JPS61127452U - - Google Patents
Info
- Publication number
- JPS61127452U JPS61127452U JP1199285U JP1199285U JPS61127452U JP S61127452 U JPS61127452 U JP S61127452U JP 1199285 U JP1199285 U JP 1199285U JP 1199285 U JP1199285 U JP 1199285U JP S61127452 U JPS61127452 U JP S61127452U
- Authority
- JP
- Japan
- Prior art keywords
- protective cover
- exhaust passage
- cylindrical
- zirconia element
- detection 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
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 3
Landscapes
- Measuring Oxygen Concentration In Cells (AREA)
Description
第１図は、本考案の一実施例に係る酸素濃度検
出センサーの横断面図、第２図は、第１図の―
断面図、第３図は、従来の酸素濃度検出センサ
ーの横断面図、第４図は、従来の他の酸素濃度検
出センサー（但し、未公知）の横断面図である。
１……酸素濃度検出センサー、２……ジルコニ
ア素子、５……保護カバー、１３……排気通路、
２２，２３……ジルコニア素子の両端、３５……
小孔。
FIG. 1 is a cross-sectional view of an oxygen concentration detection sensor according to an embodiment of the present invention, and FIG.
FIG. 3 is a cross-sectional view of a conventional oxygen concentration detection sensor, and FIG. 4 is a cross-sectional view of another conventional oxygen concentration detection sensor (but not yet known). 1... Oxygen concentration detection sensor, 2... Zirconia element, 5... Protective cover, 13... Exhaust passage,
22, 23...Both ends of the zirconia element, 35...
Small hole.
Claims (1)
なかに円筒状のジルコニア素子が同軸状に配置さ
れており、これら排気通路の略中心を横断して該
排気通路に取り付けられており、前記ジルコニア
素子はその両端において前記保護カバーに支持さ
れていることを特徴とする酸素濃度検出センサー
。 A cylindrical zirconia element is coaxially arranged in a cylindrical protective cover with a large number of small holes, and is attached to the exhaust passage across approximately the center of the exhaust passage. An oxygen concentration detection sensor, wherein the zirconia element is supported by the protective cover at both ends thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1199285U JPS61127452U (en) | 1985-01-30 | 1985-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1199285U JPS61127452U (en) | 1985-01-30 | 1985-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61127452U true JPS61127452U (en) | 1986-08-09 |
Family
ID=30494633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1199285U Pending JPS61127452U (en) | 1985-01-30 | 1985-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61127452U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52134796A (en) * | 1976-04-16 | 1977-11-11 | Renault | Apparatus for detection and measurement of change in fluidic gas mixture components |
| JPS5544921A (en) * | 1978-09-27 | 1980-03-29 | Hitachi Ltd | Oxygen sensor |
-
1985
- 1985-01-30 JP JP1199285U patent/JPS61127452U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52134796A (en) * | 1976-04-16 | 1977-11-11 | Renault | Apparatus for detection and measurement of change in fluidic gas mixture components |
| JPS5544921A (en) * | 1978-09-27 | 1980-03-29 | Hitachi Ltd | Oxygen sensor |