BR7506656A - Processo para monitoracao do aquecimento por efeito joule,de vidro fundido;processo de monitoracao de condicoes anormais de aquecimento por efeito joule,de vidro fundido e aparelhamento para fundir material susceptivel de amolecimento por meio de calor - Google Patents

Processo para monitoracao do aquecimento por efeito joule,de vidro fundido;processo de monitoracao de condicoes anormais de aquecimento por efeito joule,de vidro fundido e aparelhamento para fundir material susceptivel de amolecimento por meio de calor

Info

Publication number
BR7506656A
BR7506656A BR7506656A BR7506656A BR7506656A BR 7506656 A BR7506656 A BR 7506656A BR 7506656 A BR7506656 A BR 7506656A BR 7506656 A BR7506656 A BR 7506656A BR 7506656 A BR7506656 A BR 7506656A
Authority
BR
Brazil
Prior art keywords
heating
monitoring
joule
effect
fused glass
Prior art date
Application number
BR7506656A
Other languages
English (en)
Portuguese (pt)
Inventor
E Varrasso
Original Assignee
Owens Corning Fiberglass Corp
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 Owens Corning Fiberglass Corp filed Critical Owens Corning Fiberglass Corp
Publication of BR7506656A publication Critical patent/BR7506656A/pt

Links

Classifications

    • 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
    • G05D23/24—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 having a resistance varying with temperature, e.g. a thermistor
    • G05D23/2401—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 having a resistance varying with temperature, e.g. a thermistor using a heating element as a sensing element
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0019—Circuit arrangements
    • H05B3/0023—Circuit arrangements for heating by passing the current directly across the material to be heated

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Furnace Details (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
BR7506656A 1974-10-15 1975-10-13 Processo para monitoracao do aquecimento por efeito joule,de vidro fundido;processo de monitoracao de condicoes anormais de aquecimento por efeito joule,de vidro fundido e aparelhamento para fundir material susceptivel de amolecimento por meio de calor BR7506656A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51454974A 1974-10-15 1974-10-15

Publications (1)

Publication Number Publication Date
BR7506656A true BR7506656A (pt) 1976-08-31

Family

ID=24047680

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7506656A BR7506656A (pt) 1974-10-15 1975-10-13 Processo para monitoracao do aquecimento por efeito joule,de vidro fundido;processo de monitoracao de condicoes anormais de aquecimento por efeito joule,de vidro fundido e aparelhamento para fundir material susceptivel de amolecimento por meio de calor

Country Status (11)

Country Link
JP (1) JPS5917051B2 (enrdf_load_stackoverflow)
AU (1) AU501033B2 (enrdf_load_stackoverflow)
BE (1) BE834497A (enrdf_load_stackoverflow)
BR (1) BR7506656A (enrdf_load_stackoverflow)
CA (1) CA1024598A (enrdf_load_stackoverflow)
DE (1) DE2545532A1 (enrdf_load_stackoverflow)
FI (1) FI66257C (enrdf_load_stackoverflow)
FR (1) FR2288064A1 (enrdf_load_stackoverflow)
GB (1) GB1527082A (enrdf_load_stackoverflow)
IT (1) IT1043337B (enrdf_load_stackoverflow)
SE (1) SE7511463L (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59128221A (ja) * 1983-01-11 1984-07-24 Yokohamashi 電気溶融装置
DE19835622A1 (de) * 1998-08-06 2000-02-10 Bsh Bosch Siemens Hausgeraete Haushaltgerät
CN103080025B (zh) * 2011-03-31 2015-08-05 安瀚视特控股株式会社 玻璃基板的制造方法
JP5192100B2 (ja) * 2011-03-31 2013-05-08 ＡｖａｎＳｔｒａｔｅ株式会社 ガラス基板の製造方法
GB2512041A (en) * 2012-12-31 2014-09-24 Continental Automotive Systems Resistance determination for temperature control of heated automotive components
GB2512042A (en) * 2012-12-31 2014-09-24 Continental Automotive Systems Resistance determination with increased sensitivity for temperature control of heated automotive component
JP6015828B2 (ja) * 2015-08-13 2016-10-26 日本電気硝子株式会社 発熱体の検査方法、及び検査装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE554543A (enrdf_load_stackoverflow) *
DE1671439A1 (de) * 1965-11-11 1971-09-30 Knapsack Ag Anordnung zur Messung der Stromstaerke an den einzelnen Elektroden von Elektrolysezellen
FR1537495A (fr) * 1967-09-21 1968-08-23 Fours à résistances électriques comportant des moyens de contrôle de courant
GB1210432A (en) * 1968-02-20 1970-10-28 Quicfit & Quartz Ltd Improvements in and relating to electronic circuits for temperature control
US3681758A (en) * 1970-04-29 1972-08-01 Northrop Corp Data acquisition unit with memory
US3636227A (en) * 1970-10-22 1972-01-18 Corning Glass Works Control systems

