DE602007004871D1 - Stabiler Thermistor - Google Patents
Stabiler ThermistorInfo
- Publication number
- DE602007004871D1 DE602007004871D1 DE602007004871T DE602007004871T DE602007004871D1 DE 602007004871 D1 DE602007004871 D1 DE 602007004871D1 DE 602007004871 T DE602007004871 T DE 602007004871T DE 602007004871 T DE602007004871 T DE 602007004871T DE 602007004871 D1 DE602007004871 D1 DE 602007004871D1
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- Germany
- Prior art keywords
- point
- mixtures
- rare earth
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- metal selected
- 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.)
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- 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
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- C—CHEMISTRY; METALLURGY
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/016—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on manganites
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/42—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on chromites
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/50—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth compounds
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- 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
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- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
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- C04B2235/768—Perovskite structure ABO3
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- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
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- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermistors And Varistors (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07025041A EP2073221B1 (de) | 2007-12-21 | 2007-12-21 | Stabiler Thermistor |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602007004871D1 true DE602007004871D1 (de) | 2010-04-01 |
Family
ID=39410172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602007004871T Active DE602007004871D1 (de) | 2007-12-21 | 2007-12-21 | Stabiler Thermistor |
Country Status (8)
Country | Link |
---|---|
US (1) | US8362869B2 (de) |
EP (1) | EP2073221B1 (de) |
JP (1) | JP5274576B2 (de) |
KR (1) | KR101523354B1 (de) |
CN (1) | CN101903961B (de) |
AT (1) | ATE458255T1 (de) |
DE (1) | DE602007004871D1 (de) |
WO (1) | WO2009080319A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012056796A1 (ja) * | 2010-10-27 | 2012-05-03 | 株式会社村田製作所 | 半導体セラミックおよび抵抗素子 |
JP5445689B2 (ja) | 2010-10-27 | 2014-03-19 | 株式会社村田製作所 | 半導体セラミックおよび抵抗素子 |
CN102211924B (zh) * | 2011-04-01 | 2013-04-17 | 中国科学院新疆理化技术研究所 | 复合相负温度系数热敏陶瓷材料的制备方法 |
KR102117482B1 (ko) * | 2015-06-02 | 2020-06-01 | 삼성전기주식회사 | 서미스터용 조성물 및 그를 이용한 서미스터 |
WO2016195065A1 (ja) * | 2015-06-04 | 2016-12-08 | 株式会社村田製作所 | セラミック材料および抵抗素子 |
TWI612538B (zh) * | 2016-08-03 | 2018-01-21 | 國立屏東科技大學 | 薄膜電阻合金 |
DE102016115642A1 (de) | 2016-08-23 | 2018-03-01 | Epcos Ag | Keramikmaterial, Bauelement und Verfahren zur Herstellung des Bauelements |
EP3553796A4 (de) * | 2017-06-20 | 2020-12-16 | Shibaura Electronics Co., Ltd. | Thermistor-sinterkörper und thermistorelement |
CN111417608A (zh) * | 2017-11-29 | 2020-07-14 | 株式会社村田制作所 | 陶瓷构件 |
CN109269662B (zh) * | 2018-09-19 | 2020-12-01 | 北京科技大学 | 应用于红外探测的稀土镍基钙钛矿氧化物热敏电阻材料 |
