JPS63122259U - - Google Patents
Info
- Publication number
- JPS63122259U JPS63122259U JP1460587U JP1460587U JPS63122259U JP S63122259 U JPS63122259 U JP S63122259U JP 1460587 U JP1460587 U JP 1460587U JP 1460587 U JP1460587 U JP 1460587U JP S63122259 U JPS63122259 U JP S63122259U
- Authority
- JP
- Japan
- Prior art keywords
- metal oxide
- detection device
- humidity
- humidity detection
- wire coil
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 2
- 229910015902 Bi 2 O 3 Inorganic materials 0.000 claims 2
- 229910006404 SnO 2 Inorganic materials 0.000 claims 1
- 229910010413 TiO 2 Inorganic materials 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987014605U JPH0447658Y2 (US20090163788A1-20090625-C00002.png) | 1987-02-03 | 1987-02-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987014605U JPH0447658Y2 (US20090163788A1-20090625-C00002.png) | 1987-02-03 | 1987-02-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63122259U true JPS63122259U (US20090163788A1-20090625-C00002.png) | 1988-08-09 |
| JPH0447658Y2 JPH0447658Y2 (US20090163788A1-20090625-C00002.png) | 1992-11-10 |
Family
ID=30804748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987014605U Expired JPH0447658Y2 (US20090163788A1-20090625-C00002.png) | 1987-02-03 | 1987-02-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447658Y2 (US20090163788A1-20090625-C00002.png) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54139598A (en) * | 1978-04-20 | 1979-10-30 | Matsushita Electric Ind Co Ltd | Conbustible gas detector |
| JPS5651656A (en) * | 1979-10-04 | 1981-05-09 | Nemoto Tokushu Kagaku Kk | Detecting element for combustible gas |
-
1987
- 1987-02-03 JP JP1987014605U patent/JPH0447658Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54139598A (en) * | 1978-04-20 | 1979-10-30 | Matsushita Electric Ind Co Ltd | Conbustible gas detector |
| JPS5651656A (en) * | 1979-10-04 | 1981-05-09 | Nemoto Tokushu Kagaku Kk | Detecting element for combustible gas |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0447658Y2 (US20090163788A1-20090625-C00002.png) | 1992-11-10 |
