Multiple gob delvery and reject machanism
It consistes of a guide feeder swings to and fro and distribute raw material to each shaping unit, and can also extend and reject waste glass material to an inclined trough according to ...
3
85101550
Method and tools for further working glass gobs
Glass gob, which is drawn from glass melt and stored temporarily in the drawing mould, is preformed before further working. The preforming method uses a convex punch to make a concave or...
4
85101535
Method and apparatus for drawing glassribbons
It is from crystallization sensitive glass such as Boro-silicate glass or glass porcellain. This method uses a glass pulling oven. Glass gob is introduced into the oven through the feed ...
5
85100803
Method for producing glass preform for optical fiber
The process comprises manufacturing glass preform like lignate-ash, which consiste of core and wrapping layer, concentration or bulk of additives used for manufacture of outermost layer ...
Feeding path for molten glass
This invention relates to the cooling device along the central line for regulating the temp. of molten glass in the feeding path. On both the lateral sides of the trough of the feeding p...
8
85101690
Method for producing gas preform for optical fibre
The present method is to prepare SiO2 containing glass bead deposit by flame hydrolysis or by hydrolysis of solutions containing the glass raw materials. This deposit in presence of the ...
9
85101685
Prefabricated glass blank for producing optical fibre
The present invention is composed of such steps as follows: the raw material of glass is subjected to hydrolysis with hydrogen-oxygen flame to form fine particles of crystal glass and th...
10
85102025
Method of manufacturing monolithic glass members
A monolithic glass member is produced by a colloidizing in an autoclave in solvent of alcohol using alkoxysilanes as starting material, wherein the heating temp. is higher than the criti...
11
85101976
Method and apparatus for press molding glass articles
This invention relates to a high productive method and installation of press moulding to produce fine glass articles (such as cathode ray tubes). The characteristics of this installation...
12
85101900
Method for producing glass preform for optical fibre
This method includes flame hydrolyze raw glass in hydrogen-oxygen flame to micro particle glass; deposit the particles on seed bar forming hollow or solid cylindrical preform; This is th...
13
85101869
Method for producing glass preform for optical fiber
According to the method offered by the present invention, the glass preform of optical fibre may be even in dial density and the process may be described as follows: to inject the gaseou...
14
85103170
Process and installation for batchwise manufacturing the glass
A batchwise melting, purifying and unloading process for producing glass is carried out in electric heated container, purifying is carried out by rotating the container. While unloading,...
Method for producing glass preform for optical fiber
A method for producing a GeO2-SiO2 type glass preform for an optical fiber comprising dehydrating a porous soot preform of GeO2-SiO2 glass fine particles in an atmosphere of oxygen contg...
Arrangment of electrodes
This electrodes arrangement is used for heating the glass melting tank. Each electrode is composed of several electrode plates spaced parallelly with each other and fixed to a connecting...
21
85105135
Organic weetting treatment for glass batch materials
This invention provides a way of energy saving using organic liquid such as fuel oils as wetting agent of glass batch materials. By mixing fuel oil with glass batch materials containing ...
22
85104801
Production of glass preform for optical fiber
A chemical reaction is produced in a gaseous mixture, and a coat is formed on the substrate tube, in which said reaction is excited by a plasma jet producing from above mentioned mixture...
23
85104567
Glass melter
In this invention a melting section of glass oven with a heating outlet is presented. It can control the velocity of molten glass flowing out to the outlet. The fluxes for used in molten...
Method of manufacturing optical fiber substrate material
The method of this invention comprises following steps: orderly depositing some glass made of synthetic metal-mingled quartz onto the internal surface of a quartz tube to form a glass la...
28
85105140
Method for producing glass preform for optical fiber
A method for producing a glass preform for an optical fiber comprising forming a fine glass particle mass by flame hydrolysis of a glass raw material, dehydrating the fine glass particle...
29
85107084
Improved ion-sensitive electrode
The electrode is composed of a glass tube which is able to absorb infrared ray and a prefabricated component made of ion-sensitive material which can be passed through by the infrared ra...
Optical fibre manufacture
In this invention the mixed crystal glass used in optical fibre manufacture is producted by one kind of oxide reaction through gas phase deposition in the tube. It is especially true in ...
Method and apparatus for producing glass filaments A continuous glass fiber forming system incorporates a high energy stream of fluid to establish and control induced air flow from around the feeder to substantially simulate the induction...
34
85107822
Method for producing glass proform for optical fiber An optical fiber comprising a core essentially made of quartz and a cladding made of fluorine added quartz is fabricated with good productivity from a glass preform produced by a method c...
