|
C03B 1/00
|
Preparing the batches |
|
C03B 1/02
|
Compacting the glass batches, e.g. pelletising |
|
C03B 3/00
|
Charging the melting furnaces |
|
C03B 3/02
|
Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet |
|
C03B 5/00
|
Melting in furnaces; Furnaces so far as specially adapted for glass manufacture |
|
C03B 5/02
|
Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces |
|
C03B 5/03
|
Tank furnaces |
|
C03B 5/04
|
Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in tank furnaces |
|
C03B 5/05
|
Discontinuously-working tank furnaces, e.g. day tanks |
|
C03B 5/06
|
Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in pot furnaces |
|
C03B 5/08
|
Glass-melting pots |
|
C03B 5/10
|
Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in combined tank furnaces and pots |
|
C03B 5/12
|
Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in shaft furnaces |
|
C03B 5/14
|
Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in revolving cylindrical furnaces |
|
C03B 5/16
|
Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces |
|
C03B 5/18
|
Stirring devices; Homogenisation |
|
C03B 5/20
|
Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch |
|
C03B 5/23
|
Cooling the molten glass |
|
C03B 5/24
|
Automatically regulating the melting process |
|
C03B 5/26
|
Outlets; Overflows |
|
C03B 5/027
|
Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces by passing an electric current between electrodes immersed in the glass bath, i.e. by direct resistance heating |
|
C03B 5/28
|
Siphons |
|
C03B 5/033
|
Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces by using resistance heaters above or in the glass bath, i.e. by indirect resistance heating |
|
C03B 5/42
|
Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces - Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls |
|
C03B 5/43
|
Use of materials for furnace walls, e.g. fire-bricks |
|
C03B 5/44
|
Cooling arrangements for furnace walls |
|
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 5/182
|
Stirring devices; Homogenisation by moving the molten glass along fixed elements, e.g. deflectors, weirs, baffle plates |
|
C03B 5/183
|
Stirring devices; Homogenisation using thermal means, e.g. for creating convection currents |
|
C03B 5/185
|
Electric means |
|
C03B 5/187
|
Stirring devices; Homogenisation with moving elements |
|
C03B 5/193
|
Stirring devices; Homogenisation using gas, e.g. bubblers |
|
C03B 5/225
|
Refining |
|
C03B 5/235
|
Heating the glass |
|
C03B 5/237
|
Regenerators or recuperators specially adapted for glass-melting furnaces |
|
C03B 5/425
|
Preventing corrosion or erosion |
|
C03B 5/435
|
Heating arrangements for furnace walls |
|
C03B 7/00
|
Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob |
|
C03B 7/01
|
Means for taking-off charges of molten glass |
|
C03B 7/02
|
Forehearths, i.e. feeder channels |
|
C03B 7/04
|
Revolving forehearths |
|
C03B 7/06
|
Means for thermal conditioning or controlling the temperature of the glass |
|
C03B 7/07
|
Electric means |
|
C03B 7/08
|
Feeder spouts, e.g. gob feeders |
|
C03B 7/09
|
Spout blocks |
|
C03B 7/10
|
Cutting-off the glass flow with the aid of knives or scissors; Construction of the blades used |
|
C03B 7/11
|
Construction of the blades |
|
C03B 7/12
|
Cutting-off a free-hanging glass stream |
|
C03B 7/14
|
Transferring molten glass or gobs to glass blowing or pressing machines |
|
C03B 7/16
|
Transferring molten glass or gobs to glass blowing or pressing machines using deflector chutes |
|
C03B 7/18
|
Suction feeders |
|
C03B 7/20
|
Scoop feeders |
|
C03B 7/22
|
Gathering-devices in the form of rods or pipes |
|
C03B 7/082
|
Pneumatic feeders |
|
C03B 7/084
|
Tube mechanisms |
|
C03B 7/086
|
Plunger mechanisms |
|
C03B 7/088
|
Outlets, e.g. orifice rings |
|
C03B 7/092
|
Stirring devices; Homogenisation |
|
C03B 7/094
|
Means for heating, cooling or insulation |
|
C03B 7/096
|
Means for heating, cooling or insulation for heating |
|
C03B 7/098
|
Means for heating, cooling or insulation for heating electric |
|
C03B 8/00
|
Production of glass by other processes than melting processes |
|
C03B 8/02
|
