JPS6113849B2 - - Google Patents
Info
- Publication number
- JPS6113849B2 JPS6113849B2 JP58021093A JP2109383A JPS6113849B2 JP S6113849 B2 JPS6113849 B2 JP S6113849B2 JP 58021093 A JP58021093 A JP 58021093A JP 2109383 A JP2109383 A JP 2109383A JP S6113849 B2 JPS6113849 B2 JP S6113849B2
- Authority
- JP
- Japan
- Prior art keywords
- compressed air
- outlet
- moisture
- passage
- present
- 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
- 238000002347 injection Methods 0.000 claims description 21
- 239000007924 injection Substances 0.000 claims description 21
- 239000011521 glass Substances 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 10
- 238000007791 dehumidification Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Landscapes
- Compressor (AREA)
- Drying Of Gases (AREA)
Description
【発明の詳細な説明】
〔本発明の技術分野〕
本発明は、圧縮空気を取り扱う各種の作業、例
えば塗装作業等における圧縮空気の湿度及び水滴
を極めて簡単且つ確実に除去するようにした圧縮
空気の除湿装置に関する。Detailed Description of the Invention [Technical Field of the Invention] The present invention provides a compressed air system that can extremely easily and reliably remove humidity and water droplets from compressed air in various operations involving compressed air, such as painting operations. The present invention relates to a dehumidifying device.
工業上、極めて各種の多方面に幅広く使用され
ている圧縮空気は、従来、その使用時において次
のような問題があつた。即ち、空気圧縮時に高温
にて過飽和となつた湿度が、温度の降下とともに
水分となつてパイプ内等に滞溜し水滴となること
から、これをそのままにして圧縮空気を使用する
と、作業上、各種トラブルの発生原因となるとい
う問題である。
Compressed air, which is widely used in a wide variety of industrial fields, has conventionally had the following problems when used. In other words, when air is compressed, the humidity that becomes supersaturated at high temperatures turns into water as the temperature drops and accumulates in pipes, forming water droplets. This is a problem that can cause various troubles.
従つて、圧縮空気を取り扱う作業上において常
に場外となり各種トラブルの発生原因となる前記
滞溜した水滴は、これを除去することが必須であ
つた。 Therefore, it has been essential to remove the accumulated water droplets, which are always out of place and cause various troubles when working with compressed air.
ここに、従来存在していた圧縮空気の除湿装置
を大別すると、
(1) 圧縮空気が通過するパイプを蛇行或いは螺施
状として冷却器内を通過せしめて水分を取り出
すようにした方式、
(2) 圧縮空気を目の細い吸湿フイルターに通過さ
せて水分を吸着せしめるようにした方式、
(3) 圧縮空気を遠心分離器にかけて、その外周壁
面に水分を付着せしめて除去するようにした方
式、等の装置に分けることが出来る。 Here, conventional compressed air dehumidification devices can be roughly divided into: (1) methods in which the compressed air passes through a condenser with a meandering or spiral pipe to extract moisture; 2) A method in which compressed air is passed through a fine-mesh moisture absorbing filter to absorb moisture; (3) A method in which compressed air is passed through a centrifugal separator to remove moisture by attaching it to the outer peripheral wall surface. It can be divided into devices such as
しかしながら、前記(1)の方式においては、その
装置自体が複雑となつてしまうことの他、冷却器
に水等を使用するために取り扱いが極めて不便で
あつた。また、前記(2)の方式においては、フイル
ター自体が本来的に目詰りを生じやすく、特にコ
ンプレツサーから排出される圧縮空気は、油分や
塵埃を含有する場合が多いのでフイルターの目詰
りは一層加速されるという不都合があつた。そし
て、当該(2)の方式にあつては、フイルターの水分
が過飽和状態になれば除湿効果が失われることは
勿論、該除湿効果を消失しなためにフイルター交
換を頻繁に行わなければならいという不都合もあ
つた。更に、前記(3)の方式においては、高速回転
の遠心分離器が必要でありその取り扱いが極めて
不便であるという不都合があつた。 However, in the method (1), the device itself becomes complicated, and since water or the like is used for the cooler, handling is extremely inconvenient. In addition, in the method (2) above, the filter itself is inherently prone to clogging, and the compressed air discharged from the compressor often contains oil and dust, which further accelerates the clogging of the filter. I had the inconvenience of being rejected. In the case of method (2), if the water in the filter becomes supersaturated, the dehumidifying effect will of course be lost, and the filter must be replaced frequently to prevent the dehumidifying effect from disappearing. There were also some inconveniences. Furthermore, the method (3) has the disadvantage that a high-speed rotation centrifugal separator is required and its handling is extremely inconvenient.
