EP0638910A3 - Céramique frittée pour thermistors stables à hautes températures et leur procédé de fabrication. - Google Patents

Céramique frittée pour thermistors stables à hautes températures et leur procédé de fabrication. Download PDF

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Publication number
EP0638910A3
EP0638910A3 EP94110754A EP94110754A EP0638910A3 EP 0638910 A3 EP0638910 A3 EP 0638910A3 EP 94110754 A EP94110754 A EP 94110754A EP 94110754 A EP94110754 A EP 94110754A EP 0638910 A3 EP0638910 A3 EP 0638910A3
Authority
EP
European Patent Office
Prior art keywords
thermistors
manufacture
high temperature
sintered ceramic
stable high
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.)
Granted
Application number
EP94110754A
Other languages
German (de)
English (en)
Other versions
EP0638910A2 (fr
EP0638910B1 (fr
Inventor
Adalbert Prof Dr Habil Feltz
Ralph Dr Rer Nat Kriegel
Franz Dr Dipl-Ing Schrank
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDK Electronics AG
Original Assignee
Siemens Matsushita Components GmbH and Co KG
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 Siemens Matsushita Components GmbH and Co KG filed Critical Siemens Matsushita Components GmbH and Co KG
Publication of EP0638910A2 publication Critical patent/EP0638910A2/fr
Publication of EP0638910A3 publication Critical patent/EP0638910A3/fr
Application granted granted Critical
Publication of EP0638910B1 publication Critical patent/EP0638910B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H01C7/04—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Thermistors And Varistors (AREA)
EP94110754A 1993-08-13 1994-07-11 Céramique frittée pour thermistors stables à hautes températures et leur procédé de fabrication Expired - Lifetime EP0638910B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4327285 1993-08-13
DE4327285 1993-08-13

Publications (3)

Publication Number Publication Date
EP0638910A2 EP0638910A2 (fr) 1995-02-15
EP0638910A3 true EP0638910A3 (fr) 1997-01-08
EP0638910B1 EP0638910B1 (fr) 2002-11-20

Family

ID=6495162

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94110754A Expired - Lifetime EP0638910B1 (fr) 1993-08-13 1994-07-11 Céramique frittée pour thermistors stables à hautes températures et leur procédé de fabrication

Country Status (4)

Country Link
US (1) US5536449A (fr)
EP (1) EP0638910B1 (fr)
JP (1) JPH0766008A (fr)
DE (1) DE59410207D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110542488A (zh) * 2019-09-23 2019-12-06 安徽晶格尔电子有限公司 一种利用热敏电阻基片进行高温测定的方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5854587A (en) * 1997-06-26 1998-12-29 The United States Of America As Represented By The Secretary Of The Navy REx M1-x Mny O.sub.δ films for microbolometer-based IR focal plane arrays
DE19942176C2 (de) * 1999-09-03 2003-07-24 Epcos Ag Verfahren zur Verhinderung einer Thermistordrift bei einem NTC-Thermistor
US7138901B2 (en) 2004-03-30 2006-11-21 General Electric Company Temperature measuring device and system and method incorporating the same
JP5773567B2 (ja) * 2009-11-02 2015-09-02 石原産業株式会社 赤外線反射材料及びその製造方法並びにそれを含有した塗料、樹脂組成物

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133778A (en) * 1976-04-19 1979-01-09 Olin Corporation Electrode with lanthanum-containing perovskite surface
US4324702A (en) * 1979-11-02 1982-04-13 Matsushita Electric Industrial Co., Ltd. Oxide thermistor compositions
EP0149681A1 (fr) * 1983-07-18 1985-07-31 Matsushita Electric Industrial Co., Ltd. Semi-conducteur a base d'oxyde pour thermistor
US4891158A (en) * 1984-11-08 1990-01-02 Matsushita Electric Industrial Co., Ltd. Oxide semiconductor for thermistor and manufacturing method thereof
DD295941A5 (de) * 1990-06-26 1991-11-14 Friedrich-Schiller-Universitaet,De Verfahren zur herstellung einer sinterkeramik fuer thermistoren erhoehter empfindlichkeit und stabilitaet
WO1993022255A1 (fr) * 1992-04-24 1993-11-11 Siemens Matsushita Components Gmbh & Co. Kg Ceramique frittee pour thermistances tres stables et procede de fabrication

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE63804C (de) * ELASTIC NUT COMPANY in Milwaukee, Wisconsin, V. St. A Maschine zur Herstellung von Schraubenmuttern
US2703354A (en) * 1950-02-23 1955-03-01 Rca Corp Alkaline earth manganate ceramics
US4110260A (en) * 1975-09-25 1978-08-29 Tokyo Denki Kagaku Kogyo Kabushiki Kaisha (Tdk Electronics Co., Ltd.) Electroconductive composite ceramics
US5432024A (en) * 1992-10-14 1995-07-11 Ngk Insulators, Ltd. Porous lanthanum manganite sintered bodies and solid oxide fuel cells

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133778A (en) * 1976-04-19 1979-01-09 Olin Corporation Electrode with lanthanum-containing perovskite surface
US4324702A (en) * 1979-11-02 1982-04-13 Matsushita Electric Industrial Co., Ltd. Oxide thermistor compositions
EP0149681A1 (fr) * 1983-07-18 1985-07-31 Matsushita Electric Industrial Co., Ltd. Semi-conducteur a base d'oxyde pour thermistor
US4891158A (en) * 1984-11-08 1990-01-02 Matsushita Electric Industrial Co., Ltd. Oxide semiconductor for thermistor and manufacturing method thereof
DD295941A5 (de) * 1990-06-26 1991-11-14 Friedrich-Schiller-Universitaet,De Verfahren zur herstellung einer sinterkeramik fuer thermistoren erhoehter empfindlichkeit und stabilitaet
WO1993022255A1 (fr) * 1992-04-24 1993-11-11 Siemens Matsushita Components Gmbh & Co. Kg Ceramique frittee pour thermistances tres stables et procede de fabrication

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MACCHESNEY J B ET AL.: "CHEMICAL AND MAGNETIC STUDY OF LAYERED STRONTIUM LANTHANUM MANGANATE STRUCTURES", JOURNAL OF APPLIED PHYSICS, vol. 40, no. 3, 1 March 1969 (1969-03-01), pages 1243 - 1244, XP002017656 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110542488A (zh) * 2019-09-23 2019-12-06 安徽晶格尔电子有限公司 一种利用热敏电阻基片进行高温测定的方法

Also Published As

Publication number Publication date
EP0638910A2 (fr) 1995-02-15
DE59410207D1 (de) 2003-01-02
EP0638910B1 (fr) 2002-11-20
US5536449A (en) 1996-07-16
JPH0766008A (ja) 1995-03-10

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