JPS61105206A - Air conditioning device for car - Google Patents

Air conditioning device for car

Info

Publication number
JPS61105206A
JPS61105206A JP22628984A JP22628984A JPS61105206A JP S61105206 A JPS61105206 A JP S61105206A JP 22628984 A JP22628984 A JP 22628984A JP 22628984 A JP22628984 A JP 22628984A JP S61105206 A JPS61105206 A JP S61105206A
Authority
JP
Japan
Prior art keywords
seat side
driver
temperature
difference
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
Application number
JP22628984A
Other languages
Japanese (ja)
Inventor
Toshio Fukutomi
福富 寿雄
Tadanori Sakakura
忠則 坂倉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP22628984A priority Critical patent/JPS61105206A/en
Publication of JPS61105206A publication Critical patent/JPS61105206A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00821Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
    • B60H1/00828Ventilators, e.g. speed control

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

PURPOSE:To remove difference in temperature between a driver's seat side and an assistant's seat side by detecting said difference in temperature by means of a car-room temperature detecting sensor to control a blower motor, and varying difference in blow-out air flow between said driver's seat side and said assistant's seat side. CONSTITUTION:A manual-automatic changeover switch 9a is closed, a control circuit 7a is set to an automatic mode, and a swing-louver switch 11 is closed. And, then, the control circuit 7a detects a difference in temperature between a driver's seat side 7a and an assistant's seat side 6b according to the input from a room-temperature detecting sensor 6, while also detects the swinging direction of a vane 2b according to the input from a potentiometer 2h. When, e.g., an air conditioning device 3 is carrying out cooling, the electric potential of the base 7c of a power transistor 7b is controlled so as to increase the speed of rotation of a blower motor 5 increasing the value of a current which flows in the blower motor 5, during the time when the vane 2b is faced to a high- temperature side.

