C03B5/033 - CPC Classification Index

ClassID:

86706 ⎘

C03B5/033 - CPC Classification

Classification description:

Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by using resistance heaters above or in the glass bath, i.e. by indirect resistance heating

Sub-classes:

C03B5/0332 » {Tank furnaces} 5
C03B5/0334 » {Pot furnaces; Core furnaces} 13
C03B5/0336 » {Shaft furnaces } 11
C03B5/0338 » {Rotary furnaces} 0

Recent Application in this class:

20220312554

2022-09-29

HEATER FOR MELTING GLASS

20220187019

2022-06-16

A HEATING ELEMENT, A SYSTEM AND METHOD FOR MELTING MATERIALS USING SAID HEATING ELEMENT

20180072602

2018-03-15

Apparatus and method for heating a metallic vessel

20170066673

2017-03-09

GLASS MANUFACTURING APPARATUSES AND METHODS FOR OPERATING THE SAME

20150266763

2015-09-24

Vacuum melting furnace for infrared glass and melting system and method thereof

20150052948

2015-02-26

METHOD FOR PRODUCING A MOLDED BODY FROM AN ELECTRICALLY MELTED SYNTHETIC QUARTZ GLASS