JPS5077090A - - Google Patents
Info
- Publication number
- JPS5077090A JPS5077090A JP49100594A JP10059474A JPS5077090A JP S5077090 A JPS5077090 A JP S5077090A JP 49100594 A JP49100594 A JP 49100594A JP 10059474 A JP10059474 A JP 10059474A JP S5077090 A JPS5077090 A JP S5077090A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
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
- G01N27/4071—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
- F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
-
- 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
- G01N27/4075—Composition or fabrication of the electrodes and coatings thereon, e.g. catalysts
- G01N27/4076—Reference electrodes or reference mixtures
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)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US394431A US3909385A (en) | 1973-09-04 | 1973-09-04 | Oxygen sensor for automotive use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5077090A true JPS5077090A (enrdf_load_stackoverflow) | 1975-06-24 |
Family
ID=23558925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49100594A Pending JPS5077090A (enrdf_load_stackoverflow) | 1973-09-04 | 1974-09-03 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3909385A (enrdf_load_stackoverflow) |
| JP (1) | JPS5077090A (enrdf_load_stackoverflow) |
| DE (1) | DE2441678A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2242564B1 (enrdf_load_stackoverflow) |
| IT (1) | IT1021620B (enrdf_load_stackoverflow) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1491429A (en) * | 1975-03-27 | 1977-11-09 | Leeds & Northrup Co | Galvanic cell |
| GB1536718A (en) * | 1975-03-31 | 1978-12-20 | Nissan Motor | Method of controlling air-fuel mixture in an internal combustion engine and a system therefor |
| US4247380A (en) * | 1975-09-25 | 1981-01-27 | Westinghouse Electric Corp. | Technique for in situ calibration of a gas detector |
| US4040930A (en) * | 1976-02-05 | 1977-08-09 | Uop Inc. | Oxygen sensor |
| DE2632250C2 (de) * | 1976-07-17 | 1982-05-06 | Brown, Boveri & Cie Ag, 6800 Mannheim | Fühlerelement für einen elektrochemischen Sauerstoff-Meßaufnehmer |
| DE2710218A1 (de) * | 1977-03-09 | 1978-09-14 | Bosch Gmbh Robert | Messfuehler zur bestimmung des sauerstoffgehalts in abgasen |
| US4214967A (en) * | 1977-11-08 | 1980-07-29 | Westinghouse Electric Corp. | Technique for reducing solid electrolyte cell drift |
| US4208266A (en) * | 1978-10-27 | 1980-06-17 | General Motors Corporation | Exhaust gas oxygen sensor |
| DE2908308A1 (de) * | 1979-03-03 | 1980-09-04 | Jenaer Glaswerk Schott & Gen | Messonde zur bestimmung des sauerstoff- partialdruckes in gasen |
| US4310402A (en) * | 1979-11-13 | 1982-01-12 | Westinghouse Electric Corp. | Gas tight sealant for zirconia sensors |
| IT1173894B (it) * | 1984-03-20 | 1987-06-24 | Alfa Romeo Auto Spa | Impianto di scarico per un motore a c.i. dotato di una sonda per il rilievo dell'ossigeno nei gas di scarico |
| DE3544161A1 (de) * | 1985-12-13 | 1987-06-19 | Interatom | Sonde mit auswechselbarem messeinsatz |
| JPH0778482B2 (ja) * | 1987-11-26 | 1995-08-23 | 日本特殊陶業株式会社 | 酸素センサ |
| DE3876089T2 (de) * | 1988-03-03 | 1993-03-25 | Carborundum Co | Sauerstoffuehlerelement. |
| HUT66318A (en) * | 1992-04-22 | 1994-11-28 | Leszlauer | Method for manufacturing electrochemical sensors made of metal and the sensor made by said method |
| US5329806A (en) * | 1993-05-11 | 1994-07-19 | General Motors Corporation | Exhaust sensor with tubular shell |
| US5490412A (en) * | 1993-05-11 | 1996-02-13 | General Motors Corporation | Exhaust sensor with removable electrical connector |
| US5472580A (en) * | 1994-06-09 | 1995-12-05 | General Motors Corporation | Catalytic converter diagnostic sensor |
| US6592731B1 (en) | 1999-09-23 | 2003-07-15 | Ceramphysics, Inc. | Amperometric oxygen sensor |
| US6824661B2 (en) | 1999-09-23 | 2004-11-30 | Ceramphysics, Inc. | Combined oxygen and NOx sensor |
| JP6269348B2 (ja) * | 2014-06-30 | 2018-01-31 | 株式会社デンソー | ガスセンサ |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4922657B1 (enrdf_load_stackoverflow) * | 1969-12-22 | 1974-06-10 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3400054A (en) * | 1966-03-15 | 1968-09-03 | Westinghouse Electric Corp | Electrochemical method for separating o2 from a gas; generating electricity; measuring o2 partial pressure; and fuel cell |
| GB1177630A (en) * | 1966-04-12 | 1970-01-14 | Gkn Group Services Ltd | Improvements relating to the Measurement of Oxygen Potential of Gases at High Temperatures. |
| US3738341A (en) * | 1969-03-22 | 1973-06-12 | Philips Corp | Device for controlling the air-fuel ratio {80 {11 in a combustion engine |
| US3791954A (en) * | 1970-08-06 | 1974-02-12 | Ngk Insulators Ltd | Device for measuring oxygen concentration of molten metal |
| US3768259A (en) * | 1971-07-06 | 1973-10-30 | Universal Oil Prod Co | Control for an engine system |
| BE795681A (fr) * | 1972-02-21 | 1973-08-20 | Philips Nv | Cellule de mesure permettant de determiner la concentration en oxygene dans un melange gazeux |
| US3841987A (en) * | 1972-03-10 | 1974-10-15 | Bosch Gmbh Robert | Electro-chemical oxygen sensor,particularly for use in the exhaust system of internal combustion engines |
-
1973
- 1973-09-04 US US394431A patent/US3909385A/en not_active Expired - Lifetime
-
1974
- 1974-08-30 DE DE2441678A patent/DE2441678A1/de active Pending
- 1974-09-02 FR FR7429832A patent/FR2242564B1/fr not_active Expired
- 1974-09-02 IT IT52838/74A patent/IT1021620B/it active
- 1974-09-03 JP JP49100594A patent/JPS5077090A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4922657B1 (enrdf_load_stackoverflow) * | 1969-12-22 | 1974-06-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3909385A (en) | 1975-09-30 |
| IT1021620B (it) | 1978-02-20 |
| FR2242564B1 (enrdf_load_stackoverflow) | 1977-10-28 |
| DE2441678A1 (de) | 1975-03-06 |
| FR2242564A1 (enrdf_load_stackoverflow) | 1975-03-28 |