ES417712A1 - Procedimiento de regulacion y de estabilizacion de la tem- peratura del vidrio obtenido a la salida de un canal de acondicionamiento. - Google Patents

Procedimiento de regulacion y de estabilizacion de la tem- peratura del vidrio obtenido a la salida de un canal de acondicionamiento.

Info

Publication number
ES417712A1
ES417712A1 ES417712A ES417712A ES417712A1 ES 417712 A1 ES417712 A1 ES 417712A1 ES 417712 A ES417712 A ES 417712A ES 417712 A ES417712 A ES 417712A ES 417712 A1 ES417712 A1 ES 417712A1
Authority
ES
Spain
Prior art keywords
forehearth
set point
point signal
glass temperature
temperatures
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
Application number
ES417712A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe Generale pour lEmballage
Original Assignee
Societe Generale pour lEmballage
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Societe Generale pour lEmballage filed Critical Societe Generale pour lEmballage
Publication of ES417712A1 publication Critical patent/ES417712A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/02—Forehearths, i.e. feeder channels
    • C03B7/06—Means for thermal conditioning or controlling the temperature of the glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/24—Automatically regulating the melting process
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1932—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces
    • G05D23/1934—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces each space being provided with one sensor acting on one or more control means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/22—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element being a thermocouple

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Thermal Sciences (AREA)
  • Remote Sensing (AREA)
  • Incineration Of Waste (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Control Of Combustion (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Control Of Temperature (AREA)
ES417712A 1972-08-10 1973-08-09 Procedimiento de regulacion y de estabilizacion de la tem- peratura del vidrio obtenido a la salida de un canal de acondicionamiento. Expired ES417712A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7228974A FR2195598B1 (es) 1972-08-10 1972-08-10

Publications (1)

Publication Number Publication Date
ES417712A1 true ES417712A1 (es) 1976-02-16

Family

ID=9103155

Family Applications (1)

Application Number Title Priority Date Filing Date
ES417712A Expired ES417712A1 (es) 1972-08-10 1973-08-09 Procedimiento de regulacion y de estabilizacion de la tem- peratura del vidrio obtenido a la salida de un canal de acondicionamiento.

Country Status (7)

Country Link
US (1) US3915682A (es)
DE (1) DE2340220A1 (es)
ES (1) ES417712A1 (es)
FR (1) FR2195598B1 (es)
GB (1) GB1420852A (es)
IT (1) IT994576B (es)
SE (1) SE399697B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028083A (en) * 1974-08-19 1977-06-07 Johns-Manville Corporation Method and apparatus for controlling temperature within a furnace
DE3332989A1 (de) * 1983-09-09 1985-03-28 Mannesmann AG, 4000 Düsseldorf Durchlaufofensteuerung
CH663286A5 (fr) * 1985-08-14 1987-11-30 Glass Advanced Techn Corp Procede et dispositif pour la regulation thermique d'une masse fluide en mouvement.
US4622059A (en) * 1985-10-08 1986-11-11 Emhart Industries, Inc. Apparatus for controlling temperature within a forehearth
US5358542A (en) * 1992-12-09 1994-10-25 American National Can Company Glass container forming machine including neck ring mold cooling
US5358541A (en) * 1993-01-08 1994-10-25 The Boc Group, Inc. Forehearth temperature control system
JPH06281364A (ja) * 1993-03-30 1994-10-07 Ngk Insulators Ltd 加熱炉の温度制御方法
JP2523259B2 (ja) * 1993-06-30 1996-08-07 エスオーエンジニアリング株式会社 フォ―ハ―ス内のガラス温度制御方法
FR2711982B1 (fr) * 1993-11-02 1996-01-19 Saint Gobain Vitrage Canal de transfert et de conditionnement de verre en fusion.
US6701751B2 (en) * 2001-06-14 2004-03-09 Avacon, S.A. Glass melting furnace
US8191387B2 (en) 2009-05-01 2012-06-05 Owens-Brockway Glass Container Inc. System and method for controlling temperature in a forehearth
KR101583372B1 (ko) * 2013-09-03 2016-01-07 주식회사 엘지화학 이질 유리 제거 장치 및 이를 포함하는 유리 제조 장치
CN103755125B (zh) * 2013-12-11 2016-08-17 中国中轻国际工程有限公司 玻璃绝缘子熔窑分配通道及其温度调节方法
CN107168097A (zh) * 2017-05-11 2017-09-15 湖南工程学院 一种基于互联网的钢铁企业能源仿真控制系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2081595A (en) * 1935-09-24 1937-05-25 Hartford Empire Co Apparatus for indicating and controlling temperatures in glass melting tanks
US2539145A (en) * 1946-10-01 1951-01-23 Hartford Empire Co Forehearth temperature control
US3321288A (en) * 1964-02-28 1967-05-23 Owens Corning Fiberglass Corp Method for controlling the temperature of heat-softenable material
US3573017A (en) * 1968-11-04 1971-03-30 Owens Corning Fiberglass Corp Method and apparatus for melting and supplying heat-softenable materials in a process
US3600149A (en) * 1969-09-26 1971-08-17 Corning Glass Works Temperature control system for a glass tank forehearth

Also Published As

Publication number Publication date
FR2195598B1 (es) 1976-05-21
IT994576B (it) 1975-10-20
US3915682A (en) 1975-10-28
GB1420852A (en) 1976-01-14
FR2195598A1 (es) 1974-03-08
DE2340220A1 (de) 1974-02-21
SE399697B (sv) 1978-02-27

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