JPS60127548U - oxygen sensor - Google Patents

oxygen sensor

Info

Publication number
JPS60127548U
JPS60127548U JP1569684U JP1569684U JPS60127548U JP S60127548 U JPS60127548 U JP S60127548U JP 1569684 U JP1569684 U JP 1569684U JP 1569684 U JP1569684 U JP 1569684U JP S60127548 U JPS60127548 U JP S60127548U
Authority
JP
Japan
Prior art keywords
oxygen
conductive plate
stem
sensor
sensor elements
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
JP1569684U
Other languages
Japanese (ja)
Other versions
JPH0448530Y2 (en
Inventor
中沢　光博
裕 小山内
磯野　吉哉
浅田　昭良
Original Assignee
株式会社フジクラ
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 株式会社フジクラ filed Critical 株式会社フジクラ
Priority to JP1569684U priority Critical patent/JPS60127548U/en
Publication of JPS60127548U publication Critical patent/JPS60127548U/en
Application granted granted Critical
Publication of JPH0448530Y2 publication Critical patent/JPH0448530Y2/ja
Granted legal-status Critical Current

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  • Measuring Oxygen Concentration In Cells (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面中、第１図および第２図は、それぞれ固体電解質に
よって形成された酸素イオン導電板をｉえたセンサ素子
の構造例を示す縦断面図、第３図は第１図および第２図
に示すセンサ素子の酸素濃度測定動作を説明するための
電圧変化曲線図、第４図は第１区に示すセンサ素子を用
いた従来の酸素センサの一構造例を示す斜視図、第５図
および第６図は本考案の一実施例を示すもので、第５図
は縦断面図、第６図は第５図のＶＩ−ＶＩ線に沿う矢視
断面図である。 １．７・・・・・・センサ素子、２・・・・・・酸素イ
オン導電板、３・・・・・・電極、６．訃・・・・・酸
素拡散制御体、１３・・・・・・ステム、１４・・嬰・
充填材、１５・・曲給電用端子、１６・・・・・・ヒー
タ端子、１７・・・・・・ヒータ、１８・・・・・・ヒ
ータ用リード線、１９・・面電極用リード線、２０・・
・・・・カバー。In the drawings, FIGS. 1 and 2 are longitudinal sectional views showing an example of the structure of a sensor element including an oxygen ion conductive plate formed of a solid electrolyte, and FIG. 3 is shown in FIGS. 1 and 2, respectively. A voltage change curve diagram for explaining the oxygen concentration measurement operation of the sensor element, FIG. 4 is a perspective view showing an example of the structure of a conventional oxygen sensor using the sensor element shown in Section 1, and FIGS. 5 and 6. The drawings show an embodiment of the present invention, in which FIG. 5 is a longitudinal sectional view, and FIG. 6 is a sectional view taken along the line VI-VI in FIG. 1.7...sensor element, 2...oxygen ion conductive plate, 3...electrode, 6. Death: Oxygen diffusion control body, 13: Stem, 14: Child
Filling material, 15...Curved power supply terminal, 16...Heater terminal, 17...Heater, 18...Lead wire for heater, 19...Lead wire for surface electrode , 20...
····cover.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 被測定気体Ｇ中に設置される有底筒状のステム１３と、
このステム内に取り付けられて被測定気体中の酸素濃度
を検出するセンサ素子１，７と、コノセンサ素子をほぼ
覆って前記ステムとの間に充填された防塵用充填材１４
とを備え、前記センサ素子は、固体電解質によって形成
された酸素イオン導電板２と、この酸素イオン導電板に
一体に設けられた２つの電極３と、これらの電極の１つ
を覆って酸素イオン導電板に固定された酸素拡散側′Ｒ
Ｉ体６，８とからなることを特徴とする酸素センサ。a bottomed cylindrical stem 13 installed in the gas to be measured G;
Sensor elements 1 and 7 installed in the stem to detect the oxygen concentration in the gas to be measured, and a dustproof filler 14 filled between the stem and the sensor elements, almost covering the sensor elements.
The sensor element includes an oxygen ion conductive plate 2 formed of a solid electrolyte, two electrodes 3 integrally provided on the oxygen ion conductive plate, and a conductive plate covering one of these electrodes to conduct oxygen ions. Oxygen diffusion side 'R fixed to conductive plate
An oxygen sensor comprising I bodies 6 and 8.
JP1569684U 1984-02-07 1984-02-07 oxygen sensor Granted JPS60127548U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1569684U JPS60127548U (en) 1984-02-07 1984-02-07 oxygen sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1569684U JPS60127548U (en) 1984-02-07 1984-02-07 oxygen sensor

Publications (2)

Publication Number Publication Date
JPS60127548U true JPS60127548U (en) 1985-08-27
JPH0448530Y2 JPH0448530Y2 (en) 1992-11-16

Family

ID=30501773

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1569684U Granted JPS60127548U (en) 1984-02-07 1984-02-07 oxygen sensor

Country Status (1)

Country Link
JP (1) JPS60127548U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62145160A (en) * 1985-12-19 1987-06-29 Fujikura Ltd Packing method for ceramic fiber in oxygen sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62145160A (en) * 1985-12-19 1987-06-29 Fujikura Ltd Packing method for ceramic fiber in oxygen sensor

Also Published As

Publication number Publication date
JPH0448530Y2 (en) 1992-11-16

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