Production of glass by other processes than melting processes by liquid phase reaction processes |
|
C03B 8/04
|
Production of glass by other processes than melting processes by gas phase reaction processes |
|
C03B 9/00
|
Blowing glass; Production of hollow glass articles |
|
C03B 9/02
|
Blowing glass; Production of hollow glass articles with the mouth; Auxiliary means therefor |
|
C03B 9/03
|
Blow pipes |
|
C03B 9/04
|
Making hollow glass articles with feet or projections |
|
C03B 9/06
|
Making hollow glass articles with double walls, e.g. vacuum flasks |
|
C03B 9/08
|
Finish-blowing with compressed air of blanks blown with the mouth |
|
C03B 9/10
|
Blowing glass cylinders for sheet manufacture |
|
C03B 9/12
|
Blowing glass; Production of hollow glass articles starting from a ribbon of glass; Ribbon machines |
|
C03B 9/13
|
Blowing glass; Production of hollow glass articles in gob feeder machines |
|
C03B 9/14
|
Blowing glass; Production of hollow glass articles in gob feeder machines in "blow" machines or in "blow-and-blow" machines |
|
C03B 9/16
|
Blowing glass; Production of hollow glass articles in gob feeder machines in "blow" machines or in "blow-and-blow" machines in machines with turn-over moulds |
|
C03B 9/18
|
Rotary-table machines |
|
C03B 9/19
|
Rotary-table machines having only one rotary table |
|
C03B 9/20
|
Blowing glass; Production of hollow glass articles in "vacuum blowing" or in "vacuum-and-blow" machines |
|
C03B 9/22
|
Rotary table machines |
|
C03B 9/24
|
Construction of the blank mould |
|
C03B 9/28
|
Blowing glass; Production of hollow glass articles in machines of the endless-chain type |
|
C03B 9/29
|
Paste mould machines |
|
C03B 9/30
|
Blowing glass; Production of hollow glass articles - Details of blowing glass; Use of materials for the moulds |
|
C03B 9/31
|
Blowing laminated glass articles or glass with enclosures, e.g. wires, bubbles |
|
C03B 9/32
|
Giving special shapes to parts of hollow glass articles |
|
C03B 9/33
|
Making hollow glass articles with feet or projections; Moulds therefor |
|
C03B 9/34
|
Glass-blowing moulds not otherwise provided for |
|
C03B 9/36
|
Blow heads; Supplying, ejecting, or controlling the air |
|
C03B 9/38
|
Means for cooling, heating, or insulating glass-blowing machines |
|
C03B 9/40
|
Gearing or controlling mechanisms specially adapted for glass-blowing machines |
|
C03B 9/41
|
Electric or electronic systems |
|
C03B 9/42
|
Means for fusing, burning-off, or edge-melting combined with glass-blowing machines |
|
C03B 9/44
|
Means for discharging combined with glass-blowing machines, e.g. take-outs |
|
C03B 9/46
|
Means for cutting the hot glass in glass-blowing machines |
|
C03B 9/48
|
Use of materials for the moulds |
|
C03B 9/193
|
Blowing glass; Production of hollow glass articles in gob feeder machines in "press-and-blow" machines |
|
C03B 9/195
|
Rotary-table machines |
|
C03B 9/197
|
Construction of the blank mould |
|
C03B 9/295
|
Rotary table machines |
|
C03B 9/325
|
Forming screw threads or lips at the mouth of hollow glass articles; Neck moulds |
|
C03B 9/335
|
Forming bottoms to blown hollow glass articles; Bottom moulds |
|
C03B 9/347
|
Construction of the blank or blow mould |
|
C03B 9/353
|
Mould holders |
|
C03B 9/447
|
Means for the removal of glass articles from the blow-mould, e.g. take-outs |
|
C03B 9/453
|
Means for pushing newly formed glass articles onto a conveyor, e.g. sweep-out mechanisms; Dead-plate mechanisms |
|
C03B 11/00
|
Pressing glass |
|
C03B 11/02
|
Pressing glass in machines with rotary tables |
|
C03B 11/04
|
Pressing glass in machines with moulds fed by suction |
|
C03B 11/05
|
Pressing glass in machines with reciprocating moulds |
|
C03B 11/06
|
Construction of plunger or mould |
|
C03B 11/07
|
Suction moulds |
|
C03B 11/08
|
Construction of plunger or mould for making solid articles, e.g. lenses |
|
C03B 11/10
|
Construction of plunger or mould for making hollow articles |
|
C03B 11/12
|
Cooling, heating, or insulating the plunger, the mould, or the glass-pressing machine |
|
C03B 11/14
|
Pressing glass with metal inserts |
|
C03B 11/16
|
Gearing or controlling mechanisms specially adapted for glass presses |
|
C03B 13/00
|
