Passing gas through crushing or disintegrating zone

Introduced: July 1974

Last revised: January 2006

Full Title

Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in groups or not specially adapted to apparatus covered by one only of groups > Adding fluid, other than for crushing or disintegrating by fluid energy > Passing gas through crushing or disintegrating zone

Classification Context

Section:: PERFORMING OPERATIONS; TRANSPORTING
Class:: CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
Subclass:: CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN

5 direct subcodes

Child Classifications

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B02C 23/26 characterised by point of gas entry or exit or by gas flow path
B02C 23/28 gas moving means being integral with, or attached to, crushing or disintegrating element
B02C 23/3 the applied gas acting to effect material separation
B02C 23/32 with return of oversize material to crushing or disintegrating zone
B02C 23/34 gas being recirculated to crushing or disintegrating zone