JP2002061889A - Outdoor machine of air conditioner - Google Patents
Outdoor machine of air conditionerInfo
- Publication number
- JP2002061889A JP2002061889A JP2000251994A JP2000251994A JP2002061889A JP 2002061889 A JP2002061889 A JP 2002061889A JP 2000251994 A JP2000251994 A JP 2000251994A JP 2000251994 A JP2000251994 A JP 2000251994A JP 2002061889 A JP2002061889 A JP 2002061889A
- Authority
- JP
- Japan
- Prior art keywords
- reactor
- water
- air conditioner
- partition plate
- outdoor 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.)
- Granted
Links
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、空気調和機の室
外機に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an outdoor unit for an air conditioner.
【０００２】[0002]
【従来の技術】空気調和機の室外機は、その室外機ケー
シングに、圧縮機及びファン等が内装され、仕切板に
て、圧縮機が収納される機械室と、ファンが収納される
風通路室とに仕切られる。仕切板には、リアクタが取付
けられ、この仕切板の上方には、電装品箱が配設され
る。そして、この仕切板と電装品箱との間の隙間等か
ら、リアクタ側へ水が浸入する場合があり、そのため、
リアクタへの水浸入防止手段を設ける必要があった。水
浸入防止手段としては、従来では、上記電装品箱の一部
を水浸入防止形状に形成したり、水浸入防止用のシール
体を付設したりして構成していた。2. Description of the Related Art In an outdoor unit of an air conditioner, a compressor, a fan, and the like are provided in an outdoor unit casing. Partitioned into rooms. A reactor is attached to the partition plate, and an electrical component box is disposed above the partition plate. Then, water may enter the reactor from a gap or the like between the partition plate and the electrical component box.
It was necessary to provide a means for preventing water from entering the reactor. Conventionally, as the water intrusion prevention means, a part of the electrical component box is formed in a water intrusion prevention shape, or a seal member for preventing water intrusion is provided.
【０００３】[0003]
【発明が解決しようとする課題】ところで、上記のよう
に電装品箱の一部を水浸入防止形状に形成するもので
は、この電装品箱を複雑な形状に形成する必要があり、
その製造が面倒となると共に、製造コスト及び輸送コス
トが増加していた。また、水浸入防止用のシール体を使
用するものでは、別途このシール体を製造する必要があ
り、組立作業工程が増加して面倒となると共に、コスト
高になっていた。By the way, in the case where a part of the electrical component box is formed in a shape preventing water from entering as described above, it is necessary to form the electrical component box into a complicated shape.
The production became troublesome, and the production cost and transportation cost increased. Further, in the case of using a seal body for preventing water intrusion, it is necessary to manufacture this seal body separately, which increases the number of assembling work steps, which is troublesome and costly.
【０００４】この発明は、上記従来の欠点を解決するた
めになされたものであって、その目的は、リアクタへの
水の浸入を確実に防止することが可能であって、しかも
コストの低減を図ることが可能な空気調和機の室外機の
提供にある。SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned conventional disadvantages, and an object of the present invention is to make it possible to reliably prevent water from entering a reactor and to reduce the cost. An object of the present invention is to provide an air conditioner outdoor unit that can be achieved.
【０００５】[0005]
【課題を解決するための手段】そこで請求項１の空気調
和機の室外機は、圧縮機５が収納される機械室９と、フ
ァン６が収納される風通路室１０とが仕切板８にて仕切
られ、この仕切板８にリアクタ１１が取付けられた空気
調和機の室外機において、上記仕切板８のリアクタ取付
部１３の外周側に、上記リアクタ１１への水の浸入を防
止するため突隆部２２を周設したことを特徴としてい
る。Therefore, in the outdoor unit of the air conditioner according to the first aspect of the present invention, the machine room 9 in which the compressor 5 is housed and the air passage room 10 in which the fan 6 is housed are formed on the partition plate 8. In an outdoor unit of an air conditioner in which the reactor 11 is mounted on the partition plate 8, a projection is provided on the outer peripheral side of the reactor mounting portion 13 of the partition plate 8 in order to prevent water from entering the reactor 11. It is characterized in that the ridge 22 is provided around.
