US PATENT SUBCLASS 406 / 146
.~.~ Conveying fluid introduced under pressure to interior of receptacle


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



406 /   HD   CONVEYORS: FLUID CURRENT

108  DF  INTAKE TO FLUID CURRENT CONVEYOR {7}
122  DF  .~ Load receptacle type {9}
146.~.~ Conveying fluid introduced under pressure to interior of receptacle


DEFINITION

Classification: 406/146

Conveying fluid introduced under pressure to interior of receptacle:

(under subclass 122) Subject matter wherein the load is propelled through the inlet* by either a pressure fluid in a closed receptacle*, or a fluid stream which moves through and entrains the load in the receptacle*.

SEE OR SEARCH THIS CLASS, SUBCLASS:

124, for a plurality of pressurized receptacles in series.

136+, for a receptacle and means to introduce agitating fluid under pressure into the interior thereof.

142+, for a pressurized receptacle at intake from which the material enters the conveyor through an inlet conduit extending downwardly inside the receptacle.