JPS63200763U - - Google Patents
Info
- Publication number
- JPS63200763U JPS63200763U JP9238387U JP9238387U JPS63200763U JP S63200763 U JPS63200763 U JP S63200763U JP 9238387 U JP9238387 U JP 9238387U JP 9238387 U JP9238387 U JP 9238387U JP S63200763 U JPS63200763 U JP S63200763U
- Authority
- JP
- Japan
- Prior art keywords
- cavity
- ion conductor
- current type
- limiting current
- oxygen sensor
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 239000010416 ion conductor Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Measuring Oxygen Concentration In Cells (AREA)
Description
第１図は本考案の第１実施例を示すもので、第
１図Ａはその平面図、第１図Ｂは第１図Ａにおけ
るＹ―Ｙ断面図である。第２図、第３図は本考案
の第２実施例、第３実施例の各断面図で、これら
両図はそれぞれ第１図Ｂに対応した図である。第
４図は従来の酸素センサを示すもので、第４図Ａ
はその平面図、第４図Ｂは第４図ＡにおけるＸ―
Ｘ断面図である。
１……空洞、２……酸素イオン導電体、３……
小孔、４，１８……負電極、６，１７……検出部
、８，１５，１６……加熱部、１０ａ，１０ｂ，
１０ｃ，１０ｄ……端子。
FIG. 1 shows a first embodiment of the present invention, FIG. 1A is a plan view thereof, and FIG. 1B is a YY cross-sectional view in FIG. 1A. FIGS. 2 and 3 are sectional views of the second and third embodiments of the present invention, and these figures correspond to FIG. 1B, respectively. Figure 4 shows a conventional oxygen sensor.
is its plan view, and Fig. 4B is the X- in Fig. 4A.
It is an X sectional view. 1...Cavity, 2...Oxygen ion conductor, 3...
Small hole, 4, 18... negative electrode, 6, 17... detection section, 8, 15, 16... heating section, 10a, 10b,
10c, 10d...terminals.
Claims (1)
設けられた空洞と、前記空洞に連通するように前
記酸素イオン導電体に設けられた酸素拡散量制限
用の小孔と、負電極が前記空洞に面するように設
けられた少なくとも一組の検出部と、通電によつ
て前記検出部を加熱するようにした加熱部とを備
えた限界電流式酸素センサにおいて、前記検出部
及び前記加熱部の各端子を該端子を介して前記限
界電流式酸素センサをその両端で支持し得るよう
に配置したことを特徴とする限界電流式酸素セン
サ。 an oxygen ion conductor, a cavity provided in the oxygen ion conductor, a small hole for restricting the amount of oxygen diffusion provided in the oxygen ion conductor so as to communicate with the cavity, and a negative electrode in the cavity. In a limiting current type oxygen sensor comprising at least one set of detecting sections disposed facing each other and a heating section configured to heat the detecting section by energization, each of the detecting section and the heating section A limiting current type oxygen sensor, characterized in that terminals are arranged so that the limiting current type oxygen sensor can be supported at both ends thereof via the terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9238387U JPS63200763U (en) | 1987-06-16 | 1987-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9238387U JPS63200763U (en) | 1987-06-16 | 1987-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63200763U true JPS63200763U (en) | 1988-12-23 |
Family
ID=30954042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9238387U Pending JPS63200763U (en) | 1987-06-16 | 1987-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63200763U (en) |
-
1987
- 1987-06-16 JP JP9238387U patent/JPS63200763U/ja active Pending