US PATENT SUBCLASS 241 / 67
.~.~.~ Thermal fluid within or carried by moving comminuting member

Current as of: June, 1999
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241 /   HD   SOLID MATERIAL COMMINUTION OR DISINTEGRATION

*  DD  APPARATUS {41}
65  DF  .~ With temperature modification of material {1}
66  DF  .~.~ Temperature modification of comminuting member {1}
67.~.~.~ Thermal fluid within or carried by moving comminuting member

DEFINITION

Classification: 241/67

(under subclass 66) Apparatus in which the temperature of a moving comminuting element is modified by fluid within or carried by the element.

SEE OR SEARCH CLASS

72, Metal Deforming,

200+, for roll coolers and heaters in metal rolling mills.

100, Presses,

300+, for presses not elsewhere classified having heating or cooling means.

165, Heat Exchange, 87, for a screw type impeller, and subclasses 92+ for a stirrer or scraper, with passages for heat exchange fluid.