【０００６】上記請求項１の空気調和機の室外機では、
仕切板８のリアクタ取付部１３の外周側に、上記リアク
タ１１への水の浸入を防止する突隆部２２を周設してい
るので、リアクタ１１側へ水が流れようとしても、水
は、この突隆部２２を乗り越えられず、リアクタ１１側
へ浸入できない。このため、リアクタ１１の水濡れが防
止され、このリアクタ１１の保護が可能となり、このリ
アクタ１１を長期に渡って、リアクタとしての機能を発
揮させることが可能となる。In the outdoor unit of the air conditioner according to the first aspect,
Since the raised portion 22 for preventing the intrusion of water into the reactor 11 is provided around the outer peripheral side of the reactor mounting portion 13 of the partition plate 8, even if water flows toward the reactor 11, water is The ridge 22 cannot be overcome and cannot enter the reactor 11. Therefore, the reactor 11 is prevented from getting wet with water, and the reactor 11 can be protected, and the function of the reactor 11 can be exhibited for a long period of time.
【０００７】さらに請求項２の空気調和機の室外機は、
上記突隆部２２の上辺部２５に、水が上記リアクタ１１
を避ける方向へ流下する水案内用傾斜面４０を形成した
ことを特徴としている。The outdoor unit of the air conditioner according to claim 2 is
Water is supplied to the upper side 25 of the ridge 22 by the reactor 11.
Characterized in that a water guide inclined surface 40 that flows down in a direction to avoid the water flow is formed.
【０００８】請求項２の空気調和機の室外機では、上記
突隆部２２の水案内用傾斜面４０にて、上記リアクタ１
１を避ける方向へ水が流下する水流路を形成でき、これ
によって、リアクタ１１側への水浸入防止効果の向上を
図ることができると共に、水の外部への誘導案内が可能
となる。In the outdoor unit of the air conditioner according to the second aspect, the reactor 1 is provided on the inclined water guiding surface 40 of the raised portion 22.
A water flow path in which water flows down in a direction avoiding 1 can be formed, whereby the effect of preventing water from entering the reactor 11 can be improved, and the water can be guided outside.
【０００９】[0009]
【発明の実施の形態】次に、この発明の空気調和機の室
外機の具体的な実施の形態について、図面を参照しつつ
詳細に説明する。図３は、側板、天板、及び前板等を省
略した状態の室外機の斜視図を示し、この室外機は、底
板１に上記側板を立設すると共に、天板、前板、及び閉
鎖弁カバー等を組み付けてなる室外機ケーシング２を備
える。そして、この室外機ケーシング２には、熱交換器
３と、防音材４に覆われた圧縮機５と、ファン６等が内
装される。なお、底板１の側部には、閉鎖弁取付板７が
立設されている。DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, specific embodiments of the outdoor unit of the air conditioner of the present invention will be described in detail with reference to the drawings. FIG. 3 is a perspective view of the outdoor unit in a state where a side plate, a top plate, a front plate, and the like are omitted. The outdoor unit has the side plate standing on the bottom plate 1 and a top plate, a front plate, and a closed plate. An outdoor unit casing 2 provided with a valve cover and the like is provided. The outdoor unit casing 2 includes a heat exchanger 3, a compressor 5 covered with a soundproof material 4, a fan 6, and the like. A closing valve mounting plate 7 is provided upright on the side of the bottom plate 1.
【００１０】また、この室外機ケーシング２は、仕切板
８にて、上記圧縮機５が収納される機械室９と、上記フ
ァン６が収納されるが収納される風通路室１０とに区画
される。そして、図示省略の電装品箱がこの仕切板８上
に配置される。すなわち、電装品箱は仕切板８上方にお
いて機械室９と風通路室１０とに跨がって配置されてい
る。The outdoor unit casing 2 is partitioned by a partition plate 8 into a machine room 9 in which the compressor 5 is housed and an air passage room 10 in which the fan 6 is housed. You. Then, an electrical component box (not shown) is arranged on the partition plate 8. That is, the electrical component box is disposed above the partition plate 8 so as to straddle the machine room 9 and the air passage room 10.
