US PATENT SUBCLASS 202 / 117
.~.~.~.~ Conveying

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

Internet Version by PATENTEC © 1999      Terms of Use


202 /   HD   DISTILLATION: APPARATUS

81  DF  APPARATUS {4}
82  DF  .~ Systems {6}
96  DF  .~.~ Thermolytic {5}
105  DF  .~.~.~ Retort {14}
117.~.~.~.~ Conveying {2}
118  DF  .~.~.~.~.~> Screw
119  DF  .~.~.~.~.~> Reciprocating

DEFINITION

Classification: 202/117

The retort has means for moving the distilland through it. It may be fed at top or bottom or end.

SEE OR SEARCH THIS CLASS, SUBCLASS:

120+, for distillation apparatus so arranged that the distilland passes through it in a vertical direction and subclass 136, for a horizontal retort having a rotary motion.

SEE OR SEARCH CLASS

110, Furnaces,

186+, 227+, 255+, and 267+ for refuse incinerators or solid fuel furnaces provided with conveying means.

198, Conveyors: Power-Driven, appropriate subclass, for conveying means.

201, Distillation: Processes, Thermolytic, 32+, for a thermolytic distillation process in which the distilland passes through the retort.

432, Heating,

121+, for a residual work heating chamber having heating means and means by which the work is progressed or moved mechanically.