulp, production waste and equivalent |
Aug. 16, 1977 |
| 4036440 |
Method and apparatus for the treatment of waste wood, such as stumps and snag, to make it suitable for the production of paper pulp |
Jul. 19, 1977 |
| 4032446 |
Waste material handling system |
Jun. 28, 1977 |
| 4019688 |
Device for treating loose materials |
Apr. 26, 1977 |
| 4000063 |
Apparatus for separating knots from pulp |
Dec. 28, 1976 |
| 3964718 |
Apparatus for crushing material |
Jun. 22, 1976 |
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