US PATENT SUBCLASS 65 / 135.1
.~.~ Glass conditioning channel section utilized

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

Internet Version by PATENTEC © 1999      Terms of Use


65 /   HD   GLASS MANUFACTURING

17.1  DF  PROCESSES {32}
134.1  DF  .~ Fining or homogenizing molten glass {13}
135.1.~.~ Glass conditioning channel section utilized

DEFINITION

Classification: 65/135.1

Glass conditioning channel section utilized:

(under subclass 134.1) Processes utilizing a molten glass flow restricting area wherein the purity or homogeneity of the molten glass is adjusted.

(1) Note. Processes wherein ebullition or circulating currents of molten glass occur in a glass conditioning channel, generally caused by temperature differences within a pool of molten glass, are proper for this subclass.

SEE OR SEARCH THIS CLASS, SUBCLASS:

346, for apparatus with glass conditioning channel section.