JPS6242364Y2 - - Google Patents
Info
- Publication number
- JPS6242364Y2 JPS6242364Y2 JP4092081U JP4092081U JPS6242364Y2 JP S6242364 Y2 JPS6242364 Y2 JP S6242364Y2 JP 4092081 U JP4092081 U JP 4092081U JP 4092081 U JP4092081 U JP 4092081U JP S6242364 Y2 JPS6242364 Y2 JP S6242364Y2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- output
- gas
- amplifier
- operational amplifier
- 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 18
- 239000004065 semiconductor Substances 0.000 claims description 9
- 230000004069 differentiation Effects 0.000 claims 2
- 239000007789 gas Substances 0.000 description 59
- 238000010586 diagram Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000000007 visual effect Effects 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)
- Examining Or Testing Airtightness (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4092081U JPS6242364Y2 (US06486227-20021126-C00005.png) | 1981-03-24 | 1981-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4092081U JPS6242364Y2 (US06486227-20021126-C00005.png) | 1981-03-24 | 1981-03-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57153241U JPS57153241U (US06486227-20021126-C00005.png) | 1982-09-25 |
| JPS6242364Y2 true JPS6242364Y2 (US06486227-20021126-C00005.png) | 1987-10-30 |
Family
ID=29838015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4092081U Expired JPS6242364Y2 (US06486227-20021126-C00005.png) | 1981-03-24 | 1981-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6242364Y2 (US06486227-20021126-C00005.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004333479A (ja) * | 2003-04-11 | 2004-11-25 | Therm-O-Disc Inc | センシングデバイスの応答を検出する方法および装置 |
-
1981
- 1981-03-24 JP JP4092081U patent/JPS6242364Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004333479A (ja) * | 2003-04-11 | 2004-11-25 | Therm-O-Disc Inc | センシングデバイスの応答を検出する方法および装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57153241U (US06486227-20021126-C00005.png) | 1982-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6676404B2 (en) | Measuring device for a flame | |
| US4916948A (en) | Thermal flow sensor | |
| US20070295095A1 (en) | Apparatus for providing an output proportional to pressure divided by temperature (P/T) | |
| US20090004054A1 (en) | Personal breathalyzer | |
| EP0314919B1 (en) | Combustible gas detector having temperature stabilization capability | |
| CN210465319U (zh) | 热导气体分析仪 | |
| JPH07260721A (ja) | 環境センサの等価回路、臭い圧測定方法、臭い圧基準化方法、臭い検知装置、及び火災検知装置 | |
| JPH0736060U (ja) | ソリッドステート形風速計、およびこの風速計を備えた光学的空気汚染監視装置 | |
| US3933433A (en) | Method and apparatus for gas detection | |
| WO2003029759A1 (fr) | Instrument de mesure de debit | |
| JPS6242364Y2 (US06486227-20021126-C00005.png) | ||
| EP1182435A2 (en) | Light sensor system and method for detecting ambient light | |
| US4019367A (en) | Linearized odor transducer | |
| KR20090083125A (ko) | 나노 소자 가스 센서를 이용하고 온도 보상이 가능한 가스측정 장치 | |
| JPS6242365Y2 (US06486227-20021126-C00005.png) | ||
| JP2003302271A (ja) | 流量測定部パッケージ及びそれを用いた流量測定ユニット | |
| US4155245A (en) | Dewpointmeters | |
| JPH0341351A (ja) | 熱伝導式計測装置 | |
| JPH06265565A (ja) | 気体の流速検出装置 | |
| JPH0437332B2 (US06486227-20021126-C00005.png) | ||
| JPH0437334B2 (US06486227-20021126-C00005.png) | ||
| JPS6221958Y2 (US06486227-20021126-C00005.png) | ||
| JPH0525036Y2 (US06486227-20021126-C00005.png) | ||
| JPH07301612A (ja) | 接触燃焼式ガスセンサを用いたガス検知回路 | |
| SU1645902A1 (ru) | Способ определени скорости потока жидкости или газа |
