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Class Information
Number: 366/183.4
Name: Agitating > Having specified feed means > Static conveyor with gravity discharge to mixing chamber > To rotatable mixing chamber > Closed connection between conveyor and mixing chamber (e.g., sealed joint)
Description: Subject matter including means for closing off a space between the fixed material-conducting structure and a wall forming an integral portion of the rotatable mixing chamber so as to prevent escape of material between the material-conducting structure and the wall.

Patents under this class:

Patent Number Title Of Patent Date Issued
4650340 Rotating drum end seal Mar. 17, 1987
4423961 Feed mixing apparatus Jan. 3, 1984
4244656 Apparatus for contacting liquids and solids with liquids Jan. 13, 1981

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