JPS6366727U - - Google Patents
Info
- Publication number
- JPS6366727U JPS6366727U JP16030286U JP16030286U JPS6366727U JP S6366727 U JPS6366727 U JP S6366727U JP 16030286 U JP16030286 U JP 16030286U JP 16030286 U JP16030286 U JP 16030286U JP S6366727 U JPS6366727 U JP S6366727U
- Authority
- JP
- Japan
- Prior art keywords
- reference voltage
- resistor
- air conditioner
- output
- piece
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Ventilation (AREA)
- Electrostatic Separation (AREA)
Description
第１図は実施例の回路構成を示す回路図、第２
図は実施例で用いるマイクロコンピユータの動作
を示すフローチヤート、第３図は実施例の動作を
現す特性図である。
Figure 1 is a circuit diagram showing the circuit configuration of the embodiment, Figure 2 is a circuit diagram showing the circuit configuration of the embodiment.
The figure is a flowchart showing the operation of the microcomputer used in the embodiment, and FIG. 3 is a characteristic diagram showing the operation of the embodiment.
Claims (1)
値とし、このデジタル値から雰囲気の汚染を検出
し動作するようにした空調装置において、 ガスセンサには検出電源と積分回路とを接続す
ると共に、 検出電源と同方向に変動する電圧を分圧した基
準電圧を発生させる基準電圧発生手段と、 積分回路の出力を周期的に放電するスイツチ手
段と、 積分回路の出力と基準電圧とを比較する比較手
段と、 スイツチ手段での放電終了後比較手段が動作す
るまでの時間をカウントするカウント手段とを設
けたことを特徴とする、空調装置。 (2) 実用新案登録請求の範囲第１項記載の空調
装置において、 前記基準電圧発生手段を、抵抗と負特性サーミ
スタとの並列片と、抵抗との直列片とし、並列片
と抵抗との中間から基準電圧を取り出すように構
成したことを特徴とする、空調装置。[Scope of Claim for Utility Model Registration] (1) In an air conditioner that A/D converts the output of a gas sensor into a digital value and operates by detecting atmospheric pollution from this digital value, the gas sensor has a detection power source and an integral a reference voltage generating means that connects the circuit and generates a reference voltage obtained by dividing a voltage that fluctuates in the same direction as the detection power supply, a switch means that periodically discharges the output of the integrating circuit, and an output of the integrating circuit. An air conditioner comprising a comparison means for comparing the voltage with a reference voltage, and a counting means for counting the time from the end of discharge in the switch means until the comparison means operates. (2) In the air conditioner according to claim 1 of the utility model registration claim, the reference voltage generating means is a parallel piece of a resistor and a negative characteristic thermistor, and a series piece of the resistor, and the reference voltage generating means is a parallel piece of a resistor and a negative characteristic thermistor, and a series piece of the resistor. An air conditioner characterized in that it is configured to extract a reference voltage from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16030286U JPS6366727U (en) | 1986-10-20 | 1986-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16030286U JPS6366727U (en) | 1986-10-20 | 1986-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6366727U true JPS6366727U (en) | 1988-05-06 |
Family
ID=31085556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16030286U Pending JPS6366727U (en) | 1986-10-20 | 1986-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6366727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230146073A (en) | 2021-03-31 | 2023-10-18 | 미츠비시 조우센 가부시키가이샤 | Ship |
-
1986
- 1986-10-20 JP JP16030286U patent/JPS6366727U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230146073A (en) | 2021-03-31 | 2023-10-18 | 미츠비시 조우센 가부시키가이샤 | Ship |
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