JPH01269609A - Air conditioner for automobile - Google Patents
Air conditioner for automobileInfo
- Publication number
- JPH01269609A JPH01269609A JP63097047A JP9704788A JPH01269609A JP H01269609 A JPH01269609 A JP H01269609A JP 63097047 A JP63097047 A JP 63097047A JP 9704788 A JP9704788 A JP 9704788A JP H01269609 A JPH01269609 A JP H01269609A
- Authority
- JP
- Japan
- Prior art keywords
- evaporator
- suction port
- drainage passage
- main body
- indoor unit
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 230000008020 evaporation Effects 0.000 claims abstract description 11
- 238000001704 evaporation Methods 0.000 claims abstract description 11
- 239000011810 insulating material Substances 0.000 claims description 6
- 230000005494 condensation Effects 0.000 abstract description 8
- 238000009833 condensation Methods 0.000 abstract description 8
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 239000003507 refrigerant Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3233—Cooling devices characterised by condensed liquid drainage means
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は自動車の車室内天井下面に取り付けられる自動
車用空気調和装置に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an air conditioner for an automobile that is attached to the lower surface of the ceiling of a vehicle interior of an automobile.
従来の技術
従来、自動車の車室内天井下面に取り付けられるこの種
の自動車用空気調和装置は、四隅に排水口を設けたもの
が一般的であった。BACKGROUND OF THE INVENTION Conventionally, this type of air conditioner for automobiles, which is attached to the lower surface of the ceiling inside the vehicle interior, has generally had drain ports provided at the four corners.
このように排水口を同装置の四隅に設けるのは、例えば
加速時や進行方向変更時などの自動車の運転状態、また
は傾斜や凹凸などの路面状態によって、エバポレータで
生ずる結露水の流れる方向が変わるためである。The reason why the drainage ports are provided at the four corners of the device is that the flow direction of the condensed water generated in the evaporator changes depending on the driving conditions of the car, such as when accelerating or changing the direction of travel, or the road surface conditions such as slopes and unevenness. It's for a reason.
発明が解決しようとする課題
上記従来の装置は、結露水の確実な排出を行なうことが
でき、水濡れ等の問題はないが、同装置を自動車に設置
したとき四隅の排出口に対応したドレンホースが必要と
なり、天井面が見苦しくなってしまうという課題がある
。また車室内という限られた空間にドレンホースを４本
も設けることはスペース的にも課題であり、さらに取付
工事にも手間がかかってしまうという課題がある。Problems to be Solved by the Invention The above-mentioned conventional device can reliably drain condensed water and there are no problems such as water getting wet. There is a problem that a hose is required and the ceiling surface becomes unsightly. Furthermore, installing four drain hoses in the limited space of the vehicle interior is a problem in terms of space, and there is also the problem that installation work is time-consuming.
そこで本発明は、排水口の数を減らすことを目的とし、
少ない排水口でも確実な結露水の処理を行なえる自動車
用空気調和装置を提供することを目的とする。Therefore, the present invention aims to reduce the number of drain ports,
To provide an air conditioner for an automobile that can reliably treat dew condensation water even with a small number of drainage ports.
課題を解決するための手段
上記目的を達成するために本発明は、車室内天井下面に
取り付けられる上ケースと、この上ケースに取り付けら
れる下ケースとより室内ユニット本体を形成し、前記室
内ユニット本体内にクロスフローファンおよびエバポレ
ータを設けるとともに、前記室内ユニット本体の相対向
する面に吸込口と吹出口を設け、前記下ケースの前記吸
込口側に、前記吸込口に沿った排水用通路を形成し、前
記排水用通路の両端にそれぞれ排水口を連接し、下端を
前記排水用通路内に配設するとともに上端が前記吸込口
から遠ざかるように前記エバポレータを傾斜させて設け
、前記エバポレータの両側部を下方からそれぞれ支持す
る支持台の上端部を、前記エバポレータの両側部より外
方向に延出させて水受部を形成したものである。Means for Solving the Problems In order to achieve the above object, the present invention forms an indoor unit main body by an upper case attached to the lower surface of the ceiling in the vehicle interior and a lower case attached to the upper case, and the indoor unit main body A cross flow fan and an evaporator are provided inside, a suction port and a blowout port are provided on opposing surfaces of the indoor unit main body, and a drainage passage is formed along the suction port on the suction port side of the lower case. and drain ports are connected to both ends of the drainage passage, and the evaporator is provided so as to be inclined such that the lower end is disposed within the drainage passage and the upper end is away from the suction port, and both sides of the evaporator are provided. The upper end portions of the support stands that respectively support the evaporator from below extend outward from both sides of the evaporator to form water receiving portions.
