JPH0323357U - - Google Patents
Info
- Publication number
- JPH0323357U JPH0323357U JP8549089U JP8549089U JPH0323357U JP H0323357 U JPH0323357 U JP H0323357U JP 8549089 U JP8549089 U JP 8549089U JP 8549089 U JP8549089 U JP 8549089U JP H0323357 U JPH0323357 U JP H0323357U
- Authority
- JP
- Japan
- Prior art keywords
- carbon dioxide
- dioxide gas
- noble metal
- detection section
- electrode
- 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
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 16
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 8
- 239000001569 carbon dioxide Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 7
- 239000010970 precious metal Substances 0.000 claims description 4
- 239000012790 adhesive layer Substances 0.000 claims description 2
- 229910000510 noble metal Inorganic materials 0.000 claims 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Description
図１は炭酸ガス検出部の側断面図、図２は平板
状ヒーターの側断面図、図３はこの考案の一実施
例の側断面図、図４は同じく正面図、図５はこの
考案の他の実施例の側断面図、図６は同じく正面
図、図７、図８は従来の炭酸ガス検出部であつて
ａそれぞれａ斜視図ｂは側断面図を示す。
１……炭酸ガス検出部、２……固体電解質、３
……基準電極、４……検知電極、５……平板状ヒ
ーター、６……貴金属電極、７……絶縁基板、８
……発熱体、９……貴金属ペースト、１０……接
着層、１１……リード線、１２……リード線、１
３……貴金属ペースト。
Figure 1 is a side sectional view of the carbon dioxide gas detection unit, Figure 2 is a side sectional view of a flat heater, Figure 3 is a side sectional view of an embodiment of this invention, Figure 4 is a front view, and Figure 5 is a side sectional view of this invention. FIG. 6 is a front view, and FIGS. 7 and 8 are side sectional views of other embodiments, and FIGS. 7 and 8 are respectively a perspective view and a side sectional view. 1... Carbon dioxide detection unit, 2... Solid electrolyte, 3
... Reference electrode, 4 ... Detection electrode, 5 ... Flat heater, 6 ... Precious metal electrode, 7 ... Insulating substrate, 8
... Heating element, 9 ... Precious metal paste, 10 ... Adhesive layer, 11 ... Lead wire, 12 ... Lead wire, 1
3...Precious metal paste.
Claims (1)
炭酸ガス検出部１よりなる炭酸ガス検出器におい
て、炭酸ガス検出部１の基準電極３及び検知電極
４を貴金属ペーストによりそれぞれ貴金属電極６
と接続することを特徴とする炭酸ガス検出器。 (2) １対の貴金属電極の間に接着層１０を設け
炭酸ガス検出部１とヒーター５を密着させること
を特徴とする実用新案登録請求の範囲(1)の炭酸
ガス検出器。[Claims for Utility Model Registration] (1) In a carbon dioxide gas detector consisting of a heater 5 having a pair of noble metal electrodes 6 and a carbon dioxide gas detection section 1, the reference electrode 3 and the detection electrode 4 of the carbon dioxide gas detection section 1 are made of noble metal. Precious metal electrode 6 by paste
A carbon dioxide gas detector characterized by being connected to. (2) The carbon dioxide gas detector according to claim (1) for registration as a utility model, characterized in that an adhesive layer 10 is provided between a pair of noble metal electrodes to bring the carbon dioxide gas detection section 1 and heater 5 into close contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8549089U JPH0323357U (en) | 1989-07-18 | 1989-07-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8549089U JPH0323357U (en) | 1989-07-18 | 1989-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0323357U true JPH0323357U (en) | 1991-03-11 |
Family
ID=31634652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8549089U Pending JPH0323357U (en) | 1989-07-18 | 1989-07-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0323357U (en) |
-
1989
- 1989-07-18 JP JP8549089U patent/JPH0323357U/ja active Pending
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