JPS6377518A - Permeating body for dehumidification - Google Patents
Permeating body for dehumidificationInfo
- Publication number
- JPS6377518A JPS6377518A JP61220375A JP22037586A JPS6377518A JP S6377518 A JPS6377518 A JP S6377518A JP 61220375 A JP61220375 A JP 61220375A JP 22037586 A JP22037586 A JP 22037586A JP S6377518 A JPS6377518 A JP S6377518A
- Authority
- JP
- Japan
- Prior art keywords
- porous body
- dehumidification
- moisture
- hollow part
- water
- 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
- 238000007791 dehumidification Methods 0.000 title claims abstract description 18
- 239000000945 filler Substances 0.000 claims abstract description 15
- 239000011148 porous material Substances 0.000 claims abstract description 11
- 230000000717 retained effect Effects 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 15
- 229910001868 water Inorganic materials 0.000 abstract description 15
- 239000011800 void material Substances 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000011521 glass Substances 0.000 abstract description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract 1
- 229910001628 calcium chloride Inorganic materials 0.000 abstract 1
- 239000001110 calcium chloride Substances 0.000 abstract 1
- 229910052602 gypsum Inorganic materials 0.000 abstract 1
- 239000010440 gypsum Substances 0.000 abstract 1
- 238000004898 kneading Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- UGGQKDBXXFIWJD-UHFFFAOYSA-N calcium;dihydroxy(oxo)silane;hydrate Chemical compound O.[Ca].O[Si](O)=O UGGQKDBXXFIWJD-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- -1 seviolite Chemical compound 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 125000000914 phenoxymethylpenicillanyl group Chemical group CC1(S[C@H]2N([C@H]1C(=O)*)C([C@H]2NC(COC2=CC=CC=C2)=O)=O)C 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Drying Of Gases (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、空気中の湿気を吸収し系外に排出させるため
の除湿用透過体に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a dehumidifying permeable body for absorbing moisture in the air and discharging it out of the system.
（従来の技術）
従来、空気中の湿気を除去する除湿の技術として、空気
を冷却して湿気を凝縮させて除去する冷却減湿方式、お
よび空気を圧縮冷却して湿気を凝縮除去する圧縮冷却方
式のほか、吸湿材を含浸させたアスベスト紙、板紙、布
等によって空気中の湿気を吸着水として取込む吸着方式
がある。(Conventional technology) Conventional dehumidification techniques for removing moisture from the air include a cooling dehumidification method that cools the air to condense and remove moisture, and a compression cooling method that compresses and cools the air to condense and remove moisture. In addition to this method, there is also an adsorption method, which uses asbestos paper, paperboard, cloth, etc. impregnated with a moisture-absorbing material to absorb moisture from the air as adsorbed water.
（発明が解決しようとする問題点）
しかるに、上記従来の除湿方式のうち、前二者の方式は
、冷却や圧縮に多大な設備を要するという欠点がある。(Problems to be Solved by the Invention) However, among the above-mentioned conventional dehumidification methods, the former two methods have a drawback in that they require a large amount of equipment for cooling and compression.
これに対し、吸着方式は、アスベスト紙、Ｉｆｚ ｅｆ
ｔ、布等に吸湿材を含浸させたものの使用で済み簡便で
あるという利点を有する反面、これらの基材は空隙部の
平均孔径が２０μ以上もあり、通気性や毛ｉ管作用によ
る透水性が大きいことから、吸湿側より取込んだ湿気が
空隙内で液化し、吸湿側と放湿側とに圧力差を与えると
、水の状態で放湿側まで移動して吸湿性フィラーまひ流
出してしまい、吸湿性すなわち除湿性を長期に亘って維
持できないという問題があった。On the other hand, the adsorption method uses asbestos paper, Ifz ef
On the one hand, these base materials have the advantage of being simple and require the use of cloth impregnated with a moisture absorbing material, but on the other hand, these base materials have an average pore diameter of 20μ or more, and have poor air permeability and water permeability due to capillary action. Since the moisture taken in from the moisture absorbing side liquefies within the void, and when a pressure difference is applied between the moisture absorbing side and the moisture releasing side, it moves to the moisture releasing side in the form of water, paralyzing the hygroscopic filler and flowing out. Therefore, there was a problem that the hygroscopicity, that is, the dehumidification property could not be maintained for a long period of time.
