CA1133231A - Thermistance a oxyde de metal de transition (terre rare ou yttrium) - Google Patents

Thermistance a oxyde de metal de transition (terre rare ou yttrium)

Info

Publication number: CA1133231A
Authority: CA; Canada
Prior art keywords: thermistor; temperature; oxygen; prfeo3; thermistors
Prior art date: 1977-12-05
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.): Expired

Application number

CA387,739A

Other languages

English (en)

Inventor

Eleftherios M. Logothetis

Kamlakar R. Laud

John K. Park

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.)

Ford Motor Company of Canada Ltd

Original Assignee

Ford Motor Company of Canada Ltd

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.)

1977-12-05

Filing date

1981-10-09

Publication date

1982-10-12

1977-12-05 Priority claimed from US05/857,498 external-priority patent/US4162631A/en

1981-10-09 Application filed by Ford Motor Company of Canada Ltd filed Critical Ford Motor Company of Canada Ltd

1981-10-09 Priority to CA387,739A priority Critical patent/CA1133231A/fr

1982-10-12 Application granted granted Critical

1982-10-12 Publication of CA1133231A publication Critical patent/CA1133231A/fr

Status Expired legal-status Critical Current

Links

229910052761 rare earth metal Inorganic materials 0.000 title description 2
150000002910 rare earth metals Chemical class 0.000 title description 2
229910000314 transition metal oxide Inorganic materials 0.000 title 1
229910052727 yttrium Inorganic materials 0.000 title 1
VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 title 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 28
239000001301 oxygen Substances 0.000 claims abstract description 28
229910052760 oxygen Inorganic materials 0.000 claims abstract description 28
229910002829 PrFeO3 Inorganic materials 0.000 claims abstract description 16
150000001875 compounds Chemical class 0.000 claims abstract description 7
238000005245 sintering Methods 0.000 claims abstract description 6
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 5
238000000034 method Methods 0.000 claims description 11
229910002637 Pr6O11 Inorganic materials 0.000 claims 1
239000000203 mixture Substances 0.000 abstract description 14
239000007789 gas Substances 0.000 abstract description 12
238000002485 combustion reaction Methods 0.000 abstract description 2
229910001882 dioxygen Inorganic materials 0.000 abstract description 2
230000000875 corresponding effect Effects 0.000 abstract 1
OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium(II) oxide Chemical compound [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 abstract 1
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 24
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 9
229910052777 Praseodymium Inorganic materials 0.000 description 5
239000000446 fuel Substances 0.000 description 5
238000010438 heat treatment Methods 0.000 description 5
XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 5
ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
230000004913 activation Effects 0.000 description 4
239000000919 ceramic Substances 0.000 description 4
239000008188 pellet Substances 0.000 description 4
229910052697 platinum Inorganic materials 0.000 description 4
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
230000008901 benefit Effects 0.000 description 3
238000007723 die pressing method Methods 0.000 description 3
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
239000011248 coating agent Substances 0.000 description 2
238000000576 coating method Methods 0.000 description 2
238000001704 evaporation Methods 0.000 description 2
229910052742 iron Inorganic materials 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
238000005259 measurement Methods 0.000 description 2
230000008569 process Effects 0.000 description 2
239000001294 propane Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
239000011324 bead Substances 0.000 description 1
239000011230 binding agent Substances 0.000 description 1
230000037237 body shape Effects 0.000 description 1
238000001354 calcination Methods 0.000 description 1
238000005266 casting Methods 0.000 description 1
230000003197 catalytic effect Effects 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
239000011521 glass Substances 0.000 description 1
238000000227 grinding Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
229910017604 nitric acid Inorganic materials 0.000 description 1
MMKQUGHLEMYQSG-UHFFFAOYSA-N oxygen(2-);praseodymium(3+) Chemical compound [O-2].[O-2].[O-2].[Pr+3].[Pr+3] MMKQUGHLEMYQSG-UHFFFAOYSA-N 0.000 description 1
229910003447 praseodymium oxide Inorganic materials 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
239000010453 quartz Substances 0.000 description 1
230000004044 response Effects 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
239000000523 sample Substances 0.000 description 1
238000007493 shaping process Methods 0.000 description 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Landscapes

Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Thermistors And Varistors (AREA)

CA387,739A 1977-12-05 1981-10-09 Thermistance a oxyde de metal de transition (terre rare ou yttrium) Expired CA1133231A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA387,739A CA1133231A (fr)	1977-12-05	1981-10-09	Thermistance a oxyde de metal de transition (terre rare ou yttrium)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US05/857,498 US4162631A (en)	1977-12-05	1977-12-05	Rare earth or yttrium, transition metal oxide thermistors
US857,498		1977-12-05
CA314,212A CA1123117A (fr)	1977-12-05	1978-10-25	Thermistors en oxyde de metal de transition a base de terres rares ou d'yttrium
CA387,739A CA1133231A (fr)	1977-12-05	1981-10-09	Thermistance a oxyde de metal de transition (terre rare ou yttrium)

Publications (1)

Publication Number	Publication Date
CA1133231A true CA1133231A (fr)	1982-10-12

Family

ID=27165935

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA387,739A Expired CA1133231A (fr)	1977-12-05	1981-10-09	Thermistance a oxyde de metal de transition (terre rare ou yttrium)

Country Status (1)

Country	Link
CA (1)	CA1133231A (fr)

1981
- 1981-10-09 CA CA387,739A patent/CA1133231A/fr not_active Expired

Legal Events

Date	Code	Title	Description
1999-10-12	MKEX	Expiry

Publication	Publication Date	Title
CA1117789A (fr)	1982-02-09	Sonde resistive a compensation thermique d'analyse des gaz d'echappement
EP0062994B1 (fr)	1985-08-28	Détecteur d'oxygène
EP0157328B1 (fr)	1989-03-08	Capteur pour gaz d'échappement et procédé pour le fabriquer
US5497139A (en)	1996-03-05	Temperature sensor and its manufacturing method
CA1123117A (fr)	1982-05-04	Thermistors en oxyde de metal de transition a base de terres rares ou d'yttrium
JPS6317794B2 (fr)	1988-04-15
US4575441A (en)	1986-03-11	Exhaust gas sensor and process for producing same
US4231254A (en)	1980-11-04	Rare earth or yttrium, transition metal oxide thermistors
JP2575213B2 (ja)	1997-01-22	サーミスタ素子
CA1133231A (fr)	1982-10-12	Thermistance a oxyde de metal de transition (terre rare ou yttrium)
US4232441A (en)	1980-11-11	Method for preparing rare earth or yttrium, transition metal oxide thermistors
JPH06325907A (ja)	1994-11-25	サーミスタ用磁器組成物
JPS6161344B2 (fr)	1986-12-25
US4677414A (en)	1987-06-30	Oxygen sensor
JP3362644B2 (ja)	2003-01-07	サーミスタ素子とその製造方法及びそのサーミスタ素子を用いた温度センサ
JP3669807B2 (ja)	2005-07-13	一酸化炭素検出センサー
US4206647A (en)	1980-06-10	Titania thermistor and method of fabricating
EP0001508B1 (fr)	1983-01-26	Thermistance et son procédé de fabrication
JPS5950352A (ja)	1984-03-23	窒素酸化物検出素子
JPH0224549A (ja)	1990-01-26	ガスセンサ
JP2985562B2 (ja)	1999-12-06	温度センサ
JPS6161684B2 (fr)	1986-12-26
JPS59220641A (ja)	1984-12-12	ガス検知素子
JP2920120B2 (ja)	1999-07-19	窒素酸化物センサーの製造方法、窒素酸化物センサー及び材料製造方法
CN85102266A (zh)	1986-09-24	稀土高温热敏电阻的制造