JPH0138440Y2 - - Google Patents
Info
- Publication number
- JPH0138440Y2 JPH0138440Y2 JP6043184U JP6043184U JPH0138440Y2 JP H0138440 Y2 JPH0138440 Y2 JP H0138440Y2 JP 6043184 U JP6043184 U JP 6043184U JP 6043184 U JP6043184 U JP 6043184U JP H0138440 Y2 JPH0138440 Y2 JP H0138440Y2
- Authority
- JP
- Japan
- Prior art keywords
- lid
- box
- closed
- bent
- top plate
- 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.)
- Expired
Links
- 230000000630 rising effect Effects 0.000 claims description 18
- 238000005057 refrigeration Methods 0.000 claims description 15
- 238000005452 bending Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 29
- 238000012856 packing Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Other Air-Conditioning Systems (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、冷凍装置の電装箱に係り、例えば、
海上コンテナ用冷凍装置の如く船の甲板上に暴露
して、野外に設置される冷凍装置の電装箱の防水
構造を改良したものである。[Detailed description of the invention] (Field of industrial application) The present invention relates to an electrical box for a refrigeration system, and includes, for example,
This is an improved waterproof structure for the electrical box of a refrigeration system installed outdoors and exposed on the deck of a ship, such as a refrigeration system for marine containers.
（従来の技術）
従来、冷凍装置の電装箱の箱内には、圧縮機モ
ータ用リレー、フアンのモータ用リレーなどの各
種リレー、各種電気制御機器、部品などを内装し
ているが、サービスの必要性から前面から開閉操
作できる蓋体が箱本体に取付けられている。(Prior art) Conventionally, various relays such as compressor motor relays and fan motor relays, various electrical control devices, and parts are housed inside the electrical equipment box of refrigeration equipment. Due to necessity, a lid that can be opened and closed from the front is attached to the box body.
而して、斯かる冷凍装置の電装箱が野外に暴露
して設置される場合は、特に、前記蓋体の開閉動
作時に、雨水等が電装箱内に流入して電気絶縁性
を悪化するのを防止する防水構造とする必要があ
る。 Therefore, when the electrical box of such a refrigeration equipment is installed outdoors and exposed, there is a risk that rainwater, etc. may flow into the electrical box and deteriorate the electrical insulation, especially when the lid is opened and closed. It is necessary to have a waterproof structure to prevent this.
斯かる防水構造としたものとしては、例えば、
実公昭57−28055号公告公報に掲載されたものが
知られているが、これを、第１０図に基づいて説
明すると、第１０図は空気調和機の室外機に装設
された電装箱であるが、箱本体１１の前面開口部
に枠体１３を設け、枠体１３の上方側に側面に向
つて傾斜した凹溝１４を設けたもので、雨水等が
枠体１３に溜ることなく、凹溝１４内を側方に流
出するようにした防水構造である。なお、１５は
第１０図ｂ図示の如く、閉蓋時に枠体１３と蓋体
１２との間の水密を保持するパッキンである。前
記の如き例では、態々枠体１３に傾斜した凹溝１
４を設けなければならず、構造が複雑で加工上面
倒であるという問題がある。 Examples of such waterproof structures include:
It is known that it was published in Utility Model Publication No. 57-28055, and this is explained based on Figure 10. Figure 10 shows an electrical box installed in the outdoor unit of an air conditioner. However, a frame body 13 is provided at the front opening of the box body 11, and a groove 14 is provided on the upper side of the frame body 13 that slopes toward the side, so that rainwater etc. do not accumulate in the frame body 13. It has a waterproof structure in which the inside of the groove 14 flows out laterally. As shown in FIG. 10b, 15 is a packing that maintains watertightness between the frame 13 and the lid 12 when the lid is closed. In the above example, the inclined groove 1 is formed in the frame 13.
4, the structure is complicated and processing is troublesome.
