JPS641016U - - Google Patents
Info
- Publication number
- JPS641016U JPS641016U JP9203587U JP9203587U JPS641016U JP S641016 U JPS641016 U JP S641016U JP 9203587 U JP9203587 U JP 9203587U JP 9203587 U JP9203587 U JP 9203587U JP S641016 U JPS641016 U JP S641016U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- setting
- temperature sensor
- hysteresis width
- evaporator
- 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
- 239000003507 refrigerant Substances 0.000 claims 3
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 2
Description
第１図は本考案に係る自動車用空気調和装置の
サーモアンプの回路図、第２図は、第１図に示し
た回路の動作説明に供する図、第３図は、一般的
な冷房回路の概略構成図、第４図は、温度センサ
の取付状態を示す、第５図は、従来の自動車用空
気調和装置のサーモアンプの回路図、第６図は、
第５図に示した回路の動作説明に供する図である
。
２……クラツチ（冷房供給制御手段）、６……
エバポレータ、１０……感温素子（温度センサ）
、１５ａ……テンプコントロールレバー（設定手
段）、２３，２５……可変抵抗器（ヒステリシス
巾補正手段）。
Fig. 1 is a circuit diagram of a thermoamplifier for an automobile air conditioner according to the present invention, Fig. 2 is a diagram used to explain the operation of the circuit shown in Fig. 1, and Fig. 3 is a diagram of a general cooling circuit. A schematic configuration diagram, FIG. 4 shows the mounting state of the temperature sensor, FIG. 5 is a circuit diagram of a thermoamplifier of a conventional automobile air conditioner, and FIG.
6 is a diagram for explaining the operation of the circuit shown in FIG. 5. FIG. 2...Clutch (cooling supply control means), 6...
Evaporator, 10...temperature sensing element (temperature sensor)
, 15a... Balance control lever (setting means), 23, 25... Variable resistor (hysteresis width correction means).
Claims (1)
１５ａと、エバポレータ６下流の空気の温度を検
出する温度センサ１０と、当該温度センサ１０の
検出温度に基づいて前記エバポレータ６への冷媒
の供給をあるヒステリシス幅を持たせてオン・オ
フ制御する冷媒供給制御手段２と、当該冷媒供給
制御手段２のヒステリシス幅を前記設定手段１５
ａの設定温度が高くると共に小さくするヒステリ
シス巾補正手段２３，２５とを有することを特徴
とする自動車用空気調和装置。 A setting means 15a for setting the temperature of the air blown into the vehicle interior; a temperature sensor 10 for detecting the temperature of the air downstream of the evaporator 6; and a temperature sensor 10 for controlling the supply of refrigerant to the evaporator 6 based on the temperature detected by the temperature sensor 10. A refrigerant supply control means 2 that performs on/off control with a certain hysteresis width, and a setting means 15 for setting the hysteresis width of the refrigerant supply control means 2.
An air conditioner for an automobile, comprising hysteresis width correction means 23 and 25 for increasing and decreasing the set temperature of a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9203587U JPS641016U (en) | 1987-06-17 | 1987-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9203587U JPS641016U (en) | 1987-06-17 | 1987-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS641016U true JPS641016U (en) | 1989-01-06 |
Family
ID=30953368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9203587U Pending JPS641016U (en) | 1987-06-17 | 1987-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS641016U (en) |
-
1987
- 1987-06-17 JP JP9203587U patent/JPS641016U/ja active Pending