Description

【発明の詳細な説明】 (産業上の利用分野) この発明は自動車の空調装置の技術分野で利用され、特
にスイングルーバ一式の吹出し口が設けられたものに関
する。 (従来の技術) 自動車の空調装置については従来種々の方式のものがあ
シ、中でもイ/ストルーメ/ドパネルの左右の中央部に
スイングルーバ一式の空気吹出口を設けたものがあシ、
これによって運転席と助手席に対して均等な送風をする
ようにしているが日照の強い場合には運転席側と助手席
側とで温度差が非常に大きくなる場合がある。イ/スト
ルーメントハネルの左右の中央部に空気吹出し口を設は
几ものとしては、例えば実開昭!;g−,!に005号
公報に開示されているが、これは、固定式の吹出し口が
インストルーフ/ドパネルの中央部に設けられたもので
あシ、車室内の運転席側と助手席側との温度差まで考慮
した空調を行なうものではない。このような車内の環境
の不均一な点を改善しつるような自動■の空調装置は未
だ出現していないのが現状である。 (発明の目的) この発明は前記の問題点にかんがみ、運転席側と助手席
側とで日照などによって生じる温度差を無くして、車内
の空調を快適にするような、自動車の空調装置を提供す
ることを目的とする0(発明の構成) この発明における前記目的を達成するための手段は、ス
イングルーバ一式の吹出し口が設けられた空調装置にお
いて、この空調装置には制御手段によって制御されるプ
ロアモータが設けられると共に、運転席側と助手席側の
温度差を検出する車室内温度検出手段が設けられ、この
車室内温度検出手段で検出される温度差に応じて運転席
側と助手席側との吹出し風量差を可変としたことを特徴
とする自動車の空調装置である。 この発明の自動車の空調装置の作用は、運転室内を日照
の強い場合においても、運転席側と助手席側ともに良好
な空調状態となしうるように、左右の空調風の風量を自
動的に調整し得るものである。 (実施例) 以下、図面を参照しつつこの発明の詳細な説明する。 この発明の実施例の主要部を説明すれば、第1図は装置
と制御回路を示し、第2図は自動車の運転席部分を示し
ている。自動車10車内に設けたインストルーメンドパ
ネル1aの左右中央部には、スイングルーバー2の空気
吹出し口2aが設けられ、この空気吹出し口2aには空
調装置6の空調ユニット(図示省略)に連結したダクト
3が接続されている。ダクト3aにはプロアモータ4に
よって回転させられるプロア5が設けられている0また
メンストルーフ/ドパネル1aの左右上部には運転席側
と助手席側との温度差を検出する車室内温度検出センサ
が設けられている。一方この車室内温度検出センサの出
力を入力してプロアモータ4を制御する制御手段7が設
けられる0この制御手段7は車室内温度検出センサの出
力による運転席側と助手席側との温度の差に応じて、空
気吹出し口2aからの吹出し空気が左右にスイングする
のにタイミングを合わせてプロアモータ4の回転速度を
制御し、左右両側の温度差を無くするように構成されて
いるものである0 以下さらに各部の詳細を説明すると、空気吹出し口2a
は複数の羽根2b、2bがヒンジ2Cで実線および点線
で示すように回動可能に取付けられるとともに、各羽根
2b、2b・・・は往復動可能にしたロッド2dに連結
され、羽根2b、2bがスイングルーバ一式に構成され
、インストルーメンドパネル1aの中央部分に設けたク
ラスタ1bの左右に/対が設けられる。羽根2.bt−
揺動させるためにモータ2eによってアーム2fが回動
され、このスイングルーバー用モータ2eの出力軸の7
回転に伴ない、羽根2bが図示の実線と鎖線の間を/往
復して揺動するように構成されている。 またこの羽根2bの揺動の角度を検出するためのポテン
ショメータ2hが、そのスライダ2C1”羽根2bの揺
動と同じように揺動するようにして設けられている。 空調装置3のダク)3aが連結され、その末端に空気吹
出し口2a’に開口するほか、左右にも分岐ダクト3 
b + 3 cが設けられ、これがインストルーメンド
パネル1aの左右に開口される固定空気吹出し口8.8
に連通されている。またダクト6aはその内部にブロア
5が配設されている。 車室内温度検出セ/す6は、運転席温度センサ6aおよ
び助手席温度センサ6bよシなシ、インストルーメンド
パネル1aの運転席側および助手席側にそれぞれ設けら
れておシ、例えば抵抗体の温度による抵抗値変化によっ
てその個所の温度を検知しうるものである。 制御手段7は制御回路7aおよびプロアモータ4に直列
接続されその回転速度を制御するノくワトランジスタ7
bとよシなっている。 制御回路7aにはポテンショメータ2hの出力、車室内
温度検出センサ6の出力および手動自動切換回路9の出
力が入力され、また制御回路7aからの制御信号はパワ
トランジスタ7bのベース7Cに入力されるように接続
されている。 手動自動切換回路9は、手動自動切換スイッチ9aおよ
び手動で左右の風量をコントロールしうるボリューム9
bを備えてイル。 なお10は電源のバッテリであシ、11はスイングルー
バー用スイッチでアル。 制御回路7aについて説明すれば、この制御回路7aは
手動自動切換スイッチ9aからの自動制御信号(オン信
号)を受けて、運転席温度センサ6aと助手席温度セン
サ6bからの温度信号を入力し、運転席側と助手席側と
の温度差を検出する手段と、この温度差に対応して運転
席側と助手席側とのスイングルーバ2による風量を設定
する手段と、ポテンショメータ2hからの位置信号(羽
根の揺動方向)に基き、上記設定された風量に応じてパ
ワイランジスタフbのベース7cに印加する電圧を制御
する出力手段とを備え、さらに、手動自動切換スイッチ
9aからの手動制御信号(オフ信号)を受けて上記温度
信号の入力を断ち、ボリューム9bによる風量信号とポ
テンショメータ2hからの位置信号とでパワトランジス
タの電圧を制御する手段を備えている。  次に前記実施例の作用について述べる。 ゛手動自動切換スイッチ9aを閉とし、制御回路7aを
自動モードとしたうえで、スイ/グル−バー用スイッチ
11も閉じる。 それによって、制御回路7aは車室内温度検出センサ6
からの入力によって運転席側と助手席側との温度差を検
知し、またポテンショメータ2hからの入力によシ、羽
根2bの揺動の向きを検知する。今空調装置3が冷房中
であるとすれば、温度の高い側へ羽根2bが向いている
間はブロアモータ5の回転速度を高めるようにパワトラ
ンジスタ7bのベース7Cの電位を制御し、ブロアモー
タ5に流れる電流値を高める。一方羽根2bが温度の低
い側へ向いている間はプロアモータ5に流れる電流値を
抑制するようにベース7cのに位’を制御し、ブロアモ
ータ5の回転速度を低下させる。 このようにして、温度の高い側への冷風の風量が増加し
、温度の低い側への冷風の風量は減少して、両側の温度
差が減少となるように制御さ九る。 空調装置3が暖房中であれば温度の低い側に対する温風
の風量を増加させ、温度の高い側に対する温風の風量は
低下させて両側の温度差を同一とするように制御する。 次に手動自動切換スイッチ9ae開すて制御回路7a’
に手動モードとしたときは、ボリューム9bのスライダ
9Cのつまみの左右位置によって、例えば中央よシ左側
にあれば羽根2bが左側に向いているときの風量を犬に
、右側に向いているときの風量を小とするように、制御
回路7aはプロアモータ4の回転速度を制御する。また
ワイパ9Cのつまみの中央位置よシの隔たシが大きい程
前記の左右の風量差は大きいように制御されるものであ
る。 この発明は前記実施にかぎることはなく、下記の変形も
またこの発明の技術的範囲に含まれる。 f+)  前記実施例では、手動と自動との切換を可能
としたものであるが、手動自動切換スイッチ?aO代シ
に3位置切換スイッチを接続し、手動と自動との他に補
正自動にも切換えうるようにし、温度上ンサによって自
動的に設定される風量差を手動でかえ、風量差をさらに
大きくしたり小さくしたシすることができるようにして
もよい。 このようにすれば、運転者および助手の個人の好みに応
じ几空調をなしうるものである。 (2)吹出し口2aは羽根2bを設けてこの羽根2bを
揺動させるようにしたが羽根を固定した吹出し口2a全
体を揺動させるようにしてもよい。 (3)車室内温度検出センサ6は前記実施例以外に、運
転席側と助手席側との温度差を検知しうるような他の公
知の手段を用いてもよい。 (発明の効果) この発明は前記のように、車室内温度検出センサによっ
て運転席側と助手席側との温度差を検出してプロアモー
タを制御し、スイングルーバーの空気吹出し口よシ吹出
される運転席側と助手席側との吹出し風量差を可変とし
たものであるから、車内の位置による日照など外部から
