RU2010152595A - Саморегулируемый электрический нагревательный элемент сопротивления - Google Patents
Саморегулируемый электрический нагревательный элемент сопротивления Download PDFInfo
- Publication number
- RU2010152595A RU2010152595A RU2010152595/07A RU2010152595A RU2010152595A RU 2010152595 A RU2010152595 A RU 2010152595A RU 2010152595/07 A RU2010152595/07 A RU 2010152595/07A RU 2010152595 A RU2010152595 A RU 2010152595A RU 2010152595 A RU2010152595 A RU 2010152595A
- Authority
- RU
- Russia
- Prior art keywords
- resistance
- temperature
- metal oxide
- element according
- specified
- Prior art date
Links
- 238000005485 electric heating Methods 0.000 title 1
- 150000004706 metal oxides Chemical class 0.000 claims abstract 30
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract 24
- 239000000758 substrate Substances 0.000 claims abstract 9
- 239000000463 material Substances 0.000 claims abstract 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract 4
- 150000001768 cations Chemical class 0.000 claims abstract 4
- 238000010438 heat treatment Methods 0.000 claims abstract 4
- 239000002245 particle Substances 0.000 claims abstract 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract 2
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 claims abstract 2
- 229910002113 barium titanate Inorganic materials 0.000 claims abstract 2
- 229910052804 chromium Inorganic materials 0.000 claims abstract 2
- 239000011651 chromium Substances 0.000 claims abstract 2
- 229910052742 iron Inorganic materials 0.000 claims abstract 2
- 229910052759 nickel Inorganic materials 0.000 claims abstract 2
- 229910052760 oxygen Inorganic materials 0.000 claims abstract 2
- 239000001301 oxygen Substances 0.000 claims abstract 2
- 150000001450 anions Chemical class 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000006185 dispersion Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000006072 paste Substances 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 239000013078 crystal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- -1 oxygen anion Chemical class 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
- H01C7/022—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
- H01C7/023—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 containing oxides or oxidic compounds, e.g. ferrites
- H01C7/025—Perovskites, e.g. titanates
-
- 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
- H01C7/023—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 containing oxides or oxidic compounds, e.g. ferrites
-
- 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
- H01C7/04—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 negative temperature coefficient
- H01C7/042—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 negative temperature coefficient mainly consisting of inorganic non-metallic substances
- H01C7/043—Oxides or oxidic compounds
- H01C7/045—Perovskites, e.g. titanates
-
- 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
- H01C7/04—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 negative temperature coefficient
- H01C7/042—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 negative temperature coefficient mainly consisting of inorganic non-metallic substances
- H01C7/043—Oxides or oxidic compounds
- H01C7/046—Iron oxides or ferrites
-
- 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
-
- 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
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/16—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being mounted on an insulating base
-
- 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
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
- H05B3/26—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
- H05B3/265—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base the insulating base being an inorganic material, e.g. ceramic
-
- 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
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/46—Heating elements having the shape of rods or tubes non-flexible heating conductor mounted on insulating base
-
- 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
- H05B2203/019—Heaters using heating elements having a negative temperature coefficient
-
- 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
- H05B2203/02—Heaters using heating elements having a positive temperature coefficient
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49082—Resistor making
- Y10T29/49083—Heater type
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Resistance Heating (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Thermistors And Varistors (AREA)
Abstract
