JPS582663U - Oxygen concentration sensor - Google Patents

Oxygen concentration sensor

Info

Publication number
JPS582663U
JPS582663U JP9703381U JP9703381U JPS582663U JP S582663 U JPS582663 U JP S582663U JP 9703381 U JP9703381 U JP 9703381U JP 9703381 U JP9703381 U JP 9703381U JP S582663 U JPS582663 U JP S582663U
Authority
JP
Japan
Prior art keywords
oxygen concentration
concentration sensor
ceramic tube
electrode layer
gas
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
JP9703381U
Other languages
Japanese (ja)
Inventor
啓治 森
大谷　精一
Original Assignee
日本電子機器株式会社
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 日本電子機器株式会社 filed Critical 日本電子機器株式会社
Priority to JP9703381U priority Critical patent/JPS582663U/en
Publication of JPS582663U publication Critical patent/JPS582663U/en
Pending 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) [Abstract] 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ａは従来によるセラミック管の軸断面図、第１図
すはセラミック管の正面図、第１図Ｃは同セラミック管
の同軸方向に対し垂直断面図、第２図は酸素濃度センサ
ーの軸断面図、第３図ａは本考案によるセラミック管の
軸断面図、第３図すは同セラミック管の正面図、第３図
Ｃは同セラミック管の同軸方向に対し垂直断面図である
。 主要部分の符号の説明、１・・・・・・セラミック管、
１“２・・・・・・基準ガス側電極、３／、−・・被測
定ガス側電極、４・・・・・・ホルダー、６・・・・・
・金属筒、７・・・・・・絶縁がい子、１５・・・・・
・溝。Figure 1a is an axial sectional view of a conventional ceramic tube, Figure 1 is a front view of the ceramic tube, Figure 1C is a sectional view perpendicular to the coaxial direction of the ceramic tube, and Figure 2 is an oxygen concentration sensor. FIG. 3A is an axial sectional view of the ceramic tube according to the present invention, FIG. 3 is a front view of the ceramic tube, and FIG. 3C is a sectional view perpendicular to the coaxial direction of the ceramic tube. Explanation of symbols of main parts, 1...Ceramic tube,
1"2...Reference gas side electrode, 3/, -...Measurement gas side electrode, 4...Holder, 6...
・Metal cylinder, 7...Insulating insulator, 15...
·groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内燃機関の排気通路内に露出すべく固定される試験管状
に形成されたセラミック管と、前記セラミック管の内面
先端部から内面後端部にかけて設けられた基準ガス側電
極層と、前記セラミック管の外面先端部から外面後端部
にかけて設けられた被測定ガス側電極層とを有し、前記
セラミック管の外面に溝を設は被測定ガス側電極層が前
記溝内に設けられたことを特徴とする酸素濃度センサー
。A ceramic tube formed in the shape of a test tube and fixed to be exposed in an exhaust passage of an internal combustion engine; a reference gas side electrode layer provided from an inner surface tip to an inner rear end of the ceramic tube; A gas-to-be-measured electrode layer is provided from the tip of the outer surface to the rear end of the outer surface, and a groove is provided on the outer surface of the ceramic tube, and the electrode layer for the gas to be measured is provided in the groove. Oxygen concentration sensor.
JP9703381U 1981-06-29 1981-06-29 Oxygen concentration sensor Pending JPS582663U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9703381U JPS582663U (en) 1981-06-29 1981-06-29 Oxygen concentration sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9703381U JPS582663U (en) 1981-06-29 1981-06-29 Oxygen concentration sensor

Publications (1)

Publication Number Publication Date
JPS582663U true JPS582663U (en) 1983-01-08

Family

ID=29891858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9703381U Pending JPS582663U (en) 1981-06-29 1981-06-29 Oxygen concentration sensor

Country Status (1)

Country Link
JP (1) JPS582663U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60139972A (en) * 1983-12-27 1985-07-24 Aisin Warner Ltd Lubricating apparatus for extension housing of automatic speed change gear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60139972A (en) * 1983-12-27 1985-07-24 Aisin Warner Ltd Lubricating apparatus for extension housing of automatic speed change gear

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