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Class Information
Number: 241/188.2
Name: Solid material comminution or disintegration > Apparatus > Rotary striking member with axial or radial flow of material > Radial flow, pin-disc comminutor, overlapping pins on cooperating members
Description: Apparatus including a rotor having a planar surface, which rotor is adapted to turn about an axis normal to and passing through the center of that planar surface, having a circular row of elongated striking members extending axially from that planar surface; the apparatus including fixed structure having a circular row of elongated members concentric to the row on the rotor; and either the rotor or the fixed member having an additional concentric, circular row of elongated members the concentric rows arranged to interfit with each other.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7331540 |
Dispersing device |
Feb. 19, 2008 |
| 7311281 |
Grinding and impeller clip for a coal pulverizer |
Dec. 25, 2007 |
| 7309037 |
Stationary peg for a coal pulverizer |
Dec. 18, 2007 |
| 7172146 |
Grinding and impeller clip for a coal pulverizer |
Feb. 6, 2007 |
| 6394374 |
Disintegrating and grain-regulating device for granules |
May. 28, 2002 |
| 5950937 |
Alumina-zirconia sintered body, production thereof, and impact grinder using said alumina-zirconia sintered body |
Sep. 14, 1999 |
| 5904308 |
Device and treatment machine for the mechanical treatment of high-consistency fibrous material |
May. 18, 1999 |
| 5845856 |
Pin mill type crusher |
Dec. 8, 1998 |
| 5791571 |
Cast sand aeration apparatus |
Aug. 11, 1998 |
| 5785259 |
Process for regenerating laminated thermoplastic molded resin articles and apparatus for regenerating the same |
Jul. 28, 1998 |
| 5660339 |
Rotary grinding mill |
Aug. 26, 1997 |
| 5597127 |
Ultrafines coal pulverizer |
Jan. 28, 1997 |
| 5474238 |
Impact detacher |
Dec. 12, 1995 |
| 5232697 |
Processes for cleaning psyllium seeds |
Aug. 3, 1993 |
| 5224656 |
Method of and apparatus for producing a granular product |
Jul. 6, 1993 |
| 4883363 |
Device inter alia for uniformly distributing solid and/or liquid particles, and an assembly comprising such a device |
Nov. 28, 1989 |
| 4848678 |
Apparatus for crushing fruit and vegetables |
Jul. 18, 1989 |
| 4824035 |
Cage mill |
Apr. 25, 1989 |
| 4813619 |
Disintegrator having grinding chamber with rotors including carrying disk with grinding wheels concentrically arranged thereon |
Mar. 21, 1989 |
| 4747551 |
Disintegrating rotor |
May. 31, 1988 |
| 4736897 |
Disintegrator |
Apr. 12, 1988 |
| 4734960 |
Equipment for direct fuel firing |
Apr. 5, 1988 |
| 4733826 |
Impact crushing machine |
Mar. 29, 1988 |
| 4728047 |
Separator-disintegrator |
Mar. 1, 1988 |
| 4721259 |
Disintegrator |
Jan. 26, 1988 |
| 4691867 |
Method and apparatus for continuously mixing and kneading pulverulent bodies such as pulverized coal, oil coke to prepare slurry thereof |
Sep. 8, 1987 |
| 4659025 |
Disintegrator |
Apr. 21, 1987 |
| 4653700 |
Disintegrator |
Mar. 31, 1987 |
| 4641791 |
Apparatus for material grinding |
Feb. 10, 1987 |
| 4600156 |
Carbon black mill |
Jul. 15, 1986 |
| 4593631 |
Organic fibrous material processing apparatus and system |
Jun. 10, 1986 |
| 4580736 |
Cage mill |
Apr. 8, 1986 |
| 4522342 |
Impact mill |
Jun. 11, 1985 |
| 4406409 |
Disintegrator and method for the operation thereof |
Sep. 27, 1983 |
| 4399948 |
Pulverizer |
Aug. 23, 1983 |
| 4378911 |
Cage mill |
Apr. 5, 1983 |
| 4355586 |
Solid fuel gasification system |
Oct. 26, 1982 |
| 4177956 |
Comminution machine with pulverizing blade assembly |
Dec. 11, 1979 |
| 4113191 |
Laminated rotor processing apparatus |
Sep. 12, 1978 |
| 4061281 |
Striking plate for disintegrating mill |
Dec. 6, 1977 |
| 4011027 |
Stain removal apparatus |
Mar. 8, 1977 |
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