ここに、圧縮空気を使用する各種作業上、圧縮
空気を除湿すること自体が必須不可欠の条件であ
るにも拘らず、上述の如く従来における圧縮空気
の除湿装置は、いずれの方式の装置にあつても除
湿効率が低い他、諸種の不都合や欠点があつたこ
とから、圧縮空気の除湿効率が高くしかもその取
り扱い容易な装置の出現が特に強く要望されてい
たのが従来の実情である。 Although dehumidifying compressed air itself is an essential condition for various operations that use compressed air, conventional compressed air dehumidifiers, as mentioned above, are not compatible with either type of device. However, in addition to the low dehumidification efficiency of compressed air, there have been various other inconveniences and drawbacks.Therefore, there has been a strong demand for a device that has high dehumidification efficiency for compressed air and is easy to handle.
本発明の目的は、前記従来の圧縮空気の除湿方
式における不都合や欠点を見事に解決したと共に
その除湿効率が従来の各方式の場合と比較して極
めて高くしかも装置自体の取り扱いが極めて容易
な除湿装置を提供することにある。
An object of the present invention is to provide a dehumidifying device which successfully resolves the inconveniences and shortcomings of the conventional compressed air dehumidification methods, has an extremely high dehumidifying efficiency compared to the conventional methods, and is extremely easy to handle. The goal is to provide equipment.
本発明は、その目的達成のための構成手段とし
て次のような概要を採つている。
The present invention adopts the following outline as a configuration means for achieving the object.
即ち、本発明は、圧縮機（以下コンプレツサー
という）から送られてくる高温、多湿で且つ油分
や塵埃を含む圧縮空気を小孔を設け逆漏斗形状と
したノズルから噴射させるという絞り膨張でもつ
て温度を降下させ、冷却されて湿度が過飽和とな
つた空気を、例えば、ガラス管内等に導通し、該
ガラス管等の表面に水分を結露させ、これを水滴
としてドレインとして取り出すようにした装置で
ある。 That is, the present invention reduces the temperature by squeezing and expanding compressed air, which is high temperature, high humidity, and contains oil and dust, sent from a compressor (hereinafter referred to as a compressor), and is injected from a nozzle shaped like an inverted funnel with small holes. This is a device in which the cooled air, which has become supersaturated in humidity, is passed through, for example, a glass tube, moisture is condensed on the surface of the glass tube, and the condensation is taken out as water droplets as a drain. .
以下、添付した図面を参照して本発明に係る圧
縮空気の除湿装置の一実施例に就いて説明する。
DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a compressed air dehumidifier according to the present invention will be described below with reference to the attached drawings.
本発明の除湿装置Ａは、外胴部１の内部に内胴
部２を形成し、該外胴部１には、図外のコンプレ
ツサーから送られてくる圧縮空気の入口３を設け
ていると共に除湿された圧縮空気の出口４を設け
ている。上記圧縮空気の入口３は、通道部５をも
つて内胴部２の上部に連通している。上記圧縮空
気の出口４は、通道部６にて内胴部２の下部に連
通している。そして、外胴部１の下端には、排水
口１３を設けている。 The dehumidifier A of the present invention has an inner body 2 formed inside an outer body 1, and the outer body 1 is provided with an inlet 3 for compressed air sent from a compressor (not shown). An outlet 4 for dehumidified compressed air is provided. The compressed air inlet 3 communicates with the upper part of the inner body 2 through a passage 5. The compressed air outlet 4 communicates with the lower part of the inner body section 2 through a passage section 6. A drain port 13 is provided at the lower end of the outer body portion 1.
前記内胴部２は、その上方部に設けた複数の噴
射管７と、該噴射管の下方に内蔵したガラス管８
とから成る。噴射管７は、その全体を逆漏斗形状
に形成し、その上端部に、入口３と通道部５を通
つて送られてくる圧縮空気の噴射口となる極小孔
９を設けていると共に、該極小孔９に続く下部
は、徐々に拡大し開口している。ガラス管８は、
小径等の適宜口径をした複数の各管を集束状態に
て縦方向に適当手段にて配設している。 The inner body part 2 has a plurality of injection pipes 7 provided in its upper part, and a glass tube 8 built in below the injection pipes.
