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IPC Subgroup
C03B 5/16

Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces

Introduced: September 1968

Last revised: January 2006

Full Title

Melting in furnaces; Furnaces so far as specially adapted for glass manufacture > Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces

Classification Context

Section:
CHEMISTRY; METALLURGY
Class:
GLASS; MINERAL OR SLAG WOOL
Subclass:
MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL

11 direct subcodes

Child Classifications

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  • C03B 5/167 Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
  • C03B 5/173 Apparatus for changing the composition of the molten glass in glass furnaces, e.g. for colouring the molten glass
  • C03B 5/2 Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch
  • C03B 5/225 Refining
  • C03B 5/23 Cooling the molten glass
  • C03B 5/24 Automatically regulating the melting process
  • C03B 5/26 Outlets; Overflows
  • C03B 5/28 Siphons