CN115036086A (zh) * | 2018-10-31 | 2022-09-09 | 株式会社芝浦电子 | 热敏电阻烧结体及温度传感器元件 |
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US2700720A (en) * | 1948-12-15 | 1955-01-25 | Julius J Torok | Thermistor |
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JP3131071B2 (ja) * | 1993-04-28 | 2001-01-31 | 京セラ株式会社 | セラミック製発熱素子 |
JPH0799102A (ja) * | 1993-05-07 | 1995-04-11 | Ngk Spark Plug Co Ltd | サーミスタ用磁器組成物およびサーミスタ素子 |
JP3254594B2 (ja) * | 1993-05-24 | 2002-02-12 | 日本特殊陶業株式会社 | サーミスタ用磁器組成物およびサーミスタ素子 |
US5646081A (en) | 1995-04-12 | 1997-07-08 | Murata Manufacturing Co., Ltd. | Non-reduced dielectric ceramic compositions |
JP3687696B2 (ja) * | 1996-02-06 | 2005-08-24 | 株式会社村田製作所 | 半導体磁器組成物とそれを用いた半導体磁器素子 |
DE19621934A1 (de) * | 1996-05-31 | 1997-12-04 | Philips Patentverwaltung | Seltenerdmetallhaltiger Hochtemperatur-Thermistor |
US6261480B1 (en) * | 1997-03-19 | 2001-07-17 | Denso Corporation | Wide-range type thermistor element and method of producing the same |
DE69841837D1 (de) | 1997-03-19 | 2010-09-30 | Denso Corp | Thermistorelement und Temperatursensor |
TW457498B (en) * | 1998-12-03 | 2001-10-01 | Murata Manufacturing Co | Semiconductor ceramic and semiconductor ceramic device |
US6358875B1 (en) * | 1999-01-25 | 2002-03-19 | Murata Manufacturing Co., Ltd. | Semiconductive ceramic material, semiconductive ceramic, and semiconductive ceramic element |
JP2000290068A (ja) | 1999-04-09 | 2000-10-17 | Murata Mfg Co Ltd | 高周波用誘電体磁器組成物、誘電体共振器、誘電体フィルタ、誘電体デュプレクサおよび通信機装置 |
JP2002124403A (ja) * | 2000-08-10 | 2002-04-26 | Nippon Soken Inc | 耐還元性サーミスタ素子とその製造方法および温度センサ |
JP3711857B2 (ja) * | 2000-10-11 | 2005-11-02 | 株式会社村田製作所 | 負の抵抗温度特性を有する半導体磁器組成物及び負特性サーミスタ |
JP4527347B2 (ja) * | 2001-10-11 | 2010-08-18 | 日本特殊陶業株式会社 | サーミスタ用焼結体 |
US7556745B2 (en) * | 2002-11-18 | 2009-07-07 | Ngk Spark Plug Co., Ltd. | Sintered compact for thermistor element, process for producing the same, thermistor element and temperature sensor |
JP3806434B2 (ja) * | 2004-04-01 | 2006-08-09 | 株式会社芝浦電子 | 高温用サーミスタ |
JP5053563B2 (ja) * | 2005-04-11 | 2012-10-17 | 日本特殊陶業株式会社 | 導電性酸化物焼結体、これを用いたサーミスタ素子、及びこれを用いた温度センサ |
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2007
- 2007-12-21 AT AT07025041T patent/ATE458255T1/de not_active IP Right Cessation
- 2007-12-21 EP EP07025041A patent/EP2073221B1/de active Active
- 2007-12-21 DE DE602007004871T patent/DE602007004871D1/de active Active
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2008
- 2008-12-19 US US12/808,635 patent/US8362869B2/en active Active
- 2008-12-19 CN CN200880122174.8A patent/CN101903961B/zh active Active
- 2008-12-19 WO PCT/EP2008/010944 patent/WO2009080319A1/en active Application Filing
- 2008-12-19 JP JP2010538483A patent/JP5274576B2/ja active Active
- 2008-12-19 KR KR1020107013591A patent/KR101523354B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO2009080319A1 (en) | 2009-07-02 |
ATE458255T1 (de) | 2010-03-15 |
KR20100106406A (ko) | 2010-10-01 |
KR101523354B1 (ko) | 2015-05-27 |
US8362869B2 (en) | 2013-01-29 |
CN101903961B (zh) | 2012-12-05 |
JP2011507295A (ja) | 2011-03-03 |
EP2073221A1 (de) | 2009-06-24 |
CN101903961A (zh) | 2010-12-01 |
JP5274576B2 (ja) | 2013-08-28 |
EP2073221B1 (de) | 2010-02-17 |
US20110027587A1 (en) | 2011-02-03 |
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