FR2402205A1 - Procede de fabrication d'un senseur d'oxygene a base d'oxyde pour ceramique resistive - Google Patents

Procede de fabrication d'un senseur d'oxygene a base d'oxyde pour ceramique resistive

Info

Publication number
FR2402205A1
FR2402205A1 FR7819113A FR7819113A FR2402205A1 FR 2402205 A1 FR2402205 A1 FR 2402205A1 FR 7819113 A FR7819113 A FR 7819113A FR 7819113 A FR7819113 A FR 7819113A FR 2402205 A1 FR2402205 A1 FR 2402205A1
Authority
FR
France
Prior art keywords
manufacturing
oxide layer
insulator
oxide
oxygen sensor
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.)
Withdrawn
Application number
FR7819113A
Other languages
English (en)
Inventor
Donald Colen Davis
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.)
Bendix Corp
Original Assignee
Bendix Autolite 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
Application filed by Bendix Autolite Corp filed Critical Bendix Autolite Corp
Publication of FR2402205A1 publication Critical patent/FR2402205A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)

Abstract

Procédé de fabrication d'un détecteur d'oxygène à fine couche d'oxyde pour céramique résistive dans lequel des fils en platine sont noyés dans la couche d'oxyde, laquelle est appliquée par une technique de pulvérisation par flamme ou plasma. Procédé de fabrication selon lequel les fils de platine sont insérés dans des trous longitudinaux ménagés dans un isolateur en céramique avec l'une de leurs extrémités dépassant de la face de l'isolateur et l'autre de leurs extrémités reliée à une terminaison conductrice, les trous sont obturés de manière étanche et la couche d'oxyde est pulvérisée par flamme ou plasma sur la face de l'isolateur de manière à y noyer les extrémités dépassantes des fils. Procédé de fabrication applicable aux détecteurs d'oxygène utilisés dans le trajet des gaz d'échappement des moteurs à combustion interne.
FR7819113A 1977-08-29 1978-06-27 Procede de fabrication d'un senseur d'oxygene a base d'oxyde pour ceramique resistive Withdrawn FR2402205A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82846377A 1977-08-29 1977-08-29

Publications (1)

Publication Number Publication Date
FR2402205A1 true FR2402205A1 (fr) 1979-03-30

Family

ID=25251875

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7819113A Withdrawn FR2402205A1 (fr) 1977-08-29 1978-06-27 Procede de fabrication d'un senseur d'oxygene a base d'oxyde pour ceramique resistive

Country Status (7)

Country Link
JP (1) JPS5438197A (fr)
AU (1) AU3780578A (fr)
DE (1) DE2828702A1 (fr)
FR (1) FR2402205A1 (fr)
GB (1) GB2003272A (fr)
IT (1) IT1098377B (fr)
SE (1) SE7809061L (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4225842A (en) * 1979-07-25 1980-09-30 Bendix Autolite Corporation Resistance type oxygen sensor
EP0040662B1 (fr) * 1980-05-23 1984-08-08 Bendix Autolite Corporation Sonde résistive à oxygène à compensation de température et procédé pour la fabrication des éléments résistifs de la sonde
JPS6110756A (ja) * 1984-06-25 1986-01-18 Shinei Kk ガスセンサの製造法
EP1669747A1 (fr) * 2004-12-09 2006-06-14 ETH Zürich Formation des couches à haute porosité sensibles au gaz par deposition des nanoparticules produits par pyrolyse par projection à la flamme
JP5179545B2 (ja) * 2010-07-06 2013-04-10 日本特殊陶業株式会社 ガスセンサ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886785A (en) * 1971-11-15 1975-06-03 Ford Motor Co Gas sensor and method of manufacture
US3936794A (en) * 1974-06-27 1976-02-03 Ford Motor Company Exhaust gas sensor probe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886785A (en) * 1971-11-15 1975-06-03 Ford Motor Co Gas sensor and method of manufacture
US3936794A (en) * 1974-06-27 1976-02-03 Ford Motor Company Exhaust gas sensor probe

Also Published As

Publication number Publication date
GB2003272A (en) 1979-03-07
JPS5438197A (en) 1979-03-22
IT1098377B (it) 1985-09-07
SE7809061L (sv) 1979-03-01
IT7826610A0 (it) 1978-08-09
AU3780578A (en) 1980-01-10
DE2828702A1 (de) 1979-03-15

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Legal Events

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ST Notification of lapse