また、別の従来例としては、第５〜第９図に示
す如きものがある。第９図は海上コンテナ用冷凍
装置の正面略示図であつて、１６は凝縮器、１７
は圧縮機、１９は冷却器で、Ａは電装箱である。 Further, as another conventional example, there are those shown in FIGS. 5 to 9. FIG. 9 is a schematic front view of the marine container refrigeration system, in which 16 is a condenser, 17 is a
is a compressor, 19 is a cooler, and A is an electrical box.
第８図は電装箱Ａの斜視図で、１は箱本体、２
は蓋体で周囲に折曲部２ａを有し箱状になつてお
り、内部には蓋パツキング２ｂが内張りされ、閉
蓋時に蓋パツキング２ｂに箱本体１の開口端部１
ｂが当接して水密が保持されるようになつてい
る。なお、１８は箱本体１の天板１ｃ上に設けら
れた箱本体１と同一材質の金属製の水切板であ
る。 Figure 8 is a perspective view of the electrical box A, where 1 is the box body, 2
is a lid which has a box-like shape with a bent part 2a around the periphery, and the inside is lined with a lid packing 2b, and when the lid is closed, the opening end 1 of the box body 1 is
b are in contact with each other to maintain watertightness. In addition, 18 is a metal draining plate provided on the top plate 1c of the box body 1 and made of the same material as the box body 1.
而して、第５〜第７図は、前記第８図電装箱の
各種従来例の要部を示す図であつて、第５図例
は、前記水切板１８の無い例、第６図、第７図は
水切板１８の有る例であり、各図のａは閉蓋時、
ｂは開蓋時を示している。 5 to 7 are views showing essential parts of various conventional examples of the electrical equipment box shown in FIG. 8, and the example shown in FIG. Figure 7 shows an example with the drain plate 18, and a in each figure indicates when the lid is closed;
b shows the state when the lid is opened.
第５図の如く、水切板が無い時は、箱本体１の
天板１ｃ上や蓋体２の折曲部２ａ上に溜まつた雨
水等水滴ｓが開蓋動作時（第５図ａからｂ）、箱
本体１と蓋体２間に落下し、箱内部に水が付着
し、絶縁不良、錆発生等防水構造として品質を低
下させる。 As shown in Fig. 5, when there is no drain plate, water droplets s such as rainwater accumulated on the top plate 1c of the box body 1 and on the folded part 2a of the lid body 2 are released when the lid is opened (see Fig. 5 a). b) Water falls between the box body 1 and the lid 2, and water adheres to the inside of the box, resulting in poor insulation, rust, etc., and deteriorating the quality of the waterproof structure.
また、第６図および第７図の如く、金属製水切
板１８を設けた場合には、水切板１８の箱本体側
（第６図および第７図において右側）の水滴は落
下防止になるが、蓋折曲部２ａ上の水滴および水
切板１８が金属製であるので、そり、歪みなどに
よりこれと蓋パツキング２ｂ間に隙間が生じ、こ
こに溜まつた水滴が開蓋動作時に落下して箱体内
に侵入し前記同様不具合を生じ、防水構造として
は品質低下は免かれなかつたものである。 Furthermore, if a metal draining plate 18 is provided as shown in FIGS. 6 and 7, water droplets on the box body side of the draining plate 18 (the right side in FIGS. 6 and 7) will be prevented from falling. Since the water droplets on the lid bent part 2a and the draining plate 18 are made of metal, a gap is created between this and the lid packing 2b due to warpage, distortion, etc., and water droplets that have accumulated here fall during the lid opening operation. It penetrated into the box and caused the same problems as described above, and the quality of the waterproof structure was inevitably degraded.
（本考案が解決しようとする問題点）
本考案は、以上の如き従来欠陥に鑑み考案され
たもので、野外等に設置される冷凍装置の電装箱
において、特に、電装箱の箱本体や蓋体上に溜ま
つた水滴が閉蓋時は勿論開蓋動作中に箱体内に落
下、侵入しないようにすることを目的とし、この
ために、構造簡単な水切板を設けて確実な防水構
造とせんとするものである。(Problems to be Solved by the Present Invention) The present invention has been devised in view of the above-mentioned conventional defects, and is particularly useful for electrical equipment boxes of refrigeration equipment installed outdoors etc. The purpose is to prevent water droplets that have accumulated on the body from falling and entering the box body not only when the lid is closed but also when the lid is opened. This is what I am trying to do.