また本発明は、車室内天井下面に取り付けられる上ケー
スと、この上ケースに取り付けられる下ケースとより室
内ユニット本体を形成し、前記室内ユニット本体内にク
ロスフローファンおよびエバポレータを設けるとともに
、前記室内ユニット本体の相対向する面に吸込口と吹出
口を設け、前記下ケースの前記吸込口側に、前記吸込口
に沿った排水用通路を形成し、前記排水用通路の両端に
それぞれ排水口を連接し、下端を前記排水用通路内に配
設するとともに上端が前記吸込口から遠ざかるように前
記エバポレータを傾斜させて設け、前記エバポレータの
両側面にそれぞれ突出する蒸発管に断熱材を貼付けたも
のである。Further, in the present invention, an indoor unit main body is formed by an upper case attached to a lower surface of a ceiling in a vehicle interior and a lower case attached to this upper case, a cross flow fan and an evaporator are provided in the indoor unit main body, and a cross flow fan and an evaporator are provided in the indoor unit main body. A suction port and a blowout port are provided on opposing surfaces of the unit body, a drainage passage is formed along the suction port on the suction port side of the lower case, and drainage ports are provided at both ends of the drainage passage, respectively. The evaporator is connected to the evaporator, and the evaporator is inclined so that the lower end is disposed in the drainage passage and the upper end is away from the suction port, and a heat insulating material is attached to the evaporation pipes that protrude from both sides of the evaporator. It is.
さらに本発明は上記手段に加えて、エバポレータを構成
する蒸発管に連接した膨張弁を前記エバポレータの上方
に位置させたものである。Furthermore, in addition to the above-mentioned means, the present invention includes an expansion valve connected to an evaporation pipe constituting the evaporator, which is located above the evaporator.
作 用
本発明は上記手段によって、結露水の排出口を２ケ所と
しても確実な結露水の処理を行なうことができる。Function The present invention allows reliable treatment of dew condensation water even when there are two outlets for dew condensation water by the above means.
すなわち、まずエバポレータの両側部を下方からそれぞ
れ支持する支持台の上端部を前記エバポレータの両側部
より外方向に延出させて水受部を形成しているので、エ
バポレータ両側部より滴下する結露水を水受部で受は排
水用通路に導くことができる。そしてこの水受部はエバ
ポレータに沿って傾斜しているので同装置の傾き等に影
響されずに結露水を排水用通路に確実に導くことができ
る。That is, first, the upper ends of the supports that support both sides of the evaporator from below extend outward from both sides of the evaporator to form water receivers, so that condensed water dripping from both sides of the evaporator is absorbed. The water can be guided to the drainage passage at the water receiving part. Since the water receiving portion is inclined along the evaporator, the condensed water can be reliably guided to the drainage passage without being affected by the inclination of the device.
また本発明は別の手段として、エバポレータの両側面に
突出する蒸発管に断熱材を貼付しているので、エバポレ
ータの両側部に結露水が生ずるのを防止でき、エバポレ
ータで生ずる結露水をエバポレータの傾きに従って降下
し、排水用通路に確実に導くことができる。In addition, as another means of the present invention, a heat insulating material is attached to the evaporation pipes protruding from both sides of the evaporator, so that it is possible to prevent dew condensation from forming on both sides of the evaporator. It descends according to the slope and can be reliably guided to the drainage passage.
