JPS55162046A - Temperature compensating element for oxygen concentration detector - Google Patents
Temperature compensating element for oxygen concentration detectorInfo
- Publication number
- JPS55162046A JPS55162046A JP7096979A JP7096979A JPS55162046A JP S55162046 A JPS55162046 A JP S55162046A JP 7096979 A JP7096979 A JP 7096979A JP 7096979 A JP7096979 A JP 7096979A JP S55162046 A JPS55162046 A JP S55162046A
- Authority
- JP
- Japan
- Prior art keywords
- concentration
- detector
- oxygen concentration
- bao
- mgo
- 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.)
- Pending
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Non-Adjustable Resistors (AREA)
Abstract
PURPOSE: To secure the quick and accurate reply to the O2 concentration in the exhaust gas of the internal combustion engine or the like, by coating the TiO2 sintered element with glass-type frit having the specific compound of SiO2, B2O3, BaO, MgO and Al2O3 each.
CONSTITUTION: The O2 concentration detecting temperature compensation element B, which is formed by coating TiO2 sintered substance 3 with the glass layer 5 having the composition of SiO2 of 34W54mol%, B2O3 of 23W47mol%, BaO of 5W18mol%, MgO of 4.5W14mol% plus Al2O3 of 4.5W14mol% each, is used for element 2 of the detector. And element B lacking layer 5 is used for O2 concentration detection element 1 of the detector. These elements 1 and 2 are connected in series, and constant voltage EO is applied across elements 1 and 2 each. And voltage E applied to element 2 is extracted in the form of the detection signal. Thus the O2 concentration in the exhaust gas of the internal combustion engine can be detected in an assured way.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7096979A JPS55162046A (en) | 1979-06-05 | 1979-06-05 | Temperature compensating element for oxygen concentration detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7096979A JPS55162046A (en) | 1979-06-05 | 1979-06-05 | Temperature compensating element for oxygen concentration detector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55162046A true JPS55162046A (en) | 1980-12-17 |
Family
ID=13446852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7096979A Pending JPS55162046A (en) | 1979-06-05 | 1979-06-05 | Temperature compensating element for oxygen concentration detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55162046A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0115183A2 (en) * | 1982-12-28 | 1984-08-08 | New Cosmos Electric Co., Ltd. | Hydrogen-selective sensor |
JPS6366450A (en) * | 1986-09-09 | 1988-03-25 | Ngk Spark Plug Co Ltd | Gas detector and manufacture thereof |
-
1979
- 1979-06-05 JP JP7096979A patent/JPS55162046A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0115183A2 (en) * | 1982-12-28 | 1984-08-08 | New Cosmos Electric Co., Ltd. | Hydrogen-selective sensor |
JPS6366450A (en) * | 1986-09-09 | 1988-03-25 | Ngk Spark Plug Co Ltd | Gas detector and manufacture thereof |
JPH07107523B2 (en) * | 1986-09-09 | 1995-11-15 | 日本特殊陶業株式会社 | Gas detector manufacturing method |
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