C03B5/18 - CPC Classification Index

ClassID:

86725 ⎘

C03B5/18 - CPC Classification

Classification description:

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 Stirring devices; Homogenisation

Sub-classes:

C03B5/182 » by moving the molten glass along fixed elements, e.g. deflectors, weirs, baffle plates 27
C03B5/183 » using thermal means, e.g. for creating convection currents 29
C03B5/187 » with moving elements 60
C03B5/193 » using gas, e.g. bubblers 109

Recent Application in this class:

20250187966

2025-06-12

FRONT-ZONE DUAL-ELECTRODE NON-EQUIDISTANT KILNS AND OPERATION METHODS THEREOF

20240199476

2024-06-20

GLASS COMPOSITION RESISTANT TO ION BOMBARDMENT, CLADDING GLASS OF MICROCHANNEL PLATE, MICROCHANNEL PLATE AND PREPARING METHOD THEREOF

20240199472

2024-06-20

LITHIUM DISILICATE GLASS-CERAMIC WITH HIGH STRENGTH AND HIGH TRANSPARENCY AND PREPARATION METHOD AND USE THEREOF

20230335427

2023-10-19

Glass substrate and method for manufacturing glass substrate

20230250006

2023-08-10

METHOD FOR FORMING A GLASS ARTICLE

20230242436

2023-08-03

Glass with high refractive index for fiber optic imaging element with medium-expansion and fabrication method therefor

20230219835

2023-07-13

HIGH-GENERATION TFT-LCD GLASS SUBSTRATE PRODUCTION LINE

20220371941

2022-11-24

GLASS PLATE AND METHOD FOR MANUFACTURING GLASS PLATE

20200223733

2020-07-16

LARGE MELTING FURNACE SUITABLE FOR BOROSILICATE GLASS

#10

20190352218

2019-11-21

Composition for preparing glass, glass article and use thereof

#11

20190248697

2019-08-15

Alkali-free glass and method for producing the same

#12

20190092672

2019-03-28

GAS FLUSHING FOR MELTING OVENS AND PROCESS FOR PREPARATION OF QUARTZ GLASS

#13

20180358141

2018-12-13

Tool for smoothing in a radioactive environment, comprising a vibrating grid

#14

20170022082

2017-01-26

Basalt processing via electric induction heating and melting

#15

20160115067

2016-04-28

Laminate fusion draw apparatus and method of use thereof

#16

20160023937

2016-01-28

Apparatus for eliminating heterogeneous glass and glass manufacturing apparatus comprising the same

#17

20150329400

2015-11-19

Burner apparatus, submerged combustion melters including the burner, and methods of use

#18

20150000344

2015-01-01

Burner apparatus, submerged combustion melters including the burner, and methods of use

#19

20140144184

2014-05-29

System and method for restricting inward hydrogen permeation in a glass manufacturing system

#20

20130086949

2013-04-11

Burner apparatus, submerged combustion melters including the burner, and methods of use

#21

20120216576

2012-08-30

Ultrasonic transducer assembly for applying ultrasonic acoustic energy to a glass melt

#22

20120216567

2012-08-30

Method for applying ultrasonic acoustic energy to a glass melt

#23

20090090135

2009-04-09

METHOD OF MAKING OPTICAL GLASS WINDOWS FREE OF DEFECTS

#24

20090078003

2009-03-26

Free-surface mixing method and apparatus therefor

#25

20050095303

2005-05-05

Highly purity bioactive glass and method for the production thereof

#26

20050039492

2005-02-24

Method and device for melting glass using an induction-heated crucible with cooled crust

#27

20050005646

2005-01-13

Device and method for melting a substance with the occurrence of a low level of contamination

#28

16190387

2021-01-19

Systems and methods of manufacturing colored borosilicate glass