JPH0655948B2 - Method for manufacturing heat storage body - Google Patents
Method for manufacturing heat storage bodyInfo
- Publication number
- JPH0655948B2 JPH0655948B2 JP61081314A JP8131486A JPH0655948B2 JP H0655948 B2 JPH0655948 B2 JP H0655948B2 JP 61081314 A JP61081314 A JP 61081314A JP 8131486 A JP8131486 A JP 8131486A JP H0655948 B2 JPH0655948 B2 JP H0655948B2
- Authority
- JP
- Japan
- Prior art keywords
- heat storage
- storage material
- mixture
- thickening
- foreskin
- 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 - Fee Related
Links
- 238000005338 heat storage Methods 0.000 title claims description 87
- 238000000034 method Methods 0.000 title claims description 12
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 239000011232 storage material Substances 0.000 claims description 65
- 239000000463 material Substances 0.000 claims description 50
- 239000000203 mixture Substances 0.000 claims description 22
- 230000008719 thickening Effects 0.000 claims description 20
- 210000003953 foreskin Anatomy 0.000 claims description 15
- 239000012876 carrier material Substances 0.000 claims description 13
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 9
- 239000002562 thickening agent Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 238000001723 curing Methods 0.000 description 3
- 239000002657 fibrous material Substances 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010792 warming Methods 0.000 description 3
- BDKLKNJTMLIAFE-UHFFFAOYSA-N 2-(3-fluorophenyl)-1,3-oxazole-4-carbaldehyde Chemical compound FC1=CC=CC(C=2OC=C(C=O)N=2)=C1 BDKLKNJTMLIAFE-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 235000017281 sodium acetate Nutrition 0.000 description 2
- 229940087562 sodium acetate trihydrate Drugs 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- WJZUYMUHOIOLAC-UHFFFAOYSA-L calcium;carbonate;hexahydrate Chemical compound O.O.O.O.O.O.[Ca+2].[O-]C([O-])=O WJZUYMUHOIOLAC-UHFFFAOYSA-L 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Description
【発明の詳細な説明】 産業上の利用分野 本発明は身体採暖装置等に用いる可撓性を有する蓄熱体
の製造方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for manufacturing a flexible heat storage body used for a body warming device or the like.
従来の技術 従来より潜熱を利用する潜熱蓄熱材は単位重量当りの蓄
熱量が大きい、一定温度が得られるなどの利点を有する
ため、コードレスの装身採暖装置に用いる試みが行なわ
れてきた。しかし、潜熱蓄熱材は蓄熱時は液体なので可
撓性はあるが、放熱し固体となると可撓性がなくなる。
さらに温度が低下するにしたがい硬さが増加する。装身
用採暖装置としては可撓性の喪失は致命的である。これ
を解決するために、蓄熱材が放熱し固化するときその固
化物が大きくならないように、すなわち小さな粒状体の
集合であるような形またはそれに近い形にすることが考
えられる。これを実現するために、下記のように製造方
法が提案されている。すなわち、容器に多孔質体を挿入
し、これに蓄熱材を含浸する方法である。これにより蓄
熱材は固化時、孔の部分にできた粒状体と、孔と孔とを
結ぶ微細部分にできた棒状体とよりなる連結粒状体とな
る。しかるに、前記連結部分は微細であるため、外力に
より容易に破損し、蓄熱体全体の可撓性を維持すること
ができる。2. Description of the Related Art Conventionally, latent heat storage materials that utilize latent heat have advantages such as a large amount of heat storage per unit weight and a constant temperature, and therefore, attempts have been made to use them in cordless clothing warming / collecting devices. However, the latent heat storage material is liquid when it stores heat and therefore has flexibility, but loses flexibility when it radiates heat and becomes solid.
Further, as the temperature decreases, the hardness increases. Loss of flexibility is fatal for a clothing warming device. In order to solve this, it is conceivable that when the heat storage material radiates heat and solidifies, the solidified product does not become large, that is, the shape is a shape of an aggregate of small particles or a shape close thereto. In order to realize this, the following manufacturing method has been proposed. That is, it is a method of inserting a porous body into a container and impregnating it with a heat storage material. As a result, when the heat storage material is solidified, it becomes a connected granular body composed of the granular body formed in the hole portion and the rod-shaped body formed in the fine portion connecting the holes. However, since the connecting portion is fine, it can be easily damaged by an external force and the flexibility of the entire heat storage body can be maintained.
発明が解決しようとする問題点 前記製造方法により製造した蓄熱体には次のような問題
点があった。すなわち、蓄熱時、蓄熱材は液体であるた
め外圧が加わると、多孔質体より表面に漏出し、容器と
多孔質体との間にたまる。そして、蓄熱材が固化すると
き、蓄熱材はもはや粒状体として固化できず連続体とし
て固化することになる。このような大きな蓄熱材固化物
が発生すると、外力に対し容易に破損しないようにな
る。すなわち、可撓性を喪失するという問題点があっ
た。Problems to be Solved by the Invention The heat storage body manufactured by the manufacturing method has the following problems. That is, at the time of heat storage, since the heat storage material is a liquid, when external pressure is applied, it leaks from the porous body to the surface and accumulates between the container and the porous body. Then, when the heat storage material solidifies, the heat storage material can no longer solidify as a granular body but solidifies as a continuous body. When such a large solidified product of the heat storage material is generated, it is not easily damaged by an external force. That is, there is a problem that the flexibility is lost.
本発明は前記蓄熱材の大きな固化物が発生しないように
したものである。The present invention is intended to prevent generation of a large solidified material of the heat storage material.
