US PATENT SUBCLASS 373 / 85
.~ For manipulation of the charge or melt (e.g., stirring)

Current as of: June, 1999
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373 /   HD   INDUSTRIAL ELECTRIC HEATING FURNACES

60  DF  ARC FURNACE DEVICE {9}
85.~ For manipulation of the charge or melt (e.g., stirring) {2}
86  DF  .~.~> Mechanical
87  DF  .~.~> Crust breaking device

DEFINITION

Classification: 373/85

For manipulation of the charge or melt (e.g., stirring):

(under subclass 60) Subject matter wherein means is provided to mix, agitate, or otherwise move the furnace charge while it is within the furnaces.

(1) Note. Generally the charge is undergoing treatment within the furnace as it is manipulated.

SEE OR SEARCH THIS CLASS, SUBCLASS:

116, for resistance furnace charge manipulation means.

146, for induction furnace charge manipulation means.