Glass moulding material and its processing
This invention is a kind of low alloy grey cast iron moulding material for blowing glass bottle and vessel into forms. Its composition by weight(%) is: C 3.3-3.8, Si 1.5-2.0, Mn 0.5-0.9,...
Method for fusion splicing optical fibers There is disclosed a method of fusion splicing optical fibers comprising the steps of microscopically aligning the optical fibers (101, 102), and effecting the fusion splicing of the opti...
40
85109625
Obsorbable material with inorganic fibre base The present invention relates to a fibrous mineral material serving as an absorbent, especially for hygienic products such as diapers, sanitary napkins, bandages and similar products, is ...
41
85108809
Method of and apparatus for analyzing atmosphere of a furnace An apparatus for monitoring a negative pressure atmosphere, e.g. a regenerative furnace atmosphere during an exhaust cycle, has aspirating facilities for aspirating an atmospheric sample ...
Method for producing multi-core optical fiber A multi-core optical fiber with improved dimensional accuracy is produced by a method comprising inserting at least two core glass rods in bores formed in a cladding glass rod having a re...
49
86100401
Improvements relating to the mfr. of mineral fibres The invention is directed to a technique of forming fibers, employing a drawing apparatus which apparatus is comprised of a centrifuge combined with a hot gas flow produced by a burner. A...
50
86100210
Method of treating preform for optical fiber A method for treatment of preform optical fiber having a transmitting characteristic at 1.2 to 1.6 micron wavelength 5dB/km or less. The porous silica preform is dehydrated, thereafter tr...
51
86101656
Bubbler with protective sleeve or fluid coolant jacket A bubbler assembly comprising a bubbler tube having a sleeve surrounding at least a portion thereof to define an annular space therebetween. A corrosion-inhibiting gas is introduced into ...
52
86102563
Cooling system for mouthmould and embryonic mould
The invention is applicable to following moulding machines for various glass containers. These machines have an embryo-moulding part, in which the embryo of mouth and body of a bottle ca...
53
86102018
Cooling system for parison plunger A parison mold portion (20) of a glassware forming machine and a parison plunger (240), is provided with means for cooling the parison plunger. The means for cooling the parison plunger i...
54
86103276
Universal servo-driven god distributor A gob distributor for directing glass gobs to glassware-forming sections. Most particularly, this relates to the automatic positioning of scoops receiving the glass gobs from the glassmak...
55
86103025
Carriage train precision linear positioning system A system for positioning a plurality of carriages to preselected positions across a supported article includes moving a train of detachably interconnected carriages with an engine carriag...
56
86103566
Burner for producing micronized glass A burner for producing glass fine particles provided with an intermediate passage between a central passage and an outer passage for surrounding the periphery of the central passage chara...
57
86103451
Method and apparatus for heat-treatment A heat treating apparatus which comprises a core tube, a heating furnace, core tube gas supply means, furnace gas supply means and differential pressure detecting means. The apparatus is ...
Positioning apparatus A positioning or displacement apparatus includes a first member having a first engaging facility and a second member having a plurality of second engaging facilities, wherein the first an...
Mfr. device for optical fibres material An apparatus for fabricating an optical fiber preform having a support for rotatably holding a reaction tube, a raw material supply unit for supplying a glass raw material from one end of...
65
86104197
Mfg. method for optics fibre A process for fabricating an optical fiber by inner-lining a quartz tube with synthetic glass having a refractive index higher than the quartz tube and collapsing it while wire-drawing it...
66
86104731
Process and apparatus for producing vitreous beads In a process of and apparatus for producing vitreous beads, feedstock, fuel and comburent are discharged from a burner assembly 1 into a combustion chamber 20 where the feedstock is acted...
Heating chamber of annealer for glass ware
A heating chamber of annealer is suitable for glass ware, the circulating blast is in stalled in the chamber of the furnace, and the lower part of this furnace is a brick setting burner,...
Distributed control type glassware forming equipment
The present invention relates to the improved electronic controlling system of a glassware forming equipment. It consists of the overall monitoring system containing a controller for for...
73
86107294
Device for making micro glass bead
Without furnace body, a device for making micro bead from glass powder is mainly comprised of the following parts: multiple-tube combustor with vertically down ward nozzle, isolated cyli...
74
86106311
Fan air cooling of neck ring and parison mold Apparatus and method are provided for cooling the neck ring (26) and the parison mold (22) of the parison molding portion (20) of an individual section (162) of a glassware molding machin...