Rolling glass |
|
C03B 13/01
|
Rolling profiled glass articles |
|
C03B 13/02
|
Rolling non-patterned sheets discontinuously |
|
C03B 13/04
|
Rolling non-patterned sheets continuously |
|
C03B 13/06
|
Rolling corrugated sheets |
|
C03B 13/08
|
Rolling patterned sheets |
|
C03B 13/10
|
Rolling multi-layer sheets |
|
C03B 13/12
|
Rolling glass with enclosures, e.g. wire or asbestos |
|
C03B 13/14
|
Rolling other articles |
|
C03B 13/16
|
Construction of the glass rollers |
|
C03B 13/18
|
Auxiliary means for rolling glass, e.g. sheet supports, gripping devices, hand-ladles, means for moving glass pots |
|
C03B 15/00
|
Drawing glass upwardly from the melt |
|
C03B 15/02
|
Drawing glass sheets |
|
C03B 15/04
|
Drawing glass sheets from the free surface of the melt |
|
C03B 15/06
|
Drawing glass sheets from a debiteuse |
|
C03B 15/08
|
Drawing glass sheets by means of bars below the surface of the melt |
|
C03B 15/10
|
Drawing glass sheets multi-layer glass sheets or glass sheets coated with coloured layers |
|
C03B 15/12
|
Construction of the annealing tower |
|
C03B 15/14
|
Drawing tubes, cylinders, or rods from the melt |
|
C03B 15/16
|
Drawing tubes, cylinders, or rods, coated with coloured layers |
|
C03B 15/18
|
Means for laying-down and conveying combined with the drawing of glass sheets, tubes, or rods |
|
C03B 17/00
|
Forming glass by flowing out, pushing-out, or drawing downwardly or laterally from forming slits or by overflowing over lips |
|
C03B 17/02
|
Forming glass coated with coloured layers |
|
C03B 17/04
|
Forming tubes or rods by drawing from stationary or rotating tools or from forming nozzles |
|
C03B 17/06
|
Forming glass sheets |
|
C03B 18/00
|
Shaping glass in contact with the surface of a liquid |
|
C03B 18/02
|
Forming sheets |
|
C03B 18/04
|
Changing or regulating the dimensions of the molten glass ribbon |
|
C03B 18/06
|
Changing or regulating the dimensions of the molten glass ribbon using mechanical means, e.g. restrictor bars, edge rollers |
|
C03B 18/08
|
Changing or regulating the dimensions of the molten glass ribbon using gas |
|
C03B 18/10
|
Changing or regulating the dimensions of the molten glass ribbon using electric means |
|
C03B 18/12
|
Making multilayer, coloured or armoured glass |
|
C03B 18/14
|
Changing the surface of the glass ribbon, e.g. roughening |
|
C03B 18/16
|
Construction of the float tank; Use of material for the float tank; Coating or protection of the tank wall |
|
C03B 18/18
|
Controlling or regulating the temperature of the float bath; Composition or purification of the float bath |
|
C03B 18/20
|
Composition of the atmosphere above the float bath; Treating or purifying the atmosphere above the float bath |
|
C03B 18/22
|
Controlling or regulating the temperature of the atmosphere above the float tank |
|
C03B 19/00
|
Other methods of shaping glass |
|
C03B 19/01
|
Other methods of shaping glass by progressive fusion of powdered glass onto a shaping substrate, i.e. accretion |
|
C03B 19/02
|
Other methods of shaping glass by casting |
|
C03B 19/04
|
Other methods of shaping glass by centrifuging |
|
C03B 19/06
|
Other methods of shaping glass by sintering |
|
C03B 19/08
|
Other methods of shaping glass by foaming |
|
C03B 19/09
|
Other methods of shaping glass by fusing powdered glass in a shaping mould |
|
C03B 19/10
|
Forming beads |
|
C03B 19/12
|
Other methods of shaping glass by liquid-phase reaction processes |
|
C03B 19/14
|
Other methods of shaping glass by gas-phase reaction processes |
|
C03B 20/00
|
Processes specially adapted for the production of quartz or fused silica articles |
|
C03B 21/00
|
Severing glass sheets, tubes, or rods while still plastic |
|
C03B 21/02
|
Severing glass sheets, tubes, or rods while still plastic by cutting |
|
C03B 21/04
|
Severing glass sheets, tubes, or rods while still plastic by punching out |
|
C03B 21/06
|
Severing glass sheets, tubes, or rods while still plastic by flashing-off, burning-off, or fusing |
|
C03B 23/00
|
Re-forming shaped glass |
|
C03B 23/02
|
Re-forming glass sheets |
|
C03B 23/03
|
Re-forming glass sheets by bending by press-bending between shaping moulds |
|
C03B 23/04
|
Re-forming tubes or rods |
|
C03B 23/06
|
Re-forming tubes or rods by bending |
|
C03B 23/07
|
Re-forming tubes or rods by blowing, e.g. for making electric bulbs |
|
C03B 23/08
|
Re-forming tubes or rods to exact dimensions, e.g. calibrating |
|
C03B 23/09
|
Reshaping the ends, e.g. as grooves, threads or mouths |
|
C03B 23/11
|
Reshaping by drawing without blowing, in combination with separating, e.g. for making ampoules |
|
C03B 23/13
|
Reshaping combined with uniting or heat sealing, e.g. making vacuum bottles |
|
C03B 23/18
|
Re-forming and sealing ampoules |
|
C03B 23/20
|
Uniting glass pieces by fusing without substantial reshaping |
|
C03B 23/22
|
Uniting glass lenses, e.g. forming bifocal lenses |
|
C03B 23/023
|
Re-forming glass sheets by bending |
|
C03B 23/24
|
Making hollow glass sheets or bricks |
|
C03B 23/025
|
Re-forming glass sheets by bending by gravity |
|
C03B 23/26
|
Punching reheated glass |
|
C03B 23/027
|
Re-forming glass sheets by bending by gravity with moulds having at least two upward pivotable mould sections |
|
C03B 23/031
|
Re-forming glass sheets by bending by press-bending between shaping moulds the glass sheets being in a vertical position |
|
C03B 23/033
|
Re-forming glass sheets by bending by press-bending between shaping moulds in a continuous way, e.g. roll forming |
|
C03B 23/035
|
Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum |
|
C03B 23/037
|
Re-forming glass sheets by drawing |
|
C03B 23/043
|
Heating devices specially adapted for re-forming tubes or rods in general, e.g. burners |
|
C03B 23/045
|
Tools or apparatus specially adapted for re-forming tubes or rods in general, e.g. glass lathes, chucks |
|
C03B 23/047
|
Re-forming tubes or rods by drawing |
|
C03B 23/049
|
Re-forming tubes or rods by pressing |
|
C03B 23/051
|
Re-forming tubes or rods by gravity, e.g. sagging |
|
C03B 23/053
|
Re-forming tubes or rods by centrifuging |
|
C03B 23/055
|
Re-forming tubes or rods by rolling |
|
C03B 23/057
|
Re-forming tubes or rods by fusing, e.g. for flame sealing |
|
C03B 23/203
|
Uniting glass sheets |
|
C03B 23/207
|
Uniting glass rods, glass tubes, or hollow glassware |
|
C03B 23/213
|
Joining projections or feet |
|
C03B 23/217
|
Uniting glass rods, glass tubes, or hollow glassware for the production of cathode ray tubes or similarly shaped tubes |
|
C03B 25/00
|
Annealing glass products |
|
C03B 25/02
|
Annealing glass products in a discontinuous way |
|
C03B 25/04
|
Annealing glass products in a continuous way |
|
C03B 25/06
|
Annealing glass products in a continuous way with horizontal displacement of the glass products |
|
C03B 25/08
|
Annealing glass products in a continuous way with horizontal displacement of the glass products of glass sheets |
|
C03B 25/10
|
Annealing glass products in a continuous way with vertical displacement of the glass products |
|
C03B 25/12
|
Annealing glass products in a continuous way with vertical displacement of the glass products of glass sheets |
|
C03B 25/087
|
Annealing glass products in a continuous way with horizontal displacement of the glass products of glass sheets being in a vertical position |
|
C03B 25/093
|
Annealing glass products in a continuous way with horizontal displacement of the glass products of glass sheets being in a horizontal position on a fluid support, e.g. a gas or molten metal |
|
C03B 27/00
|
Tempering glass products |
|
C03B 27/02
|
Tempering glass products using liquid |
|
C03B 27/03
|
Tempering glass products using liquid the liquid being a molten metal or a molten salt |
|
C03B 27/04
|
Tempering glass products using gas |
|
C03B 27/06
|
Tempering glass products using gas for glass products other than flat or bent glass plates, e.g. hollow glassware, lenses |
|
C03B 27/008
|
Tempering glass products by using heat of sublimation of solid particles |
|
C03B 27/012
|
Tempering glass products by heat treatment, e.g. for crystallisation; Heat treatment of glass products before tempering by cooling |
|
C03B 27/016
|
Tempering glass products by absorbing heat radiated from the glass product |
|
C03B 27/044
|
Tempering glass products using gas for flat or bent glass sheets being in a horizontal position |
