IT7827867A0 - ELECTROCHEMICAL PERCEPTOR OF OXYGEN IN THE EXHAUST GASES OF ENDOTHERMIC ENGINES. - Google Patents
ELECTROCHEMICAL PERCEPTOR OF OXYGEN IN THE EXHAUST GASES OF ENDOTHERMIC ENGINES.Info
- Publication number
- IT7827867A0 IT7827867A0 IT7827867A IT2786778A IT7827867A0 IT 7827867 A0 IT7827867 A0 IT 7827867A0 IT 7827867 A IT7827867 A IT 7827867A IT 2786778 A IT2786778 A IT 2786778A IT 7827867 A0 IT7827867 A0 IT 7827867A0
- Authority
- IT
- Italy
- Prior art keywords
- perceptor
- electrochemical
- oxygen
- exhaust gases
- endothermic engines
- Prior art date
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title 1
- 239000007789 gas Substances 0.000 title 1
- 239000001301 oxygen Substances 0.000 title 1
- 229910052760 oxygen Inorganic materials 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
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
-
- 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
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
- G01N27/122—Circuits particularly adapted therefor, e.g. linearising circuits
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83618877A | 1977-09-26 | 1977-09-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7827867A0 true IT7827867A0 (en) | 1978-09-20 |
IT1099107B IT1099107B (en) | 1985-09-18 |
Family
ID=25271422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT27867/78A IT1099107B (en) | 1977-09-26 | 1978-09-20 | ELECTROCHEMICAL OXYGEN PERCEPTOR IN THE EXHAUST GASES OF ENDOTHERMAL ENGINES |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5458087A (en) |
AU (1) | AU3840878A (en) |
DE (1) | DE2834228A1 (en) |
FR (1) | FR2404218A1 (en) |
GB (1) | GB2005025A (en) |
IT (1) | IT1099107B (en) |
SE (1) | SE7810045L (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4228675A (en) * | 1979-01-22 | 1980-10-21 | Ford Motor Company | Exhaust gas sensor electrical circuit improvement |
US4228128A (en) * | 1979-03-19 | 1980-10-14 | Ford Motor Company | Exhaust gas sensor having porous, metal-impregnated ceramic element |
US4233033A (en) * | 1979-09-19 | 1980-11-11 | Bendix Autolite Corporation | Method and apparatus for measuring the O2 content of a gas |
DK172281A (en) * | 1981-04-15 | 1982-10-16 | O Johannsen | APPLIANCE FOR ANALYSIS OF COMBUSTION GAS |
FR2583877B1 (en) * | 1985-06-21 | 1988-01-15 | Tours Universite | OXYGEN PROBE WITH RESISTANCE OF COMPENSATED CERIUM OXIDE |
US11307159B2 (en) | 2017-05-18 | 2022-04-19 | Delphi Technologies Ip Limited | Ionic-conducting resistor for exhaust constituent sensors |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3868846A (en) * | 1973-07-02 | 1975-03-04 | Ford Motor Co | Circuit for converting a temperature dependent input signal to a temperature independent output signal |
US3936794A (en) * | 1974-06-27 | 1976-02-03 | Ford Motor Company | Exhaust gas sensor probe |
US3961248A (en) * | 1974-07-02 | 1976-06-01 | Nohmi Bosai Kogyo Co. Ltd. | Gas detector using gas sensing elements exhibiting different response characteristics |
JPS5119592A (en) * | 1974-08-09 | 1976-02-16 | Nissan Motor | Gasunodo kenshutsuki |
US4001758A (en) * | 1975-09-02 | 1977-01-04 | Ford Motor Company | Stoichiometric air/fuel ratio exhaust gas sensor |
-
1978
- 1978-07-20 FR FR7821518A patent/FR2404218A1/en not_active Withdrawn
- 1978-07-27 AU AU38408/78A patent/AU3840878A/en active Pending
- 1978-08-02 GB GB7831917A patent/GB2005025A/en not_active Withdrawn
- 1978-08-04 DE DE19782834228 patent/DE2834228A1/en not_active Withdrawn
- 1978-09-20 IT IT27867/78A patent/IT1099107B/en active
- 1978-09-25 SE SE7810045A patent/SE7810045L/en unknown
- 1978-09-26 JP JP11756378A patent/JPS5458087A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
SE7810045L (en) | 1979-03-27 |
GB2005025A (en) | 1979-04-11 |
FR2404218A1 (en) | 1979-04-20 |
IT1099107B (en) | 1985-09-18 |
DE2834228A1 (en) | 1979-04-05 |
JPS5458087A (en) | 1979-05-10 |
AU3840878A (en) | 1980-01-31 |
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