そのため、湿気を含んだ空気を１０人程麿の微細孔を通
過させれば、凝縮水として取出しくする考えが提案され
ている（Ｐｒｏｃ 、 ４ｔｈ、 Ｉ ｎｔ、 Ｄｒ
ｙｉｎｇ ｓｙｍｐｏ（Ｋｙｏｔｏ）、 Ｖｏｌ、
２．１９８４゜７１２〜７１８ページ参照）が、実用化
に至っていない。Therefore, it has been proposed that if air containing moisture passes through about 10 micropores, it can be extracted as condensed water (Proc, 4th, Int, Dr.
ying sympo (Kyoto), Vol.
2.1984, pages 712-718), but it has not been put into practical use.
（発明の目的）
本発明はかかる点に檻みてなされたものであり、吸湿性
フィラーを内添する基材の微細空隙の孔径並びに該基材
の形状を適切に特定すると、吸湿側と放湿側とに圧力差
を与えることによって空気中の湿気を取込み気化させて
排出させ得ることに着目し、これにより吸湿性フィラー
の流出が少なく、除湿１ヤ用を簡易な溝道でもつ、て長
期に亘って維持できる除湿用透過体を提供することを目
的とする。(Objective of the Invention) The present invention has been made in consideration of this point, and if the pore size of the micropores of the base material to which the hygroscopic filler is added and the shape of the base material are appropriately specified, the moisture absorbing side and the moisture releasing side can be separated. By applying a pressure difference between the two sides, we focused on the fact that moisture in the air can be taken in, evaporated, and then discharged.As a result, there is less outflow of the hygroscopic filler, and it is possible to use a simple groove for dehumidification for a long period of time. It is an object of the present invention to provide a dehumidification permeable material that can be maintained for a long time.
（問題点を解決するための手段）
上記の目的を達成するため、本発明の講じた解決手段は
、除湿用透過体の基材として、平均孔径が１０μ以下の
微細空隙を有する無機質多孔質体を用い、この多孔質体
の微ｗＵ空隙に吸湿性フィラーを内添保持させ、かつ多
孔質体内部に外部に連通する吸引用の中空部を設ける構
成としたものである。(Means for Solving the Problems) In order to achieve the above object, the solution taken by the present invention is to use an inorganic porous material having fine voids with an average pore diameter of 10 μ or less as a base material of a dehumidifying permeable body. A hygroscopic filler is internally added and retained in the small wU voids of this porous body, and a hollow part for suction that communicates with the outside is provided inside the porous body.
（（ヤ用）
上記の構成により、本発明では、平均孔径が１０μ以下
の微細空隙を有する無機質多孔質体に吸湿性フィラーが
内添保持されているので、空気中の湿気が吸湿側（表面
部）から取込まれて微細空隙内で凝縮して水となり、毛
細管内ぐ部分的に充填される。そして、放湿側（中空部
）が２０〜２００ｍｍＨｖ程泣になる球に減圧すると、
この圧力差により上記凝縮水は多孔質体内の？Ｊ２雑な
空隙間を通って放湿側へ移動しようとするが、微細空隙
の凝集力等の彰讐により放湿側では気体となって透過す
ることになる。この気体の状態での排出により吸湿性フ
ィラーの流出はない。(For Yarn) With the above configuration, in the present invention, the hygroscopic filler is internally added and retained in the inorganic porous body having microscopic voids with an average pore diameter of 10μ or less, so that moisture in the air is absorbed from the moisture absorption side (surface). The water is taken in from the pores and condenses into water, which partially fills the capillary tube.Then, when the moisture release side (hollow part) is depressurized into a sphere with a pressure of about 20 to 200 mmHv,
Due to this pressure difference, the above condensed water is inside the porous body? J2 It tries to move to the moisture release side through the rough voids, but due to the cohesive force of the fine voids, it becomes a gas and permeates on the moisture release side. Due to this gaseous discharge, no hygroscopic filler flows out.