さらに本発明は上記それぞれの手段に加えて膨張弁をエ
バポレータの上方に位置させることによって、膨張弁か
ら滴下する結露水をエバポレータに沿って排水用通路に
導くことができる。Furthermore, in addition to the above-mentioned means, the present invention locates the expansion valve above the evaporator, thereby making it possible to guide the condensed water dripping from the expansion valve to the drainage passage along the evaporator.
実施例 以下本発明の一実施例を図面に基づいて説明する。Example An embodiment of the present invention will be described below based on the drawings.
第１図は上ケースを取りはずしたときの自動車空気調和
装置の上面図である。同図においてエバポレータ１は、
平行に並べられた多数のフィンと、このフィンに垂直に
挿入された蒸発管２とより構成されている。蒸発管２の
冷媒流入側端部は膨張弁３を介して入口管４と、蒸発管
２の冷媒流出側端部は出口管５とそれぞれ接続されてい
る。ここで膨張弁３は、エバポレータ１の上方に配設し
ている。また入口管４、出口管５はケースの一側面より
同装置外に延出しており自動車のエンジンルーム等に配
設されるコンプレッサーおよびコンデンサ等と接続され
る。６はエバポレータ１が配設された吸込口側から吹出
口側へ空気を流すクロスフローファン、７は吹出口に設
けられた風向調整羽根、８はクロスフローファンを駆動
するモータである。９は下ケースであり、この下ケース
９の上面には吸込口側のコーナー立上り部１０と支切板
１１によって排水用通路１２が形成されている。FIG. 1 is a top view of the automobile air conditioner with the upper case removed. In the figure, the evaporator 1 is
It consists of a large number of fins arranged in parallel and an evaporation tube 2 inserted perpendicularly to the fins. The refrigerant inlet end of the evaporator tube 2 is connected to the inlet pipe 4 via the expansion valve 3, and the refrigerant outlet end of the evaporator tube 2 is connected to the outlet pipe 5. Here, the expansion valve 3 is disposed above the evaporator 1. Further, the inlet pipe 4 and the outlet pipe 5 extend outside the device from one side of the case, and are connected to a compressor, a condenser, etc. disposed in the engine room of an automobile. 6 is a cross-flow fan that flows air from the suction port side where the evaporator 1 is disposed to the blow-out port side, 7 is a wind direction adjustment blade provided at the blow-off port, and 8 is a motor that drives the cross-flow fan. Reference numeral 9 denotes a lower case, and a drainage passage 12 is formed on the upper surface of the lower case 9 by a corner rising portion 10 on the suction port side and a dividing plate 11.
１３．１４はこの下ケース９に一体に形成され、排水用
通路１２の両端に連接する排水口である。Reference numerals 13 and 14 designate drain ports that are integrally formed with the lower case 9 and are connected to both ends of the drain passage 12.
第２図は同装置の横断面図である。同図に示すようにエ
バポレータ１は、その下端を排水用通路１２内に配設す
るとともに上端が吸込口から遠ざかるように傾斜させて
設けている。１５は車室内天井下面に取り付けられる上
ケース、１６は下ケース９に形成されるスタビライザ、
１７はエバポレータ１を支持固定する支持台である。FIG. 2 is a cross-sectional view of the device. As shown in the figure, the evaporator 1 has its lower end disposed within the drainage passage 12 and its upper end inclined away from the suction port. 15 is an upper case attached to the lower surface of the ceiling in the vehicle interior; 16 is a stabilizer formed on the lower case 9;
Reference numeral 17 denotes a support base for supporting and fixing the evaporator 1.