It consists of The injection pipe 7 has an inverted funnel shape as a whole, and is provided with a very small hole 9 at its upper end, which serves as an injection port for the compressed air sent through the inlet 3 and the passage 5. The lower part following the very small hole 9 gradually expands and opens. The glass tube 8 is
A plurality of tubes each having an appropriate diameter such as a small diameter are arranged in a converged state in the longitudinal direction by an appropriate means.
なお、図中の符号１０は、圧縮空気が衝突する
衝突板１０であり、噴射空気のできる限り近い位
置にて第一次的に圧縮空気が該板に衝突するよう
になつている。図中の符号１２は、除湿された圧
縮空気側の空気圧力計である。 The reference numeral 10 in the figure is a collision plate 10 with which the compressed air collides, and the compressed air is designed to primarily collide with the plate at a position as close as possible to the injected air. Reference numeral 12 in the figure is an air pressure gauge on the dehumidified compressed air side.
次にこのような構成からなる本実施例の作用に
ついて説明する。 Next, the operation of this embodiment having such a configuration will be explained.
本発明に係る圧縮空気の除湿装置Ａは、入口３
から通道部５を経て入つてきた圧縮空気を複数の
各噴射管７の各極小孔９から爆発的に噴射して温
度を急激に降下させることにより湿度を過飽和状
態とした後、当該圧縮空気を噴射管の下方に配設
した各ガラス管８を通過させ該ガラス管の内壁面
に水分を結露せしめて水滴として除去するように
したことを特徴とする装置である。 The compressed air dehumidification device A according to the present invention has an inlet 3
The compressed air that has entered through the passage section 5 is explosively injected from each of the tiny holes 9 of each of the plurality of injection pipes 7 to rapidly lower the temperature and bring the humidity into a supersaturated state, and then the compressed air is This device is characterized in that the water is passed through each glass tube 8 disposed below the injection tube, condenses on the inner wall surface of the glass tube, and is removed as water droplets.
即ち、本装置Ａにおいては、図外のコンプレツ
サーから送られてくる高温多湿でしかも油分や塵
埃を含んだ圧縮空気は、入口３から通道部５を通
つて各噴射管７の極小孔９に達し、当該各極小孔
９から爆発的に噴射されることになる。従つて、
このような状態にて噴射された圧縮空気は、急激
な膨張によつて急速に冷却されることになるの
で、湿度が急激且つ高効率の過飽和状態となり、
空気内の水分は極めて分離し易い状態となる。こ
の状態となつた圧縮空気を、噴射管７の下方に配
設した各ガラス管８内に通過させることにより、
各ガラス管の内壁面に分離した水分が付着しつつ
結露し水滴となつて降下することなる。そして、
このようにして内胴部２から外胴部１の下縁に降
下し集められた水分は、排水口１３からドレイン
として装置外に排水されることになる。 That is, in this device A, compressed air, which is hot and humid and contains oil and dust, sent from a compressor (not shown) passes from the inlet 3 through the passage 5 and reaches the very small hole 9 of each injection pipe 7. , will be explosively injected from each of the tiny holes 9. Therefore,
The compressed air injected under such conditions will be rapidly cooled due to rapid expansion, resulting in a rapid and highly efficient supersaturated state of humidity.
Moisture in the air becomes extremely easy to separate. By passing the compressed air in this state into each glass tube 8 disposed below the injection pipe 7,
Separated moisture adheres to the inner wall surface of each glass tube, condenses, and falls as water droplets. and,
The moisture thus collected from the inner body part 2 to the lower edge of the outer body part 1 is drained out of the apparatus from the drain port 13 as a drain.
一方、本装置Ａにおいては、圧縮空気中の油分
や塵埃も各噴射管７の極小孔９からの爆発的な噴
射による激突により粒子の粗粒化が促進されるの
で、分離した水分と共に各ガラス管８の内壁面に
極めて高効率に付着し、水分とともにガラス管内
を降下してドレインとして排出することが出来
る。当該油分や塵埃の除去効率は、実験の結果、
極めて良好であることが判明しており、この点に
おいても本装置は大きな特徴を示すものである。 On the other hand, in this device A, since oil and dust in the compressed air are also collided with each other by the explosive injection from the tiny holes 9 of each injection tube 7, coarsening of the particles is promoted, so the oil and dust in the compressed air are It adheres to the inner wall surface of the tube 8 with extremely high efficiency, descends inside the glass tube together with moisture, and can be discharged as a drain. As a result of experiments, the removal efficiency of oil and dust was determined by
It has been found that the results are extremely good, and in this respect as well, the present device exhibits great features.