75
87100400
Improved glass kiln Disclosed is an glass melting furnace and a method of operation in which a mixture, or batch, is fed at a narrow side of a rectangular glass melting tank onto the molten glass mass (or ba...
76
86108910
Albation melting with heat protective device In a method and apparatus for liquefying material such as glass batch, primary thermal protection for the vessel is provided by a lining of the batch material, with secondary protection b...
77
86108895
Melting and defecating glass or the like by vacuum defecation Method and apparatus are provided for refining glassy material or the like by vacuum. The material is first melted and then introduced into a vacuum chamber, preferably into space above l...
78
86108690
Equipment for melting material A rotary heating apparatus, for example, for liquefying glass batch or the like, is provided with dynamic stability by isolating structural support elements from vessel elements that are ...
79
87100680
Spray gun for manufacturing preformed optical fibre material A torch for fabricating an optical fiber perform which has a plurality of raw gas injection passages at the center of the torch, a plurality of small-diameter combustion supporting gas in...
80
87100600
Furnace with two layers of liner for melting In a method and apparatus for liquefying material such as glass batch, primary thermal protection for the vessel is provided by a lining of the batch material, with secondary protection b...
81
87100744
Combustor design for materials i.e. the melting glass charge The invention relates to a multi-outlet burner for heating material. Nozzles are positioned along a longitudinally extending portion of the burner that generally parallels the material su...
82
87102502
Control method for the N-switching process of glass kiln
This control method for the N-switching process of glass kiln provides a modified model to replace the conventional imput-output related model; it employs a configuration of two queuing ...
83
87101515
Process for inlay and decoration glass product
This invention refers to the glass product for daily use and its production process. On the surface of said glass product colored glass chips are inlaid. When these colored glass chips r...
84
87101950
Plate glass press A glass sheet press bending system (20) disclosed has a bending station (30a,30b,30c,30d) for providing press bending between upper and lower molds (32,42) without intrusion into or throu...
85
87103775
Prodn. process of Al2O3 based polycrystalline fiber
In the prodn. of fine microstructure without defect, industrial pure aluminium chloride is used as raw material in a process of aluminium gel formation with three-step heat treatment reg...
86
87103445
Process for melting materials capable of forming fibres An improved charging process for an enclosure for melting materials such as blast furnace slags or basaltic glasses. The supply of combustive gas is carried out nonuniformly in order to c...
87
87103085
Method of and apparatus for overcladding an optical preform rod Methods and apparatus are provided for overcladding a preform rod (22). The preform rod is aligned with and inserted into an overcladding tube (30). The outer diameter of the preform rod ...
88
87105714
Method for mfg. fiber preform for single-mode fibers A method of manufacturing a glass fiber preform in which a quartz glass rod having an outer coating containing chlorine and a core doped for higher refractive index has blown thereon a so...
89
87104655
Method of and apparatus for mfg. float glass Difference in height is provided between a first surface of a molten metal bath at the upstream side in a vessel and a second surface thereof by means of a linear induction motor. A glass...
90
87104676
Process for the electric fusion of glass An electrical melting technique for glass, more specifically, a technique wherein the conductivity of the molten glass is used to develop the energy necessary to melt the raw materials. E...
Automatical forming technique of Yunnan weiqi piece
The invention belongs to making technique of special glass product. In the invention a electric furnace is used to heat leaking crucible with a plug. The raising rate of temp. is 100-150...
93
87105037
Glass-cutting resin-emery abrasive wheel
This invention is a glass-cutting resin-emery abrasive disc and its manufacturing method. Its main components are phynol, methylene oxide, emery, etc.. The disc can be used to cut and gr...
Foam control method for vacuum clarification of glass material In a process for refining molten glass or the like by vacuum the collapse of foam is accelerated by depositing foam breaking substances onto the foam. The foam breaking substances include...
Heating furnace seal apparatus for drawing glass rod A heating apparatus for drawing a glass rod having a tapered portion coupled, at its upper end, with a feed bar of an outside diameter smaller than that of the glass rod, including an app...
98
87105341
Glass-pulling technology and furnace
In the glass-pulling operation, the heating speed and homogeneity of the processing area for prefabricated rod are controlled. The heat for softening the prefabricated rod is provided vi...
Method of and apparatus for bending and tempering glass sheets The invention relates to a method of bending a glass sheet to be tempered as well as to a glass sheets bending and tempering apparatus. An array of conveyor rollers in a glass sheets bend...