第３図は同装置の要部斜視図である。同図に示すように
支持台１７は、エバポレータ１の両側部を下方からそれ
ぞれ支持するとともに上端部はエバポレータ１の両側部
より外方向に延出させて水受部１８．１９を形成してい
る。FIG. 3 is a perspective view of the main parts of the device. As shown in the figure, the support stand 17 supports both sides of the evaporator 1 from below, and its upper end extends outward from both sides of the evaporator 1 to form water receivers 18 and 19. .
上記のように構成された同装置の作用について、第１図
〜第３図を用いて説明する。The operation of the device configured as described above will be explained using FIGS. 1 to 3.
圧縮機が駆動され蒸発管２内に冷媒が流れると、エバポ
レータ１は冷却される。従って空気との間で温度差が生
じるためにフィン及び蒸発管２の表面に結露を生じる。When the compressor is driven and refrigerant flows into the evaporation tube 2, the evaporator 1 is cooled. Therefore, since a temperature difference occurs between the fins and the air, dew condensation occurs on the surfaces of the fins and the evaporation tube 2.
このときフィン面上に生じた結露水はエバポレータ１が
傾斜しているため、エバポレータ１の下端部に向けてフ
ィン面上をったって降下し、排水用通路課へ導かれる。Since the evaporator 1 is inclined, the condensed water generated on the fin surface at this time descends on the fin surface toward the lower end of the evaporator 1, and is guided to the drainage passage section.
また膨張弁３に生じた結露水も、エバポレータＩ′２゜
１上に落下した後は同様にして排水用通路墾へ導かれる
。Further, the condensed water formed on the expansion valve 3 falls onto the evaporator I'2.1 and is similarly led to the drainage passageway.
一部エバポレータ１の両側面に突出している蒸発管２に
生じた結露水は、水受部１８．１９上に落下し、この水
受部１８．１９上を流れ、排水用！２
通路議へ導かれる。このとき水受部１８．１９はエバポ
レータ１と同様に傾斜させているために、θ
第２図に示すように装置本体が水平線に対して龜θ
傾いた状態であってもφ〈α（αは水受部１８゜１９の
装置本体に対する傾き角）である限り結露水は排水用通
Ｆ＠慟に導かれる。The condensed water that has formed on the evaporator tube 2, which partially protrudes from both sides of the evaporator 1, falls onto the water receiver 18.19, flows over this water receiver 18.19, and is used for drainage! 2. You will be led to an aisle meeting. At this time, since the water receivers 18 and 19 are tilted in the same way as the evaporator 1, even if the main body of the apparatus is tilted by θ as shown in FIG. 2, φ<α(α is the angle of inclination of the water receiving portion 18°19 with respect to the main body of the device), the condensed water is guided to the drainage channel F@.
次に本発明の目的を達成する他の手段を第４図それぞれ
突出する蒸発管２に断熱材２０を貼付けたものである。Next, another means for achieving the object of the present invention is shown in FIG. 4, in which a heat insulating material 20 is attached to each of the protruding evaporation tubes 2.
同図のように断熱材２０を貼付けることによって、エバ
ポレータ１０両側部から結露水が落下することがない。By attaching the heat insulating material 20 as shown in the figure, condensed water will not fall from both sides of the evaporator 10.
第５図は、以上説明した本発明の自動車用空気 ゛調
和装置２１を自動車の車室内天井下面に取り付けた時の
概念図である。FIG. 5 is a conceptual diagram when the automobile air conditioner 21 of the present invention described above is attached to the lower surface of the ceiling of the vehicle interior of an automobile.
発明の詳細
な説明から明らかなように本発明は、結露水の排出口を
２ケ所としても確実な結露水の処理を行なうことができ
る。As is clear from the detailed description of the invention, the present invention can reliably treat condensed water even when there are two outlets for condensed water.
