JPH0473546B2 - - Google Patents
Info
- Publication number
- JPH0473546B2 JPH0473546B2 JP59258080A JP25808084A JPH0473546B2 JP H0473546 B2 JPH0473546 B2 JP H0473546B2 JP 59258080 A JP59258080 A JP 59258080A JP 25808084 A JP25808084 A JP 25808084A JP H0473546 B2 JPH0473546 B2 JP H0473546B2
- Authority
- JP
- Japan
- Prior art keywords
- oxygen sensor
- oxygen
- sensor element
- airtight
- airtight space
- 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.)
- Expired - Lifetime
Links
- 239000001301 oxygen Substances 0.000 claims description 169
- 229910052760 oxygen Inorganic materials 0.000 claims description 169
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 157
- 239000007784 solid electrolyte Substances 0.000 claims description 31
- 239000007789 gas Substances 0.000 claims description 29
- 230000001681 protective effect Effects 0.000 claims description 29
- 239000004020 conductor Substances 0.000 claims description 22
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000005259 measurement Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000011256 inorganic filler Substances 0.000 claims description 3
- 229910003475 inorganic filler Inorganic materials 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- 239000012212 insulator Substances 0.000 description 18
- 230000006866 deterioration Effects 0.000 description 10
- -1 oxygen ion Chemical class 0.000 description 9
- 239000011241 protective layer Substances 0.000 description 8
- 239000013558 reference substance Substances 0.000 description 8
- 238000001514 detection method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 239000011800 void material Substances 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 230000036284 oxygen consumption Effects 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical group O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000012925 reference material Substances 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/403—Cells and electrode assemblies
- G01N27/406—Cells and probes with solid electrolytes
- G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
- G01N27/4071—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59258080A JPS61134656A (ja) | 1984-12-06 | 1984-12-06 | 酸素センサ |
| US06/800,684 US4784743A (en) | 1984-12-06 | 1985-11-22 | Oxygen sensor |
| DE19853543083 DE3543083A1 (de) | 1984-12-06 | 1985-12-05 | Sauerstoffuehler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59258080A JPS61134656A (ja) | 1984-12-06 | 1984-12-06 | 酸素センサ |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60115576A Division JPS61137055A (ja) | 1984-12-06 | 1985-05-29 | 酸素センサ素子 |
| JP60162898A Division JPS61137056A (ja) | 1985-07-25 | 1985-07-25 | 酸素センサ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61134656A JPS61134656A (ja) | 1986-06-21 |
| JPH0473546B2 true JPH0473546B2 (enrdf_load_html_response) | 1992-11-24 |
Family
ID=17315241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59258080A Granted JPS61134656A (ja) | 1984-12-06 | 1984-12-06 | 酸素センサ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61134656A (enrdf_load_html_response) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0786498B2 (ja) * | 1988-06-02 | 1995-09-20 | 日本碍子株式会社 | 加熱型酸素センサ |
| JPH03129471U (enrdf_load_html_response) * | 1990-04-10 | 1991-12-26 | ||
| JP3501187B2 (ja) * | 1995-02-08 | 2004-03-02 | 株式会社デンソー | 酸素濃度検出器 |
| JP3674292B2 (ja) * | 1997-06-19 | 2005-07-20 | 株式会社デンソー | 空燃比検出装置 |
| US10859526B2 (en) | 2017-11-22 | 2020-12-08 | Delphi Technologies Ip Limited | Gas sensor with a pump cell |
-
1984
- 1984-12-06 JP JP59258080A patent/JPS61134656A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61134656A (ja) | 1986-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |