GB1367389A - Electrochemical element for determining the oxygen content of gases - Google Patents
Electrochemical element for determining the oxygen content of gasesInfo
- Publication number
- GB1367389A GB1367389A GB1495872A GB1495872A GB1367389A GB 1367389 A GB1367389 A GB 1367389A GB 1495872 A GB1495872 A GB 1495872A GB 1495872 A GB1495872 A GB 1495872A GB 1367389 A GB1367389 A GB 1367389A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cell
- march
- gases
- solid
- heater
- 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
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract 2
- 239000007789 gas Substances 0.000 title abstract 2
- 239000001301 oxygen Substances 0.000 title abstract 2
- 229910052760 oxygen Inorganic materials 0.000 title abstract 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 3
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000007784 solid electrolyte Substances 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 229910019017 PtRh Inorganic materials 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 abstract 1
- 238000000840 electrochemical analysis Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000012212 insulator Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052863 mullite Inorganic materials 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 229910002076 stabilized zirconia Inorganic materials 0.000 abstract 1
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 abstract 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 abstract 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712115619 DE2115619A1 (de) | 1971-03-31 | 1971-03-31 | Meßfühler zur Bestimmung des Sauerstoffgehaltes in Kfz.-Abgasen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1367389A true GB1367389A (en) | 1974-09-18 |
Family
ID=5803403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1495872A Expired GB1367389A (en) | 1971-03-31 | 1972-03-30 | Electrochemical element for determining the oxygen content of gases |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT313650B (enExample) |
| CH (1) | CH537018A (enExample) |
| DE (1) | DE2115619A1 (enExample) |
| FR (1) | FR2131365A5 (enExample) |
| GB (1) | GB1367389A (enExample) |
| IT (1) | IT950819B (enExample) |
| NL (1) | NL7204359A (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4175019A (en) | 1978-04-03 | 1979-11-20 | General Motors Corporation | Heated solid electrolyte oxygen sensor |
| US4178222A (en) | 1978-04-03 | 1979-12-11 | General Motors Corporation | Solid electrolyte oxygen sensor with electrically isolated heater |
| US4222840A (en) | 1978-04-03 | 1980-09-16 | General Motors Corporation | Heated solid electrolyte oxygen sensor |
| CN110749638A (zh) * | 2019-09-23 | 2020-02-04 | 中国航空工业集团公司上海航空测控技术研究所 | 一种基于氧化锆的微型氧浓度传感元件 |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA995756A (en) * | 1972-04-25 | 1976-08-24 | William H. Mcintyre | Gas measuring probe for industrial applications |
| DE2251167C3 (de) * | 1972-10-19 | 1986-07-31 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur Abgasentgiftung von Brennkraftmaschinen |
| DE2606625C2 (de) * | 1976-02-19 | 1984-02-02 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur Verminderung von schädlichen Anteilen der Abgase von Brennkraftmaschinen |
| JPS5950863B2 (ja) * | 1976-10-08 | 1984-12-11 | 日産自動車株式会社 | 空燃比の制御方法およびその装置 |
| JPS5348594A (en) * | 1976-10-14 | 1978-05-02 | Nissan Motor | Oxygen sensor |
| US4129099A (en) * | 1977-04-15 | 1978-12-12 | General Motors Corporation | Galvanic exhaust gas sensor with solid electrolyte |
| US4148211A (en) * | 1978-03-22 | 1979-04-10 | Beckman Instruments, Inc. | Sampling system for engine exhaust gas analysis apparatus |
| US4384934A (en) * | 1978-05-31 | 1983-05-24 | The Flinders University Of South Australia | Means for determining the partial pressure of oxygen in an atmosphere |
| DE2909201C2 (de) * | 1979-03-09 | 1986-11-20 | Robert Bosch Gmbh, 7000 Stuttgart | Elektrochemischer Meßfühler für die Bestimmung des Sauerstoffgehaltes in Gasen, insbesondere in Abgasen von Brennkraftmaschninen |
| US4314996A (en) * | 1979-04-04 | 1982-02-09 | Matsushita Electric Industrial Company, Limited | Oxygen sensor |
| FR2466016A1 (fr) * | 1979-09-21 | 1981-03-27 | Thomson Csf | Sonde d'analyse des gaz d'echappement d'un moteur, et moteur thermique muni d'une telle sonde |
| DE2942494A1 (de) * | 1979-10-20 | 1981-04-30 | Bosch Gmbh Robert | Beheizbarer messfuehler fuer bestandteile von gasen, insbesondere in abgasen von brennkraftmaschinen |
| JPS5694257A (en) * | 1979-12-28 | 1981-07-30 | Nissan Motor Co Ltd | Supporting structure of oxygen sensor element |
| DE3138547A1 (de) * | 1981-09-28 | 1983-04-07 | Bosch Gmbh Robert | Temperaturregeleinrichtung fuer einen sauerstoffuehler |
-
1971
- 1971-03-31 DE DE19712115619 patent/DE2115619A1/de active Pending
-
1972
- 1972-02-29 FR FR7206908A patent/FR2131365A5/fr not_active Expired
- 1972-03-01 CH CH301872A patent/CH537018A/de not_active IP Right Cessation
- 1972-03-13 AT AT211172A patent/AT313650B/de not_active IP Right Cessation
- 1972-03-28 IT IT22470/72A patent/IT950819B/it active
- 1972-03-30 GB GB1495872A patent/GB1367389A/en not_active Expired
- 1972-03-30 NL NL7204359A patent/NL7204359A/xx unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4175019A (en) | 1978-04-03 | 1979-11-20 | General Motors Corporation | Heated solid electrolyte oxygen sensor |
| US4178222A (en) | 1978-04-03 | 1979-12-11 | General Motors Corporation | Solid electrolyte oxygen sensor with electrically isolated heater |
| US4222840A (en) | 1978-04-03 | 1980-09-16 | General Motors Corporation | Heated solid electrolyte oxygen sensor |
| CN110749638A (zh) * | 2019-09-23 | 2020-02-04 | 中国航空工业集团公司上海航空测控技术研究所 | 一种基于氧化锆的微型氧浓度传感元件 |
| CN110749638B (zh) * | 2019-09-23 | 2024-04-09 | 中国航空工业集团公司上海航空测控技术研究所 | 一种基于氧化锆的微型氧浓度传感元件 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2131365A5 (enExample) | 1972-11-10 |
| CH537018A (de) | 1973-05-15 |
| NL7204359A (enExample) | 1972-10-03 |
| IT950819B (it) | 1973-06-20 |
| AT313650B (de) | 1974-02-25 |
| DE2115619A1 (de) | 1972-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |