JPS55103454A - Gas sensor element - Google Patents
Gas sensor elementInfo
- Publication number
- JPS55103454A JPS55103454A JP1162679A JP1162679A JPS55103454A JP S55103454 A JPS55103454 A JP S55103454A JP 1162679 A JP1162679 A JP 1162679A JP 1162679 A JP1162679 A JP 1162679A JP S55103454 A JPS55103454 A JP S55103454A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- substance
- sensor element
- metal oxide
- powder
- 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
Abstract
PURPOSE: To obtain the gas sensor element which is free from the exfoliation or deterioration to the repetition of the temperature change, by forming the electrode with content of the metal oxide powder for the sensor element composed with installation of the film-type electrode onto the surface of the metal oxide sintered substance.
CONSTITUTION: Electrode 2 is formed by compounding the powder of the same material as metal oxide sintered substance 1 (such as the powder of TiO2, SnO2, ZrO2, etc. sintered) of about 0.5W50wt% into the platinum group metal (such as Pt) onto substance 1 mentioned above. In such composition of electrode 2, the adhesive force is increased between electrode 2 and substance 1 along with increment of ΔWB (the overlap part of the variation width of electric resistance in the logic mixture ratio).
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1162679A JPS55103454A (en) | 1979-02-02 | 1979-02-02 | Gas sensor element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1162679A JPS55103454A (en) | 1979-02-02 | 1979-02-02 | Gas sensor element |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6812189A Division JPH02193052A (en) | 1989-03-20 | 1989-03-20 | Gas sensitive element |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55103454A true JPS55103454A (en) | 1980-08-07 |
JPS6114462B2 JPS6114462B2 (en) | 1986-04-18 |
Family
ID=11783130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1162679A Granted JPS55103454A (en) | 1979-02-02 | 1979-02-02 | Gas sensor element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55103454A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02193052A (en) * | 1989-03-20 | 1990-07-30 | Ngk Spark Plug Co Ltd | Gas sensitive element |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03165456A (en) * | 1989-11-24 | 1991-07-17 | Yuasa Battery Co Ltd | Lead storage battery |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50155293A (en) * | 1974-06-04 | 1975-12-15 | ||
JPS5210193A (en) * | 1975-07-15 | 1977-01-26 | Hitachi Ltd | Element for oxygen concentration measuring use |
JPS5242183A (en) * | 1975-09-30 | 1977-04-01 | Ngk Insulators Ltd | Cell for measuring partial presure of oxygen |
JPS5268494A (en) * | 1975-12-03 | 1977-06-07 | Nippon Denso Co Ltd | Oxygen concentration detector |
JPS542797A (en) * | 1977-06-09 | 1979-01-10 | Ngk Spark Plug Co | Sensor for airrfuel ratio in exhaust gas |
-
1979
- 1979-02-02 JP JP1162679A patent/JPS55103454A/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50155293A (en) * | 1974-06-04 | 1975-12-15 | ||
JPS5210193A (en) * | 1975-07-15 | 1977-01-26 | Hitachi Ltd | Element for oxygen concentration measuring use |
JPS5242183A (en) * | 1975-09-30 | 1977-04-01 | Ngk Insulators Ltd | Cell for measuring partial presure of oxygen |
JPS5268494A (en) * | 1975-12-03 | 1977-06-07 | Nippon Denso Co Ltd | Oxygen concentration detector |
JPS542797A (en) * | 1977-06-09 | 1979-01-10 | Ngk Spark Plug Co | Sensor for airrfuel ratio in exhaust gas |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02193052A (en) * | 1989-03-20 | 1990-07-30 | Ngk Spark Plug Co Ltd | Gas sensitive element |
Also Published As
Publication number | Publication date |
---|---|
JPS6114462B2 (en) | 1986-04-18 |
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