ES2037905T3 - Metodo y aparato para suministrar materia prima para la fabricacion de vidrio. - Google Patents
Metodo y aparato para suministrar materia prima para la fabricacion de vidrio.Info
- Publication number
- ES2037905T3 ES2037905T3 ES198989108936T ES89108936T ES2037905T3 ES 2037905 T3 ES2037905 T3 ES 2037905T3 ES 198989108936 T ES198989108936 T ES 198989108936T ES 89108936 T ES89108936 T ES 89108936T ES 2037905 T3 ES2037905 T3 ES 2037905T3
- Authority
- ES
- Spain
- Prior art keywords
- raw material
- manufacture
- glass
- reactor
- supply raw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/012—Manufacture of preforms for drawing fibres or filaments
- C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
- C03B37/018—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/012—Manufacture of preforms for drawing fibres or filaments
- C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
- C03B37/01413—Reactant delivery systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/448—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for generating reactive gas streams, e.g. by evaporation or sublimation of precursor materials
- C23C16/4481—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for generating reactive gas streams, e.g. by evaporation or sublimation of precursor materials by evaporation using carrier gas in contact with the source material
- C23C16/4482—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for generating reactive gas streams, e.g. by evaporation or sublimation of precursor materials by evaporation using carrier gas in contact with the source material by bubbling of carrier gas through liquid source material
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2207/00—Glass deposition burners
- C03B2207/80—Feeding the burner or the burner-heated deposition site
- C03B2207/85—Feeding the burner or the burner-heated deposition site with vapour generated from liquid glass precursors, e.g. directly by heating the liquid
- C03B2207/86—Feeding the burner or the burner-heated deposition site with vapour generated from liquid glass precursors, e.g. directly by heating the liquid by bubbling a gas through the liquid
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Glass Melting And Manufacturing (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
METODO PARA PROVEER MATERIA PRIMA PARA FABRICAR CRISTAL EN UN REACTOR QUE COMPRENDE BOMBEAR UN GAS PORTADOR DENTRO DE UNA MATERIA PRIMA PARA LA FORMACION DE CRISTAL LIQUIDO, CONTENIDA EN UN CONTENEDOR Y LA PROVISION DE UNA MEZCLA DE LA MATERIA PRIMA Y EL GAS PORTADOR EN EL REACTOR, CON UNA PRESION DE UNA ATMOSFERA RODEANDO ESE CONTENEDOR Y MANTENIENDO CONSTANTE EL REACTOR PARA PROVEER LA CANTIDAD DESEADA DE LA MATERIA PRIMA AL REACTOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63118069A JP2554356B2 (ja) | 1988-05-17 | 1988-05-17 | ガラス原料供給方法及びガラス原料供給装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2037905T3 true ES2037905T3 (es) | 1993-07-01 |
Family
ID=14727235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198989108936T Expired - Lifetime ES2037905T3 (es) | 1988-05-17 | 1989-05-18 | Metodo y aparato para suministrar materia prima para la fabricacion de vidrio. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4894079A (es) |
EP (1) | EP0397902B1 (es) |
JP (1) | JP2554356B2 (es) |
KR (1) | KR910009178B1 (es) |
AU (1) | AU608978B2 (es) |
ES (1) | ES2037905T3 (es) |
ZA (1) | ZA893642B (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6161398A (en) * | 1998-04-09 | 2000-12-19 | Lucent Technologies, Inc. | Methods of and systems for vapor delivery control in optical preform manufacture |
US6430967B1 (en) * | 1999-10-26 | 2002-08-13 | Fitel Usa Corp. | Pressure monitoring system using disposable seals |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2328670A1 (fr) * | 1975-10-10 | 1977-05-20 | Regreny Andre | Procede de fabrication d'une preforme de fibre optique et appareil correspondant |
JPS57100934A (en) * | 1980-12-12 | 1982-06-23 | Nippon Telegr & Teleph Corp <Ntt> | Manufacturing of optical fiber preform |
JPS6038343B2 (ja) * | 1981-03-06 | 1985-08-31 | 信越化学工業株式会社 | 石英ガラスの製造方法 |
US4389229A (en) * | 1981-10-01 | 1983-06-21 | Western Electric Co., Inc. | Methods and apparatus for fabricating a lightguide preform |
IT1155119B (it) * | 1982-03-05 | 1987-01-21 | Cselt Centro Studi Lab Telecom | Procedimento e dispositivo per la produzione di preforme per fibre ottiche |
GB2143519B (en) * | 1983-07-20 | 1986-12-17 | Standard Telephones Cables Ltd | Optical fibre preform manufacture |