の影響を考慮して車内の空調状態を良好に維持し得ると
いう効果がある。
DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention is used in the technical field of automobile air conditioners, and particularly relates to an air conditioner equipped with a set of swing louvers. (Prior Art) Conventionally, there are various types of air conditioners for automobiles.Among them, there is one in which a set of swing louvers air outlets are provided in the center of the left and right sides of the front panel.
This ensures that air is blown evenly to the driver's seat and the passenger seat, but in cases of strong sunlight, the temperature difference between the driver's seat and passenger seat may become very large. For example, the air outlet is installed in the center of the left and right sides of the strument panel. ;g-,! This is disclosed in Publication No. 005, in which a fixed air outlet is provided in the center of the instrument roof/door panel, and the temperature difference between the driver's seat side and the passenger's seat side in the vehicle interior is reduced. It does not provide air conditioning that takes everything into consideration. At present, an automatic air conditioning system that can improve the unevenness of the environment inside a car has not yet appeared. (Object of the Invention) In view of the above-mentioned problems, the present invention provides an air conditioning system for an automobile that eliminates the temperature difference caused by sunlight etc. between the driver's seat side and the passenger seat side and makes the inside of the car comfortable. 0 (Structure of the Invention) Means for achieving the above object of the present invention is an air conditioner provided with a set of swing louvers, the air conditioner being controlled by a control means. In addition to the pro-armotor, a vehicle interior temperature detection means for detecting a temperature difference between the driver's seat side and the passenger seat side is provided, and the temperature difference between the driver's seat side and the passenger seat side is determined according to the temperature difference detected by the vehicle interior temperature detection means. This is an air conditioner for an automobile that is characterized by making the difference in air volume between the two and the two variable. The function of the automobile air conditioner of this invention is to automatically adjust the air volume of the left and right air conditioners so that even when there is strong sunlight in the driver's cabin, both the driver's seat side and the passenger's seat side can maintain good air conditioning conditions. It is possible. (Example) Hereinafter, the present invention will be described in detail with reference to the drawings. To explain the main parts of an embodiment of the present invention, FIG. 1 shows the device and the control circuit, and FIG. 2 shows the driver's seat of an automobile. An air outlet 2a of a swing louver 2 is provided at the left and right center of an instrument panel 1a provided inside the automobile 10, and the air outlet 2a is connected to an air conditioning unit (not shown) of an air conditioner 6. Duct 3 is connected. The duct 3a is provided with a proar 5 that is rotated by a proa motor 4.In addition, a vehicle interior temperature detection sensor is provided on the left and right upper portions of the roof/door panel 1a to detect the temperature difference between the driver's seat side and the passenger seat side. It is being On the other hand, a control means 7 is provided which inputs the output of this vehicle interior temperature detection sensor and controls the pro-ar motor 4. This control means 7 controls the temperature difference between the driver's seat side and the passenger seat side based on the output of the vehicle interior temperature detection sensor. The rotational speed of the propeller motor 4 is controlled in accordance with the timing when the air blown from the air outlet 2a swings from side to side, thereby eliminating the temperature difference between the left and right sides. To further explain the details of each part below, the air outlet 2a
