JPS582663U - Oxygen concentration sensor - Google Patents
Oxygen concentration sensorInfo
- 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
Links
Landscapes
- 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
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)
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.
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)
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 |
-
1981
- 1981-06-29 JP JP9703381U patent/JPS582663U/en active Pending
Cited By (1)
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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