ZA869081B - A temperature sensitive device - Google Patents
A temperature sensitive deviceInfo
- Publication number
- ZA869081B ZA869081B ZA869081A ZA869081A ZA869081B ZA 869081 B ZA869081 B ZA 869081B ZA 869081 A ZA869081 A ZA 869081A ZA 869081 A ZA869081 A ZA 869081A ZA 869081 B ZA869081 B ZA 869081B
- Authority
- ZA
- South Africa
- Prior art keywords
- heater
- transition temperature
- metal
- phase transition
- proportions
- Prior art date
Links
- 239000002131 composite material Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 230000007704 transition Effects 0.000 abstract 2
- 238000005524 ceramic coating Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000002441 reversible effect Effects 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
- H01C7/021—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient formed as one or more layers or coatings
-
- 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
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
-
- 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
- H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
- H05B3/74—Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
- H05B3/748—Resistive heating elements, i.e. heating elements exposed to the air, e.g. coil wire heater
-
- 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
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/013—Heaters using resistive films or coatings
-
- 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
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/017—Manufacturing methods or apparatus for heaters
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Resistance Heating (AREA)
- Control Of Temperature (AREA)
- Surface Heating Bodies (AREA)
- Thermistors And Varistors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858529867A GB8529867D0 (en) | 1985-12-04 | 1985-12-04 | Temperature sensitive device |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA869081B true ZA869081B (en) | 1987-09-30 |
Family
ID=10589235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA869081A ZA869081B (en) | 1985-12-04 | 1986-12-02 | A temperature sensitive device |
Country Status (10)
Country | Link |
---|---|
US (1) | US4763099A (fr) |
EP (1) | EP0228808B2 (fr) |
JP (1) | JPS62143402A (fr) |
AT (1) | ATE105454T1 (fr) |
AU (1) | AU594725B2 (fr) |
CA (1) | CA1249668A (fr) |
DE (1) | DE3689830T2 (fr) |
GB (1) | GB8529867D0 (fr) |
NZ (1) | NZ218491A (fr) |
ZA (1) | ZA869081B (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8818104D0 (en) * | 1988-07-29 | 1988-09-01 | Emaco Ltd | Improvements in & relating to cooking appliances |
DE4022845A1 (de) * | 1990-07-18 | 1992-01-23 | Schott Glaswerke | Temperatursensor oder -sensoranordnung aus glaskeramik und kontaktierenden filmwiderstaenden |
US5221829A (en) * | 1990-10-15 | 1993-06-22 | Shimon Yahav | Domestic cooking apparatus |
GB9115902D0 (en) * | 1991-07-23 | 1991-09-04 | Global Domestic Prod Ltd | Electrical heating elements |
DE102004022351C5 (de) * | 2004-04-29 | 2008-12-18 | Behr Thermot-Tronik Gmbh | Dehnstoffelement |
ITMI20041363A1 (it) * | 2004-07-08 | 2004-10-08 | Cedil Sa | Elettrodomestico per cucine e simili |
US20100033295A1 (en) * | 2008-08-05 | 2010-02-11 | Therm-O-Disc, Incorporated | High temperature thermal cutoff device |
CN103515041B (zh) | 2012-06-15 | 2018-11-27 | 热敏碟公司 | 用于热截止装置的高热稳定性丸粒组合物及其制备方法和用途 |
US20170176261A1 (en) * | 2015-12-17 | 2017-06-22 | Alexander Raymond KING | Sensing element and sensing process |
KR102110417B1 (ko) | 2018-08-21 | 2020-05-13 | 엘지전자 주식회사 | 전기 히터 |
KR102159802B1 (ko) | 2018-08-21 | 2020-09-25 | 엘지전자 주식회사 | 전기 히터 |
KR102123677B1 (ko) | 2018-08-21 | 2020-06-17 | 엘지전자 주식회사 | 전기 히터 |
