GB956579A - Improvements in positive temperature coefficient of resistivity resistor - Google Patents
Improvements in positive temperature coefficient of resistivity resistorInfo
- Publication number
- GB956579A GB956579A GB36598/60A GB3659860A GB956579A GB 956579 A GB956579 A GB 956579A GB 36598/60 A GB36598/60 A GB 36598/60A GB 3659860 A GB3659860 A GB 3659860A GB 956579 A GB956579 A GB 956579A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxide
- resistor
- temperature
- temperature coefficient
- zinc oxide
- 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
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 5
- 239000000203 mixture Substances 0.000 abstract 3
- 239000011787 zinc oxide Substances 0.000 abstract 3
- 239000000843 powder Substances 0.000 abstract 2
- 239000004408 titanium dioxide Substances 0.000 abstract 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 230000032683 aging Effects 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- IUYLTEAJCNAMJK-UHFFFAOYSA-N cobalt(2+);oxygen(2-) Chemical compound [O-2].[Co+2] IUYLTEAJCNAMJK-UHFFFAOYSA-N 0.000 abstract 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(II) oxide Inorganic materials [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000010304 firing Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 abstract 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000011812 mixed powder Substances 0.000 abstract 1
- LVIYYTJTOKJJOC-UHFFFAOYSA-N nickel phthalocyanine Chemical compound [Ni+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 LVIYYTJTOKJJOC-UHFFFAOYSA-N 0.000 abstract 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
- 229910052596 spinel Inorganic materials 0.000 abstract 1
- 239000011029 spinel Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000009736 wetting Methods 0.000 abstract 1
- 239000011701 zinc 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
-
- 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
- H01C7/022—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 mainly consisting of non-metallic substances
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Thermistors And Varistors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US850226A US3037942A (en) | 1959-11-02 | 1959-11-02 | Positive temperature coefficient of resistivity resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB956579A true GB956579A (en) | 1964-04-29 |
Family
ID=25307598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36598/60A Expired GB956579A (en) | 1959-11-02 | 1960-10-25 | Improvements in positive temperature coefficient of resistivity resistor |
Country Status (5)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2140615A (en) * | 1983-03-22 | 1984-11-28 | Standard Telephones Cables Ltd | Thermistor composite |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS521113B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1966-05-16 | 1977-01-12 | ||
| JPS5320318B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-12-20 | 1978-06-26 | ||
| US10648390B2 (en) * | 2016-03-02 | 2020-05-12 | Watlow Electric Manufacturing Company | System and method for axial zoning of heating power |
| US10619845B2 (en) * | 2016-08-18 | 2020-04-14 | Clearsign Combustion Corporation | Cooled ceramic electrode supports |
| DE102018220288B4 (de) * | 2018-11-26 | 2021-01-14 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Widerstandsheizschichtaufbau und Verfahren zur Herstellung |
| CN112624740B (zh) * | 2020-12-26 | 2022-08-02 | 重庆材料研究院有限公司 | 一种高熵ntc热敏电阻陶瓷材料及其制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA475909A (en) * | 1951-08-07 | N.V. Philips Gloeilampenfabrieken | Electric resistances | |
| US2258646A (en) * | 1939-05-17 | 1941-10-14 | Bell Telephone Labor Inc | Resistance material |
| CH262395A (fr) * | 1945-03-16 | 1949-06-30 | Philips Nv | Résistance électrique. |
| US2892988A (en) * | 1946-07-05 | 1959-06-30 | Schusterius Carl | Electrical resistance elements and method of producing the same |
| US2786819A (en) * | 1955-11-17 | 1957-03-26 | Gen Motors Corp | Resistor |
-
1959
- 1959-11-02 US US850226A patent/US3037942A/en not_active Expired - Lifetime
-
1960
- 1960-10-25 GB GB36598/60A patent/GB956579A/en not_active Expired
- 1960-10-31 NL NL257443D patent/NL257443A/xx unknown
- 1960-11-01 CH CH1221060A patent/CH426998A/de unknown
- 1960-11-02 DE DE19601415751 patent/DE1415751A1/de active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2140615A (en) * | 1983-03-22 | 1984-11-28 | Standard Telephones Cables Ltd | Thermistor composite |
| US4702619A (en) * | 1983-03-22 | 1987-10-27 | Standard Telephones And Cables Public Limited Company | Temperature sensors |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1415751A1 (de) | 1968-11-28 |
| NL257443A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1964-04-10 |
| CH426998A (de) | 1966-12-31 |
| US3037942A (en) | 1962-06-05 |
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