また、上記放湿側は無機質多孔質体内の中空部より吸引
するので、吸引ムラが少なく、吸引部分のシールが簡易
で済む。しかも除湿のためのエネルギーが小さくて済み
、除湿作用を効率良く行うことができる。Furthermore, since the moisture releasing side suctions from the hollow part of the inorganic porous body, there is little unevenness in suction, and the suction part can be easily sealed. In addition, less energy is required for dehumidification, and the dehumidification effect can be performed efficiently.
（実施例） 以下、本発明の実施例を図面に基づいて説明する。(Example) Embodiments of the present invention will be described below based on the drawings.
第１図は本発明の第１実施例に係る除湿用透過体Ａ１を
示す。同図において、１は、基材としての、平均孔径が
１０μ以下、好ましくは３μ以下の微細空隙を有し、こ
の微細空隙に吸湿性フィラーを内添保持してなる無機質
多孔質体であって、該無機質多孔質体１の中央部には球
形状の中空部２が形成されており、該中空部２は、ガラ
ス管等よりなる吸引管３を介して外部に連通されている
。FIG. 1 shows a dehumidifying transparent body A1 according to a first embodiment of the present invention. In the figure, 1 is an inorganic porous body having microscopic voids with an average pore size of 10 μm or less, preferably 3 μm or less, and holding a hygroscopic filler internally in the microscopic voids. A spherical hollow portion 2 is formed in the center of the inorganic porous body 1, and the hollow portion 2 is communicated with the outside via a suction tube 3 made of a glass tube or the like.
該吸引管３の他端は吸引手段（図示せず）に接続されて
おり、上記中空部２内を減圧するようになされている。The other end of the suction tube 3 is connected to a suction means (not shown) to reduce the pressure inside the hollow portion 2.
上記の平均孔径が１０μ以下の微細空隙を有する無機質
多孔質体１としては、セメント硬化体、５壽硬化体、ケ
イ酸カルシウム系硬化体、セラミック焼結体などがある
。Examples of the above-mentioned inorganic porous body 1 having micropores with an average pore diameter of 10 μm or less include a cement hardened body, a 5-year hardened body, a calcium silicate hardened body, a ceramic sintered body, and the like.
また、上記無機質多孔質体１の微細空隙に内添保持され
る吸湿性フィラーとしては、塩化カムシウム、塩化マグ
ネシウム、塩化リチウム等の潮解性物質ニトリエチレン
グリコール、ポリアクリル酸ソーダ、ＰＶＡ等の水溶性
高分子；ゾノトライト、セビオライト、ゼオライト等の
無機系吸着剤ニゲラフト化デンプン、イソブチレン無水
マレイン酸塩、ポリアクリル酸塩等を架橋した不溶性高
分子の単体又は混合体が用いられ、上記無機質多孔質体
に対して５〜４０ｆｆｉｆｆｉ％混入される。The hygroscopic filler internally added and retained in the micropores of the inorganic porous body 1 includes deliquescent substances such as camsium chloride, magnesium chloride, and lithium chloride, water-soluble substances such as nitriethylene glycol, sodium polyacrylate, and PVA. Polymers: Inorganic adsorbents such as xonotlite, seviolite, zeolite, etc. Single or mixtures of insoluble polymers crosslinked with niger rafted starch, isobutylene maleate anhydride, polyacrylates, etc. are used, and the inorganic porous body 5 to 40ffiffi% of the total amount is mixed.
また、上記吸引手段は、多孔質体１の厚みや吸湿性フィ
ラーの種類によって左右されるが、中空部２内を２０〜
２００ ｍｍＨ（ｌに減圧して外部との圧力差を与える
ものである。この場合、２０１１ｍ１−１９以下の減圧
であれば、多孔質体１内の凝縮水がそのまま滴化する恐
れがあり、２００ｍｎ＋８９以上の減圧では吸引力が小
さいために多孔質体１がらの湿気の放出量が小さいから
である。また、吸引手段により連袂的に吸引するほか、
多孔質体１内に湿気を捕集させておき断続的に吸引する
ようにしてもよい。Moreover, the suction means described above depends on the thickness of the porous body 1 and the type of hygroscopic filler, but the inside of the hollow part 2 is
The pressure is reduced to 200 mmH (l) to give a pressure difference with the outside. In this case, if the pressure is reduced below 2011 m1-19, there is a risk that the condensed water in the porous body 1 will become droplets as it is, and the This is because with the above reduced pressure, the suction force is small and the amount of moisture released from the porous body 1 is small.