このように本発明の除湿装置Ａによれば、圧縮
空気中の水分は勿論、油分や塵埃をも極めて高効
率且つ合理的に除去することが出来、清浄な圧縮
空気をその出口４から通常の使用圧力を有する状
態のものとして取り出すことが出来るので、前記
従来の諸種問題点は完全に解消された。そして、
本装置における上記除湿効果と油分や塵埃の除去
効果は、前記従来の各方式の装置と比較して飛躍
的に良いものである。
As described above, the dehumidifying device A of the present invention can remove not only moisture but also oil and dust from compressed air with extremely high efficiency and rationality, and clean compressed air can be removed from the outlet 4 in a normal manner. Since it can be taken out as a product that has working pressure, the various problems of the prior art mentioned above are completely solved. and,
The dehumidifying effect and oil and dust removal effect of this device are significantly better than those of the conventional devices.
また、本発明の除湿装置Ａは、その構造が簡易
であることから故障がなく、軽量小型な装置であ
るので圧縮空気が通過する宜パイプの如何なる部
分にも自在に簡易に取り付けることが出来る。従
つて、このような本装置は、圧縮空気を使用する
作業現場に極めて近い位置に簡易に設置出来るこ
とになる。この点、従来における方式の装置にあ
つては、上記本装置の如く圧縮空気を使用する作
業現場に近くには配設不可能であつたので、除湿
したと称される圧縮空気も除湿装置から圧縮空気
の使用現場に達する間に冷却してしまい再度水滴
を排出してしまうという問題が多々発生してい
た。しかし、本発明の除湿装置Ａにあつては、上
述の如く欲題をも皆無としたものである。 Further, the dehumidifying device A of the present invention has a simple structure, so there is no failure, and since it is a lightweight and small device, it can be freely and easily attached to any part of a pipe through which compressed air passes. Therefore, this device can be easily installed at a location extremely close to a work site where compressed air is used. In this regard, in the case of conventional type devices, it was impossible to install them near work sites that use compressed air like this device, so the compressed air that is said to have been dehumidified was also removed from the dehumidifier. There have been many problems in that the compressed air cools down before reaching the site where it is used, causing water droplets to be discharged again. However, the dehumidifying device A of the present invention does not have any of the above-mentioned desires.
次に、本発明の除湿装置Ａによる著効を実験デ
ーターの一部に基いて説明する。 Next, the effectiveness of the dehumidifying device A of the present invention will be explained based on some experimental data.
噴射管７の極小孔９の直径2.3ｍ／ｍ、噴射管
７の長さ25ｍ／ｍ、噴射管下部の拡大端部の内径
８ｍ／ｍよりなる噴射管７を８個設け、外径５
ｍ／ｍ、内径3.4ｍ／ｍ、長さ110ｍ／ｍよりなる
ガラス管８を100本を配設した一実験による本装
置の効果について述べると以下の通りである。 Eight injection pipes 7 are provided, each having a diameter of 2.3 m/m for the very small hole 9 of the injection pipe 7, a length of 25 m/m for the injection pipe 7, and an inner diameter of 8 m/m at the enlarged end of the lower part of the injection pipe.
The following describes the effects of this device based on an experiment in which 100 glass tubes 8 having a diameter of 3.4 m/m, an inner diameter of 3.4 m/m, and a length of 110 m/m were installed.
即ち、気温19.5℃、湿度55％の大気を７Kg／cm3
までコンプレツサーで圧縮し、15ｍ以上の長さの
パイプの先端に前記本装置を取り付け、前記８本
の噴射管７の極小孔９から噴射させた圧縮空気
を、前記100本のガラス管８を通過させた後、毎
分0.15m3の排出空気量として８時間連続使用した
場合、１時間平均50c.c.のドレインを取り出すこ
とが出来た。 In other words, the air temperature is 19.5℃ and humidity is 55% at 7Kg/ cm3.
