Solid material comminution or disintegration – Apparatus – With separation or classification of material
Patent
1998-09-01
2000-01-18
Rosenbaum, Mark
Solid material comminution or disintegration
Apparatus
With separation or classification of material
B02C 1912
Patent
active
060151064
ABSTRACT:
Apparatus controllably breaks hollow spheres stored in an enclosure. A first screen is disposed within the enclosure on a screen support. The screen has holes that are no larger in mesh size than the smallest hollow spheres. The screen support provides support to the first screen and has void areas to allow debris from broken spheres to pass through. An impeller is in contact with the first screen such that movement of the impeller across the first screen breaks the hollow spheres in contact with the first screen.
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P.C. Souers, et al., "Fabrication of the Glass Microballoon Laser Target", Report No. UCRL-51-609, Lawrence Livermore Laboratory, Jul. 12, 1974.
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Colburn David J.
Turgeon Thomas A.
Yungers Christopher R.
3M Innovative Properties Company
Little Douglas B.
Rosenbaum Mark
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