（問題点を解決するための手段）
本考案の構成は、箱本体と、周囲に折曲部を有
する開閉自在の蓋体とよりなる冷凍装置の電装箱
において、前記箱本体の天板と前記蓋体の折曲部
との何れかに取付けられ、その両者間の高さより
長さが大の立上り部を有する水切弾性体を、前記
箱本体の前面開口部の間口方向で、閉蓋時に、前
記立上り部が折曲げられる位置に設けたものであ
る。(Means for Solving the Problems) The configuration of the present invention is such that in an electrical equipment box for a refrigeration equipment that includes a box main body and a cover body that can be opened and closed and has a bending portion around the box body, the top plate of the box main body and the When the lid is closed, a draining elastic body is attached to either the bent portion of the lid body and has a rising portion whose length is greater than the height between the two, in the frontage direction of the front opening of the box body, and when the lid is closed, It is provided at a position where the rising portion is bent.
（作用）
本考案は、前記の如く、水切板が弾性体であ
り、その立上り部が箱の天板と蓋体の折曲部との
間の高さより長さが大で、閉蓋時に前記立上り部
がその間に折曲げられるので、水切弾性体と蓋体
または箱本体の天板との当りが密なために閉蓋時
に水の箱内への侵入がなく、また、開蓋動作時
に、前記水切弾性体の立上り部の折曲げられた部
分の復元力が外側に作用し、水滴を外方へ飛散さ
すので、水滴の箱内への落下、侵入が防止でき
る。(Function) As described above, in the present invention, the draining plate is an elastic body, and the length of the rising part is greater than the height between the top plate of the box and the bent part of the lid body, and when the lid is closed, the drain plate is made of an elastic body. Since the rising part is bent between them, there is tight contact between the draining elastic body and the lid or the top plate of the box body, so water does not enter the box when the lid is closed, and when the lid is opened, The restoring force of the bent portion of the rising portion of the water-draining elastic body acts on the outside and scatters water droplets outward, thereby preventing water droplets from falling or entering the box.
（実施例）
以下本考案の実施例を添付図面に基づき説明す
る。(Example) Examples of the present invention will be described below based on the accompanying drawings.
第１図は、本考案冷凍装置の電装箱実施例の縦
断面略示図であり、同図ａは開蓋時、同図ｂは閉
蓋時を示し、第２〜第４図は、それぞれ他の実施
例の要部を示す図で、各図のａは開蓋時、ｂは閉
蓋時を示す。 FIG. 1 is a schematic longitudinal cross-sectional view of an embodiment of the electrical equipment box of the refrigeration system of the present invention. FIG. 1A shows the lid opened, FIG. FIG. 7 is a diagram showing the main parts of another embodiment, in each figure, a shows the state when the lid is opened, and b shows the state when the lid is closed.
第１図において、１は箱本体、１ａは前面開口
部、１ｂは前面開口端部、１ｃは天板であり、２
は蓋体で、２ａは蓋体周囲の折曲部で、蓋体２は
箱状となつており、２ｂは蓋体２の隅部に内張り
されたパツキングで、閉蓋時（第１図ｂ参照）、
前記箱本体１の前面開口端部１ｂが前記パツキン
グ２ｂに当接して、箱本体１と蓋体２間をシール
している。 In Fig. 1, 1 is the box body, 1a is the front opening, 1b is the front opening end, 1c is the top plate, and 2
is the lid body, 2a is the bent part around the lid body, the lid body 2 is box-shaped, and 2b is the packing lined at the corner of the lid body 2, when the lid is closed (Fig. 1 b reference),
The front opening end 1b of the box body 1 comes into contact with the packing 2b to seal between the box body 1 and the lid 2.
