JPH0178941U - - Google Patents
Info
- Publication number
- JPH0178941U JPH0178941U JP1987175632U JP17563287U JPH0178941U JP H0178941 U JPH0178941 U JP H0178941U JP 1987175632 U JP1987175632 U JP 1987175632U JP 17563287 U JP17563287 U JP 17563287U JP H0178941 U JPH0178941 U JP H0178941U
- Authority
- JP
- Japan
- Prior art keywords
- output
- gas
- purification catalyst
- air purification
- gas sensor
- 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
- 238000004887 air purification Methods 0.000 claims 3
- 239000003054 catalyst Substances 0.000 claims 3
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Description
第１図は実施例の特性図、第２図は実施例の配
置図、第３図は実施例の回路図、第４図、第５図
は実施例の動作フローチヤート、第６図は実施例
の特性図である。
図において、６……センサ、３２……Ａ／Ｄコ
ンバータ、３４，３６……タイマ、３８……演算
装置、４４，４６，４８，５０……ＲＡＭ。
Fig. 1 is a characteristic diagram of the embodiment, Fig. 2 is a layout diagram of the embodiment, Fig. 3 is a circuit diagram of the embodiment, Figs. 4 and 5 are operational flowcharts of the embodiment, and Fig. 6 is an implementation diagram. It is a characteristic diagram of an example. In the figure, 6...Sensor, 32...A/D converter, 34, 36...Timer, 38... Arithmetic device, 44, 46, 48, 50...RAM.
Claims (1)
力として記憶し、この基準出力によりガスセンサ
の出力を補償してガスを検出するようにしたガス
検出装置において、 空気中のガスを除去するための空気浄化触媒を
設けると共に、 空気浄化触媒を通過した空気へのガスセンサ出
力を記憶する手段を設けて、この手段の出力を基
準出力とすることを特徴とする、ガス検出装置。[Scope of Claim for Utility Model Registration] A gas detection device that stores a gas sensor output corresponding to clean air as a reference output, and detects gas by compensating the output of the gas sensor with this reference output. What is claimed is: 1. A gas detection device comprising: an air purification catalyst for removing air purification catalyst; and a means for storing a gas sensor output for air that has passed through the air purification catalyst;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17563287U JPH0453573Y2 (en) | 1987-11-17 | 1987-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17563287U JPH0453573Y2 (en) | 1987-11-17 | 1987-11-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0178941U true JPH0178941U (en) | 1989-05-26 |
| JPH0453573Y2 JPH0453573Y2 (en) | 1992-12-16 |
Family
ID=31467417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17563287U Expired JPH0453573Y2 (en) | 1987-11-17 | 1987-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0453573Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003044958A (en) * | 2001-07-26 | 2003-02-14 | New Cosmos Electric Corp | Gas alarm unit and alarm density output setting method for the gas alarm unit |
-
1987
- 1987-11-17 JP JP17563287U patent/JPH0453573Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003044958A (en) * | 2001-07-26 | 2003-02-14 | New Cosmos Electric Corp | Gas alarm unit and alarm density output setting method for the gas alarm unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0453573Y2 (en) | 1992-12-16 |