DE3035608A1 - Elektrochemischer messfuehler zur bestimmung des sauerstoffgehaltes in gasen - Google Patents
Elektrochemischer messfuehler zur bestimmung des sauerstoffgehaltes in gasenInfo
- Publication number
- DE3035608A1 DE3035608A1 DE19803035608 DE3035608A DE3035608A1 DE 3035608 A1 DE3035608 A1 DE 3035608A1 DE 19803035608 DE19803035608 DE 19803035608 DE 3035608 A DE3035608 A DE 3035608A DE 3035608 A1 DE3035608 A1 DE 3035608A1
- Authority
- DE
- Germany
- Prior art keywords
- solid electrolyte
- electrolyte tube
- gas
- measuring
- 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.)
- Granted
Links
- 239000007784 solid electrolyte Substances 0.000 title claims abstract description 46
- 239000007789 gas Substances 0.000 title claims abstract description 31
- 239000001301 oxygen Substances 0.000 title claims abstract description 10
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 238000002848 electrochemical method Methods 0.000 title abstract 2
- 238000002485 combustion reaction Methods 0.000 claims abstract description 7
- 238000005259 measurement Methods 0.000 claims abstract description 5
- 239000003792 electrolyte Substances 0.000 claims abstract 2
- 238000010438 heat treatment Methods 0.000 claims description 23
- 238000009413 insulation Methods 0.000 claims description 10
- 238000009792 diffusion process Methods 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 238000010292 electrical insulation Methods 0.000 claims 4
- 239000011810 insulating material Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 11
- 239000004020 conductor Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 239000000523 sample Substances 0.000 description 3
- 241000680172 Platytroctidae Species 0.000 description 2
- 239000002241 glass-ceramic Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 229910000953 kanthal Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- -1 oxygen ions Chemical class 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 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
- G01N27/4067—Means for heating or controlling the temperature of the solid electrolyte
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803035608 DE3035608A1 (de) | 1980-09-20 | 1980-09-20 | Elektrochemischer messfuehler zur bestimmung des sauerstoffgehaltes in gasen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803035608 DE3035608A1 (de) | 1980-09-20 | 1980-09-20 | Elektrochemischer messfuehler zur bestimmung des sauerstoffgehaltes in gasen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3035608A1 true DE3035608A1 (de) | 1982-05-06 |
| DE3035608C2 DE3035608C2 (enrdf_load_stackoverflow) | 1988-12-29 |
Family
ID=6112485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803035608 Granted DE3035608A1 (de) | 1980-09-20 | 1980-09-20 | Elektrochemischer messfuehler zur bestimmung des sauerstoffgehaltes in gasen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3035608A1 (enrdf_load_stackoverflow) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3120159A1 (de) * | 1981-05-21 | 1982-12-09 | Bosch Gmbh Robert | Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen |
| DE3408491A1 (de) * | 1983-03-08 | 1984-10-11 | Nippondenso Co., Ltd., Kariya, Aichi | Sauerstoffkonzentrations-messfuehler mit temperaturregelung |
| EP0132691A1 (de) * | 1983-07-29 | 1985-02-13 | Robert Bosch Gmbh | Gasmessfühler |
| DE3343840A1 (de) * | 1983-12-03 | 1985-06-13 | Hochtemperatur-Reaktorbau GmbH, 4600 Dortmund | Verfahren zur guetekontrolle einer ein sauerstoffpotential enthaltenden helium-testatmosphaere |
| EP0164530A1 (de) * | 1984-05-16 | 1985-12-18 | Robert Bosch Gmbh | Sauerstoffmessfühler |
| DE10052005A1 (de) * | 2000-10-20 | 2002-05-08 | Bosch Gmbh Robert | Meßfühler für Gase |
| DE10052002A1 (de) * | 2000-10-20 | 2002-05-08 | Daimler Chrysler Ag | Meßfühler für Gase |
