ATE458255T1 - Stabiler thermistor - Google Patents

Stabiler thermistor

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Publication number
ATE458255T1
ATE458255T1 AT07025041T AT07025041T ATE458255T1 AT E458255 T1 ATE458255 T1 AT E458255T1 AT 07025041 T AT07025041 T AT 07025041T AT 07025041 T AT07025041 T AT 07025041T AT E458255 T1 ATE458255 T1 AT E458255T1
Authority
AT
Austria
Prior art keywords
point
mixtures
rare earth
group
metal selected
Prior art date
Application number
AT07025041T
Other languages
English (en)
Inventor
Veronique Poulain
Sophie Schuurman
Andre Lannoo
Frans F Westendorp
Original Assignee
Vishay Resistors Belgium Bvba
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Vishay Resistors Belgium Bvba filed Critical Vishay Resistors Belgium Bvba
Application granted granted Critical
Publication of ATE458255T1 publication Critical patent/ATE458255T1/de

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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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    • 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
    • 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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    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
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    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
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    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3227—Lanthanum oxide or oxide-forming salts thereof
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    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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  • Engineering & Computer Science (AREA)
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  • Ceramic Engineering (AREA)
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  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
AT07025041T 2007-12-21 2007-12-21 Stabiler thermistor ATE458255T1 (de)

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
ATE458255T1 true ATE458255T1 (de) 2010-03-15

Family

ID=39410172

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07025041T ATE458255T1 (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)

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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
JP6512289B2 (ja) * 2015-06-04 2019-05-15 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
US10643768B2 (en) * 2017-06-20 2020-05-05 Shibaura Electronics Co., Ltd. Thermistor sintered body and thermistor element
EP3670473A4 (de) * 2017-11-29 2021-05-05 Murata Manufacturing Co., Ltd. Keramisches element
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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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JP2011507295A (ja) 2011-03-03
EP2073221B1 (de) 2010-02-17
KR20100106406A (ko) 2010-10-01
US8362869B2 (en) 2013-01-29
WO2009080319A1 (en) 2009-07-02
KR101523354B1 (ko) 2015-05-27
DE602007004871D1 (de) 2010-04-01
CN101903961A (zh) 2010-12-01
CN101903961B (zh) 2012-12-05
JP5274576B2 (ja) 2013-08-28
EP2073221A1 (de) 2009-06-24
US20110027587A1 (en) 2011-02-03

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