JPH0181311U - - Google Patents
Info
- Publication number
- JPH0181311U JPH0181311U JP1987177496U JP17749687U JPH0181311U JP H0181311 U JPH0181311 U JP H0181311U JP 1987177496 U JP1987177496 U JP 1987177496U JP 17749687 U JP17749687 U JP 17749687U JP H0181311 U JPH0181311 U JP H0181311U
- Authority
- JP
- Japan
- Prior art keywords
- air conditioner
- automobile
- variable resistor
- mixer door
- vehicle interior
- 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
- 230000005855 radiation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Air-Conditioning For Vehicles (AREA)
Description
第１図は、本考案に係る自動車用空気調和装置
における非常回路目の一例を示す回路図、第２図
は、本考案に係る自動車用空気調和装置における
非常回路の動作説明図、第３図は、一般的な自動
車用空気調和装置の概略構成図、第４図は、第３
図に示した制御回路周辺の概略構成図、第５図及
び第６図は、従来の自動車用空気調和装置におけ
るＰＢＲ周辺の回路構成図、第７図及び第８図は
、第５図及び第６図に示した回路の動作説明図で
ある。
９……ミツクスドア、１３……ＰＢＲ（可変抵
抗器）、１３Ａ……摺動接点、４０，４１……固
定抵抗器、４２……分圧点。
FIG. 1 is a circuit diagram showing an example of the emergency circuit in the automotive air conditioner according to the present invention, FIG. 2 is an explanatory diagram of the operation of the emergency circuit in the automotive air conditioner according to the present invention, and FIG. 4 is a schematic configuration diagram of a general automobile air conditioner, and FIG.
5 and 6 are schematic diagrams of the circuitry around the control circuit shown in the figure, and FIGS. FIG. 6 is an explanatory diagram of the operation of the circuit shown in FIG. 6; 9... mix door, 13... PBR (variable resistor), 13A... sliding contact, 40, 41... fixed resistor, 42... voltage division point.
Claims (1)
ドア９の開度を、車室内外の空気の温度や日射量
を検出する各種センサ１７から出力された信号に
基づいて自動制御する自動車用空気調和装置にお
いて、前記ミツクスドア９に接続され、その開度
に応じた電気信号を出力する可変抵抗器１３の摺
動接点１３Ａを、当該可変抵抗器１３に印加され
ている電圧を分圧する抵抗器４０，４１の分圧点
４２に接続し、この分圧点４２からの電気信号に
基づいて前記ミツクスドア９の開度のフイードバ
ツク信号を得るようにしたことを特徴とする自動
車用空気調和装置における非常措置回路。 An air conditioner for an automobile that automatically controls the opening degree of a mixer door 9 that adjusts the temperature of air blown into the vehicle interior based on signals output from various sensors 17 that detect the temperature of the air inside and outside the vehicle interior and the amount of solar radiation. , the sliding contact 13A of the variable resistor 13 connected to the mixer door 9 and outputting an electric signal according to the degree of opening thereof is connected to resistors 40 and 41 that divide the voltage applied to the variable resistor 13. An emergency measure circuit for an air conditioner for an automobile, characterized in that the circuit is connected to a voltage dividing point 42 of the air conditioner, and a feedback signal of the opening degree of the mixer door 9 is obtained based on an electric signal from the voltage dividing point 42.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177496U JPH0181311U (en) | 1987-11-24 | 1987-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177496U JPH0181311U (en) | 1987-11-24 | 1987-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0181311U true JPH0181311U (en) | 1989-05-31 |
Family
ID=31469158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987177496U Pending JPH0181311U (en) | 1987-11-24 | 1987-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0181311U (en) |
-
1987
- 1987-11-24 JP JP1987177496U patent/JPH0181311U/ja active Pending