【００１１】そして、仕切板８の機械室９側の一面１２
の上部位置に、リアクタ１１が取付けられる。すなわ
ち、図１に示すように、仕切板８は、その機械室９側の
一面１２の上部位置に、リアクタ取付部１３が設けら
れ、このリアクタ取付部１３にリアクタ１１が、図示省
略の取付板を介して、又は直接に、ボルト部材をネジ孔
１４に螺着することによって取付けられる。また、リア
クタ取付部１３は、概略矩形面からなり、その上辺の一
方側（室外機ケーシング２の裏面側）を斜め下方に傾斜
させた形状となっている。そしてその内部に、縦部１７
ａと横部１７ｂとが交差されてなる略Ｔの字状の凹窪部
１７が形成され、凹窪部１７の交差部に、大貫孔１８が
設けられ、縦部１７ａに、中貫孔１９が設けられ、横部
１７ｂに、小貫孔２０が設けられている。また、下方の
隅部には、係止片２１、２１が設けられている。Then, one surface 12 of the partition plate 8 on the machine room 9 side.
Reactor 11 is attached to the upper position of. That is, as shown in FIG. 1, the partition plate 8 is provided with a reactor mounting portion 13 at an upper position on one surface 12 of the machine room 9 side, and the reactor 11 is provided with the reactor 11 and a mounting plate (not shown). , Or directly by screwing a bolt member into the screw hole 14. Further, the reactor mounting portion 13 has a substantially rectangular surface, and has a shape in which one side of the upper side (the back side of the outdoor unit casing 2) is inclined obliquely downward. And inside the vertical part 17
a and a horizontal portion 17b are crossed to form a substantially T-shaped concave concave portion 17, and a large through hole 18 is provided at the intersection of the concave concave portion 17, and a middle through hole 19 is formed in the vertical portion 17a. The small through hole 20 is provided in the horizontal portion 17b. In addition, locking pieces 21 are provided at the lower corners.
【００１２】リアクタ取付部１３の外周側には、上記リ
アクタ１１への水の浸入を防止する突隆部２２が周設さ
れている。この突隆部２２は、取付けられるリアクタ１
１側へ突出し、図１に示すように、一対の縦辺部２３、
２４と、上辺部２５と、下辺部２６とからなり、各辺部
が連続して絞り加工にて形成されている。縦辺部２３以
外の縦辺部２４と上辺部２５と下辺部２６は、断面が台
形状（図２参照）とされる。すなわち、突隆部２２は、
全周に配設される内側の傾斜壁３０と、全周に配設され
る上壁３１と、縦辺部２３の外側を省いて配設される外
側の傾斜壁３２とを備える。また、縦辺部２３の外側
は、上壁３１から上方へ傾斜する第１部３３と、上壁３
１から下方へ傾斜する第２部３４と、上壁３１から上方
へ傾斜する第３部３５とが形成される。第１部３３から
突隆部３６が連設され、第２部３４から凹窪部３７が連
設され、第３部３５から突隆部３８が連設される。On the outer peripheral side of the reactor mounting portion 13, a raised portion 22 for preventing water from entering the reactor 11 is provided around. The ridge 22 is attached to the reactor 1 to be mounted.
1, and a pair of vertical sides 23, as shown in FIG.
24, an upper side 25, and a lower side 26. Each side is continuously formed by drawing. The cross sections of the vertical side portion 24, the upper side portion 25, and the lower side portion 26 other than the vertical side portion 23 are trapezoidal (see FIG. 2). That is, the ridge 22 is
It has an inner inclined wall 30 arranged all around, an upper wall 31 arranged all around, and an outer inclined wall 32 arranged without the outside of the vertical side portion 23. Further, outside the vertical side portion 23, a first portion 33 inclined upward from the upper wall 31 and an upper wall 3
A second part 34 inclined downward from 1 and a third part 35 inclined upward from the upper wall 31 are formed. A raised portion 36 is provided continuously from the first portion 33, a concave recess 37 is provided continuously from the second portion 34, and a raised portion 38 is provided continuously from the third portion 35.