This device is attached to the tip of a pipe with a length of 15 m or more, and the compressed air injected from the tiny holes 9 of the eight injection tubes 7 passes through the 100 glass tubes 8. After this, when the system was used continuously for 8 hours at a discharge rate of 0.15 m 3 per minute, an average of 50 c.c. of drain could be extracted per hour.
上記の実験においてコンプレツサー出口の圧縮
空気は、高温多湿であり15ｍ以上のパイプを通過
して、本装置の入口３における温度が26℃、噴射
管から噴射された圧縮空気の圧力4.6Kg／cm3、温
度は23.2℃であつた。なお、本装置は、コンプレ
ツサーからある程度の距離（通常15〜20ｍ程度）
に設置し、圧縮空気の温度が26℃程度に降下した
状態で使用することが効果を一層高める上で好ま
しい。 In the above experiment, the compressed air at the outlet of the compressor was hot and humid, passed through a pipe of more than 15 m, and the temperature at the inlet 3 of this device was 26°C, and the pressure of the compressed air injected from the injection pipe was 4.6 kg/cm 3 The temperature was 23.2℃. Please note that this device must be installed at a certain distance (usually about 15 to 20 meters) from the compressor.
In order to further enhance the effect, it is preferable to install the compressed air at a temperature of 26°C and use it when the temperature of the compressed air has dropped to about 26°C.
上記データーから理論上のドレイン量を計算す
ると以下の通りである。 The theoretical drain amount calculated from the above data is as follows.
即ち、前記大気中の水分は、16.8ｇ／m3×55％
＝9.24ｇ／m3であり（周知のデーターでは、19.5
℃の大気圧力の空気は湿度100％のとき16.8ｇ／
m3の水分を含む）、また、前記圧力降下したとき
の空気中の水分は、3.6ｇ／m3である（周知のデ
ーターでは、4.6Kg／cm3の圧縮空気は飽和状態で
3.6ｇ／m3の水分を含む）。従つて、9.24ｇ／m3−
3.6ｇ／m3＝5.64ｇ／m3となり、１m3当り5.64ｇの
ドレインが発生することになる。これを排出空気
量0.15m3／minで１時間使用した空気量９m3で計
算すれば、理論上、採取できるドレインは、5.64
ｇ×９＝50.76ｇとなる。 That is, the moisture in the atmosphere is 16.8g/m 3 ×55%
= 9.24g/m 3 (according to well-known data, 19.5
Air at atmospheric pressure in °C weighs 16.8g/at 100% humidity.
m 3 of moisture), and the moisture in the air when the pressure drops is 3.6 g/m 3 (according to well-known data, compressed air of 4.6 kg/cm 3 is saturated.
(contains 3.6g/ m3 of water). Therefore, 9.24g/m 3 −
3.6g/m 3 =5.64g/m 3 , and 5.64g of drain is generated per 1 m 3 . If this is calculated based on the amount of air discharged at 0.15 m 3 /min and the amount of air used for one hour is 9 m 3 , the amount of drain that can be collected theoretically is 5.64 m 3 .
g×9=50.76g.
従つて、上記理論上採取できるドレインは、前
記本装置Ａの実験において採取したドレイン量50
c.c.と殆ど等しく、このようなドレイン量は前記従
来の各方式の装置においては到底得ることができ
ず、本発明装置の除湿効果が極めて高いことが証
明される。 Therefore, the amount of drain that can be theoretically collected is equal to the amount of drain collected in the experiment using device A.
cc, and such a drain amount cannot be obtained in any of the conventional devices described above, proving that the dehumidifying effect of the device of the present invention is extremely high.
なお、このように極めて高い除湿効果を発揮す
る本装置Ａにおいては、希望する圧縮空気の排出
量と圧力に対して、噴射管の極小孔の径と噴射管
の数量、ガラス管の表面積を適宜変更して本発明
を実施すれば、極めて広い範囲の圧縮空気の使用
条件に極めて容易且つ簡易に対応できるという利
点をも有する。 In addition, in this device A, which exhibits an extremely high dehumidification effect, the diameter of the tiny hole in the injection tube, the number of injection tubes, and the surface area of the glass tube can be adjusted as appropriate for the desired discharge amount and pressure of compressed air. If the present invention is implemented with modifications, it also has the advantage of being able to cope with a very wide range of compressed air usage conditions very easily and simply.
