JPH01174209U - - Google Patents
Info
- Publication number
- JPH01174209U JPH01174209U JP7143788U JP7143788U JPH01174209U JP H01174209 U JPH01174209 U JP H01174209U JP 7143788 U JP7143788 U JP 7143788U JP 7143788 U JP7143788 U JP 7143788U JP H01174209 U JPH01174209 U JP H01174209U
- Authority
- JP
- Japan
- Prior art keywords
- air
- outside air
- evaporator
- sensor
- temperature
- 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
- 238000004378 air conditioning Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Air-Conditioning For Vehicles (AREA)
Description
第１図は本考案の実施例を示す構成図、第２図
は従来例の自動車用空調装置の構成図。
１……ブロワ、２……内気吸入口、３……外気
吸入口、４……インテークドア、５……エバポレ
ータ、１０……ダクト、１１……アクチユエータ
、１３……センサＡ、１４……センサＢ。
FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is a block diagram of a conventional automobile air conditioner. 1... Blower, 2... Inside air intake port, 3... Outside air intake port, 4... Intake door, 5... Evaporator, 10... Duct, 11... Actuator, 13... Sensor A, 14... Sensor B.
Claims (1)
れる内気吸入口と外気吸入口とを一端に有すると
共に、他端部に空気吹出口を有するダクト内に、
少なくとも内外気を送風するブロワと内外気を冷
却するエバポレータを備えた自動車用空調装置に
おいて、前記エバポレータの空気下流側に、最低
温度Ｔａを検出するセンサＡ及び最高温度Ｔｂを
検出するセンサＢを設けて、両センサの温度差△
Ｔ（＝Ｔｂ−Ｔａ）が設定温度以上であれば、ア
クチユエータを作動させて、前記インテークドア
の開度を内気導入と外気導入の所定中間開度に位
置させるようにしたことを特徴とする自動車用空
調装置。 Inside the duct, which has an inside air inlet and an outside air inlet at one end, which are opened and closed by an intake door that switches between inside and outside air, and an air outlet at the other end,
In an automotive air conditioner equipped with at least a blower that blows inside and outside air and an evaporator that cools the inside and outside air, a sensor A that detects a minimum temperature Ta and a sensor B that detects a maximum temperature Tb are provided on the air downstream side of the evaporator. Therefore, the temperature difference between both sensors △
If T (=Tb-Ta) is equal to or higher than a set temperature, an actuator is operated to position the opening of the intake door at a predetermined intermediate opening between inside air introduction and outside air introduction. air conditioning equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7143788U JPH0640004Y2 (en) | 1988-05-30 | 1988-05-30 | Automotive air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7143788U JPH0640004Y2 (en) | 1988-05-30 | 1988-05-30 | Automotive air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01174209U true JPH01174209U (en) | 1989-12-11 |
| JPH0640004Y2 JPH0640004Y2 (en) | 1994-10-19 |
Family
ID=31296644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7143788U Expired - Lifetime JPH0640004Y2 (en) | 1988-05-30 | 1988-05-30 | Automotive air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0640004Y2 (en) |
-
1988
- 1988-05-30 JP JP7143788U patent/JPH0640004Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0640004Y2 (en) | 1994-10-19 |
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