JPS61114353U - - Google Patents
Info
- Publication number
- JPS61114353U JPS61114353U JP19827984U JP19827984U JPS61114353U JP S61114353 U JPS61114353 U JP S61114353U JP 19827984 U JP19827984 U JP 19827984U JP 19827984 U JP19827984 U JP 19827984U JP S61114353 U JPS61114353 U JP S61114353U
- Authority
- JP
- Japan
- Prior art keywords
- gas detection
- detection piece
- bridge circuit
- oxide semiconductor
- metal oxide
- 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 4
- 239000000446 fuel Substances 0.000 claims 2
- 229910044991 metal oxide Inorganic materials 0.000 claims 2
- 150000004706 metal oxides Chemical class 0.000 claims 2
- 239000004065 semiconductor Substances 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984198279U JPH0411166Y2 (ru) | 1984-12-28 | 1984-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984198279U JPH0411166Y2 (ru) | 1984-12-28 | 1984-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61114353U true JPS61114353U (ru) | 1986-07-19 |
| JPH0411166Y2 JPH0411166Y2 (ru) | 1992-03-19 |
Family
ID=30757138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984198279U Expired JPH0411166Y2 (ru) | 1984-12-28 | 1984-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0411166Y2 (ru) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5237494A (en) * | 1975-09-20 | 1977-03-23 | Matsushita Electric Works Ltd | Gas, smoke detection device |
| JPS567056U (ru) * | 1979-06-28 | 1981-01-22 | ||
| JPS5737824A (en) * | 1980-08-20 | 1982-03-02 | Seiko Epson Corp | Method and device for impurity diffusion |
| JPS5796248A (en) * | 1980-12-05 | 1982-06-15 | Matsushita Electric Ind Co Ltd | Detecting method for gas using superparticulate gas sensor |
| JPS5842960A (ja) * | 1981-09-08 | 1983-03-12 | Matsushita Electric Works Ltd | 可燃性ガス検知装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS567056B2 (ru) * | 1973-10-03 | 1981-02-16 |
-
1984
- 1984-12-28 JP JP1984198279U patent/JPH0411166Y2/ja not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5237494A (en) * | 1975-09-20 | 1977-03-23 | Matsushita Electric Works Ltd | Gas, smoke detection device |
| JPS567056U (ru) * | 1979-06-28 | 1981-01-22 | ||
| JPS5737824A (en) * | 1980-08-20 | 1982-03-02 | Seiko Epson Corp | Method and device for impurity diffusion |
| JPS5796248A (en) * | 1980-12-05 | 1982-06-15 | Matsushita Electric Ind Co Ltd | Detecting method for gas using superparticulate gas sensor |
| JPS5842960A (ja) * | 1981-09-08 | 1983-03-12 | Matsushita Electric Works Ltd | 可燃性ガス検知装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0411166Y2 (ru) | 1992-03-19 |