FR2362478A1 - Thermistance pour temperatures elevees - Google Patents

Thermistance pour temperatures elevees

Info

Publication number
FR2362478A1
FR2362478A1 FR7724034A FR7724034A FR2362478A1 FR 2362478 A1 FR2362478 A1 FR 2362478A1 FR 7724034 A FR7724034 A FR 7724034A FR 7724034 A FR7724034 A FR 7724034A FR 2362478 A1 FR2362478 A1 FR 2362478A1
Authority
FR
France
Prior art keywords
thermistor
high temperatures
furnaces
oxide
samarium
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
FR7724034A
Other languages
English (en)
Other versions
FR2362478B3 (fr
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.)
Siemens Corp
Original Assignee
Siemens Corp
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
Priority claimed from DE19762637225 external-priority patent/DE2637225C3/de
Priority claimed from DE19762637227 external-priority patent/DE2637227C3/de
Application filed by Siemens Corp filed Critical Siemens Corp
Publication of FR2362478A1 publication Critical patent/FR2362478A1/fr
Application granted granted Critical
Publication of FR2362478B3 publication Critical patent/FR2362478B3/fr
Expired 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)
  • Thermistors And Varistors (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

a. L'invention concerne une thermistance. b. Celle-ci est constituée par un mélange d'oxyde de terbium et d'oxyde de samarium ou d'ytterbium. c. Application à la décontamination des gaz brûlés, aux fours de fusion dans l'industrie du verre, aux fours de cuisson d'appareils domestiques, etc.
FR7724034A 1976-08-18 1977-08-04 Thermistance pour temperatures elevees Expired FR2362478B3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762637225 DE2637225C3 (de) 1976-08-18 1976-08-18 Heißleiter für hohe Temperaturen
DE19762637227 DE2637227C3 (de) 1976-08-18 1976-08-18 Heißleiter für hohe Temperaturen

Publications (2)

Publication Number Publication Date
FR2362478A1 true FR2362478A1 (fr) 1978-03-17
FR2362478B3 FR2362478B3 (fr) 1980-07-11

Family

ID=25770821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7724034A Expired FR2362478B3 (fr) 1976-08-18 1977-08-04 Thermistance pour temperatures elevees

Country Status (5)

Country Link
US (1) US4126583A (fr)
JP (1) JPS5324598A (fr)
FR (1) FR2362478B3 (fr)
GB (1) GB1518487A (fr)
IT (1) IT1085734B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19621934A1 (de) * 1996-05-31 1997-12-04 Philips Patentverwaltung Seltenerdmetallhaltiger Hochtemperatur-Thermistor
JPH10261507A (ja) * 1997-03-18 1998-09-29 Murata Mfg Co Ltd サーミスタ素子
JP2000095562A (ja) * 1998-07-24 2000-04-04 Murata Mfg Co Ltd 正特性サ―ミスタ用原料組成物、正特性サ―ミスタ用磁器、および正特性サ―ミスタ用磁器の製造方法
US7138901B2 (en) * 2004-03-30 2006-11-21 General Electric Company Temperature measuring device and system and method incorporating the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2518894C3 (de) * 1975-04-28 1979-02-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen Heißleiter für hohe Temperaturen
DE2518837C3 (de) * 1975-04-28 1979-03-01 Siemens Ag, 1000 Berlin Und 8000 Muenchen Heißleiter für hohe Temperaturen

Also Published As

Publication number Publication date
FR2362478B3 (fr) 1980-07-11
JPS5324598A (en) 1978-03-07
GB1518487A (en) 1978-07-19
IT1085734B (it) 1985-05-28
US4126583A (en) 1978-11-21

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