JPH0423508U - - Google Patents
Info
- Publication number
- JPH0423508U JPH0423508U JP6468490U JP6468490U JPH0423508U JP H0423508 U JPH0423508 U JP H0423508U JP 6468490 U JP6468490 U JP 6468490U JP 6468490 U JP6468490 U JP 6468490U JP H0423508 U JPH0423508 U JP H0423508U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- outside air
- port
- vehicle
- air
- 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 description 2
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Air-Conditioning For Vehicles (AREA)
Description
第１図は、本考案の一実施例に係る車両用空気
調和装置のインテークユニツトの要部を示す概略
構成図、第２図Ａ，Ｂは、クレーム対応図、第３
図は、制御部の一実施例を示す概略回路図、第４
図は、制御部の他の実施例を示す概略回路図、第
５図は、一般的なトラツクの前面を示す図、第６
図は、トラツク等に搭載される車両用空気調和装
置のインテークユニツトを示す概略構成図である
。
２……外気口、３……内気口、５……インテー
クドア、７……ブロワーフアン、９……外気取込
口、１１……シヤツタ、１２……マイクロスイツ
チ（シヤツタ位置検出手段）、１３ａ，１３ｂ…
…制御部、１９……第１電磁リレー、２０……第
２電磁リレー、２７……第３電磁リレー、Ｍ……
モータ。
FIG. 1 is a schematic configuration diagram showing the main parts of an intake unit of a vehicle air conditioner according to an embodiment of the present invention, FIGS. 2A and B are diagrams corresponding to complaints, and FIG.
The figure is a schematic circuit diagram showing one embodiment of the control section.
The figures are a schematic circuit diagram showing another embodiment of the control section, FIG. 5 is a diagram showing the front side of a general truck, and FIG.
The figure is a schematic configuration diagram showing an intake unit of a vehicle air conditioner mounted on a truck or the like. 2...Outside air vent, 3...Inside air vent, 5...Intake door, 7...Blower fan, 9...Outside air intake port, 11...Shutter, 12...Micro switch (shutter position detection means), 13a ,13b...
...Control unit, 19...First electromagnetic relay, 20...Second electromagnetic relay, 27...Third electromagnetic relay, M...
motor.
Claims (1)
する内気口３とを選択的に開閉するインテークド
ア５と、モータＭにより駆動されるブロワーフア
ン７とを有し、車両の前面に設けらた外気取込口
９に、前記外気口２が連通してなる車両用空気調
和装置のインテークユニツトにおいて、 前記外気取込口９を開閉するシヤツタ１１を当
該外気取込口９に設け、 前記シヤツタ１１の開閉位置を検出するシヤツ
タ位置検出手段１２と、 このシヤツタ位置検出手段１２により前記シヤ
ツタ１１が前記外気取込口９を閉じる位置に移動
したことを検出した際、前記インテークドア５に
より前記内気口３を開くか、前記ブロワーフアン
７のモータＭを停止させるかの少なくとも一方を
行う制御部１３ａ，１３ｂとを有することを特徴
とする車両用空気調和装置のインテークユニツト
。[Claims for Utility Model Registration] The vehicle has an intake door 5 that selectively opens and closes an outside air port 2 that introduces outside air and an inside air port 3 that introduces air from inside the vehicle, and a blower fan 7 that is driven by a motor M. In an intake unit of a vehicle air conditioner in which the outside air port 2 is connected to an outside air intake port 9 provided at the front of the vehicle, a shutter 11 for opening and closing the outside air intake port 9 is connected to the outside air intake port 2. a shutter position detection means 12 provided at the inlet 9 to detect the open/closed position of the shutter 11; An intake of an air conditioner for a vehicle, characterized in that it has control units 13a and 13b that perform at least one of opening the internal air port 3 by the intake door 5 and stopping the motor M of the blower fan 7. unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6468490U JPH0423508U (en) | 1990-06-19 | 1990-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6468490U JPH0423508U (en) | 1990-06-19 | 1990-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0423508U true JPH0423508U (en) | 1992-02-26 |
Family
ID=31595850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6468490U Pending JPH0423508U (en) | 1990-06-19 | 1990-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0423508U (en) |
-
1990
- 1990-06-19 JP JP6468490U patent/JPH0423508U/ja active Pending
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