JPS58109056U - Oxygen concentration detection device - Google Patents
Oxygen concentration detection deviceInfo
- Publication number
- JPS58109056U JPS58109056U JP17069682U JP17069682U JPS58109056U JP S58109056 U JPS58109056 U JP S58109056U JP 17069682 U JP17069682 U JP 17069682U JP 17069682 U JP17069682 U JP 17069682U JP S58109056 U JPS58109056 U JP S58109056U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- oxygen concentration
- detection device
- concentration detection
- solid electrolyte
- 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
Links
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
第１図は本考案装置の一実施例の全体構造を示す部分破
断面図、第２図は第１図の要部を示す断 、 ′面
図、第３図および第４図は本考案の説明に供する特性図
、第５図は本考案装置の一実施例における電気結線図、
第６図乃至第１１図は来者ｉ装−。
の他の実施例の要部を示す断面図である。
１・・・・・・固体電解質体、２−・・・・・・リード
線、３・・曲電極、４・・・・・・電極、５・・・・・
・耐熱材層、１４・曲・比較器、１６．１７・・・・・
・抵抗。Fig. 1 is a partially cutaway cross-sectional view showing the overall structure of one embodiment of the device of the present invention, Fig. 2 is a cross-sectional view showing the main parts of Fig. 1, and Figs. A characteristic diagram for explanation, FIG. 5 is an electrical wiring diagram of an embodiment of the device of the present invention,
Figures 6 to 11 show the visitor's outfit. FIG. 3 is a cross-sectional view showing a main part of another embodiment of the invention. 1... Solid electrolyte body, 2-... Lead wire, 3... Bent electrode, 4... Electrode, 5......
・Heat-resistant material layer, 14・Song・Comparator, 16.17...
·resistance.
Claims (1)
の固体電解質体を有し、この対向する２つの電極と前記
固体電解質体との界面における酸素濃度差に基づく電位
が前記両電極間に生ずる酸素濃度検出装置において、前
記−・方の電極を触媒作用を有する金属で構成するとと
もに、この電極の端部番前記固体電解質体の内部に埋設
固定し、かつこの電極のうち前記固体電解質体の外面に
接触する部分を、非導電性の耐熱材層で密封し、更に前
記他方の電極を触媒作用を有する多孔質の金属で構成す
るとともに、この電極を前記一方の電極と接触しないよ
うに前記固定電解戸体の外面に設け、更に前記一方の電
極から他方の型録へ電流を断続して流す電気回路を有し
たことを特徴とする酸素濃度検出装置。It has an oxygen ion conductive solid electrolyte body sandwiched between two electrodes facing each other, and a potential is generated between the two electrodes based on the difference in oxygen concentration at the interface between the two facing electrodes and the solid electrolyte body. In the oxygen concentration detection device, the negative electrode is made of a metal having a catalytic action, and the end portion of this electrode is embedded and fixed inside the solid electrolyte body, and The part that contacts the outer surface is sealed with a layer of non-conductive heat-resistant material, and the other electrode is made of a porous metal that has a catalytic action, and the electrode is sealed so that it does not come into contact with the one electrode. An oxygen concentration detection device, characterized in that it is provided on the outer surface of a fixed electrolytic door body, and further includes an electric circuit that intermittently flows a current from the one electrode to the other electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17069682U JPS5844368Y2 (en) | 1982-11-10 | 1982-11-10 | Oxygen concentration detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17069682U JPS5844368Y2 (en) | 1982-11-10 | 1982-11-10 | Oxygen concentration detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58109056U true JPS58109056U (en) | 1983-07-25 |
| JPS5844368Y2 JPS5844368Y2 (en) | 1983-10-07 |
Family
ID=30102199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17069682U Expired JPS5844368Y2 (en) | 1982-11-10 | 1982-11-10 | Oxygen concentration detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5844368Y2 (en) |
-
1982
- 1982-11-10 JP JP17069682U patent/JPS5844368Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5844368Y2 (en) | 1983-10-07 |
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