JPS5526405A - Oxygen detector - Google Patents

Oxygen detector

Info

Publication number
JPS5526405A
JPS5526405A JP9817378A JP9817378A JPS5526405A JP S5526405 A JPS5526405 A JP S5526405A JP 9817378 A JP9817378 A JP 9817378A JP 9817378 A JP9817378 A JP 9817378A JP S5526405 A JPS5526405 A JP S5526405A
Authority
JP
Japan
Prior art keywords
solid electrolyte
fluorine
zro
oxygen detector
oxygen
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.)
Pending
Application number
JP9817378A
Other languages
Japanese (ja)
Inventor
Hidehito Obayashi
Hiroshi Okamoto
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.)
Hitachi Ltd
Original Assignee
Hitachi 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.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9817378A priority Critical patent/JPS5526405A/en
Publication of JPS5526405A publication Critical patent/JPS5526405A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a good-characteristic detector even at a low temperature by using a solid electrolyte where fluorine is included, in the oxygen detector formed by providing electrodes on both faces of the solid electrolyte.
CONSTITUTION: Fluorine is included in the side, which is brought into contact with tested gas, at least, of an oxygen ion conductive solid electrolyte consisting of stabilizing zirconia (ZrO2-Y2O3, ZrO2-CaO, etc.,). For example, the solid electrolyte above is processed by a solution inclding fluorine (ion) after being formed and sintered into a desired shape.
COPYRIGHT: (C)1980,JPO&Japio
JP9817378A 1978-08-14 1978-08-14 Oxygen detector Pending JPS5526405A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9817378A JPS5526405A (en) 1978-08-14 1978-08-14 Oxygen detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9817378A JPS5526405A (en) 1978-08-14 1978-08-14 Oxygen detector

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP60070904A Division JPS60259950A (en) 1985-04-05 1985-04-05 Oxygen detector

Publications (1)

Publication Number Publication Date
JPS5526405A true JPS5526405A (en) 1980-02-25

Family

ID=14212645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9817378A Pending JPS5526405A (en) 1978-08-14 1978-08-14 Oxygen detector

Country Status (1)

Country Link
JP (1) JPS5526405A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451350A (en) * 1980-09-05 1984-05-29 Nippon Kokan Kabushiki Kaisha Sensor for measuring density of oxygen in molten metal

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231792A (en) * 1975-07-31 1977-03-10 Matsushita Electric Ind Co Ltd Exhaust gas sensor
JPS5439191A (en) * 1977-09-02 1979-03-26 Hitachi Ltd Oxygen detector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231792A (en) * 1975-07-31 1977-03-10 Matsushita Electric Ind Co Ltd Exhaust gas sensor
JPS5439191A (en) * 1977-09-02 1979-03-26 Hitachi Ltd Oxygen detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451350A (en) * 1980-09-05 1984-05-29 Nippon Kokan Kabushiki Kaisha Sensor for measuring density of oxygen in molten metal

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