KR960700451A - Electrochemical sensor having a sensor element disposed in a potential-free manner - Google Patents
Electrochemical sensor having a sensor element disposed in a potential-free mannerInfo
- Publication number
- KR960700451A KR960700451A KR1019950702859A KR19950702859A KR960700451A KR 960700451 A KR960700451 A KR 960700451A KR 1019950702859 A KR1019950702859 A KR 1019950702859A KR 19950702859 A KR19950702859 A KR 19950702859A KR 960700451 A KR960700451 A KR 960700451A
- Authority
- KR
- South Korea
- Prior art keywords
- potential
- sensor
- element disposed
- free manner
- sensor element
- Prior art date
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
-
- 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
- G01N27/4077—Means for protecting the electrolyte or the electrodes
-
- 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
- G01N27/4078—Means for sealing the sensor element in a housing
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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP4400370.6 | 1994-01-11 | ||
| DE4400370A DE4400370A1 (en) | 1994-01-11 | 1994-01-11 | Electrochemical sensor with a potential-free sensor element |
| PCT/DE1994/001436 WO1995018964A1 (en) | 1994-01-11 | 1994-12-03 | Electrochemical measurement probe with voltage-free sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960700451A true KR960700451A (en) | 1996-01-20 |
| KR100327079B1 KR100327079B1 (en) | 2002-11-07 |
Family
ID=6507596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950702859A KR100327079B1 (en) | 1994-01-11 | 1994-12-03 | Electrochemical sensor with sensor element |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0688427A1 (en) |
| JP (1) | JPH08507615A (en) |
| KR (1) | KR100327079B1 (en) |
| AU (1) | AU1062795A (en) |
| DE (1) | DE4400370A1 (en) |
| WO (1) | WO1995018964A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19615866A1 (en) * | 1996-04-20 | 1997-10-23 | Bosch Gmbh Robert | Electrochemical sensor for powder seal |
| DE10041554C2 (en) * | 2000-08-24 | 2003-02-27 | Heraeus Gmbh W C | Laminate with an insulation layer |
| JP4605783B2 (en) * | 2004-11-30 | 2011-01-05 | 日本特殊陶業株式会社 | Gas sensor and gas sensor manufacturing method |
| US8257564B2 (en) | 2004-11-30 | 2012-09-04 | Ngk Spark Plug Co., Ltd. | Gas sensor, and gas sensor manufacturing method |
| DE102005040565B3 (en) * | 2005-08-26 | 2007-05-24 | LAMTEC Meß- und Regeltechnik für Feuerungen GmbH & Co. KG | Electrochemical measuring sensor for e.g. combustion plant, has terminal lead, running within area of sealing ring in axial direction and arranged in area of wall of solid electrolyte tube, where area is removed from sealing shoulder |
| CN103913497A (en) * | 2014-04-17 | 2014-07-09 | 常州联德电子有限公司 | Lead-poisoning-resistant protective coating of automotive oxygen sensor and preparation method of coating |
| CN107741438B (en) * | 2017-10-12 | 2020-02-14 | 珠海市香之君科技股份有限公司 | Oxygen sensor and packaging method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4021326A (en) * | 1972-06-02 | 1977-05-03 | Robert Bosch G.M.B.H. | Electro-chemical sensor |
| DE2504207C3 (en) * | 1975-02-01 | 1981-12-24 | Robert Bosch Gmbh, 7000 Stuttgart | Electrochemical measuring sensor for the determination of the oxygen content in exhaust gases, especially in exhaust gases from internal combustion engines |
| DE2619746C3 (en) * | 1976-05-05 | 1980-11-13 | Robert Bosch Gmbh, 7000 Stuttgart | Sensor for determining the oxygen content in exhaust gases, mainly from internal combustion engines |
| JPS60183857U (en) * | 1984-05-07 | 1985-12-06 | 株式会社デンソー | oxygen concentration detector |
| US4765881A (en) * | 1987-04-13 | 1988-08-23 | Allied Corporation | Heated 02 sensor having isolated ground |
| US5032248A (en) * | 1988-06-10 | 1991-07-16 | Hitachi, Ltd. | Gas sensor for measuring air-fuel ratio and method of manufacturing the gas sensor |
-
1994
- 1994-01-11 DE DE4400370A patent/DE4400370A1/en not_active Ceased
- 1994-12-03 WO PCT/DE1994/001436 patent/WO1995018964A1/en not_active Application Discontinuation
- 1994-12-03 KR KR1019950702859A patent/KR100327079B1/en not_active IP Right Cessation
- 1994-12-03 AU AU10627/95A patent/AU1062795A/en not_active Abandoned
- 1994-12-03 EP EP95901348A patent/EP0688427A1/en not_active Withdrawn
- 1994-12-03 JP JP7518254A patent/JPH08507615A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU1062795A (en) | 1995-08-01 |
| JPH08507615A (en) | 1996-08-13 |
| WO1995018964A1 (en) | 1995-07-13 |
| EP0688427A1 (en) | 1995-12-27 |
| KR100327079B1 (en) | 2002-11-07 |
| DE4400370A1 (en) | 1995-07-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| LAPS | Lapse due to unpaid annual fee |