Moisture may be collected in the porous body 1 and sucked intermittently.
尚、上記無機質多孔質体１の表面に紙、布等の透湿層を
設けたり、片面に樹脂シートを貼着して吸湿面を限定し
ておいてもよい。また、吸湿性フィラーの流出防止を確
実にするために、上記中空部２の内壁面に半透膜や透湿
性溌水塗目ぐを設けてもよい。Incidentally, a moisture-permeable layer such as paper or cloth may be provided on the surface of the inorganic porous body 1, or a resin sheet may be attached to one side to limit the moisture-absorbing surface. Further, in order to ensure prevention of outflow of the hygroscopic filler, a semi-permeable membrane or a moisture-permeable water-repellent coating may be provided on the inner wall surface of the hollow portion 2.
第２図は本発明の第２″ｊ：、絶倒の除湿用透過体△２
を示し、無機質多孔質体１をパネル体に形成し、かつそ
の内部を貫通する中空孔２′を複数個平行に設けたもの
とし、該中空孔２′・・・が開口する一側面を気密的に
シールして中空部２とするとともに、他側面を各中空孔
２′・・・（中空部２）に連通ずる集合室４を介して吸
引管３に気密接続するようにしたものである。Figure 2 shows the 2nd j of the present invention: an absolutely perfect dehumidifying transparent material △2
, the inorganic porous body 1 is formed into a panel body, and a plurality of hollow holes 2' are provided in parallel through the inside of the inorganic porous body 1, and one side where the hollow holes 2' open is airtight. The other side is sealed to form a hollow part 2, and the other side is airtightly connected to a suction pipe 3 via a collecting chamber 4 that communicates with each hollow hole 2' (hollow part 2). .
（実験例）
上記第１実施例の具体例として、５青と水と塩化カムシ
ウムとを１００：１００：３５の割合で混練して、中央
部にガラス管を介して外気に連通ずる球形の中空部を有
する１５ｃｍ角の立方体状の除湿用透過体を形成し、こ
れを２９℃、７５％Ｒト（の雰囲気中で中空部を１１０
ｍｍ１−１ りに減圧したところ、毎分５ｃｃの水が
捕集できた。(Experimental example) As a specific example of the first example above, 5 blue, water, and camsium chloride are kneaded in a ratio of 100:100:35, and a spherical hollow is formed which communicates with the outside air through a glass tube in the center. A 15 cm square cube-shaped dehumidifying transparent body with a hollow part of
When the pressure was reduced to 1 mm1-1, 5 cc of water could be collected per minute.
また、上記第２実施例の具体例として、セメントとゾノ
トライトとトリエチレングリコールと水とを１００＋２
００：３５：１００の比率で混合して、中空孔を有する
３０Ｘ３０Ｘ５ＣＩＩｌのパネル体を形成し、かつ中空
孔の開口する側面をシールして第２実施例の如き除湿用
透過体を用意し、これを上記と同じ条件で減圧したとこ
ろ、毎分（３ｃｃの水が捕集できた。Further, as a specific example of the second embodiment, cement, xonotlite, triethylene glycol, and water are combined at 100+2
00:35:100 ratio to form a 30x30x5CIIl panel body having hollow holes, and seal the open side of the hollow holes to prepare a dehumidifying permeable body as in the second embodiment. When the pressure was reduced under the same conditions as above, 3 cc of water could be collected per minute.
（発明の効！り
以上説明したように、本発明の除湿用透過体によれば、
放湿側を減圧吸引すると、空気中の湿気を吸湿側（表面
部）から取込み放Ω側から気化させて排出させることが
できるので、吸湿性フィラーの流出が少なく、除湿作用
を長期間に渡って良好に維持できる。しかも、放湿側と
して多孔７１体内の中空部より吸引するので、除湿のた
めの吸引を吸引ムラなく簡易なシール構）告でもってか
つ小さなエネルギーでもって行うことができる。よって
、簡易でかつ効率良い除湿装置として利用することがで
きるものである。(Effects of the Invention! As explained above, according to the dehumidification transmitter of the present invention,
When the moisture release side is vacuum-suctioned, the moisture in the air can be taken in from the moisture absorption side (surface) and vaporized and discharged from the release side, so there is less hygroscopic filler flowing out and the dehumidification effect can be maintained for a long period of time. can be maintained in good condition. Moreover, since suction is carried out from the hollow part of the porous hole 71 on the moisture releasing side, suction for dehumidification can be performed evenly, with a simple sealing structure, and with little energy. Therefore, it can be used as a simple and efficient dehumidification device.
