FR2288064A1 - Procede et appareil de controle des pannes imminentes d'electrodes de chauffage par effet joule - Google Patents

Procede et appareil de controle des pannes imminentes d'electrodes de chauffage par effet joule

Info

Publication number
FR2288064A1
FR2288064A1 FR7531405A FR7531405A FR2288064A1 FR 2288064 A1 FR2288064 A1 FR 2288064A1 FR 7531405 A FR7531405 A FR 7531405A FR 7531405 A FR7531405 A FR 7531405A FR 2288064 A1 FR2288064 A1 FR 2288064A1
Authority
FR
France
Prior art keywords
joule
checking
heating electrodes
effect heating
imminent failures
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.)
Granted
Application number
FR7531405A
Other languages
English (en)
French (fr)
Other versions
FR2288064B1 (enrdf_load_stackoverflow
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.)
Owens Corning
Original Assignee
Owens Corning Fiberglas 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 Fiberglas Corp filed Critical Owens Corning Fiberglas Corp
Publication of FR2288064A1 publication Critical patent/FR2288064A1/fr
Application granted granted Critical
Publication of FR2288064B1 publication Critical patent/FR2288064B1/fr
Granted legal-status Critical Current

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)
FR7531405A 1974-10-15 1975-10-14 Procede et appareil de controle des pannes imminentes d'electrodes de chauffage par effet joule Granted FR2288064A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2288064A1 true FR2288064A1 (fr) 1976-05-14
FR2288064B1 FR2288064B1 (enrdf_load_stackoverflow) 1982-07-23

Family

ID=24047680

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7531405A Granted FR2288064A1 (fr) 1974-10-15 1975-10-14 Procede et appareil de controle des pannes imminentes d'electrodes de chauffage par effet joule

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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE554543A (enrdf_load_stackoverflow) *
FR1537495A (fr) * 1967-09-21 1968-08-23 Fours à résistances électriques comportant des moyens de contrôle de courant
FR2002239A1 (enrdf_load_stackoverflow) * 1968-02-20 1969-10-17 Quickfit Et Quartz Ltd
FR95793E (fr) * 1965-11-11 1971-06-25 Knapsack Ag Appareil de mesure du courant parcourant les électrodes individuelles de cellules électrolytiques.
FR2113054A5 (enrdf_load_stackoverflow) * 1970-10-22 1972-06-23 Corning Glass Works
US3681758A (en) * 1970-04-29 1972-08-01 Northrop Corp Data acquisition unit with memory

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE554543A (enrdf_load_stackoverflow) *
FR95793E (fr) * 1965-11-11 1971-06-25 Knapsack Ag Appareil de mesure du courant parcourant les électrodes individuelles de cellules électrolytiques.
FR1537495A (fr) * 1967-09-21 1968-08-23 Fours à résistances électriques comportant des moyens de contrôle de courant
FR2002239A1 (enrdf_load_stackoverflow) * 1968-02-20 1969-10-17 Quickfit Et Quartz Ltd
US3681758A (en) * 1970-04-29 1972-08-01 Northrop Corp Data acquisition unit with memory
FR2113054A5 (enrdf_load_stackoverflow) * 1970-10-22 1972-06-23 Corning Glass Works

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
BR7506656A (pt) 1976-08-31
DE2545532A1 (de) 1976-04-22
JPS5165441A (enrdf_load_stackoverflow) 1976-06-07
AU8544875A (en) 1977-04-07

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Legal Events

Date Code Title Description
ST Notification of lapse