A plurality of blades 2b, 2b are rotatably attached to a hinge 2C as shown by solid lines and dotted lines, and each blade 2b, 2b... is connected to a rod 2d that is capable of reciprocating movement. are configured as a set of swing louvers, and pairs are provided on the left and right sides of a cluster 1b provided in the center portion of the instrument panel 1a. Feather 2. bt-
The arm 2f is rotated by the motor 2e for swinging, and the output shaft 7 of the swing louver motor 2e
As the blade 2b rotates, it is configured to swing back and forth between the solid line and the chain line shown in the figure. Further, a potentiometer 2h for detecting the swing angle of the blade 2b is provided so that the slider 2C1'' swings in the same manner as the swing of the blade 2b. In addition to opening into the air outlet 2a' at the end, there are branch ducts 3 on the left and right sides.
b + 3 c are provided, and these are fixed air outlets 8.8 that are opened on the left and right sides of the instrument panel 1a.
is communicated with. Further, a blower 5 is disposed inside the duct 6a. The vehicle interior temperature detection sensor 6 includes a driver's seat temperature sensor 6a and a passenger seat temperature sensor 6b, and is provided on the driver's seat side and the passenger's seat side of the instrument panel 1a. The temperature at that location can be detected by the change in resistance value due to temperature. The control means 7 includes a control circuit 7a and a blower transistor 7 which is connected in series with the propeller motor 4 and controls its rotation speed.
b It's getting better. The output of the potentiometer 2h, the output of the vehicle interior temperature detection sensor 6, and the output of the manual automatic switching circuit 9 are input to the control circuit 7a, and the control signal from the control circuit 7a is input to the base 7C of the power transistor 7b. It is connected to the. The manual automatic changeover circuit 9 includes a manual automatic changeover switch 9a and a volume 9 that can manually control the left and right air volume.
Ill with b. Note that 10 is the battery for the power supply, and 11 is the switch for the swing louver. To explain the control circuit 7a, this control circuit 7a receives an automatic control signal (on signal) from the manual automatic changeover switch 9a, inputs temperature signals from the driver seat temperature sensor 6a and the passenger seat temperature sensor 6b, Means for detecting the temperature difference between the driver's seat side and the passenger seat side, means for setting the air volume by the swing louver 2 between the driver's seat side and the passenger seat side in response to this temperature difference, and a position signal from the potentiometer 2h. (the swinging direction of the blade) and an output means for controlling the voltage applied to the base 7c of the power lunge stuff b according to the air volume set above, and further includes manual control from the manual automatic changeover switch 9a. It is provided with means for receiving a signal (off signal) to cut off the input of the temperature signal, and controlling the voltage of the power transistor using the air volume signal from the volume 9b and the position signal from the potentiometer 2h. Next, the operation of the above embodiment will be described. ``The manual/automatic changeover switch 9a is closed, the control circuit 7a is set to automatic mode, and the switch/groove switch 11 is also closed. Thereby, the control circuit 7a controls the vehicle interior temperature detection sensor 6.
