CA1024598A - Method of and apparatus for monitoring for incipient electrode failure in the joule effect heating of heat softenable material - Google Patents
Method of and apparatus for monitoring for incipient electrode failure in the joule effect heating of heat softenable materialInfo
- Publication number
- CA1024598A CA1024598A CA236,583A CA236583A CA1024598A CA 1024598 A CA1024598 A CA 1024598A CA 236583 A CA236583 A CA 236583A CA 1024598 A CA1024598 A CA 1024598A
- Authority
- CA
- Canada
- Prior art keywords
- incipient
- monitoring
- joule effect
- effect heating
- softenable material
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51454974A | 1974-10-15 | 1974-10-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1024598A true CA1024598A (en) | 1978-01-17 |
Family
ID=24047680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA236,583A Expired CA1024598A (en) | 1974-10-15 | 1975-09-29 | Method of and apparatus for monitoring for incipient electrode failure in the joule effect heating of heat softenable material |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5917051B2 (en) |
AU (1) | AU501033B2 (en) |
BE (1) | BE834497A (en) |
BR (1) | BR7506656A (en) |
CA (1) | CA1024598A (en) |
DE (1) | DE2545532A1 (en) |
FI (1) | FI66257C (en) |
FR (1) | FR2288064A1 (en) |
GB (1) | GB1527082A (en) |
IT (1) | IT1043337B (en) |
SE (1) | SE7511463L (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59128221A (en) * | 1983-01-11 | 1984-07-24 | Yokohamashi | Electric melting apparatus |
DE19835622A1 (en) * | 1998-08-06 | 2000-02-10 | Bsh Bosch Siemens Hausgeraete | Home appliance |
JP5192100B2 (en) * | 2011-03-31 | 2013-05-08 | AvanStrate株式会社 | Manufacturing method of glass substrate |
CN103124700B (en) * | 2011-03-31 | 2016-03-16 | 安瀚视特控股株式会社 | The manufacture method of glass substrate |
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 (en) * | 2015-08-13 | 2016-10-26 | 日本電気硝子株式会社 | Heating element inspection method and inspection apparatus |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE554543A (en) * | ||||
DE1671439A1 (en) * | 1965-11-11 | 1971-09-30 | Knapsack Ag | Arrangement for measuring the current on the individual electrodes of electrolytic cells |
FR1537495A (en) * | 1967-09-21 | 1968-08-23 | Electric resistance furnaces incorporating current control means | |
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 |
-
1975
- 1975-09-29 CA CA236,583A patent/CA1024598A/en not_active Expired
- 1975-10-03 AU AU85448/75A patent/AU501033B2/en not_active Expired
- 1975-10-10 DE DE19752545532 patent/DE2545532A1/en not_active Withdrawn
- 1975-10-13 BR BR7506656A patent/BR7506656A/en unknown
- 1975-10-14 FI FI752853A patent/FI66257C/en not_active IP Right Cessation
- 1975-10-14 FR FR7531405A patent/FR2288064A1/en active Granted
- 1975-10-14 GB GB42042/75A patent/GB1527082A/en not_active Expired
- 1975-10-14 SE SE7511463A patent/SE7511463L/en unknown
- 1975-10-14 IT IT28244/75A patent/IT1043337B/en active
- 1975-10-14 BE BE160926A patent/BE834497A/en not_active IP Right Cessation
- 1975-10-15 JP JP50124230A patent/JPS5917051B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2545532A1 (en) | 1976-04-22 |
JPS5165441A (en) | 1976-06-07 |
AU8544875A (en) | 1977-04-07 |
FI66257C (en) | 1984-09-10 |
FR2288064A1 (en) | 1976-05-14 |
BE834497A (en) | 1976-02-02 |
SE7511463L (en) | 1976-04-15 |
IT1043337B (en) | 1980-02-20 |
FI66257B (en) | 1984-05-31 |
JPS5917051B2 (en) | 1984-04-19 |
FI752853A (en) | 1976-04-16 |
FR2288064B1 (en) | 1982-07-23 |
GB1527082A (en) | 1978-10-04 |
BR7506656A (en) | 1976-08-31 |
AU501033B2 (en) | 1979-06-07 |
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