US PATENT SUBCLASS 202 / 100-- .~.~.~.~ Rotary chamber

US PATENT SUBCLASS 202 / 100
.~.~.~.~ Rotary chamber

Current as of: June, 1999
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202 /	HD	DISTILLATION: APPARATUS

81	DF	APPARATUS {4}
82	DF	.~ Systems {6}
96	DF	.~.~ Thermolytic {5}
99	DF	.~.~.~ Directly heated chamber {1}
100		.~.~.~.~ Rotary chamber

DEFINITION

Classification: 202/100

The directly heated chamber is arranged to be rotated.

SEE OR SEARCH THIS CLASS, SUBCLASS:

131, 136, 216, and 218, for a rotary retort.

SEE OR SEARCH CLASS

34, Drying and Gas or Vapor Contact With Solids,

108, for a rotating hollow receptacle through which the material to be treated is carried and see (8) Note thereunder for related fields of search.

110, Furnaces,

246, for a rotary drum incinerator. 432, Heating,

105+, for a residual rotary drum tumbler type furnace in which combustion products directly contact the material being heated.