【００１３】ところで、上記突隆部２２の上辺部２５
は、リアクタ取付部１３の上辺に対応して、縦辺部２４
に向かって順次下方向へ傾斜する傾斜部３９が設けられ
る。このため、この上辺部２５の外側の傾斜面３２の縦
辺部２４側に、水がリアクタ１１を避ける方向へ流下す
る水案内用傾斜面４０が、形成されることになる。すな
わち、この仕切板８の一面１２側から見て、水案内用傾
斜面４０は、水平線Ａに対して所定傾斜角度θ（例え
ば、図例のように、約２０°とすることができる。）を
成すように傾斜し、水を室外機ケーシング２の裏面側へ
案内することが可能となる。By the way, the upper side 25 of the ridge 22
Corresponds to the vertical side 24 corresponding to the upper side of the reactor mounting portion 13.
There is provided an inclined portion 39 which is sequentially inclined downward toward. Therefore, a water guide inclined surface 40 through which water flows down in a direction avoiding the reactor 11 is formed on the vertical side portion 24 side of the inclined surface 32 outside the upper side portion 25. That is, when viewed from the one surface 12 side of the partition plate 8, the water guiding inclined surface 40 is at a predetermined inclination angle θ with respect to the horizontal line A (for example, it can be set to about 20 ° as shown in the figure). And water can be guided to the back surface side of the outdoor unit casing 2.
【００１４】なお、突隆部２２の下方には、この突隆部
２２の下辺部２６から連設される凹溝４１が設けられ、
さらに、この凹溝４１には、上記突隆部３８の傾斜壁４
２（この傾斜壁４２は上記第３部３５から連続して形成
されている）が、連結用溝４３を介して連通される。す
なわち、この凹溝４１は、この突隆部２２の外周に沿っ
て流下した水を下方へ案内することができる。A groove 41 is provided below the protruding portion 22 so as to extend from the lower side 26 of the protruding portion 22.
Further, the concave wall 41 has the inclined wall 4 of the protruding portion 38.
2 (this inclined wall 42 is formed continuously from the third portion 35) is communicated through the connecting groove 43. That is, the concave groove 41 can guide the water flowing down along the outer periphery of the protruding portion 22 downward.
【００１５】上記のように構成した仕切板８は、図３に
示すように、底板１に、圧縮機５と熱交換器３とファン
６等が取付けられた状態で、圧縮機５とファン６と間
に、上方から差し込まれる。そして、ボルト部材４４を
底板１等に螺着して、この仕切板８を底板１から立設し
た状態とした後、側板と天板と前板等が組み付けられ、
この室外機が組み立てられることになる。As shown in FIG. 3, the partition plate 8 constructed as described above has the compressor 5, the heat exchanger 3, the fan 6 and the like mounted on the bottom plate 1, and the compressor 5 and the fan 6 In between, is inserted from above. Then, after the bolt member 44 is screwed to the bottom plate 1 or the like, and the partition plate 8 is set upright from the bottom plate 1, the side plate, the top plate, the front plate, and the like are assembled.
This outdoor unit will be assembled.
【００１６】従って、このリアクタ取付部１３に、リア
クタ１１を取り付けた状態の仕切板８では、このリアク
タ１１の外周側が、突隆部２２にて包囲されることにな
る。この状態で、上方から、つまり図示省略の電装品箱
と仕切板８との間の隙間を通って、風通路室１０側から
水がリアクタ１１側へ流ようとした場合において、リア
クタ１１を包囲している突隆部２２の上辺部２５が水を
受け止め、この水は、この上辺部２５の水案内用傾斜面
４０を介して縦辺部２４に沿って流下して下方へ流れ
る。すなわち、従来のように、電装品箱を複雑な形状に
加工したり、水浸入防止用のシール体を別途付設したり
することなく、上記突隆部２２を形成することによっ
て、リアクタ１１側への水の浸入防止と、水のリアクタ
１１を避ける方向への案内とが可能となり、リアクタ１
１の水濡を防止でき、リアクタ１１を長期に渡って、リ
アクタとしての機能を発揮することが可能となる。ま
た、この突隆部２２は、上記のように、絞り加工にて形
成されるので、突隆部２２を形成することは、いわゆる
ビードを形成することになり、仕切板８の強度向上を図
ることが可能となる。Therefore, in the partition plate 8 in which the reactor 11 is mounted on the reactor mounting portion 13, the outer peripheral side of the reactor 11 is surrounded by the ridge 22. In this state, when water flows from the air passage chamber 10 side to the reactor 11 side from above, that is, through the gap between the electrical component box (not shown) and the partition plate 8, the reactor 11 is surrounded. The upper side 25 of the raised ridge 22 receives water, and the water flows down along the vertical side 24 via the water guiding inclined surface 40 of the upper side 25 and flows downward. That is, unlike the related art, the electrical component box is formed into a complicated shape, and the protrusion 22 is formed without forming a seal member for preventing water intrusion, thereby allowing the electrical component box to move toward the reactor 11 side. Water can be prevented from entering, and the water can be guided in a direction avoiding the reactor 11.