図面は本発明の実施例を例示し、第１図は第１実施例の
透過体の斜視図、第２図は第２実施例の透過体の斜視図
である。
１・・・無機質多孔質体、２・・・中空部、２′・・・
中空孔。
−Ｔ二続ネ甫正書（自発）
昭和６２年 ５月（８日
１、事（１の表示
昭和６１年特許願第２２０３７５号
２、発明の名称
除湿用透過体
３、補正をする者
事イ１との関係 特許出願人
５、補正命令の日付 （自発補正）６、補正の対象
明細書中、「発明の詳細な説明」の欄
７、補正の内容The drawings illustrate embodiments of the present invention; FIG. 1 is a perspective view of a transmitting body of the first embodiment, and FIG. 2 is a perspective view of a transmitting body of the second embodiment. 1... Inorganic porous body, 2... Hollow part, 2'...
Hollow hole. -T 2nd Edition (spontaneous) May 8th, 1985, 1, Matters (Indication of 1, Patent Application No. 220375, 1988, 2, Title of Invention: Dehumidification Transparent Body 3, Person making amendments) Relationship with (a) 1 Patent applicant 5, date of amendment order (voluntary amendment) 6, "Detailed description of the invention" column 7 in the specification to be amended, content of the amendment
Claims (1)
多孔質体内に吸湿性フィラーが内添保持されているとと
もに、該無機質多孔質体内部に外部に連通する吸引用の
中空部が設けられてなる除湿用透過体。(1) A hygroscopic filler is internally retained in an inorganic porous body having microscopic voids with an average pore diameter of 10 μ or less, and a suction hollow portion communicating with the outside is provided inside the inorganic porous body. Transparent material for dehumidification.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61220375A JPS6377518A (en) | 1986-09-18 | 1986-09-18 | Permeating body for dehumidification |
| US07/097,885 US4826516A (en) | 1986-09-18 | 1987-09-17 | Moisture-remover and moisture-removing apparatus |
| EP87308280A EP0260986B1 (en) | 1986-09-18 | 1987-09-18 | Moisture-remover and moisture-removing apparatus |
| DE8787308280T DE3778263D1 (en) | 1986-09-18 | 1987-09-18 | PRODUCT AND DEVICE FOR DEHUMIDIFICATION. |
| AT87308280T ATE74790T1 (en) | 1986-09-18 | 1987-09-18 | DEHUMIDIFYING PRODUCT AND DEVICE. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61220375A JPS6377518A (en) | 1986-09-18 | 1986-09-18 | Permeating body for dehumidification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6377518A true JPS6377518A (en) | 1988-04-07 |
Family
ID=16750137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61220375A Pending JPS6377518A (en) | 1986-09-18 | 1986-09-18 | Permeating body for dehumidification |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6377518A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10184674B2 (en) | 2015-09-16 | 2019-01-22 | Kabushiki Kaisha Toshiba | Vapor separator and dehumidifier using the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5194488A (en) * | 1975-02-18 | 1976-08-19 | ZEORAITOKEIDATSUSHUKA NSOZAI OYOBI SONOSEIZOHO | |
| JPS5684628A (en) * | 1979-12-12 | 1981-07-10 | Saburo Fukushima | Gypsum desiccating agent |
-
1986
- 1986-09-18 JP JP61220375A patent/JPS6377518A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5194488A (en) * | 1975-02-18 | 1976-08-19 | ZEORAITOKEIDATSUSHUKA NSOZAI OYOBI SONOSEIZOHO | |
| JPS5684628A (en) * | 1979-12-12 | 1981-07-10 | Saburo Fukushima | Gypsum desiccating agent |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10184674B2 (en) | 2015-09-16 | 2019-01-22 | Kabushiki Kaisha Toshiba | Vapor separator and dehumidifier using the same |
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