JPS60122735A (ja) * | 1983-12-02 | 1985-07-01 | Sumitomo Electric Ind Ltd | 原料ガス供給装置 |
JPS611378A (ja) * | 1984-06-14 | 1986-01-07 | Hitachi Electronics Eng Co Ltd | コロニ−自動移植装置 |
JPS61295248A (ja) * | 1985-06-21 | 1986-12-26 | Furukawa Electric Co Ltd:The | 光フアイバ母材の製造装置 |
US4610708A (en) * | 1985-06-24 | 1986-09-09 | Corning Glass Works | Method for making metal halide optical fiber |
US4640221A (en) * | 1985-10-30 | 1987-02-03 | International Business Machines Corporation | Vacuum deposition system with improved mass flow control |
IT1191998B (it) * | 1986-04-10 | 1988-03-31 | Cselt Centro Studi Lab Telecom | Procedimento e apparecchiatura per la produzione di preforme per fibre ottiche operanti nella regione spettrale del medio infrarosso |
US4707173A (en) * | 1986-05-15 | 1987-11-17 | The Furukawa Electric Co., Ltd. | Method of fabricating porous glass rod and apparatus for fabricating the same |
-
1988
- 1988-05-17 JP JP63118069A patent/JP2554356B2/ja not_active Expired - Lifetime
-
1989
- 1989-05-15 AU AU34793/89A patent/AU608978B2/en not_active Ceased
- 1989-05-16 ZA ZA893642A patent/ZA893642B/xx unknown
- 1989-05-17 US US07/353,033 patent/US4894079A/en not_active Expired - Lifetime
- 1989-05-17 KR KR1019890006592A patent/KR910009178B1/ko not_active IP Right Cessation
- 1989-05-18 ES ES198989108936T patent/ES2037905T3/es not_active Expired - Lifetime
- 1989-05-18 EP EP89108936A patent/EP0397902B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU3479389A (en) | 1989-11-23 |
EP0397902A1 (en) | 1990-11-22 |
EP0397902B1 (en) | 1992-12-30 |
KR900017941A (ko) | 1990-12-20 |
KR910009178B1 (ko) | 1991-11-04 |
US4894079A (en) | 1990-01-16 |
ZA893642B (en) | 1990-01-31 |
JPH01290540A (ja) | 1989-11-22 |
AU608978B2 (en) | 1991-04-18 |
JP2554356B2 (ja) | 1996-11-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2009836B3 (es) | Mejoras introducidas en recipientes para distribuir gas bajo presion. | |
AR247361A1 (es) | Un aparato para llenar recipientes flexibles | |
AR199321A1 (es) | Metodo de suministrar gas desde una fuente de liquido criogeno, que incluye trasegar el liquido criogeno desde un continente de abastecimiento y aparato para su realizacion | |
ES468317A1 (es) | Perfeccionamientos introducidos en una capsula de cierre llena de material viscoso, en particular de un preparado farma-ceutico liquido. | |
CA954622A (en) | Apparatus for atomizing fluids with a piezo-electrically stimulated oscillator system | |
DK0522900T3 (da) | Fremgangsmåde til fremstilling af genstande af kompositmaterialer med aluminiumoxidmatrix | |
PT86222A (pt) | Processo para a realizacao de um produto de pelicula protectora transferivel e produto obtido para a proteccao de documentos e outros elementos | |
ES8304886A1 (es) | "metodo de fabricar silicio a partir de material pulverizado que contiene silice". | |
ES8203581A1 (es) | Perfeccionamientos en aparatos mezcladores y calentadores para tratar alimentos. | |
DK425184A (da) | Fremgangsmaade og apparat til uskadeliggoerelse af farlige kemiske affaldsstoffer | |
ES2043290T3 (es) | Procedimiento y aparato para introducir en un recipiente una suspension o solucion de un material en un propulsante mantenido bajo presion. | |
ES537891A0 (es) | Aparato para licuar material pulverulento | |
ES419023A1 (es) | Capsula para la fijacion de pernos en taladros de bloques de hormigon o similar. | |
ES2037905T3 (es) | Metodo y aparato para suministrar materia prima para la fabricacion de vidrio. | |
ATE58700T1 (de) | Zweikomponenten-behaeltnis. | |
CA934790A (en) | Method of and apparatus for the mixing of plural gaseous as well as plural gaseous and liquid media | |
CA1002598A (en) | Method and apparatus for evaluating the gas content of materials | |
AT257481B (de) | Behältnis zur Aufnahme von unter Druck stehenden Flüssigkeiten und/oder Gasen | |
JPS56102828A (en) | Liquid crystal display panel | |
AT352609B (de) | Behaelter zur aufnahme und abgabe von fluessigen und pastoesen produkten unter druck | |
JPS5321086A (en) | Catalyst-packing apparatus | |
CA970714A (en) | Method and apparatus for transporting liquefied natural gas | |
GB907791A (en) | Improvements in bearing surfaces | |
ES525351A0 (es) | Procedimiento con su dispositivo correspondiente para mantener una dispersion de gases finisima en liquidos | |
CA856006A (en) | Method and apparatus for supplying liquid under constant high pressure and abruptly cutting off the supply |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 397902 Country of ref document: ES |