1.Саморегулируемый электрический нагревательный элемент (10) сопротивления, содержащий: ! - электронепроводящую подложку (12), ! - первый оксид (14) металла, имеющий положительный или отрицательный температурный коэффициент сопротивления при температуре ниже заданной рабочей температуры и нанесенный на указанную подложку, ! - второй оксид (16) металла, имеющий температурный коэффициент сопротивления, противоположный температурному коэффициенту сопротивления первого оксида металла, и нанесенный на указанную подложку рядом с первым оксидом металла, ! - первый и второй электрические контакты (18, 20), расположенные таким образом, что между ними через первый и второй оксиды металла обеспечена возможность прохода электрического тока, и обеспечивающие совместно с первым и вторым оксидами металлов по существу постоянное общее сопротивление в диапазоне температур от температуры окружающей среды до указанной заданной рабочей температуры и существенное увеличение сопротивления при температуре выше указанной рабочей температуры. ! 2.Элемент по п.1, в котором первый оксид металла содержит по меньшей мере оксиды никеля, железа и хрома. ! 3. Элемент по п.1, в котором в качестве второго оксида металла использован сегнетоэлектрический материал. ! 4. Элемент по п.3, в котором сегнетоэлектрический материал имеет кристаллическую структуру типа перовскит и общую формулу АВO3, где А означает одно-, двух- или трехвалентный катион, В означает трех-, четырех- или пятивалентный катион и O3 означает анион кислорода. ! 5. Элемент по п.4, выполненный из легированного титаната бария. ! 6. Элемент по п.3, содержащий гранулированные частицы. ! 7. Элемент
Claims (15)
1.Саморегулируемый электрический нагревательный элемент (10) сопротивления, содержащий:
- электронепроводящую подложку (12),
- первый оксид (14) металла, имеющий положительный или отрицательный температурный коэффициент сопротивления при температуре ниже заданной рабочей температуры и нанесенный на указанную подложку,
- второй оксид (16) металла, имеющий температурный коэффициент сопротивления, противоположный температурному коэффициенту сопротивления первого оксида металла, и нанесенный на указанную подложку рядом с первым оксидом металла,
- первый и второй электрические контакты (18, 20), расположенные таким образом, что между ними через первый и второй оксиды металла обеспечена возможность прохода электрического тока, и обеспечивающие совместно с первым и вторым оксидами металлов по существу постоянное общее сопротивление в диапазоне температур от температуры окружающей среды до указанной заданной рабочей температуры и существенное увеличение сопротивления при температуре выше указанной рабочей температуры.
2.Элемент по п.1, в котором первый оксид металла содержит по меньшей мере оксиды никеля, железа и хрома.
3. Элемент по п.1, в котором в качестве второго оксида металла использован сегнетоэлектрический материал.
4. Элемент по п.3, в котором сегнетоэлектрический материал имеет кристаллическую структуру типа перовскит и общую формулу АВO3, где А означает одно-, двух- или трехвалентный катион, В означает трех-, четырех- или пятивалентный катион и O3 означает анион кислорода.
5. Элемент по п.4, выполненный из легированного титаната бария.
6. Элемент по п.3, содержащий гранулированные частицы.
7. Элемент по п.6, в котором гранулированные частицы нанесены в виде жидкости, суспензии, дисперсии или пасты.
8. Элемент по п.6, в котором размер гранулированных частиц составляет 20-100 мкм.
9. Элемент по п.3, в котором сегнетоэлектрический материал выполнен в виде слоя толщиной до 500 мкм.
10. Элемент по любому из пп.1-9, в котором первый и второй оксиды металла имеют перекрытие (22) на их границе.
11. Элемент по любому из пп.1-9, в котором первый и второй оксиды металла разделены электропроводящим контактом (24).
12. Электрическое устройство, содержащее указанный нагревательный элемент по любому из пп.1-11.
13. Электрическое устройство по п.12, в котором подложка выполнены неплоской.
14. Способ изготовления саморегулируемого нагревательного элемента сопротивления, включающий этапы, на которых
- наносят первый оксид (14) металла, имеющий положительный или отрицательный температурный коэффициент сопротивления при температуре ниже заданной рабочей температуры, на электронепроводящую подложку,
- наносят второй оксид металла (16), имеющий температурный коэффициент сопротивления, противоположный температурному коэффициенту сопротивления первого оксида металла, на подложку рядом с первым оксидом металла,
- размещают первый (18) и второй (20) электрические контакты таким образом, что между ними через первый и второй оксиды металла обеспечена возможность прохода электрического тока, а первый и второй оксиды металла совместно обеспечивают по существу постоянное общее сопротивление в диапазоне температур от температуры окружающей среды до указанной заданной рабочей температуры и существенное увеличение сопротивления при температуре выше указанной заданной рабочей температуры.