３は、ゴム等弾性体でつくられた水切弾性体
で、断面Ｌ型であつて、接着剤により箱本体１の
天板１ｃ上の前面開口部１ａ側に間口方向に全幅
にわたり取付けられ、水切弾性体３のズレ防止の
ためにＬ型の下辺部を天板１ｃに点溶接あるいは
スポツト溶接される止金具４，５で止めている。 Reference numeral 3 denotes a draining elastic body made of an elastic material such as rubber, which has an L-shaped cross section and is attached to the front opening 1a side of the top plate 1c of the box body 1 over the entire width in the frontage direction. In order to prevent the elastic body 3 from shifting, the lower side of the L-shape is fixed to the top plate 1c by spot welding or stoppers 4 and 5 which are spot welded.
而して、水切弾性体３の立上り部３ａの高さh2
は、天板１ｃと蓋体２の折曲部２ａとの高さh1よ
り大につくられており、閉蓋時（第１図ａからｂ
へ）、立上り部３ａの先端は外側に折曲げられ、
折曲部２ａ内面をシールし、水の侵入を防止する
如くなつている。また、第１図ｂからａへ開蓋時
には、この立上り部３ａの折曲げられた部分の復
帰力は、折曲部２ａ上の水滴を外部へ飛散する方
向に作用するので、箱内への水の落下、浸入を防
止するものである。 Therefore, the height h 2 of the rising portion 3a of the draining elastic body 3
is made larger than the height h 1 between the top plate 1c and the bent part 2a of the lid body 2, and when the lid is closed (Fig. 1 a to b
), the tip of the rising portion 3a is bent outward,
The inner surface of the bent portion 2a is sealed to prevent water from entering. Furthermore, when the lid is opened from Fig. 1b to a, the return force of the bent portion of the rising portion 3a acts in the direction of scattering the water droplets on the bent portion 2a to the outside, so that water droplets inside the box are scattered. This prevents water from falling or entering.
つぎに、第２図および第３図は、水切弾性体３
を蓋体２の折曲部２ａに取付けた例であり、その
他構成は第１図例とほぼ同様であり、閉蓋時（第
２図ｂおよび第３図ｂ）水切弾性体３の立上り部
３ａの先端は折曲げられ、天板１との間をシール
するので、外部から箱内への水侵入を防止し、開
蓋動作時、前記立上り部３ａ先端の復帰力によ
り、水切弾性体３より外側（図において右側）の
水滴を外部へ飛散するので、箱内への水の落下、
侵入を防止する。 Next, FIGS. 2 and 3 show the water cutting elastic body 3
is attached to the bent portion 2a of the lid body 2, and the other configuration is almost the same as the example in FIG. 1, and when the lid is closed (FIGS. 2b and 3b) The tip of the rising portion 3a is bent to seal the space between it and the top plate 1, thereby preventing water from entering the box from the outside, and when the lid is opened, the return force of the tip of the rising portion 3a causes the draining elastic body 3 to Since the water droplets on the outside (on the right side in the figure) are scattered outside, water falling into the box,
Prevent intrusion.
第４図は、さらに別の例で、水切弾性体３は二
又であり、二又内に天板１ｃに溶着したＬ型金具
６を挿入、リベツト７で両者を止めたもので、第
１図例よりも取り付けが容易で、取付強度も大で
あり、その他構成は、第１図例と同様であつて、
閉蓋時（第４図ｂ）、水切弾性体３の立上り部３
ａの先端が折曲げられ、蓋体２の折曲部２ａの内
面の間をシールするので、外部から箱内への水侵
入を防止し、開蓋動作時（第４図ｂからａへ）該
立上り部３ａの先端折曲げ部が復帰するが、復帰
力は蓋体２の折曲部２ａ上の水滴を外へ飛ばす方
向に作用し、箱内への水滴の落下、侵入を防止す
るものである。 FIG. 4 shows yet another example, in which the draining elastic body 3 is bifurcated, an L-shaped metal fitting 6 welded to the top plate 1c is inserted into the fork, and both are fastened with a rivet 7. It is easier to install than the example in the figure, the installation strength is greater, and the other configuration is the same as the example in Figure 1.