Also Published As

Publication number Publication date
GB1527082A (en) 1978-10-04
SE7511463L (sv) 1976-04-15
FR2288064B1 (enrdf_load_stackoverflow) 1982-07-23
AU501033B2 (en) 1979-06-07
IT1043337B (it) 1980-02-20
CA1024598A (en) 1978-01-17
FI66257B (fi) 1984-05-31
FI66257C (fi) 1984-09-10
JPS5917051B2 (ja) 1984-04-19
FI752853A7 (enrdf_load_stackoverflow) 1976-04-16
BE834497A (fr) 1976-02-02
FR2288064A1 (fr) 1976-05-14
DE2545532A1 (de) 1976-04-22
JPS5165441A (enrdf_load_stackoverflow) 1976-06-07
AU8544875A (en) 1977-04-07

Similar Documents

Publication Publication Date Title
BE824386A (fr) Procede et four de chauffage de verre fondu
BR7504972A (pt) Aperfeicoamento em processo para a producao de um material ceramico de vidro do tipo cordieritico,e composicao assim obtida
MX146167A (es) Composicion acuosa mejorada para aprestar fibras de vidrio
SE399870B (sv) Anordning vid en elektrisk ugn for upphettning av smelt material, exempelvis glas, medelst joule-effekten
BE844692A (fr) Procede de fusion de matiere premiere du verre
BR7705205A (pt) Processo para recuperar calor de escoria fundida e aparelho para o mesmo
BR7506656A (pt) Processo para monitoracao do aquecimento por efeito joule,de vidro fundido;processo de monitoracao de condicoes anormais de aquecimento por efeito joule,de vidro fundido e aparelhamento para fundir material susceptivel de amolecimento por meio de calor
BR7808283A (pt) Aperfeicoamento em processo de producao de um equipamento de fusao para material amolecivel pelo calor,aperfeicoamento em processo de producao de uma bucha textil e bucha textil para filamentos
FR77879E (fr) Procédé de chauffage et de fusion de matières vitreuses et four pour sa réalisation
SE7510434L (sv) Apparat innefattande en behallare for smelt glas med hog temperatur
JPS5219096A (en) Rubidium-atom oscillator
IT1108377B (it) Procedimento e vasca per la produzione del vetro fuso
IT1130542B (it) Procedimento e dispositivo per il ricupero di calore dai fumi di forni particolarmente dei forni di produzione del vetro
FR1154341A (fr) Procédé de chauffage et installation en comportant application
SE409696B (sv) Varmugn for smeltning av glas
IT1086942B (it) Impianto per il riscaldamento di materie prime destinate alla fusione del vetro
CH449841A (fr) Procédé pour crêper des filaments de verre, de quartz ou de matière céramique
JPS52103737A (en) High-frequency heater
BR7602794A (pt) Processo para produzir um recipiente perfurado para escoar correntes de vidro derretido,e correntes de material escoavel;e aparelho para produzir um recipiente perfurado para escoar correntes de vidro derretido
FR1187883A (fr) Procédé de fusion par zone par la chaleur de l'effet joule
GB966451A (en) Improvements in the production of porcelain enamelling frits
FR1277869A (fr) Procédé pour chauffer de la matière fondue et la maintenir suspendue sans contact étranger
BE847846A (fr) Procede de preparation de sols de silice modifies cationiquement et stables vis-a-vis des electrolytes,
JPS52109513A (en) Method of glass material melting by heating
JPS51148436A (en) Production method of optical &- fiber