1 can be prevented, and the reactor 11 can exhibit its function as a reactor for a long period of time. Further, since the raised portion 22 is formed by drawing as described above, forming the raised portion 22 forms a so-called bead, and improves the strength of the partition plate 8. It becomes possible.
【００１７】以上にこの発明の具体的な実施の形態につ
いて説明したが、この発明は上記形態に限定されるもの
ではなく、この発明の範囲内で種々変更して実施するこ
とができる。突隆部２２の突隆高さ及び水案内用傾斜面
４０の傾斜角度θ等を、流下してきた水を、受けること
ができ、しかも上記リアクタ１１を避ける方向へ流下さ
せることができる範囲で、自由に変更できる。また、上
記実施の形態では、水案内用傾斜面４０を上辺部２２の
一部に形成しているが、突隆部２２の上辺部２５の全体
を傾斜させることによって、この上辺部２５の傾斜面３
２の全体をもって水案内用傾斜面４０としてもよい。Although the specific embodiments of the present invention have been described above, the present invention is not limited to the above embodiments, and can be variously modified and implemented within the scope of the present invention. The ridge height of the ridge portion 22 and the inclination angle θ of the water guiding inclined surface 40 and the like can be received in the range in which the water that has flowed down can be received and the reactor 11 can be caused to flow down in the avoiding direction. Can be changed freely. Further, in the above embodiment, the water guiding inclined surface 40 is formed in a part of the upper side portion 22. However, by inclining the entire upper side portion 25 of the raised portion 22, the inclination of the upper side portion 25 is increased. Face 3
The entirety of 2 may be used as the water guiding inclined surface 40.
【００１８】[0018]
【発明の効果】以上のように請求項１の空気調和機の室
外機よれば、リアクタの水濡れが防止され、このリアク
タの保護が可能となり、リアクタを長期に渡って、リア
クタとしての機能を発揮させることが可能となる。従っ
て、従来のように、電装品箱を水浸入防止形状とする必
要がなくなると共に、別途他の部品を形成する必要もな
くなり、仕切板の製造が容易となって、製造コストの低
減を図ることが可能となる。さらに、室外機の組立作業
が容易となると共に、輸送コストの低減を図ることが可
能となる。また、突隆部を形成することは、強度向上を
図ることができるビードを形成することであり、仕切板
の強度向上を図ることが可能となる。As described above, according to the outdoor unit of the air conditioner of the first aspect, the reactor is prevented from getting wet and the reactor can be protected, and the function of the reactor can be maintained for a long period of time. It is possible to demonstrate. Therefore, unlike the related art, it is not necessary to form the electrical component box in a water-infiltration preventing shape, and it is not necessary to separately form another part. This facilitates the manufacture of the partition plate and reduces the manufacturing cost. Becomes possible. Further, the assembling work of the outdoor unit is facilitated and the transportation cost can be reduced. In addition, forming the raised portion means forming a bead that can improve the strength, and can improve the strength of the partition plate.
