JPH01162657U - - Google Patents
Info
- Publication number
- JPH01162657U JPH01162657U JP5791888U JP5791888U JPH01162657U JP H01162657 U JPH01162657 U JP H01162657U JP 5791888 U JP5791888 U JP 5791888U JP 5791888 U JP5791888 U JP 5791888U JP H01162657 U JPH01162657 U JP H01162657U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- oxygen concentration
- sensor
- space
- gases
- 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 3
- 239000007789 gas Substances 0.000 claims 3
- 239000001301 oxygen Substances 0.000 claims 3
- 229910052760 oxygen Inorganic materials 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
Landscapes
- Measuring Oxygen Concentration In Cells (AREA)
Description
第１図乃至第４図は本考案の作動原理を説明す
る構成図および特性図、第５図は本考案に係る一
実施例の概略図、第６図は同実施例の要部断面図
、第７図は第６図のＡ―Ａ断面図である。
１：排ガスセンサー、２：ジルコニア素子、４
，５：空間。
FIGS. 1 to 4 are configuration diagrams and characteristic diagrams explaining the operating principle of the present invention, FIG. 5 is a schematic diagram of an embodiment of the present invention, and FIG. 6 is a sectional view of essential parts of the embodiment. FIG. 7 is a sectional view taken along line AA in FIG. 6. 1: Exhaust gas sensor, 2: Zirconia element, 4
, 5: Space.
Claims (1)
てそれぞれの空間に互いに酸素濃度の異なる気体
を導入し、素子内外の酸素濃度差に応じて発生す
る起電力の比をとることにより排ガス中の酸素濃
度を検出することを特徴とする排ガスセンサー。 Two independent spaces are provided inside the sensor element, gases with different oxygen concentrations are introduced into each space, and the oxygen concentration in the exhaust gas is calculated by calculating the ratio of the electromotive force generated according to the difference in oxygen concentration inside and outside the element. An exhaust gas sensor that detects
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5791888U JPH01162657U (en) | 1988-04-28 | 1988-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5791888U JPH01162657U (en) | 1988-04-28 | 1988-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01162657U true JPH01162657U (en) | 1989-11-13 |
Family
ID=31283758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5791888U Pending JPH01162657U (en) | 1988-04-28 | 1988-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01162657U (en) |
-
1988
- 1988-04-28 JP JP5791888U patent/JPH01162657U/ja active Pending