Solid material comminution or disintegration – Apparatus – Combined or convertible
Patent
1990-05-03
1991-04-09
Rosenbaum, Mark
Solid material comminution or disintegration
Apparatus
Combined or convertible
73 78, 221211, 241198A, 241222, 241266, B02C 900
Patent
active
050057740
ABSTRACT:
An automated grain characterization system includes grain crushing apparatus; a means for singulating kernels of grain and feeding them into the crushing apparatus; a means for measuring kernel size; a circuit for measuring kernel conductance; and a data acquisition and analysis subsystem for correlating crushing force, size, and conductivity to grain hardness. The output is a profile of the grain characteristics which can be compared to reference samples. This system is especially useful for grading and classifying wheat and predicting its end-use functional properties.
REFERENCES:
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patent: 2839917 (1958-06-01), Webster
patent: 4703647 (1987-11-01), Eckhoff et al.
Y. Pomeranz et al., "Wheat Hardness Determined by a Single Kernel Compression Instrument with Semiautomated Feeder," Cereal Chem. 65(2): 86-94 (1988).
F. S. Lai et al., "Determination of Hardness in Wheat Mixtures, II; Apparatus for Automated Measurement of Hardness of Single Kernels," Cereal Chem. 62(3): 178-84 (1985).
Brabec Daniel L.
Martin Charles R.
Rousser Robert
Fado John D.
Ribando Curtis P.
Rosenbaum Mark
Silverstein M. Howard
The United States of America as represented by the Secretary of
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