【００１９】請求項２の空気調和機の室外機よれば、上
記突隆部の水案内用傾斜面にて、上記リアクタを避ける
方向へ水が流下する水流路を形成でき、これによって、
リアクタ側への水浸入防止効果の向上を図ることができ
ると共に、水の外部への誘導案内が可能となる。According to the outdoor unit of the air conditioner of the second aspect, a water flow path through which water flows in a direction avoiding the reactor can be formed on the water guiding inclined surface of the ridge.
The effect of preventing water from entering the reactor side can be improved, and water can be guided outside.
【図１】本発明の一実施の形態である空気調和機の室外
機の仕切板の要部側面図である。FIG. 1 is a side view of a main part of a partition plate of an outdoor unit of an air conditioner according to an embodiment of the present invention.
【図２】空気調和機の室外機の簡略斜視図である。FIG. 2 is a simplified perspective view of an outdoor unit of the air conditioner.
【図３】図１のＡ−Ａ線拡大断面図である。FIG. 3 is an enlarged sectional view taken along line AA of FIG. 1;
【符号の説明】 ５ 圧縮機 ６ ファン ８ 仕切板 ９ 機械室 １０ 風通路室 １３ リアクタ取付部 ２２ 突隆部 ２５ 上辺部 ４０ 水案内用傾斜面[Description of Signs] 5 Compressor 6 Fan 8 Partition plate 9 Machine room 10 Air passage room 13 Reactor mounting part 22 Ridge 25 Upper edge 40 Water guide inclined surface
Claims (2)
と、ファン（６）が収納される風通路室（１０）とが仕
切板（８）にて仕切られ、この仕切板（８）にリアクタ
（１１）が取付けられた空気調和機の室外機において、
上記仕切板（８）のリアクタ取付部（１３）の外周側
に、上記リアクタ（１１）側への水の浸入を防止するた
め突隆部（２２）を周設したことを特徴とする空気調和
機の室外機。1. A machine room (9) in which a compressor (5) is housed.
And an air passage room (10) in which a fan (6) is housed is partitioned by a partition (8), and an outdoor unit of an air conditioner in which a reactor (11) is attached to the partition (8). ,
An air conditioner, wherein a ridge (22) is provided around the outer periphery of the reactor mounting portion (13) of the partition plate (8) to prevent water from entering the reactor (11). Machine outdoor unit.
に、水が上記リアクタ（１１）を避ける方向へ流下する
水案内用傾斜面（４０）を形成したことを特徴とする請
求項１の空気調和機の室外機。2. An upper side (25) of the ridge (22).
The outdoor unit of an air conditioner according to claim 1, wherein a water guide inclined surface (40) through which water flows in a direction avoiding the reactor (11) is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000251994A JP3564603B2 (en) | 2000-08-23 | 2000-08-23 | Outdoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000251994A JP3564603B2 (en) | 2000-08-23 | 2000-08-23 | Outdoor unit of air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002061889A true JP2002061889A (en) | 2002-02-28 |
| JP3564603B2 JP3564603B2 (en) | 2004-09-15 |
Family
ID=18741318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000251994A Expired - Fee Related JP3564603B2 (en) | 2000-08-23 | 2000-08-23 | Outdoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3564603B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009281662A (en) * | 2008-05-22 | 2009-12-03 | Fujitsu General Ltd | Outdoor unit for air conditioner |
| JP2012159226A (en) * | 2011-01-31 | 2012-08-23 | Fujitsu General Ltd | Air conditioner outdoor unit |
| WO2018073917A1 (en) * | 2016-10-19 | 2018-04-26 | 三菱電機株式会社 | Heat pump device |
-
2000
- 2000-08-23 JP JP2000251994A patent/JP3564603B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009281662A (en) * | 2008-05-22 | 2009-12-03 | Fujitsu General Ltd | Outdoor unit for air conditioner |
| JP2012159226A (en) * | 2011-01-31 | 2012-08-23 | Fujitsu General Ltd | Air conditioner outdoor unit |
| WO2018073917A1 (en) * | 2016-10-19 | 2018-04-26 | 三菱電機株式会社 | Heat pump device |
| JPWO2018073917A1 (en) * | 2016-10-19 | 2019-02-21 | 三菱電機株式会社 | Heat pump equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3564603B2 (en) | 2004-09-15 |
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