| JP2021071391A (ja) * | 2019-10-31 | 2021-05-06 | 東京窯業株式会社 | 固体電解質センサ |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4424539C2 (de) * | 1993-07-12 | 1998-04-30 | Unisia Jecs Corp | Element zur Erfassung eines Luft-Kraftstoff-Verhältnisses |
| EP0987545A1 (de) | 1997-09-15 | 2000-03-22 | Heraeus Electro-Nite International N.V. | Röhrchenförmiger Gassensor mit aufgedruckten Sensor- und Heizflächen |
| DE19744224C2 (de) * | 1997-09-15 | 1999-12-23 | Heraeus Electro Nite Int | Sensor zur Messung von Gaskonzentrationen |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3347767A (en) * | 1963-05-10 | 1967-10-17 | Westinghouse Electric Corp | Device for monitoring oxygen content of gases |
| US3607701A (en) * | 1968-01-05 | 1971-09-21 | Bailey Meters Controls Ltd | Electrochemical analyzer for measuring the oxygen content of hot gases |
| DE2547683A1 (de) * | 1974-11-18 | 1976-05-26 | Gen Motors Corp | Abfuehler fuer das luft-brennstoffverhaeltnis von brennkraftmaschinen |
| US4033170A (en) * | 1974-11-01 | 1977-07-05 | Nissan Motor Co., Ltd. | Apparatus for mounting exhaust gas sensor |
| DE2711880A1 (de) * | 1977-03-18 | 1978-09-21 | Bosch Gmbh Robert | Messfuehler zum messen der sauerstoffkonzentration |
| DE2942494A1 (de) * | 1979-10-20 | 1981-04-30 | Bosch Gmbh Robert | Beheizbarer messfuehler fuer bestandteile von gasen, insbesondere in abgasen von brennkraftmaschinen |
-
1980
- 1980-09-20 DE DE19803035608 patent/DE3035608A1/de active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3347767A (en) * | 1963-05-10 | 1967-10-17 | Westinghouse Electric Corp | Device for monitoring oxygen content of gases |
| US3607701A (en) * | 1968-01-05 | 1971-09-21 | Bailey Meters Controls Ltd | Electrochemical analyzer for measuring the oxygen content of hot gases |
| US4033170A (en) * | 1974-11-01 | 1977-07-05 | Nissan Motor Co., Ltd. | Apparatus for mounting exhaust gas sensor |
| DE2547683A1 (de) * | 1974-11-18 | 1976-05-26 | Gen Motors Corp | Abfuehler fuer das luft-brennstoffverhaeltnis von brennkraftmaschinen |
| DE2711880A1 (de) * | 1977-03-18 | 1978-09-21 | Bosch Gmbh Robert | Messfuehler zum messen der sauerstoffkonzentration |
| DE2942494A1 (de) * | 1979-10-20 | 1981-04-30 | Bosch Gmbh Robert | Beheizbarer messfuehler fuer bestandteile von gasen, insbesondere in abgasen von brennkraftmaschinen |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3120159A1 (de) * | 1981-05-21 | 1982-12-09 | Bosch Gmbh Robert | Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen |
| US4400260A (en) * | 1981-05-21 | 1983-08-23 | Robert Bosch Gmbh | Shielded, heated electrochemical gas sensor |
| DE3408491A1 (de) * | 1983-03-08 | 1984-10-11 | Nippondenso Co., Ltd., Kariya, Aichi | Sauerstoffkonzentrations-messfuehler mit temperaturregelung |
| EP0132691A1 (de) * | 1983-07-29 | 1985-02-13 | Robert Bosch Gmbh | Gasmessfühler |
| DE3343840A1 (de) * | 1983-12-03 | 1985-06-13 | Hochtemperatur-Reaktorbau GmbH, 4600 Dortmund | Verfahren zur guetekontrolle einer ein sauerstoffpotential enthaltenden helium-testatmosphaere |
| EP0164530A1 (de) * | 1984-05-16 | 1985-12-18 | Robert Bosch Gmbh | Sauerstoffmessfühler |
| US4609454A (en) * | 1984-05-16 | 1986-09-02 | Robert Bosch Gmbh | Oxygen measuring sensor |
| DE10052005A1 (de) * | 2000-10-20 | 2002-05-08 | Bosch Gmbh Robert | Meßfühler für Gase |
| DE10052002A1 (de) * | 2000-10-20 | 2002-05-08 | Daimler Chrysler Ag | Meßfühler für Gase |
| DE10052005C2 (de) * | 2000-10-20 | 2002-11-21 | Bosch Gmbh Robert | Meßfühler für Gase |
| DE10052002C2 (de) * | 2000-10-20 | 2003-01-30 | Daimler Chrysler Ag | Meßfühler für Gase |
| US6849238B2 (en) | 2000-10-20 | 2005-02-01 | Robert Bosch Gmbh | Measuring sensor for gases |
| JP2021071391A (ja) * | 2019-10-31 | 2021-05-06 | 東京窯業株式会社 | 固体電解質センサ |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3035608C2 (enrdf_load_stackoverflow) | 1988-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8120 | Willingness to grant licences paragraph 23 | ||
| 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 |