JPS6229953Y2 - - Google Patents
Info
- Publication number
- JPS6229953Y2 JPS6229953Y2 JP9156679U JP9156679U JPS6229953Y2 JP S6229953 Y2 JPS6229953 Y2 JP S6229953Y2 JP 9156679 U JP9156679 U JP 9156679U JP 9156679 U JP9156679 U JP 9156679U JP S6229953 Y2 JPS6229953 Y2 JP S6229953Y2
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- gas detection
- resistor
- series
- temperature
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 46
- 239000004065 semiconductor Substances 0.000 claims description 40
- 230000002457 bidirectional effect Effects 0.000 claims description 30
- 238000004804 winding Methods 0.000 claims description 15
- 239000002131 composite material Substances 0.000 claims description 7
- 230000035945 sensitivity Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001179 sorption 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)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9156679U JPS6229953Y2 (en]) | 1979-06-30 | 1979-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9156679U JPS6229953Y2 (en]) | 1979-06-30 | 1979-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5621757U JPS5621757U (en]) | 1981-02-26 |
| JPS6229953Y2 true JPS6229953Y2 (en]) | 1987-08-01 |
Family
ID=29324619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9156679U Expired JPS6229953Y2 (en]) | 1979-06-30 | 1979-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6229953Y2 (en]) |
-
1979
- 1979-06-30 JP JP9156679U patent/JPS6229953Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5621757U (en]) | 1981-02-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20030161082A1 (en) | Power supply with low los making current limitation | |
| JPS6229953Y2 (en]) | ||
| US3501771A (en) | Root mean square voltage regulator | |
| JPH0795249B2 (ja) | 定電圧装置 | |
| US3046469A (en) | Transistor regulated power supply | |
| JPS62220870A (ja) | 交流電流検出回路 | |
| JPH0334026B2 (en]) | ||
| US3136928A (en) | Sensing circuit | |
| JPH03136112A (ja) | 安定化電源回路 | |
| US3161819A (en) | Automatic electric power regulator | |
| US3091730A (en) | Power supply apparatus | |
| JPH0237277Y2 (en]) | ||
| JPH032868Y2 (en]) | ||
| JPS6349836Y2 (en]) | ||
| JPH07281771A (ja) | 電源装置の出力電圧可変回路 | |
| JPS6117461Y2 (en]) | ||
| JPH0431613Y2 (en]) | ||
| SU1273895A1 (ru) | Стабилизированный источник электропитани | |
| JPH066712Y2 (ja) | スイッチング電源 | |
| JPH0237276Y2 (en]) | ||
| JPH023185Y2 (en]) | ||
| JPS6118457Y2 (en]) | ||
| JPH0445046Y2 (en]) | ||
| JPS6151512B2 (en]) | ||
| JPH0797903B2 (ja) | 自励式電源装置 |