The temperature difference between the driver's seat side and the passenger seat side is detected by the input from the potentiometer 2h, and the direction of swing of the blade 2b is detected by the input from the potentiometer 2h. If the air conditioner 3 is currently cooling, the potential of the base 7C of the power transistor 7b is controlled to increase the rotation speed of the blower motor 5 while the blades 2b are facing toward the higher temperature side. Increase the flowing current value. On the other hand, while the blade 2b faces toward the lower temperature side, the position of the base 7c is controlled so as to suppress the current value flowing through the blower motor 5, and the rotational speed of the blower motor 5 is reduced. In this way, the amount of cold air flowing toward the higher temperature side increases, and the amount of cold air flowing toward the lower temperature side decreases, so that the temperature difference between the two sides is controlled to decrease. If the air conditioner 3 is heating, the volume of hot air toward the lower temperature side is increased, and the volume of warm air toward the higher temperature side is decreased, so that the temperature difference on both sides is controlled to be the same. Next, open the manual automatic changeover switch 9ae and control circuit 7a'
When in manual mode, depending on the left and right position of the knob of slider 9C of volume 9b, for example, if it is on the left side of the center, the air volume will be adjusted when the blade 2b is facing to the left, and when it is facing to the right. The control circuit 7a controls the rotation speed of the propeller motor 4 so as to reduce the air volume. Further, the larger the distance between the center position of the knob of the wiper 9C, the larger the difference in air volume between the left and right sides. This invention is not limited to the above implementation, and the following modifications are also included within the technical scope of this invention. f+) In the above embodiment, it is possible to switch between manual and automatic mode, but is there a manual/automatic changeover switch? A 3-position changeover switch is connected to the aO temperature sensor, so that it can be switched between manual and automatic as well as correction automatic, and the air volume difference automatically set by the temperature sensor can be manually changed to further increase the air volume difference. It may be possible to make it smaller or smaller. In this way, the air conditioning can be controlled according to the individual preferences of the driver and his assistant. (2) Although the air outlet 2a is provided with a blade 2b and the blade 2b is made to swing, the entire air outlet 2a to which the blade is fixed may be made to swing. (3) In addition to the above-described embodiments, the vehicle interior temperature detection sensor 6 may use other known means capable of detecting the temperature difference between the driver's seat side and the passenger seat side. (Effects of the Invention) As described above, this invention detects the temperature difference between the driver's seat side and the passenger's seat side using a vehicle interior temperature detection sensor, controls the pro-ar motor, and blows air out from the air outlet of the swing louver. Since the difference in the amount of air blown between the driver's seat side and the passenger's seat side is made variable, it is possible to maintain a good air-conditioning condition inside the car, taking into account external influences such as sunlight depending on the position in the car.

