JPS6017452U - oxygen concentration detector - Google Patents

oxygen concentration detector

Info

Publication number
JPS6017452U
JPS6017452U JP10938783U JP10938783U JPS6017452U JP S6017452 U JPS6017452 U JP S6017452U JP 10938783 U JP10938783 U JP 10938783U JP 10938783 U JP10938783 U JP 10938783U JP S6017452 U JPS6017452 U JP S6017452U
Authority
JP
Japan
Prior art keywords
oxygen concentration
concentration detector
solid electrolyte
closed space
thin film
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
JP10938783U
Other languages
Japanese (ja)
Other versions
JPH0532765Y2 (en
Inventor
桜井　茂徳
加茂　尚
木村　史郎
真理 岡崎
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP10938783U priority Critical patent/JPS6017452U/en
Publication of JPS6017452U publication Critical patent/JPS6017452U/en
Application granted granted Critical
Publication of JPH0532765Y2 publication Critical patent/JPH0532765Y2/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 the drawing]

第１図は従来の酸素濃度検出素子の断面図、第２図は本
考案の一実施例の断面図、第３図は本考案の検出素子本
体の斜視図、第４図は比較例検出器の拡散板の断面図で
ある。 図中、１・・・・・・固体電解質セル、２，３・・・・
・・電極、４・・・・・・セラミックフィルター、６・
・・・・・ガラスコーティング、７・・・・・・閉鎖空
間、８・・・・・・ハウジング、９・・・・・・セラミ
ックチューブ、１０．１１・・・・・・リード線。Fig. 1 is a sectional view of a conventional oxygen concentration detection element, Fig. 2 is a sectional view of an embodiment of the present invention, Fig. 3 is a perspective view of the main body of the detection element of the present invention, and Fig. 4 is a comparative example detector. FIG. In the figure, 1... solid electrolyte cell, 2, 3...
...electrode, 4...ceramic filter, 6.
...Glass coating, 7...Closed space, 8...Housing, 9...Ceramic tube, 10.11...Lead wire.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 板状の酸素イオン透過性固体電解質の表裏両面に薄膜状
電極を形成し、該固体電解質の少くとも陰電極面上に閉
鎖空間を設けてガス拡散律速層として多孔質セラミック
成形体を配置したことを特徴とする限界電流式酸素濃度
検出器。Thin film electrodes are formed on both the front and back sides of a plate-shaped oxygen ion permeable solid electrolyte, a closed space is provided at least on the cathode surface of the solid electrolyte, and a porous ceramic molded body is arranged as a gas diffusion rate controlling layer. A limiting current type oxygen concentration detector featuring:
JP10938783U 1983-07-14 1983-07-14 oxygen concentration detector Granted JPS6017452U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10938783U JPS6017452U (en) 1983-07-14 1983-07-14 oxygen concentration detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10938783U JPS6017452U (en) 1983-07-14 1983-07-14 oxygen concentration detector

Publications (2)

Publication Number Publication Date
JPS6017452U true JPS6017452U (en) 1985-02-06
JPH0532765Y2 JPH0532765Y2 (en) 1993-08-20

Family

ID=30254833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10938783U Granted JPS6017452U (en) 1983-07-14 1983-07-14 oxygen concentration detector

Country Status (1)

Country Link
JP (1) JPS6017452U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58156924U (en) * 1982-04-15 1983-10-20 松下電工株式会社 Ventilation building joints
JPS63167260A (en) * 1986-12-27 1988-07-11 Ngk Spark Plug Co Ltd Air-fuel ratio sensor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5269690A (en) * 1975-12-05 1977-06-09 Westinghouse Electric Corp Partil pressure measuring apparatus for specified gages in sighted environments
JPS5272286A (en) * 1975-12-12 1977-06-16 Toyoda Chuo Kenkyusho Kk Oxygen concentration analyzer
JPS57184963A (en) * 1981-05-11 1982-11-13 Toyota Motor Corp Lean sensor
JPS5819554A (en) * 1981-07-27 1983-02-04 Nippon Denso Co Ltd Oxygen concentration detector
JPS58121264A (en) * 1981-12-24 1983-07-19 メルク・パテント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Acetonitrile compounds, manufacture and dielectric body and electrooptical display element containing them

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5269690A (en) * 1975-12-05 1977-06-09 Westinghouse Electric Corp Partil pressure measuring apparatus for specified gages in sighted environments
JPS5272286A (en) * 1975-12-12 1977-06-16 Toyoda Chuo Kenkyusho Kk Oxygen concentration analyzer
JPS57184963A (en) * 1981-05-11 1982-11-13 Toyota Motor Corp Lean sensor
JPS5819554A (en) * 1981-07-27 1983-02-04 Nippon Denso Co Ltd Oxygen concentration detector
JPS58121264A (en) * 1981-12-24 1983-07-19 メルク・パテント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Acetonitrile compounds, manufacture and dielectric body and electrooptical display element containing them

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58156924U (en) * 1982-04-15 1983-10-20 松下電工株式会社 Ventilation building joints
JPS6316426Y2 (en) * 1982-04-15 1988-05-11
JPS63167260A (en) * 1986-12-27 1988-07-11 Ngk Spark Plug Co Ltd Air-fuel ratio sensor

Also Published As

Publication number Publication date
JPH0532765Y2 (en) 1993-08-20

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