IT8421098A0 - PROCEDURE FOR PRODUCING A REFERENCE POTENTIAL IN LAMBDA-POTENTIOMETRIC PROBES. - Google Patents
PROCEDURE FOR PRODUCING A REFERENCE POTENTIAL IN LAMBDA-POTENTIOMETRIC PROBES.Info
- Publication number
- IT8421098A0 IT8421098A0 IT8421098A IT2109884A IT8421098A0 IT 8421098 A0 IT8421098 A0 IT 8421098A0 IT 8421098 A IT8421098 A IT 8421098A IT 2109884 A IT2109884 A IT 2109884A IT 8421098 A0 IT8421098 A0 IT 8421098A0
- Authority
- IT
- Italy
- Prior art keywords
- lambda
- procedure
- producing
- reference potential
- potentiometric probes
- Prior art date
Links
- 239000000523 sample Substances 0.000 title 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
- G01N27/4076—Reference electrodes or reference mixtures
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833319186 DE3319186A1 (en) | 1983-05-27 | 1983-05-27 | METHOD FOR GENERATING A REFERENCE POTENTIAL IN POTENTIOMETRIC LAMBDA PROBE |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8421098A0 true IT8421098A0 (en) | 1984-05-25 |
IT8421098A1 IT8421098A1 (en) | 1985-11-25 |
IT1178480B IT1178480B (en) | 1987-09-09 |
Family
ID=6199972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21098/84A IT1178480B (en) | 1983-05-27 | 1984-05-25 | PROCEDURE TO PRODUCE A LAMBDA REFERENCE POTENTIAL-POTENTIOMETRIC PROBES |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0149619A1 (en) |
JP (1) | JPS60501474A (en) |
DE (1) | DE3319186A1 (en) |
ES (1) | ES532854A0 (en) |
IT (1) | IT1178480B (en) |
WO (1) | WO1984004816A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE77696T1 (en) * | 1985-04-17 | 1992-07-15 | Bayer Diagnostic Gmbh | ELECTROCHEMICAL PROBE. |
DE3931235A1 (en) * | 1989-09-19 | 1991-03-28 | Max Planck Gesellschaft | Solid electrolyte gas-sensor without ionic transfer - uses minority carrier transport to make it free of surface polarisation and able to operate at low temperature |
DE102021111431A1 (en) | 2020-06-29 | 2021-12-30 | Dräger Safety AG & Co. KGaA | Surveillance system |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2304464C2 (en) * | 1973-01-31 | 1983-03-10 | Robert Bosch Gmbh, 7000 Stuttgart | Sensor for monitoring the functionality of catalytic converters in exhaust gas |
CA1015827A (en) * | 1974-11-18 | 1977-08-16 | General Motors Corporation | Air/fuel ratio sensor having catalytic and noncatalytic electrodes |
JPS5274385A (en) * | 1975-12-18 | 1977-06-22 | Nissan Motor | Airrfuel ratio detector |
GB2004067A (en) * | 1977-09-09 | 1979-03-21 | Bendix Autolite Corp | Solid electrolyte exhaust gas oxygen sensor |
JPS54149698A (en) * | 1978-05-16 | 1979-11-24 | Nippon Denso Co Ltd | Oxygen concentration detector |
FR2444272A1 (en) * | 1978-12-12 | 1980-07-11 | Thomson Csf | ELECTROCHEMICAL SENSOR OF SPECIES CONCENTRATIONS IN A FLUID MIXTURE OF THE TYPE WITH INTERNAL REFERENCE OF PARTIAL PRESSURE |
US4253934A (en) * | 1979-04-17 | 1981-03-03 | General Motors Corporation | Aging treatment for exhaust gas oxygen sensor |
JPS6034062B2 (en) * | 1979-05-25 | 1985-08-06 | 日産自動車株式会社 | Air fuel ratio detection device |
DE2922131A1 (en) * | 1979-05-31 | 1980-12-18 | Bosch Gmbh Robert | POLAROGRAPHIC PROBE FOR DETERMINING THE OXYGEN CONTENT IN GAS, ESPECIALLY IN EXHAUST GAS FROM COMBUSTION ENGINES |
JPS58158553A (en) * | 1982-03-17 | 1983-09-20 | Toyota Motor Corp | Oxygen sensor |
-
1983
- 1983-05-27 DE DE19833319186 patent/DE3319186A1/en not_active Withdrawn
-
1984
- 1984-05-09 WO PCT/DE1984/000105 patent/WO1984004816A1/en not_active Application Discontinuation
- 1984-05-09 JP JP59501961A patent/JPS60501474A/en active Pending
- 1984-05-09 EP EP84901968A patent/EP0149619A1/en not_active Withdrawn
- 1984-05-25 ES ES532854A patent/ES532854A0/en active Granted
- 1984-05-25 IT IT21098/84A patent/IT1178480B/en active
Also Published As
Publication number | Publication date |
---|---|
DE3319186A1 (en) | 1984-11-29 |
WO1984004816A1 (en) | 1984-12-06 |
IT8421098A1 (en) | 1985-11-25 |
ES8503130A1 (en) | 1985-02-01 |
JPS60501474A (en) | 1985-09-05 |
EP0149619A1 (en) | 1985-07-31 |
IT1178480B (en) | 1987-09-09 |
ES532854A0 (en) | 1985-02-01 |
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