When the lid is closed (Fig. 4b), the rising part 3 of the draining elastic body 3
The tip of a is bent to seal between the inner surfaces of the bent portion 2a of the lid body 2, preventing water from entering the box from the outside, and during the lid opening operation (from b to a in Figure 4). The bent portion at the tip of the rising portion 3a returns, but the restoring force acts in the direction of scattering water droplets on the bent portion 2a of the lid body 2 to the outside, thereby preventing water droplets from falling or entering into the box. It is.
以上実施例においては、第１図および第４図例
の水切弾性体３を箱本体１の天板１ｃに取付けた
場合は、開蓋時に、蓋体２の折曲部２ａ上の水滴
を復元力で外部（図において左方向）へ飛散し、
第２図および第３図例の水切弾性体３を蓋体２の
折曲部２ａに取付けた場合は、開蓋時に、箱本体
１の天板１ｃ上の水滴を復元力で外部（図におい
て右方向）へ飛散するものであり、第２図および
第３図例では、蓋体２の折曲部２ａ上の水滴は飛
散できないが、折曲部２ａ上から落下する水滴は
外部（図において右方向）へ飛散するので、この
場合も折曲部２ａから箱内へ落下、侵入する水滴
は殆どない。 In the embodiments described above, when the draining elastic body 3 shown in FIGS. 1 and 4 is attached to the top plate 1c of the box body 1, water droplets on the bent portion 2a of the lid body 2 are restored when the lid is opened. The force causes it to scatter to the outside (towards the left in the figure),
When the draining elastic body 3 shown in the example in Figs. 2 and 3 is attached to the bent portion 2a of the lid 2, when the lid is opened, water droplets on the top plate 1c of the box body 1 are removed from the outside (in the figure) by restoring force. In the examples of FIGS. 2 and 3, water droplets on the bent part 2a of the lid body 2 cannot be scattered, but water droplets that fall from above the bent part 2a are scattered outside (in the figure). In this case, too, almost no water droplets fall or enter the box from the bent portion 2a.
尚、前記パツキング２ｂは、風雨の激しい場所
で使用される海上コンテナ用冷凍装置の電装箱に
は付設した方が好ましいが、例えばチラーなど家
屋に隣接して設置される冷凍装置の電装箱などに
は特に設けなくともよいものである。 Although it is preferable to attach the packing 2b to the electrical equipment box of a marine container refrigeration system used in places with strong wind and rain, it is also preferable to attach the packing 2b to the electrical equipment box of a refrigeration equipment installed adjacent to a house, such as a chiller. does not need to be provided.
（本考案の効果）
本考案例は以上の如くであり、本考案は前記の
如く構成され、特に、水切板が弾性体であり、そ
の立上り部３ａの長さh2が、箱本体１の天板１ｃ
と蓋体２の折曲部２ａとの間の高さh1より大であ
り、閉蓋時に前記立上り部３ａがその間に折曲げ
られるために、水切弾性体３と蓋体２または天板
１ｃ間のシール効果大で、閉蓋時に水の箱内への
侵入がなく、また、開蓋動作時に、前記立上り部
３ａの復元力で水滴を外方へ飛散さすので、水滴
の箱内への落下、侵入が防止でき、前記従来の如
く、複雑な構造とすることなく、簡易構成で防水
構造の電装箱が得られるようになつたものであ
る。(Effects of the present invention) The present invention is as described above, and the present invention is constructed as described above. In particular, the draining plate is an elastic body, and the length h 2 of the rising portion 3a is the same as that of the box body 1. Top plate 1c
and the bent portion 2a of the lid 2 is greater than 1 , and the rising portion 3a is bent between the two when the lid is closed. It has a great sealing effect, preventing water from entering the box when the lid is closed, and when the lid is opened, the restoring force of the rising portion 3a scatters water droplets to the outside, preventing water droplets from entering the box. It is possible to prevent falling and intrusion, and it is now possible to obtain a waterproof electrical equipment box with a simple structure without the need for a complicated structure as in the prior art.