しかして、本発明は、諸種の著効を発揮するこ
とのできる優れた除湿装置である。 Therefore, the present invention is an excellent dehumidification device that can exhibit various remarkable effects.
第１図は本発明に係る実施例の縦断面図を示す
ものである。
図中の符合、Ａ……除湿装置、１……外胴部、
２……内胴部、３……圧縮空気の入口、４……除
湿された圧縮空気の出口、５，６……通道部、７
……噴射管、８……ガラス管、９……極小孔、１
０……衝突板、１２……空気圧力計、１３……排
水口。
FIG. 1 shows a longitudinal sectional view of an embodiment according to the present invention. Symbols in the diagram, A...dehumidifier, 1...outer body,
2...Inner body part, 3...Inlet of compressed air, 4...Outlet of dehumidified compressed air, 5, 6... Passage part, 7
...Injection tube, 8...Glass tube, 9...Minimum hole, 1
0... Collision plate, 12... Air pressure gauge, 13... Drain port.
Claims (1)
入口３と、除湿とともに油分や塵埃が除去された
清浄な圧縮空気の通道部６及び出口４と、水分或
いは油分や塵埃を装置外に排出する排出口１３と
を設けて成る外胴部１、 前記圧縮空気の入口３と連通した通道部５と、
該通道部に連通した上部に圧縮空気を爆発的に噴
射するようにした極小孔９を設け下方部にいくに
したがつて徐々に拡大開口し全体を逆漏斗形状と
した複数の噴射管７と、上記噴射管の下部に集束
状態にて縦方向に内蔵配設され適当な小径口とし
た複数のガラス管８とから成り、全体が前記外胴
部１内に形成せられた内胴部２、 より形成したことを特徴とする圧縮空気の除湿
装置Ａ。[Claims] 1. An inlet 3 for compressed air sent from a compressor, a passage 6 and an outlet 4 for clean compressed air from which oil and dust have been removed as well as dehumidification, and a passageway 6 and an outlet 4 for the clean compressed air from which moisture, oil and dust are removed from the device. an outer body portion 1 provided with an outlet 13 for discharging the compressed air; a passage portion 5 communicating with the compressed air inlet 3;
A plurality of injection pipes 7 are provided with very small holes 9 for explosively injecting compressed air in the upper part communicating with the passage, and the opening gradually enlarges toward the lower part, and the whole has an inverted funnel shape. , a plurality of glass tubes 8 having suitable small-diameter openings, which are installed vertically in a converged manner in the lower part of the injection tube, and an inner body part 2 formed entirely within the outer body part 1; A compressed air dehumidifier A, characterized in that it is formed of:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58021093A JPS59147621A (en) | 1983-02-10 | 1983-02-10 | Dehumidification apparatus for compressed air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58021093A JPS59147621A (en) | 1983-02-10 | 1983-02-10 | Dehumidification apparatus for compressed air |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59147621A JPS59147621A (en) | 1984-08-24 |
| JPS6113849B2 true JPS6113849B2 (en) | 1986-04-16 |
Family
ID=12045252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58021093A Granted JPS59147621A (en) | 1983-02-10 | 1983-02-10 | Dehumidification apparatus for compressed air |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59147621A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6381331A (en) * | 1986-09-25 | 1988-04-12 | Orc Mfg Co Ltd | Holding method for mask film in exposing device |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62118513U (en) * | 1986-01-16 | 1987-07-28 | ||
| JPS62123233U (en) * | 1986-01-23 | 1987-08-05 | ||
| WO1988002658A1 (en) * | 1986-10-13 | 1988-04-21 | Ki Jang Sung | Moisture remover in compressed air system |
| CN2486746Y (en) * | 2001-07-12 | 2002-04-17 | 陈栢辉 | Pneumatic air dewatering device |
| WO2007021102A1 (en) * | 2005-08-12 | 2007-02-22 | Korea Vortex Co., Ltd. | Filter for compressor |
| KR100735123B1 (en) | 2006-08-16 | 2007-07-06 | 건국대학교 산학협력단 | Sampling apparatus with a moisture pre-remove means |
-
1983
- 1983-02-10 JP JP58021093A patent/JPS59147621A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6381331A (en) * | 1986-09-25 | 1988-04-12 | Orc Mfg Co Ltd | Holding method for mask film in exposing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59147621A (en) | 1984-08-24 |
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