JPS5550154A - Fixed polar oxygen sensor element - Google Patents
Fixed polar oxygen sensor elementInfo
- Publication number
- JPS5550154A JPS5550154A JP12357378A JP12357378A JPS5550154A JP S5550154 A JPS5550154 A JP S5550154A JP 12357378 A JP12357378 A JP 12357378A JP 12357378 A JP12357378 A JP 12357378A JP S5550154 A JPS5550154 A JP S5550154A
- Authority
- JP
- Japan
- Prior art keywords
- sintered body
- leading end
- sensor element
- oxygen sensor
- fixed pole
- 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
Abstract
PURPOSE: To produce a fixed polar oxygen sensor, which is simple in construction but highly reliable, by mounting an outer electrode on the outer circumference of a solid electrolytic sintered body having a tapered special shape, in which a fixed pole with a lead wire is buried in the leading end thereof.
CONSTITUTION: A fixed pole with a lead wire 2 is buried in the leading end of a solid electrolytic sintered body, which is tapered as a whole and which is composed of a reduced portion A, an intermediate portion B and a portion C having a larger diameter (Here, the distance between the leading end of the sintered body 1 and the fixed pole 5 is preferred to be about 0.5W2mm). A conductive paste is applied and baked to the outer surface of the sintered body 1 in a manner to exceed the portions A and B and to partially enter the portion C. An outer electrode 3 (or the electrode to contact with the gases to be measured) is provided and is covered with a protecting film 4 at the portions A and B, thus providing the sensor element.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12357378A JPS5550154A (en) | 1978-10-09 | 1978-10-09 | Fixed polar oxygen sensor element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12357378A JPS5550154A (en) | 1978-10-09 | 1978-10-09 | Fixed polar oxygen sensor element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5550154A true JPS5550154A (en) | 1980-04-11 |
Family
ID=14863917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12357378A Pending JPS5550154A (en) | 1978-10-09 | 1978-10-09 | Fixed polar oxygen sensor element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5550154A (en) |
-
1978
- 1978-10-09 JP JP12357378A patent/JPS5550154A/en active Pending
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