15. Способ по п.14, согласно которому оксид (14) металла, имеющий положительный температурный коэффициент сопротивления, наносят в виде слоев.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0810513A GB2460833B (en) | 2008-06-09 | 2008-06-09 | A self-regulating electrical resistance heating element |
| GB0810513.2 | 2008-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2010152595A true RU2010152595A (ru) | 2012-07-20 |
Family
ID=39638406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2010152595/07A RU2010152595A (ru) | 2008-06-09 | 2009-06-09 | Саморегулируемый электрический нагревательный элемент сопротивления |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20110062147A1 (ru) |
| EP (1) | EP2305003B1 (ru) |
| JP (1) | JP2011523174A (ru) |
| KR (1) | KR20110016476A (ru) |
| CN (1) | CN102047752A (ru) |
| AU (1) | AU2009259092B2 (ru) |
| BR (1) | BRPI0914958A2 (ru) |
| CA (1) | CA2726304A1 (ru) |
| GB (1) | GB2460833B (ru) |
| MX (1) | MX2010012895A (ru) |
| RU (1) | RU2010152595A (ru) |
| WO (1) | WO2009150454A1 (ru) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1402217B1 (it) * | 2010-10-05 | 2013-08-28 | Bitron Spa | Circuito di controllo per un attuatore a comando elettrico, in particolare un attuatore a solenoide |
| KR102037827B1 (ko) | 2011-11-15 | 2019-10-29 | 가부시키가이샤 미스즈 코우쿄우 | 히터 및 그것을 구비하는 정착 장치 및 건조 장치 |
| CN102426893B (zh) * | 2011-12-28 | 2013-09-11 | 陕西宝成航空仪表有限责任公司 | 多层套印电阻体制备方法 |
| EP3423685B1 (en) | 2016-03-02 | 2020-11-18 | Watlow Electric Manufacturing Company | Dual-purpose heater and fluid flow measurement system |
| WO2018076002A1 (en) * | 2016-10-21 | 2018-04-26 | Watlow Electric Manufacturing Company | Electric heaters with low drift resistance feedback |
| CN113141679B (zh) * | 2020-01-17 | 2022-05-17 | 昆山哈工万洲焊接研究院有限公司 | 一种利用镓提升金属板电阻加热温度均匀性的方法及装置 |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1646988B2 (de) * | 1965-03-19 | 1973-06-14 | Siemens AG, 1000 Berlin u 8000 München | Verfahren zum herstellen polykristalliner scheiben-, stabrohr- oder folienfoermiger keramischer kaltleiter- bzw. dielektrikums- bzw. heissleiterkoerper |
| JPS5426541A (en) * | 1977-08-01 | 1979-02-28 | Matsushita Electric Ind Co Ltd | Self control type heating unit |
| JPS58165885U (ja) * | 1982-04-28 | 1983-11-04 | 株式会社日立製作所 | 半導体ヒ−タ |
| JPS6049606A (ja) * | 1983-08-29 | 1985-03-18 | 株式会社デンソー | チタバリ系半導体磁器の製造方法 |
| JPS60189189A (ja) * | 1984-03-08 | 1985-09-26 | 松下電器産業株式会社 | ヒ−タ |
| US4849611A (en) * | 1985-12-16 | 1989-07-18 | Raychem Corporation | Self-regulating heater employing reactive components |
| US4782202A (en) * | 1986-12-29 | 1988-11-01 | Mitsubishi Denki Kabushiki Kaisha | Method and apparatus for resistance adjustment of thick film thermal print heads |
| GB8715240D0 (en) * | 1987-06-27 | 1988-08-05 | Boardman J | Electrical heating element |
| JPS6481186A (en) * | 1987-09-19 | 1989-03-27 | System Kogyo Kk | Honeycomb heater |
| JPH01204383A (ja) * | 1988-02-06 | 1989-08-16 | Ookura Techno Res Kk | 複合熱素子 |
| JPH01254003A (ja) * | 1988-04-01 | 1989-10-11 | Murata Mfg Co Ltd | レフレクタアンテナ |
