DE3025670A1 - Sauerstoffsensor und verfahren zu seiner herstellung - Google Patents
Sauerstoffsensor und verfahren zu seiner herstellungInfo
- Publication number
- DE3025670A1 DE3025670A1 DE19803025670 DE3025670A DE3025670A1 DE 3025670 A1 DE3025670 A1 DE 3025670A1 DE 19803025670 DE19803025670 DE 19803025670 DE 3025670 A DE3025670 A DE 3025670A DE 3025670 A1 DE3025670 A1 DE 3025670A1
- Authority
- DE
- Germany
- Prior art keywords
- disc
- tube
- disk
- oxygen sensor
- coated
- 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.)
- Withdrawn
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 29
- 239000001301 oxygen Substances 0.000 title claims description 29
- 229910052760 oxygen Inorganic materials 0.000 title claims description 29
- 238000000034 method Methods 0.000 title claims description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 29
- 239000000919 ceramic Substances 0.000 claims description 23
- 239000007784 solid electrolyte Substances 0.000 claims description 16
- 238000000576 coating method Methods 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 229910010293 ceramic material Inorganic materials 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 1
- 239000000395 magnesium oxide Substances 0.000 claims 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 11
- 239000004020 conductor Substances 0.000 description 8
- 238000010304 firing Methods 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052697 platinum Inorganic materials 0.000 description 5
- 239000011521 glass Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910002076 stabilized zirconia Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium 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
- G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
- G01N27/4075—Composition or fabrication of the electrodes and coatings thereon, e.g. catalysts
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
- C04B37/003—Joining burned ceramic articles with other burned ceramic articles or other articles by heating by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts
- C04B37/005—Joining burned ceramic articles with other burned ceramic articles or other articles by heating by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts consisting of glass or ceramic material
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
- C04B2237/10—Glass interlayers, e.g. frit or flux
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/34—Oxidic
- C04B2237/341—Silica or silicates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/62—Forming laminates or joined articles comprising holes, channels or other types of openings
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/76—Forming laminates or joined articles comprising at least one member in the form other than a sheet or disc, e.g. two tubes or a tube and a sheet or disc
- C04B2237/765—Forming laminates or joined articles comprising at least one member in the form other than a sheet or disc, e.g. two tubes or a tube and a sheet or disc at least one member being a tube
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/055,573 US4229275A (en) | 1979-07-09 | 1979-07-09 | Solid electrolyte oxygen sensor and method of making same |
| US06/057,624 US4251342A (en) | 1979-07-16 | 1979-07-16 | Solid electrolyte oxygen sensor with integral heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3025670A1 true DE3025670A1 (de) | 1981-03-19 |
Family
ID=26734368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803025670 Withdrawn DE3025670A1 (de) | 1979-07-09 | 1980-07-07 | Sauerstoffsensor und verfahren zu seiner herstellung |
Country Status (7)
| Country | Link |
|---|---|
| CA (1) | CA1152156A (enExample) |
| DE (1) | DE3025670A1 (enExample) |
| ES (2) | ES8103378A1 (enExample) |
| FR (1) | FR2461252A1 (enExample) |
| GB (1) | GB2058356B (enExample) |
| IL (1) | IL60373A (enExample) |
| IT (1) | IT1132180B (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3405574A1 (de) * | 1983-07-25 | 1985-02-07 | Toyota Motor Co Ltd | Kraftstoff-luft-verhaeltnisfuehler und verfahren zur messung eines kraftstoff-luft-verhaeltnisses |
| US4592825A (en) * | 1983-02-04 | 1986-06-03 | Teresa Crevoiserat | Probe for measuring oxygen partial pressure in a gas atmosphere |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57204449A (en) * | 1981-06-12 | 1982-12-15 | Toyota Motor Corp | Lean sensor |
| EP0080535B1 (de) * | 1981-11-27 | 1985-08-28 | Krohne AG | Messwertaufnehmer für magnetisch-induktive Durchflussmessgeräte |
| IN184135B (enExample) * | 1993-03-25 | 2000-06-17 | Novatech Controls Australia |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3616413A (en) * | 1968-10-08 | 1971-10-26 | Westinghouse Electric Corp | Solid electrolyte oxygen sensor |
| DE1953580A1 (de) * | 1968-10-28 | 1970-11-12 | Asea Ab | Tauchmess-Sonde zum Messen des Sauerstoffgehalts in Metallschmelzen |
| DE2423783A1 (de) * | 1974-05-16 | 1975-12-04 | George R Fitterer | Tauchsonde fuer die bestimmung des geloesten sauerstoffgehalts von schmelzen |
| NL7409108A (nl) * | 1974-07-05 | 1976-01-07 | Philips Nv | Meetcel voor het bepalen van zuurstofconcen- traties in een gasmengsel. |
| JPS51142389A (en) * | 1975-06-03 | 1976-12-07 | Nissan Motor Co Ltd | Oxygen senser |
-
1980
- 1980-06-23 IL IL60373A patent/IL60373A/xx unknown
- 1980-07-07 DE DE19803025670 patent/DE3025670A1/de not_active Withdrawn
- 1980-07-08 ES ES493192A patent/ES8103378A1/es not_active Expired
- 1980-07-08 IT IT23318/80A patent/IT1132180B/it active
- 1980-07-08 GB GB8022370A patent/GB2058356B/en not_active Expired
- 1980-07-08 FR FR8015182A patent/FR2461252A1/fr active Granted
- 1980-07-09 CA CA000355794A patent/CA1152156A/en not_active Expired
- 1980-09-05 ES ES494794A patent/ES8106608A1/es not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4592825A (en) * | 1983-02-04 | 1986-06-03 | Teresa Crevoiserat | Probe for measuring oxygen partial pressure in a gas atmosphere |
| DE3405574A1 (de) * | 1983-07-25 | 1985-02-07 | Toyota Motor Co Ltd | Kraftstoff-luft-verhaeltnisfuehler und verfahren zur messung eines kraftstoff-luft-verhaeltnisses |
Also Published As
| Publication number | Publication date |
|---|---|
| ES493192A0 (es) | 1981-02-16 |
| IT8023318A0 (it) | 1980-07-08 |
| ES494794A0 (es) | 1981-07-16 |
| FR2461252B1 (enExample) | 1984-01-06 |
| IL60373A0 (en) | 1980-09-16 |
| ES8106608A1 (es) | 1981-07-16 |
| GB2058356A (en) | 1981-04-08 |
| ES8103378A1 (es) | 1981-02-16 |
| IT1132180B (it) | 1986-06-25 |
| GB2058356B (en) | 1983-07-20 |
| IL60373A (en) | 1984-08-31 |
| CA1152156A (en) | 1983-08-16 |
| FR2461252A1 (fr) | 1981-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8130 | Withdrawal |