【図面の簡単な説明】[Brief explanation of the drawing]

図面はいずれもこの発明の実施例を示し、第1図は装置
と配線を結合した図、第2図はこの実施例を実施した自
動車の車内の一部斜視図である02・・・・・・スイン
グルーバー、2a・・・・・・空気吹出し口、4°°°
“°プロアモータ、6・・・・・・車室内温度検出セ/
す、7・・・・・・制御手段、 弔 1 図 弔2図    2
The drawings all show embodiments of the present invention; Fig. 1 is a diagram showing a combination of the device and wiring, and Fig. 2 is a partial perspective view of the inside of an automobile in which this embodiment is implemented.・Swing louver, 2a... Air outlet, 4°°°
“° Pro motor, 6... Vehicle interior temperature detection set/
7... Control means, Condolence 1 Diagram 2 Diagram 2

Claims (1)

【特許請求の範囲】[Claims] (1)スイングルーバー式の吹出し口が設けられた空調
装置であって、この空調装置には制御手段によって制御
されるブロアモータが設けられると共に、運転席側と助
手席側の温度差を検出する車室内温度検出手段が設けら
れ、上記制御手段は車室内温度検出手段で検出される温
度差に応じて運転席側と助手席側とのブロアモータによ
る吹出し風量差を変えることを特徴とする自動車の空調
装置。
(1) An air conditioner equipped with a swing louver type outlet, which is equipped with a blower motor controlled by a control means, and which detects the temperature difference between the driver's seat side and the passenger seat side. An air conditioner for an automobile, characterized in that an indoor temperature detection means is provided, and the control means changes the difference in air volume blown by a blower motor between the driver's seat side and the passenger seat side according to the temperature difference detected by the vehicle interior temperature detecting means. Device.
JP22628984A 1984-10-26 1984-10-26 Air conditioning device for car Pending JPS61105206A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22628984A JPS61105206A (en) 1984-10-26 1984-10-26 Air conditioning device for car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22628984A JPS61105206A (en) 1984-10-26 1984-10-26 Air conditioning device for car

Publications (1)

Publication Number Publication Date
JPS61105206A true JPS61105206A (en) 1986-05-23

Family

ID=16842878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22628984A Pending JPS61105206A (en) 1984-10-26 1984-10-26 Air conditioning device for car

Country Status (1)

Country Link
JP (1) JPS61105206A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03114411U (en) * 1990-03-08 1991-11-25

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54142751A (en) * 1977-11-14 1979-11-07 Nissan Motor Co Ltd Automatic air conditioning system for vehicle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54142751A (en) * 1977-11-14 1979-11-07 Nissan Motor Co Ltd Automatic air conditioning system for vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03114411U (en) * 1990-03-08 1991-11-25

Similar Documents

Publication Publication Date Title
JPH0867128A (en) Hot water type heating system for automobile
JP3582219B2 (en) Automotive air conditioners
JP2000062441A (en) Air conditioner for vehicle
JPS61105206A (en) Air conditioning device for car
JPH04974Y2 (en)
JP2694983B2 (en) Automotive air conditioners
JPS6248621B2 (en)
JPS602965Y2 (en) Automotive air conditioner
JP2579514B2 (en) Vehicle air conditioning controller
JPH0694254B2 (en) Automotive air conditioner
JP2005343390A (en) Method for controlling air volume independently controllable air-conditioner unit
JPH05178066A (en) Air conditioner for automobile
JPS5936484Y2 (en) Blower fan speed control device in vehicle air conditioner
JPS60166511A (en) Air conditioner for car
JP3030352B2 (en) Vehicle air conditioner
JPS6216082Y2 (en)
JPH0523370Y2 (en)
JPS633282Y2 (en)
JPS6233603Y2 (en)
JP3167396B2 (en) Intake door drive control device for automotive air conditioner
JPS6347129Y2 (en)
JP2586546B2 (en) Automotive air conditioners
JPS638483Y2 (en)
JPS6345366Y2 (en)
JPH0495519A (en) Air-conditioning device for vehicle