| JPH03127797U (ru) * | 1990-04-06 | 1991-12-24 | ||
| JPH04341791A (ja) * | 1991-05-20 | 1992-11-27 | Matsushita Electric Ind Co Ltd | 結晶化ガラス発熱体 |
| JPH0760730B2 (ja) * | 1991-08-20 | 1995-06-28 | 日本ピラー工業株式会社 | セラミック製ヒーター |
| JPH05114505A (ja) * | 1991-10-23 | 1993-05-07 | Murata Mfg Co Ltd | 複合系発熱体 |
| JPH06342686A (ja) * | 1993-06-01 | 1994-12-13 | Matsushita Electric Ind Co Ltd | 電気発熱装置 |
| GB9511618D0 (en) * | 1995-06-08 | 1995-08-02 | Deeman Product Dev Limited | Electrical heating elements |
| JP3243155B2 (ja) * | 1995-08-31 | 2002-01-07 | シャープ株式会社 | 過電流防止装置 |
| JPH09180907A (ja) * | 1995-10-27 | 1997-07-11 | Murata Mfg Co Ltd | 積層複合セラミックとそれを用いた積層複合セラミック素子 |
| GB2307629B (en) * | 1995-11-20 | 2001-01-10 | Strix Ltd | Electric heaters |
| DE19824104B4 (de) * | 1998-04-27 | 2009-12-24 | Abb Research Ltd. | Nichtlinearer Widerstand mit Varistorverhalten |
| GB9816645D0 (en) * | 1998-07-30 | 1998-09-30 | Otter Controls Ltd | Improvements relating to electrically heated water boiling vessels |
| GB2340713B (en) * | 1998-08-12 | 2003-03-12 | Otter Controls Ltd | Improvements relating to electric heating elements |
| DE60021828D1 (de) * | 1999-10-28 | 2005-09-15 | Murata Manufacturing Co | Dickschicht-Widerstand und Keramiksubstrat |
| GB2359234A (en) * | 1999-12-10 | 2001-08-15 | Jeffery Boardman | Resistive heating elements composed of binary metal oxides, the metals having different valencies |
| GB2374783A (en) * | 2000-12-15 | 2002-10-23 | Jeffery Boardman | Self regulating heating element |
| WO2002043439A1 (en) * | 2000-11-21 | 2002-05-30 | Bdsb Holdings Limited | A method of producing electrically resistive heating elements having self-regulating properties |
| GB2374784A (en) * | 2001-01-03 | 2002-10-23 | Jeffery Boardman | Self regulating heating element |
| JP3423303B2 (ja) * | 2001-05-31 | 2003-07-07 | ティーディーケイ株式会社 | 単結晶セラミックス粉末の製造方法 |
| JP2003308949A (ja) * | 2002-04-15 | 2003-10-31 | Canon Inc | 加熱装置及び画像形成装置 |
| GB2419505A (en) * | 2004-10-23 | 2006-04-26 | 2D Heat Ltd | Adjusting the resistance of an electric heating element by DC pulsing a flame sprayed metal/metal oxide matrix |
| GB0700079D0 (en) * | 2007-01-04 | 2007-02-07 | Boardman Jeffrey | A method of producing electrical resistance elements whihc have self-regulating power output characteristics by virtue of their configuration and the material |
-
2008
- 2008-06-09 GB GB0810513A patent/GB2460833B/en not_active Expired - Fee Related
-
2009
- 2009-06-09 MX MX2010012895A patent/MX2010012895A/es active IP Right Grant
- 2009-06-09 RU RU2010152595/07A patent/RU2010152595A/ru not_active Application Discontinuation
- 2009-06-09 CA CA2726304A patent/CA2726304A1/en not_active Abandoned
- 2009-06-09 CN CN2009801206422A patent/CN102047752A/zh active Pending
- 2009-06-09 BR BRPI0914958A patent/BRPI0914958A2/pt not_active IP Right Cessation
- 2009-06-09 AU AU2009259092A patent/AU2009259092B2/en not_active Expired - Fee Related
- 2009-06-09 US US12/992,952 patent/US20110062147A1/en not_active Abandoned
- 2009-06-09 JP JP2011512228A patent/JP2011523174A/ja active Pending
- 2009-06-09 WO PCT/GB2009/050643 patent/WO2009150454A1/en active Application Filing
- 2009-06-09 EP EP09762003.3A patent/EP2305003B1/en not_active Not-in-force
- 2009-06-09 KR KR1020117000127A patent/KR20110016476A/ko not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009150454A1 (en) | 2009-12-17 |
| CA2726304A1 (en) | 2009-12-17 |
| GB0810513D0 (en) | 2008-07-09 |
| AU2009259092A1 (en) | 2009-12-17 |
| GB2460833B (en) | 2011-05-18 |
| AU2009259092B2 (en) | 2013-04-04 |
| JP2011523174A (ja) | 2011-08-04 |
| CN102047752A (zh) | 2011-05-04 |
| US20110062147A1 (en) | 2011-03-17 |
| BRPI0914958A2 (pt) | 2015-10-20 |
| KR20110016476A (ko) | 2011-02-17 |
| EP2305003A1 (en) | 2011-04-06 |
| EP2305003B1 (en) | 2014-11-05 |
| GB2460833A (en) | 2009-12-16 |
| MX2010012895A (es) | 2011-01-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2010152595A (ru) | Саморегулируемый электрический нагревательный элемент сопротивления | |
| Liang et al. | All-inorganic flexible embedded thin-film capacitors for dielectric energy storage with high performance | |
| CN104969307B (zh) | 陶瓷电子部件及其制造方法 | |
| RU2009127361A (ru) | Саморегулируемый нагревательный элемент с электросопротивлением | |
| JP2014187166A5 (ru) | ||
| CN108027548A (zh) | 相机模块薄膜加热器和具有该相机模块薄膜加热器的相机模块 | |
| JP2014078558A5 (ru) | ||
| Cen et al. | Temperature stability and electrical properties of MnO‐doped KNN‐based ceramics sintered in reducing atmosphere | |
| EP2667425B1 (en) | Laminated-type piezoelectric element, and piezoelectric actuator, injection apparatus, and fuel injection system provided with same | |
| CN104977326A (zh) | 传感器 | |
| KR101522666B1 (ko) | 적층세라믹캐패시터 및 그 제조방법 | |
| Cen et al. | Defect engineering on phase structure and temperature stability of KNN‐based ceramics sintered in different atmospheres | |
| Zhang et al. | Dielectric, Ferroelectric, Pyroelectric, and Piezoelectric Properties of La‐Modified Lead‐Free Sodium–Potassium Bismuth Titanate Thick Films | |
| CN103515527A (zh) | 层叠型压电元件 | |
| Groh et al. | High‐temperature multilayer ceramic capacitors based on 100− x (94Bi1/2Na1/2TiO3–6BaTiO3)–xK0. 5Na0. 5NbO3 | |
| US20130193810A1 (en) | Laminated piezoelectric device | |
| Cen et al. | Improving piezoelectric properties and temperature stability for KNN‐based ceramics sintered in a reducing atmosphere | |
| Bell et al. | Barium titanate-based thermistors: Past achievements, state of the art, and future perspectives | |
| Liu et al. | High‐temperature dielectric properties and impedance spectroscopy of PbHf1− x Snx O3 ceramics | |
| Kuang et al. | Internal barrier layer capacitance effect in hexagonal perovskite Ba4YMn3O11. 5 ceramics | |
| Lal et al. | Structural, dielectric and impedance studies of KNNS–BKT ceramics | |
| Sun et al. | High energy-storage all-inorganic Mn-doped Bi0. 5 Na0. 5TiO3-BiNi0. 5Zr0. 5O3 film capacitor with characteristics of flexibility and plasticity | |
| JP5163228B2 (ja) | バリスタ | |
| KR102057914B1 (ko) | 적층 세라믹 커패시터 | |
| KR20170047379A (ko) | 전기 부품, 부품 어레인지먼트, 그리고 전기 부품 및 부품 어레인지먼트의 제조 방법 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20131106 |