すなわち、まずエバポレータの両側部を下方からそれぞ
れ支持する支持台の上端部を前記エバポレータの両側部
より外方向に延出させて水受部を形成しているので、エ
バポレータ両側部より滴下する結露水を水受部で受は排
水用通路に導くことができる。そしてこの水受部はエバ
ポレータに沿って傾斜しているので同装置の傾き等に影
響されずに結露水を排水用通路に確実に導くことができ
る。That is, first, the upper ends of the supports that support both sides of the evaporator from below extend outward from both sides of the evaporator to form water receivers, so that condensed water dripping from both sides of the evaporator is absorbed. The water can be guided to the drainage passage at the water receiving part. Since the water receiving portion is inclined along the evaporator, the condensed water can be reliably guided to the drainage passage without being affected by the inclination of the device.
また本発明は別の手段として、エバポレータの両側面に
突出する蒸発管に断熱材を貼付しているので、エバポレ
ータの両側部に結露水が生ずるのを防止でき、エバポレ
ータで生ずる結露水をエバポレータの傾きに従って降下
し、排水用通路に確実に導くことができる。In addition, as another means of the present invention, a heat insulating material is attached to the evaporation pipes protruding from both sides of the evaporator, so that it is possible to prevent dew condensation from forming on both sides of the evaporator. It descends according to the slope and can be reliably guided to the drainage passage.
さらに本発明は上記それぞれの手段に加えて膨張弁をエ
バポレータの上方に位置させることによって、膨張弁か
ら滴下する結露水をエバポレータに沿って排水用通路に
導くことができる。Furthermore, in addition to the above-mentioned means, the present invention locates the expansion valve above the evaporator, thereby making it possible to guide the condensed water dripping from the expansion valve to the drainage passage along the evaporator.
第１図は本発明の一実施例による自動車用空気調和装置
の上ケースをはずした状態の平面図、第２図は同装置の
横断面図、第３図は同装置の要部斜視図、第４図は他の
手段による同装置の要部斜視図、第５図は同装置を自動
車に設置した状態の構成図である。
１・・・・・・エバポレータ、２・・・・・蒸発管、３
・・・・・・膨張弁、６・・・・・・クロスフローファ
ン、９・・・・・・下ケース、１２・・・・・排水用通
路、１５・・・・・・上ケース、１７・・・・・・支持
台、１８，１９・・・・・・水受部、２０・・・・・・
断熱材。
／−−−コバ六０ν−ダ
／７−−−支荷台
ノ８．ｔ？ −ｍ−水受（うＩ
第３図
ｍ−ｔｒ無看
第４図
第５図FIG. 1 is a plan view of an automotive air conditioner according to an embodiment of the present invention with the upper case removed, FIG. 2 is a cross-sectional view of the device, and FIG. 3 is a perspective view of the main parts of the device. FIG. 4 is a perspective view of the main parts of the same device using another means, and FIG. 5 is a configuration diagram of the same device installed in an automobile. 1... Evaporator, 2... Evaporation tube, 3
......Expansion valve, 6...Cross flow fan, 9...Lower case, 12...Drainage passage, 15...Upper case, 17... Support stand, 18, 19... Water receiver, 20...
Insulation. /---Kobaroku0ν-da/7---Package platform No.8. T? -m-Water tray
Claims (3)
の上ケースに取り付けられる下ケースとより室内ユニッ
ト本体を形成し、前記室内ユニット本体内にクロスフロ
ーフアンおよびエバポレータを設けるとともに、前記室
内ユニット本体の相対向する面に吸込口と吹出口を設け
、前記下ケースの前記吸込口側に、前記吸込口に沿った
排水用通路を形成し、前記排水用通路の両端にそれぞれ
排水口を連接し、下端を前記排水用通路内に配設すると
ともに上端が前記吸込口から遠ざかるように前記エバポ
レータを傾斜させて設け、前記エバポレータの両側部を
下方からそれぞれ支持する支持台の上端部を、前記エバ
ポレータの両側部より外方向に延出させて水受部を形成
した自動車用空気調和装置。(1) An indoor unit main body is formed by an upper case attached to the lower surface of the ceiling of the vehicle interior and a lower case attached to this upper case, and a cross flow fan and an evaporator are provided in the indoor unit main body, and a cross flow fan and an evaporator are provided in the indoor unit main body. A suction port and a blowout port are provided on opposing surfaces of the lower case, a drainage passage is formed along the suction port on the suction port side of the lower case, and drainage ports are connected to both ends of the drainage passage, respectively. , the evaporator is inclined so that the lower end is disposed in the drainage passage and the upper end is away from the suction port, and the upper end of the support base that supports both sides of the evaporator from below is connected to the evaporator. An air conditioner for an automobile in which a water receiver is formed by extending outward from both sides of the air conditioner.
