JPS582664U - Oxygen concentration sensor - Google Patents
Oxygen concentration sensorInfo
- Publication number
- JPS582664U JPS582664U JP9703481U JP9703481U JPS582664U JP S582664 U JPS582664 U JP S582664U JP 9703481 U JP9703481 U JP 9703481U JP 9703481 U JP9703481 U JP 9703481U JP S582664 U JPS582664 U JP S582664U
- Authority
- JP
- Japan
- Prior art keywords
- oxygen concentration
- concentration sensor
- side electrode
- ceramic tube
- electrode layer
- 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図は従来によるセラミック管の軸断面図、第２図ａ
は同セラミック管正面図、第２図すは同セラミック管の
軸方向に対し′垂直断面図、第３図 。
は酸素濃度センサーの軸断面図、第４図は本考案による
セラミック管の軸断面図、第５図ａは同セラミック管の
正面図、第５図すは同セラミック管の軸方向に対し垂直
断面図である。
主要部分の符号の説明、１・・・・・・セラミック管、
２・・・・・・被測定ガス側電極、？−・・・基準ガス
側電極、４・・・・・・ホルダー、６・・・・・・金属
筒、７・・・・・・絶縁かい子、１５・・・・・・長手
溝。Figure 1 is an axial sectional view of a conventional ceramic tube, Figure 2a
FIG. 2 is a front view of the ceramic tube, FIG. 3 is a sectional view perpendicular to the axial direction of the ceramic tube, and FIG. 4 is an axial sectional view of the oxygen concentration sensor, FIG. 4 is an axial sectional view of the ceramic tube according to the present invention, FIG. 5 a is a front view of the ceramic tube, and FIG. 5 is a cross section perpendicular to the axial direction of the ceramic tube It is a diagram. Explanation of symbols of main parts, 1...Ceramic tube,
2...Measurement gas side electrode, ? -...Reference gas side electrode, 4...Holder, 6...Metal tube, 7...Insulating paddle, 15...Longitudinal 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、前記肩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を有し、前記
セラミック管の内面に溝を設は前記基準ガス側電極層が
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
ＯA ceramic tube formed in the shape of a test tube to be exposed (fixed) in the exhaust passage of an internal combustion engine, a gas-side electrode layer provided from the tip of the outer surface of the ceramic tube to the rear end of the outer surface, and the shoulder laminate. and a reference gas side electrode layer provided from an inner surface tip to an inner surface rear end of the tube, and a groove is provided on the inner surface of the ceramic tube to indicate that the reference gas side electrode layer is provided in the groove. Characteristic oxygen concentration sensor O
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9703481U JPS582664U (en) | 1981-06-29 | 1981-06-29 | Oxygen concentration sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9703481U JPS582664U (en) | 1981-06-29 | 1981-06-29 | Oxygen concentration sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS582664U true JPS582664U (en) | 1983-01-08 |
Family
ID=29891859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9703481U Pending JPS582664U (en) | 1981-06-29 | 1981-06-29 | Oxygen concentration sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS582664U (en) |
-
1981
- 1981-06-29 JP JP9703481U patent/JPS582664U/en active Pending
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