JPS6069712U - Air volume control device for automotive air conditioners - Google Patents
Air volume control device for automotive air conditionersInfo
- Publication number
- JPS6069712U JPS6069712U JP16299483U JP16299483U JPS6069712U JP S6069712 U JPS6069712 U JP S6069712U JP 16299483 U JP16299483 U JP 16299483U JP 16299483 U JP16299483 U JP 16299483U JP S6069712 U JPS6069712 U JP S6069712U
- Authority
- JP
- Japan
- Prior art keywords
- level
- circuit
- control device
- volume control
- air volume
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例を示すブロック図、第２図はこの考案を
示すブロック図、第３図はこの考案の一実施例を示す回
路図、第４図は検出回路における入力端子に対する出力
電圧の特性を示す特性線図、第５図はレベル判定回路に
おけるオペアンプ−入出力の関係を示すタイミングチャ
ート、第６図は時間に対する風量の特性を示す特性線図
である。
Ａ・・・検出回路１、Ｂ・・・レベル判定回路、Ｃ・・
・駆動制御回路、Ｄ・・・送風機、Ｅ・・・遅延回路。
１＝ｆ＝３３ｆ ＋＝＝）＝ １
１・・Ｔ−二か闇習■Fig. 1 is a block diagram showing a conventional example, Fig. 2 is a block diagram showing this invention, Fig. 3 is a circuit diagram showing an embodiment of this invention, and Fig. 4 shows the output voltage for the input terminal in the detection circuit. FIG. 5 is a timing chart showing the relationship between the operational amplifier and the input/output in the level determination circuit, and FIG. 6 is a characteristic diagram showing the characteristics of air volume with respect to time. A...Detection circuit 1, B...Level judgment circuit, C...
- Drive control circuit, D...Blower, E...Delay circuit. 1=f=33f +==)=1 1...T-2 or dark practice ■
Claims (1)
力のレベルを判定するレベル判定回路と、このレベル判
定回路の出力に基づいて送風機の回転数を段階的に調整
する駆動制御回路とを具備する自動車用空調装置の風量
制御装置において、前記レベル判定回路に一つのレベル
から他のレベルに移行する時間を遅延させる遅延回路を
設けたことを特徴とする自動車用空調装置の風量制御装
置。A detection circuit that detects the amount of heat load, a level judgment circuit that judges the level of the output from this detection circuit, and a drive control circuit that adjusts the rotation speed of the blower in stages based on the output of this level judgment circuit. An air volume control device for an automotive air conditioner comprising: an air volume control device for an automotive air conditioner, characterized in that the level determination circuit is provided with a delay circuit for delaying the transition time from one level to another level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16299483U JPS6069712U (en) | 1983-10-21 | 1983-10-21 | Air volume control device for automotive air conditioners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16299483U JPS6069712U (en) | 1983-10-21 | 1983-10-21 | Air volume control device for automotive air conditioners |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6069712U true JPS6069712U (en) | 1985-05-17 |
| JPS6332491Y2 JPS6332491Y2 (en) | 1988-08-30 |
Family
ID=30357769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16299483U Granted JPS6069712U (en) | 1983-10-21 | 1983-10-21 | Air volume control device for automotive air conditioners |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6069712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01179856A (en) * | 1988-01-04 | 1989-07-17 | Toshiba Corp | Air deliverey rate control device for air conditioner |
-
1983
- 1983-10-21 JP JP16299483U patent/JPS6069712U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01179856A (en) * | 1988-01-04 | 1989-07-17 | Toshiba Corp | Air deliverey rate control device for air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6332491Y2 (en) | 1988-08-30 |
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