US PATENT SUBCLASS 65 / 327
.~.~.~ At orifice

Current as of: June, 1999
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65 /   HD   GLASS MANUFACTURING

324  DF  MOLTEN GLASS DISPENSING MEANS (E.G., FEEDER OR LADLE) {2}
325  DF  .~ Discharge orifice below melt level {4}
326  DF  .~.~ With auxiliary heating or cooling means {1}
327.~.~.~ At orifice

DEFINITION

Classification: 65/327

(under subclass 326) Apparatus wherein the heating or cooling means is located at, or immediately adjacent to the discharge orifice.

SEE OR SEARCH THIS CLASS, SUBCLASS:

128, for a process of discharging molten glass downwardly through an orifice with the step of varying the temperature of the glass at or adjacent the orifice.