の上ケースに取り付けられる下ケースとより室内ユニッ
ト本体を形成し、前記室内ユニット本体内にクロスフロ
ーファンおよびエバポレータを設けるとともに、前記室
内ユニット本体の相対向する面に吸込口と吹出口を設け
、前記下ケースの前記吸込口側に、前記吸込口に沿った
排水用通路を形成し、前記排水用通路の両端にそれぞれ
排水口を連接し、下端を前記排水用通路内に配設すると
ともに上端が前記吸込口から遠ざかるように前記エバポ
レータを傾斜させて設け、前記エバポレータの両側面に
それぞれ突出する蒸発管に断熱材を貼付けた自動車用空
気調和装置。(2) An indoor unit main body is formed by an upper case attached to the lower surface of the ceiling in the vehicle interior and a lower case attached to this upper case, and a cross flow fan and an evaporator are provided in the indoor unit main body, and a cross flow fan and an evaporator are provided in the indoor unit main body. A suction port and a blowout port are provided on opposing surfaces of the lower case, a drainage passage is formed along the suction port on the suction port side of the lower case, and drainage ports are connected to both ends of the drainage passage, respectively. , the evaporator is inclined so that the lower end is disposed in the drainage passage and the upper end is away from the suction port, and a heat insulating material is attached to the evaporator pipes protruding from both sides of the evaporator. harmonization device.
を前記エバポレータの上方に位置させた請求項１または
請求項２に記載の自動車用空気調和装置。(3) The air conditioner for an automobile according to claim 1 or 2, wherein an expansion valve connected to an evaporation pipe constituting an evaporator is located above the evaporator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63097047A JPH01269609A (en) | 1988-04-20 | 1988-04-20 | Air conditioner for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63097047A JPH01269609A (en) | 1988-04-20 | 1988-04-20 | Air conditioner for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01269609A true JPH01269609A (en) | 1989-10-27 |
Family
ID=14181734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63097047A Pending JPH01269609A (en) | 1988-04-20 | 1988-04-20 | Air conditioner for automobile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01269609A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04185527A (en) * | 1990-11-20 | 1992-07-02 | Matsushita Electric Ind Co Ltd | Air-conditioning device for vehicle |
| EP1424228A1 (en) * | 2001-09-03 | 2004-06-02 | Japan Climate Systems Corporation | Air conditioner for vehicle |
-
1988
- 1988-04-20 JP JP63097047A patent/JPH01269609A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04185527A (en) * | 1990-11-20 | 1992-07-02 | Matsushita Electric Ind Co Ltd | Air-conditioning device for vehicle |
| EP1424228A1 (en) * | 2001-09-03 | 2004-06-02 | Japan Climate Systems Corporation | Air conditioner for vehicle |
| EP1424228A4 (en) * | 2001-09-03 | 2006-09-06 | Japan Climate Systems Corp | Air conditioner for vehicle |
| EP1867506A3 (en) * | 2001-09-03 | 2009-03-18 | Japan Climate Systems Corporation | Vehicle air conditioner |
| US7886814B2 (en) | 2001-09-03 | 2011-02-15 | Japan Climate Systems Corporation | Vehicle air conditioner |
| US7942192B2 (en) | 2001-09-03 | 2011-05-17 | Japan Climate Systems Corporation | Vehicle air conditioner |
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