第１図は本考案冷凍装置の電装箱の一実施例の
縦断面略示図、同図ａは開蓋時、同図Ｂは閉蓋時
を示し、第２図〜第４図はそれぞれ他の実施例の
要部を示す図で、各図のａは閉蓋時、ｂは閉蓋時
を示し、第５図〜第７図はそれぞれ従来例を示
し、第５図〜第７図は要部の縦断面略示図で、同
図ａは開蓋時、ｂは閉蓋時を示し、第８図は電装
箱の斜視図、第９図は第８図電装箱を備えた海上
コンテナ用冷凍装置の正面略示図、第１０図は、
他の従来の空気調和機の室外機に備えられた電装
箱で、同図ａは斜視図、同図ｂは要部断面図であ
る。
１……箱本体、１ａ……前面開口部、１ｃ……
天板、２……蓋体、２ａ……折曲部、３……水切
弾性体、３ａ……立上り部、h1……天板１ｃと折
曲部２ａ間の高さ、h2……立上り部３ａの高さ。
Fig. 1 is a schematic longitudinal cross-sectional view of one embodiment of the electrical equipment box of the refrigeration system of the present invention, Fig. 1A shows the lid open, Fig. B shows the lid closed, and Figs. In each figure, a shows the state when the lid is closed, and b shows the state when the lid is closed, and FIGS. 5 to 7 respectively show conventional examples. Figure 8 is a perspective view of the electrical equipment box, and Figure 9 is a marine container with the electrical equipment box shown in Figure 8. FIG. 10 is a schematic front view of the refrigeration system for
FIG. 2A is a perspective view of an electrical equipment box provided in an outdoor unit of another conventional air conditioner, and FIG. 1...Box body, 1a...Front opening, 1c...
Top plate, 2... Lid body, 2a... Bent part, 3... Draining elastic body, 3a... Standing part, h 1 ... Height between top plate 1c and bending part 2a, h 2 ... Height of rising portion 3a.
Claims (1)
在に蓋体２とよりなる冷凍装置の電装箱におい
て、前記箱本体１の天板１ｃと前記蓋体２の折曲
部２ａとの何れかに取付けられ、その両者１ｃ，
２ａ間の高さh1より長大h2の立上り部３ａを有す
る水切弾性体３を、前記箱本体１の前面開口部１
ａの間口方向で、閉蓋時に前記立上り部３ａが折
曲げられる位置に設けてなる冷凍装置の電装箱。 In an electrical equipment box for a refrigeration equipment, which is composed of a box body 1 and a lid 2 that can be opened and closed and has a bending part 2a around the periphery, either the top plate 1c of the box body 1 or the bending part 2a of the lid 2 both 1c,
A draining elastic body 3 having a rising portion 3a having a height h2 greater than h1 between 2a is attached to the front opening 1 of the box body 1.
An electrical equipment box for a refrigeration system, which is provided in the frontage direction of a at a position where the rising portion 3a is bent when the lid is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6043184U JPS60173874U (en) | 1984-04-23 | 1984-04-23 | Refrigeration equipment electrical box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6043184U JPS60173874U (en) | 1984-04-23 | 1984-04-23 | Refrigeration equipment electrical box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60173874U JPS60173874U (en) | 1985-11-18 |
| JPH0138440Y2 true JPH0138440Y2 (en) | 1989-11-17 |
Family
ID=30587772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6043184U Granted JPS60173874U (en) | 1984-04-23 | 1984-04-23 | Refrigeration equipment electrical box |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60173874U (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7686144B2 (en) * | 2022-03-25 | 2025-05-30 | 三菱電機株式会社 | Heat exchange unit and refrigeration cycle device |
| WO2023243023A1 (en) * | 2022-06-16 | 2023-12-21 | 三菱電機株式会社 | Outdoor unit control box |
| WO2024069667A1 (en) * | 2022-09-26 | 2024-04-04 | 三菱電機株式会社 | Air conditioner |
-
1984
- 1984-04-23 JP JP6043184U patent/JPS60173874U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60173874U (en) | 1985-11-18 |
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