|
C03B 27/048
|
Tempering glass products using gas for flat or bent glass sheets being in a horizontal position on a gas cushion |
|
C03B 27/052
|
Tempering glass products using gas for flat or bent glass sheets being in a vertical position |
|
C03B 27/056
|
Tempering glass products using gas for flat or bent glass sheets being in a vertical position supported on the lower edge |
|
C03B 29/00
|
Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins |
|
C03B 29/02
|
Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a discontinuous way |
|
C03B 29/04
|
Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way |
|
C03B 29/06
|
Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products |
|
C03B 29/08
|
Glass sheets |
|
C03B 29/10
|
Glass sheets being in a vertical position |
|
C03B 29/12
|
Glass sheets being in a horizontal position on a fluid support, e.g. a gas or molten metal |
|
C03B 29/14
|
Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with vertical displacement of the products |
|
C03B 29/16
|
Glass sheets |
|
C03B 31/00
|
Manufacture of rippled or crackled glass |
|
C03B 32/00
|
Thermal after-treatment of glass products not provided for in groups , e.g. crystallisation, eliminating gas inclusions or other impurities |
|
C03B 32/02
|
Thermal crystallisation, e.g. for crystallising glass bodies into glass-ceramic articles |
|
C03B 33/00
|
Severing cooled glass |
|
C03B 33/02
|
Cutting or splitting sheet glass; Apparatus or machines therefor |
|
C03B 33/03
|
Glass cutting tables; Apparatus for transporting or handling sheet glass during the cutting or breaking operations |
|
C03B 33/04
|
Cutting or splitting in curves, especially for making spectacle lenses |
|
C03B 33/06
|
Cutting or splitting glass tubes, rods, or hollow products |
|
C03B 33/07
|
Cutting armoured or laminated glass products |
|
C03B 33/08
|
Severing cooled glass by fusing |
|
C03B 33/09
|
Severing cooled glass by thermal shock |
|
C03B 33/10
|
Glass-cutting tools, e.g. scoring tools |
|
C03B 33/12
|
Hand tools |
|
C03B 33/14
|
Hand tools specially adapted for cutting tubes, rods or hollow products |
|
C03B 33/023
|
Cutting or splitting sheet glass; Apparatus or machines therefor the sheet being in a horizontal position |
|
C03B 33/027
|
Scoring tool holders; Driving mechanisms therefor |
|
C03B 33/033
|
Apparatus for opening score lines in glass sheets |
|
C03B 33/037
|
Controlling or regulating |
|
C03B 33/085
|
Tubes, rods or hollow products |
|
C03B 33/095
|
Tubes, rods or hollow products |
|
C03B 35/00
|
Transporting of glass products during their manufacture |
|
C03B 35/04
|
Transporting of hot hollow glass products |
|
C03B 35/06
|
Feeding of hot hollow glass products into annealing or heating kilns |
|
C03B 35/08
|
Feeding of hot hollow glass products into annealing or heating kilns using rotary means directly acting on the products |
|
C03B 35/10
|
Feeding of hot hollow glass products into annealing or heating kilns using reciprocating means directly acting on the products, e.g. pushers, stackers |
|
C03B 35/12
|
Feeding of hot hollow glass products into annealing or heating kilns by picking-up and depositing |
|
C03B 35/14
|
Transporting hot glass sheets |
|
C03B 35/16
|
Transporting hot glass sheets by roller conveyors |
|
C03B 35/18
|
Construction of the conveyor rollers |
|
C03B 35/20
|
Transporting hot glass sheets by gripping tongs or supporting frames |
|
C03B 35/22
|
Transporting hot glass sheets on a fluid support bed, e.g. on molten metal |
|
C03B 35/24
|
Transporting hot glass sheets on a fluid support bed, e.g. on molten metal on a gas support bed |
|
C03B 35/26
|
Transporting of glass tubes or rods |
|
C03B 37/00
|
Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags |
|
C03B 37/01
|
Manufacture of glass fibres or filaments |
|
C03B 37/02
|
Manufacture of glass fibres or filaments by drawing or extruding |
|
C03B 37/03
|
Drawing means, e.g. drawing drums |
|
C03B 37/04
|
Manufacture of glass fibres or filaments by using centrifugal force |
|
C03B 37/05
|
Manufacture of glass fibres or filaments by using centrifugal force by projecting on a rotating body having no radial orifices |
