DE3422701A1 - Sauerstoffmesssonde - Google Patents
SauerstoffmesssondeInfo
- Publication number
- DE3422701A1 DE3422701A1 DE19843422701 DE3422701A DE3422701A1 DE 3422701 A1 DE3422701 A1 DE 3422701A1 DE 19843422701 DE19843422701 DE 19843422701 DE 3422701 A DE3422701 A DE 3422701A DE 3422701 A1 DE3422701 A1 DE 3422701A1
- Authority
- DE
- Germany
- Prior art keywords
- measuring probe
- oxygen
- solid electrolyte
- tube
- oxygen measuring
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 239000001301 oxygen Substances 0.000 title claims abstract description 26
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 26
- 239000000523 sample Substances 0.000 title claims abstract description 20
- 239000007789 gas Substances 0.000 claims abstract description 34
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000007784 solid electrolyte Substances 0.000 claims abstract description 23
- 229910052697 platinum Inorganic materials 0.000 claims abstract description 12
- 239000013543 active substance Substances 0.000 claims abstract description 9
- 239000000919 ceramic Substances 0.000 claims abstract description 6
- 230000003197 catalytic effect Effects 0.000 claims abstract description 5
- 238000002485 combustion reaction Methods 0.000 claims abstract description 4
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 4
- 238000005259 measurement Methods 0.000 claims description 3
- 229910002651 NO3 Inorganic materials 0.000 claims description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 2
- HSJPMRKMPBAUAU-UHFFFAOYSA-N cerium(3+);trinitrate Chemical compound [Ce+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O HSJPMRKMPBAUAU-UHFFFAOYSA-N 0.000 claims 2
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 claims 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000001419 dependent effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 6
- 239000003792 electrolyte Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 2
- 238000005255 carburizing Methods 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
- 229910052707 ruthenium Inorganic materials 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843422701 DE3422701A1 (de) | 1984-06-19 | 1984-06-19 | Sauerstoffmesssonde |
| CH255185A CH670002A5 (enrdf_load_stackoverflow) | 1984-06-19 | 1985-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843422701 DE3422701A1 (de) | 1984-06-19 | 1984-06-19 | Sauerstoffmesssonde |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3422701A1 true DE3422701A1 (de) | 1985-12-19 |
| DE3422701C2 DE3422701C2 (enrdf_load_stackoverflow) | 1989-03-23 |
Family
ID=6238703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19843422701 Granted DE3422701A1 (de) | 1984-06-19 | 1984-06-19 | Sauerstoffmesssonde |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH670002A5 (enrdf_load_stackoverflow) |
| DE (1) | DE3422701A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3722369A1 (de) * | 1987-07-07 | 1988-08-18 | Daimler Benz Ag | Abgasrohr fuer verbrennungsmotoren mit einem stutzen zur aufnahme eines messfuehlers |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261459B (zh) * | 2019-06-17 | 2024-07-19 | 北京科技大学 | 一种用于控制气氛中极低氧含量并测量其氧分压的装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2817350A1 (de) * | 1978-04-20 | 1979-10-25 | Uop Inc | Sauerstoffuehler fuer industrielle luft/brennstoff-steuerung und/oder -regelung sowie verfahren zur herstellung desselben |
-
1984
- 1984-06-19 DE DE19843422701 patent/DE3422701A1/de active Granted
-
1985
- 1985-06-17 CH CH255185A patent/CH670002A5/de not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2817350A1 (de) * | 1978-04-20 | 1979-10-25 | Uop Inc | Sauerstoffuehler fuer industrielle luft/brennstoff-steuerung und/oder -regelung sowie verfahren zur herstellung desselben |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3722369A1 (de) * | 1987-07-07 | 1988-08-18 | Daimler Benz Ag | Abgasrohr fuer verbrennungsmotoren mit einem stutzen zur aufnahme eines messfuehlers |
Also Published As
| Publication number | Publication date |
|---|---|
| CH670002A5 (enrdf_load_stackoverflow) | 1989-04-28 |
| DE3422701C2 (enrdf_load_stackoverflow) | 1989-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |