JPS5654340A - Exhaust gas sensor - Google Patents
Exhaust gas sensorInfo
- Publication number
- JPS5654340A JPS5654340A JP13148079A JP13148079A JPS5654340A JP S5654340 A JPS5654340 A JP S5654340A JP 13148079 A JP13148079 A JP 13148079A JP 13148079 A JP13148079 A JP 13148079A JP S5654340 A JPS5654340 A JP S5654340A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- exhaust gas
- engine
- muffler
- partial pressure
- 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.)
- Granted
Links
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
PURPOSE: To facilitate engine control by interposing a sensor in exhaust gas of an engine on the rarefied combustion system and by detecting a point where partial pressure of peroxidic gas is generated from a sudden change in polarity.
CONSTITUTION: Base sinter 4 is fitted right in front of the muffler of an exhaust pipe extending from an engine exhaust outlet to the muffler so that sensor base 1 will be placed in exhaust gas. When current pulses are sent to heating resistance line 3, a difference in temperature is generated between two electrodes to generate thermal electromotive force. As partial pressure of oxidic gas surpasses the n.p conversion point of sensor base 1, the potential of an electrode at a higher-temperature side changes from positive to negative, so that the oxidic gas can be detected.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13148079A JPS5654340A (en) | 1979-10-11 | 1979-10-11 | Exhaust gas sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13148079A JPS5654340A (en) | 1979-10-11 | 1979-10-11 | Exhaust gas sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5654340A true JPS5654340A (en) | 1981-05-14 |
JPS637342B2 JPS637342B2 (en) | 1988-02-16 |
Family
ID=15058952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13148079A Granted JPS5654340A (en) | 1979-10-11 | 1979-10-11 | Exhaust gas sensor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5654340A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58181759A (en) * | 1982-04-15 | 1983-10-24 | 日瀝化学工業株式会社 | Fiber reinforced cement bitumen hardened body |
JPS60180949A (en) * | 1984-02-29 | 1985-09-14 | 日瀝化学工業株式会社 | Cement bitumen formed matter for pavement |
EP0180646A1 (en) * | 1984-04-25 | 1986-05-14 | Research Association Of Electric Conductive Inorganic Compounds | Composition |
JPH02166164A (en) * | 1988-12-19 | 1990-06-26 | Ichiro Fukai | Mixed composition based on asphalt emulsion |
US5389340A (en) * | 1989-12-28 | 1995-02-14 | Tokuyama Corporation | Module and device for detecting NOX gas |
JP2005522663A (en) * | 2002-04-05 | 2005-07-28 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | Method and apparatus for controlling a gas release process and related devices |
CN104007144A (en) * | 2014-06-11 | 2014-08-27 | 武汉华敏测控技术股份有限公司 | Iron-doped strontium titanate oxygen sensor and manufacturing method for iron-doped strontium titanate oxygen sensor |
-
1979
- 1979-10-11 JP JP13148079A patent/JPS5654340A/en active Granted
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58181759A (en) * | 1982-04-15 | 1983-10-24 | 日瀝化学工業株式会社 | Fiber reinforced cement bitumen hardened body |
JPH0339023B2 (en) * | 1982-04-15 | 1991-06-12 | Nichireki Chem Ind Co | |
JPS60180949A (en) * | 1984-02-29 | 1985-09-14 | 日瀝化学工業株式会社 | Cement bitumen formed matter for pavement |
EP0180646A1 (en) * | 1984-04-25 | 1986-05-14 | Research Association Of Electric Conductive Inorganic Compounds | Composition |
US5015616A (en) * | 1984-04-25 | 1991-05-14 | Research Association Of Electric Conductive Inorganic Compounds | Composition for catalytically cleaning exhaust gas and to improve the sensitivity of sensors |
JPH02166164A (en) * | 1988-12-19 | 1990-06-26 | Ichiro Fukai | Mixed composition based on asphalt emulsion |
US5389340A (en) * | 1989-12-28 | 1995-02-14 | Tokuyama Corporation | Module and device for detecting NOX gas |
JP2005522663A (en) * | 2002-04-05 | 2005-07-28 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | Method and apparatus for controlling a gas release process and related devices |
JP4856851B2 (en) * | 2002-04-05 | 2012-01-18 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | Method and apparatus for controlling an outgassing process |
CN104007144A (en) * | 2014-06-11 | 2014-08-27 | 武汉华敏测控技术股份有限公司 | Iron-doped strontium titanate oxygen sensor and manufacturing method for iron-doped strontium titanate oxygen sensor |
Also Published As
Publication number | Publication date |
---|---|
JPS637342B2 (en) | 1988-02-16 |
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