KR102093766B1 (ko) | 2018-08-21 | 2020-03-26 | 엘지전자 주식회사 | 전기 히터 |
KR102159800B1 (ko) | 2018-08-21 | 2020-09-25 | 엘지전자 주식회사 | 전기 히터 |
KR102056084B1 (ko) | 2018-08-21 | 2019-12-16 | 엘지전자 주식회사 | 전기 히터 |
KR102110410B1 (ko) | 2018-08-21 | 2020-05-14 | 엘지전자 주식회사 | 전기 히터 |
KR102048733B1 (ko) | 2018-08-21 | 2019-11-27 | 엘지전자 주식회사 | 전기 히터 |
KR102091251B1 (ko) | 2018-08-21 | 2020-03-19 | 엘지전자 주식회사 | 전기 히터 |
KR102111332B1 (ko) | 2018-10-11 | 2020-05-15 | 엘지전자 주식회사 | 전기 히터 |
KR102177948B1 (ko) | 2018-10-16 | 2020-11-12 | 엘지전자 주식회사 | 전기 히터 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3266661A (en) * | 1961-10-04 | 1966-08-16 | Corning Glass Works | Method of applying electro-conductive coatings and resulting article |
GB1116352A (en) * | 1964-07-28 | 1968-06-06 | Hitachi Ltd | A resistor having an abruptly changing negative temperature coefficient |
US3444501A (en) * | 1966-05-16 | 1969-05-13 | Ibm | Thermistor and method of fabrication |
GB1243410A (en) * | 1968-08-13 | 1971-08-18 | Siemens Ag | Crystalline materials |
GB1224422A (en) * | 1969-01-22 | 1971-03-10 | Taisia Nikolaevna Egorova | Material intended primarily for manufacturing thermistors |
US3673121A (en) * | 1970-01-27 | 1972-06-27 | Texas Instruments Inc | Process for making conductive polymers and resulting compositions |
US4017715A (en) * | 1975-08-04 | 1977-04-12 | Raychem Corporation | Temperature overshoot heater |
DE2816076A1 (de) * | 1978-04-13 | 1979-10-25 | Siemens Ag | Heizer mit ferroelektrischem keramik-heizelement |
JPS5635388A (en) * | 1979-08-30 | 1981-04-08 | Nitto Electric Ind Co | Selfftemperature controlled heating element |
US4380749A (en) * | 1980-12-29 | 1983-04-19 | General Electric Company | One-time electrically-activated switch |
US4427877A (en) * | 1981-09-28 | 1984-01-24 | Raychem Corporation | Printing on low surface energy polymers |
JPS5884401A (ja) * | 1981-11-13 | 1983-05-20 | 株式会社日立製作所 | 抵抗体 |
CA1233911A (fr) * | 1984-01-23 | 1988-03-08 | Michael C. Jones | Dispositifs a couche de polymere conducteur |
JPS60262303A (ja) * | 1984-06-11 | 1985-12-25 | 株式会社東芝 | Ptcセラミツク組成物 |
JPS6112002A (ja) * | 1984-06-27 | 1986-01-20 | 株式会社日立製作所 | 感温抵抗材料 |
US4639391A (en) * | 1985-03-14 | 1987-01-27 | Cts Corporation | Thick film resistive paint and resistors made therefrom |
JPS62125602A (ja) * | 1985-11-26 | 1987-06-06 | 日本メクトロン株式会社 | Ptc素子 |
DD254080A1 (de) * | 1986-11-26 | 1988-02-10 | Hermsdorf Keramik Veb | Keramischer kaltleiterwerkstoff |
-
1985
- 1985-12-04 GB GB858529867A patent/GB8529867D0/en active Pending
-
1986
- 1986-11-25 AT AT8686309170T patent/ATE105454T1/de not_active IP Right Cessation
- 1986-11-25 DE DE3689830T patent/DE3689830T2/de not_active Expired - Lifetime
- 1986-11-25 EP EP86309170A patent/EP0228808B2/fr not_active Expired - Lifetime
- 1986-12-01 CA CA000524254A patent/CA1249668A/fr not_active Expired
- 1986-12-02 JP JP61286091A patent/JPS62143402A/ja active Pending
- 1986-12-02 ZA ZA869081A patent/ZA869081B/xx unknown
- 1986-12-03 NZ NZ218491A patent/NZ218491A/en unknown
- 1986-12-03 US US06/937,486 patent/US4763099A/en not_active Expired - Fee Related
- 1986-12-04 AU AU66099/86A patent/AU594725B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
ATE105454T1 (de) | 1994-05-15 |
JPS62143402A (ja) | 1987-06-26 |
US4763099B1 (fr) | 1991-08-27 |
CA1249668A (fr) | 1989-01-31 |
EP0228808A2 (fr) | 1987-07-15 |
AU594725B2 (en) | 1990-03-15 |
US4763099A (en) | 1988-08-09 |
DE3689830T2 (de) | 1994-12-08 |
GB8529867D0 (en) | 1986-01-15 |
NZ218491A (en) | 1990-01-29 |
AU6609986A (en) | 1987-06-11 |
EP0228808B2 (fr) | 1999-09-29 |
EP0228808B1 (fr) | 1994-05-04 |
EP0228808A3 (en) | 1989-04-19 |
DE3689830D1 (de) | 1994-06-09 |
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