DE69838084D1 - Sauerstoffsensor - Google Patents
SauerstoffsensorInfo
- Publication number
- DE69838084D1 DE69838084D1 DE69838084T DE69838084T DE69838084D1 DE 69838084 D1 DE69838084 D1 DE 69838084D1 DE 69838084 T DE69838084 T DE 69838084T DE 69838084 T DE69838084 T DE 69838084T DE 69838084 D1 DE69838084 D1 DE 69838084D1
- Authority
- DE
- Germany
- Prior art keywords
- oxygen sensor
- oxygen
- sensor
- 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 - Lifetime
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
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 (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21349997 | 1997-08-07 | ||
JP21349997 | 1997-08-07 | ||
JP01727098A JP3464903B2 (ja) | 1997-08-07 | 1998-01-29 | 酸素センサ |
JP1727098 | 1998-01-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69838084D1 true DE69838084D1 (de) | 2007-08-30 |
DE69838084T2 DE69838084T2 (de) | 2008-04-03 |
Family
ID=26353760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1998638084 Expired - Lifetime DE69838084T2 (de) | 1997-08-07 | 1998-08-07 | Sauerstoffsensor |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0896220B1 (de) |
JP (1) | JP3464903B2 (de) |
CA (1) | CA2244575C (de) |
DE (1) | DE69838084T2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020100688A1 (en) * | 2000-11-20 | 2002-08-01 | Detwiler Eric J. | Gas sensor with selective reference electrode and method of making and using the same |
US20050155871A1 (en) | 2004-01-15 | 2005-07-21 | Grant Robert B. | Electrochemical sensor |
DE102006062057A1 (de) | 2006-12-29 | 2008-07-03 | Robert Bosch Gmbh | Sauerstoffsensor mit zusätzlicher Brenngasdetektion |
JP6885885B2 (ja) * | 2018-02-14 | 2021-06-16 | 日本特殊陶業株式会社 | ガスセンサ素子およびガスセンサ |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3981785A (en) * | 1969-07-18 | 1976-09-21 | Westinghouse Electric Corporation | Electrochemical sensor for reactive gas mixtures |
JPS5334077B2 (de) * | 1973-08-29 | 1978-09-19 | ||
JPS527293A (en) * | 1975-07-08 | 1977-01-20 | Nissan Motor Co Ltd | Oxygen sensor |
JPS5348594A (en) * | 1976-10-14 | 1978-05-02 | Nissan Motor | Oxygen sensor |
JPH01221654A (ja) * | 1988-03-01 | 1989-09-05 | Japan Electron Control Syst Co Ltd | 内燃機関用酸素センサ |
DE4004172C2 (de) * | 1989-02-14 | 1998-06-04 | Ngk Spark Plug Co | Sauerstoffsensor zur Luft-Brennstoffgemisch-Kontrolle mit einer Schutzschicht, die eine Sauerstoff einschließende Substanz umfaßt, und Verfahren zur Herstellung des Sensors |
JP3377016B2 (ja) * | 1996-01-26 | 2003-02-17 | 矢崎総業株式会社 | 排気ガス中の酸素濃度測定用限界電流式酸素センサ |
-
1998
- 1998-01-29 JP JP01727098A patent/JP3464903B2/ja not_active Expired - Fee Related
- 1998-08-06 CA CA 2244575 patent/CA2244575C/en not_active Expired - Fee Related
- 1998-08-07 EP EP19980114866 patent/EP0896220B1/de not_active Expired - Lifetime
- 1998-08-07 DE DE1998638084 patent/DE69838084T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0896220A1 (de) | 1999-02-10 |
CA2244575C (en) | 2006-09-26 |
JPH11108883A (ja) | 1999-04-23 |
EP0896220B1 (de) | 2007-07-18 |
CA2244575A1 (en) | 1999-02-07 |
JP3464903B2 (ja) | 2003-11-10 |
DE69838084T2 (de) | 2008-04-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: NGK SPARK PLUG CO., LTD., NAGOYA-SHI, AICHI, JP |