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C03B 37/06
|
Manufacture of glass fibres or filaments by blasting or blowing molten glass, e.g. for making staple fibres |
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C03B 37/07
|
Controlling or regulating |
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C03B 37/08
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Bushings; Spinnerettes; Nozzles or nozzle plates |
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C03B 37/09
|
Bushings; Spinnerettes; Nozzles or nozzle plates electrically heated |
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C03B 37/10
|
Non-chemical treatment |
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C03B 37/12
|
Non-chemical treatment of fibres or filaments during winding up |
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C03B 37/14
|
Re-forming fibres or filaments |
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C03B 37/15
|
Re-forming fibres or filaments with heat application, e.g. for making optical fibres |
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C03B 37/16
|
Cutting or severing |
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C03B 37/018
|
Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means by glass deposition on a glass substrate, e.g. by chemical vapour deposition |
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C03B 37/022
|
Manufacture of glass fibres or filaments by drawing or extruding from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres |
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C03B 37/023
|
Fibres composed of different sorts of glass, e.g. fibre optics |
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C03B 37/025
|
Manufacture of glass fibres or filaments by drawing or extruding from reheated softened tubes, rods, fibres or filaments |
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C03B 37/026
|
Drawing fibres reinforced with a metal wire |
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C03B 37/027
|
Fibres composed of different sorts of glass, e.g. fibre optics |
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C03B 37/028
|
Drawing fibre bundles, e.g. for making fibre bundles of multifibres |
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C03B 37/029
|
Furnaces therefor |
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C03B 37/035
|
Drawing means, e.g. drawing drums having means for deflecting or stripping-off fibres |
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C03B 37/065
|
Manufacture of glass fibres or filaments by blasting or blowing molten glass, e.g. for making staple fibres starting from tubes, rods, fibres, or filaments |
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C03B 37/075
|
Manufacture of fibres or filaments consisting of different sorts of glass or characterised by shape, e.g. hollow fibres, undulated fibres |
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C03B 37/081
|
Indirect-melting bushings |
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C03B 37/083
|
Nozzles; Bushing nozzle plates |
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C03B 37/085
|
Feeding devices therefor |
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C03B 37/092
|
Direct-resistance heating |
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C03B 37/095
|
Use of materials therefor |
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C03B 40/00
|
Preventing adhesion between glass and glass or between glass and the means used to shape it |
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C03B 40/02
|
Preventing adhesion between glass and glass or between glass and the means used to shape it by lubrication; Use of materials as release or lubricating compositions |
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C03B 40/04
|
Preventing adhesion between glass and glass or between glass and the means used to shape it using gas |
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C03B 40/027
|
Apparatus for applying lubricants to glass shaping moulds or tools |
|
C03B 40/033
|
Means for preventing adhesion between glass and glass |
