JPS62134059U - - Google Patents
Info
- Publication number
- JPS62134059U JPS62134059U JP2263586U JP2263586U JPS62134059U JP S62134059 U JPS62134059 U JP S62134059U JP 2263586 U JP2263586 U JP 2263586U JP 2263586 U JP2263586 U JP 2263586U JP S62134059 U JPS62134059 U JP S62134059U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- detection sensor
- oxygen deficiency
- relay switch
- deficiency detection
- 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 4
- 206010021143 Hypoxia Diseases 0.000 claims 2
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Regulation And Control Of Combustion (AREA)
- Control Of Combustion (AREA)
Description
第１図は本考案の一実施例の回路図を示したも
のである。第２図は検出レベル設定電圧の温度特
性図、第３図はセンサ抵抗の温度特性図である。
１……２接点リレー、２……コンパレータ、３
……コンパレータ、４……検出用コンパレータ、
５……サーミスタ、６……センサ。
FIG. 1 shows a circuit diagram of an embodiment of the present invention. FIG. 2 is a temperature characteristic diagram of the detection level setting voltage, and FIG. 3 is a temperature characteristic diagram of the sensor resistance. 1...2 contact relay, 2...comparator, 3
...Comparator, 4...Detection comparator,
5...Thermistor, 6...Sensor.
Claims (1)
て行なうものにおいて、温度補償の極性を反転さ
せるリレースイツチと、前記センサの温度特性が
反転する変曲点の周辺で昇温時にあるいは降温時
にそれぞれ前記リレースイツチの駆動信号を出力
するコンパレータとを設けたことを特徴とする酸
欠検知センサの温度補償回路。 In a device that uses a thermistor to compensate for the temperature of an oxygen deficiency detection sensor, there is a relay switch that reverses the polarity of the temperature compensation, and a relay switch that is activated when the temperature increases or decreases around an inflection point where the temperature characteristics of the sensor are reversed. 1. A temperature compensation circuit for an oxygen deficiency detection sensor, comprising a comparator that outputs a drive signal for a switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2263586U JPH0548126Y2 (en) | 1986-02-18 | 1986-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2263586U JPH0548126Y2 (en) | 1986-02-18 | 1986-02-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62134059U true JPS62134059U (en) | 1987-08-24 |
| JPH0548126Y2 JPH0548126Y2 (en) | 1993-12-20 |
Family
ID=30820206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2263586U Expired - Lifetime JPH0548126Y2 (en) | 1986-02-18 | 1986-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0548126Y2 (en) |
-
1986
- 1986-02-18 JP JP2263586U patent/JPH0548126Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0548126Y2 (en) | 1993-12-20 |
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