JPH0217654U - - Google Patents
Info
- Publication number
- JPH0217654U JPH0217654U JP9588588U JP9588588U JPH0217654U JP H0217654 U JPH0217654 U JP H0217654U JP 9588588 U JP9588588 U JP 9588588U JP 9588588 U JP9588588 U JP 9588588U JP H0217654 U JPH0217654 U JP H0217654U
- Authority
- JP
- Japan
- Prior art keywords
- glass layer
- fired body
- electrode plate
- porous fired
- attached
- 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
- 239000011521 glass Substances 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000007784 solid electrolyte Substances 0.000 claims 1
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
Landscapes
- Measuring Oxygen Concentration In Cells (AREA)
Description
第１図及び第２図は、ガス濃度センサの一例と
して挙げた酸素センサの構造を示すものであつて
、第１図はその平面図、第２図は第１図の―
線に沿う正断面図、第３図及び第４図は従来の酸
素センサの構造をそれぞれ示すものであり、第３
図はその平面図、第４図は第３図の―線に沿
う正断面図である。
１……イオン導電板、２Ａ……電極板、３……
多孔質焼成体、４……ガラス層、８……リード線
。
1 and 2 show the structure of an oxygen sensor taken as an example of a gas concentration sensor. FIG. 1 is a plan view thereof, and FIG.
The front cross-sectional view taken along the line, FIG. 3, and FIG. 4 respectively show the structure of a conventional oxygen sensor.
The figure is a plan view thereof, and FIG. 4 is a front sectional view taken along the line --- in FIG. 1... Ion conductive plate, 2A... Electrode plate, 3...
Porous fired body, 4... glass layer, 8... lead wire.
Claims (1)
なくとも片面に、無機質粉末の多孔質焼成体と、
この多孔質焼成体を覆うガラス層とが順次設けら
れてなり、 前記電極板は、前記ガラス層の周縁部からその
一部が突出するように設けられ、この電極板の突
出部にはリード線が接続されていることを特徴と
するガス濃度センサ。[Claims for Utility Model Registration] A porous fired body of inorganic powder on at least one side of a solid electrolyte having a pair of electrode plates attached to each side,
A glass layer covering the porous fired body is sequentially provided, and the electrode plate is provided so that a portion thereof protrudes from the peripheral edge of the glass layer, and a lead wire is attached to the protruding portion of the electrode plate. A gas concentration sensor characterized by being connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9588588U JPH0217654U (en) | 1988-07-20 | 1988-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9588588U JPH0217654U (en) | 1988-07-20 | 1988-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0217654U true JPH0217654U (en) | 1990-02-05 |
Family
ID=31320623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9588588U Pending JPH0217654U (en) | 1988-07-20 | 1988-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0217654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06300732A (en) * | 1993-04-14 | 1994-10-28 | Fujikura Ltd | Threshold current-type oxygen sensor |
-
1988
- 1988-07-20 JP JP9588588U patent/JPH0217654U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06300732A (en) * | 1993-04-14 | 1994-10-28 | Fujikura Ltd | Threshold current-type oxygen sensor |
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