問題点を解決するための手段 本発明は上記問題点を解決するために、蓄熱材と増粘材
と硬化した時、前記蓄熱材と増粘材とを担持する担持物
質とを混合した混合物をもうけ、この混合物の周囲を包
皮材で覆い前記混合物と前記包皮材とを一体化したもの
である。Means for Solving the Problems In order to solve the above problems, the present invention provides a mixture of a heat storage material and a thickening material, and a mixture of a carrier material carrying the heat storage material and the thickening material when cured. On the other hand, the periphery of this mixture is covered with a foreskin material to integrate the mixture and the foreskin material.
作 用 本発明は前記製造方法のために、前記混合物と前記薄葉
材料との間は密着し空隙が生じない。また、前記蓄熱材
および増粘材と前記担持物質とを充分に攪拌することに
より、前記蓄熱材および増粘材の周囲に前記担持物質が
付着した状態で前記担持物質を硬化させることができ
る。したがって、固体状態で蓄熱材は粒状体または実質
的に粒状体に近い形となる。また、蓄熱材の溶融状態で
は、増粘材により蓄熱材は非流動性となっているので、
孔と孔と結ぶ微細部分を通して蓄熱材が移動することが
なく、蓄熱材の大きなかたまりができることがない。Operation Due to the manufacturing method of the present invention, the mixture and the thin leaf material are in close contact with each other and no void is formed. Further, by sufficiently stirring the heat storage material and the thickening material and the supporting material, it is possible to cure the supporting material in a state where the supporting material is attached to the periphery of the heat storage material and the thickening material. Therefore, in the solid state, the heat storage material is in the form of a granular body or substantially a granular body. In the molten state of the heat storage material, the heat storage material is non-fluid due to the thickening material,
The heat storage material does not move through the minute portions connecting the holes, and a large mass of the heat storage material does not form.
実施例 以下、本発明の製造方法の一実施例について説明する。
図は本発明の製造方法に基づいて作られた蓄熱体１であ
る。この蓄熱体１は蓄熱材および増粘材２、担持物質３
および包皮材４より構成されている。本発明では、蓄熱
材および増粘材２とこの蓄熱材と非反応性のたとえば液
状の担持物質３とを混合攪拌し混合物を作成した後、こ
の混合物を可撓性を有する包皮材４で覆い、その後担持
物質３を硬化、すなわち実使用状態において融解しない
ようにしたものである。以下、各要素毎に詳述する。Example Hereinafter, one example of the manufacturing method of the present invention will be described.
The figure shows a heat storage body 1 manufactured based on the manufacturing method of the present invention. The heat storage body 1 includes a heat storage material, a thickening material 2, and a supporting material 3.
And a foreskin material 4. In the present invention, the heat storage material and the thickening material 2 and the heat storage material and the non-reactive, for example, liquid carrier material 3 are mixed and stirred to form a mixture, and then the mixture is covered with the flexible foreskin material 4. After that, the carrier material 3 is cured, that is, it is prevented from melting in the actual use state. Hereinafter, each element will be described in detail.
本発明において、蓄熱材はパラフィンまたは、炭酸カル
シウム・６水塩、硫酸ナトリウム・１０水塩、酢酸ナト
リウム・３水塩などの水和塩形潜熱蓄熱材とその核形成
材とからなる組成物である。増粘材はアルミナ、シリ
カ、炭酸カルシウム、マイカ等の無機物またはポリビニ
ールアルコール、デンプン等の有機物である。また、担
持物質は前記蓄熱材および増粘材２と非反応成・非相溶
性の物質で、硬化時に可撓性を維持できる物質であり、
例えばシリコーンゴム、ポリウレタン、酢酸ビニールま
たは可撓性エポキシ配合樹脂等である。In the present invention, the heat storage material is paraffin or a composition comprising a hydrated salt type latent heat storage material such as calcium carbonate hexahydrate, sodium sulfate decahydrate, sodium acetate trihydrate, and the nucleating material thereof. is there. The thickener is an inorganic substance such as alumina, silica, calcium carbonate, mica or an organic substance such as polyvinyl alcohol or starch. Further, the supporting material is a material which is non-reactive and incompatible with the heat storage material and the thickening material 2, and is a material capable of maintaining flexibility during curing,
For example, silicone rubber, polyurethane, vinyl acetate, a flexible epoxy compound resin, or the like.
前記蓄熱材および増粘材と前記担持物質３との混合は一
般に以下に記述するごとく行う。溶融した蓄熱材に増粘
材を加え十分混合攪拌した後、蓄熱材を固化する。固化
した蓄熱材を粉砕し微粉末とする、したがって、この微
粉末は蓄熱材および増粘材２より構成される。この蓄熱
材および増粘材２よりなる粉末と液状の前記担持物質３
とを混合する。充分に混合すると液状の担持物質３は蓄
熱材および増粘材２粉末の周囲を一様に覆う。したがっ
て担持物質３を硬化させた場合、蓄熱材および増粘材は
担持物質３中に均一に分散していることになる。増粘材
の混入方法としては、蓄熱材、増粘材および担持物質を
同時に混合してもよいが、増粘材により担持物質の粘度
が高くなるため作業性が著しく低下する。前述のごとく
して得られた混合物を包皮材４で覆う。包皮材４は可撓
性を有する繊維質材料からなる織布または不織布が良
い。例えば、ポリエステル、ナイロンまたはアクリル繊
維などからなる織布または不織布などで特に伸縮性の大
きい材料を用いると可撓性が得やすくなる。前述のごと
き構成の包皮材４からなる容器（袋）に前記混合物を規
定量封入し封口する。その後、室温または加熱して担持
物質３を硬化する。加熱硬化は蓄熱材の融点以下で行な
う。これは蓄熱材の融点以上で硬化すると、蓄熱材が融
解し液状となるため、硬化中に蓄熱材および増粘材２が
移動し蓄熱材および増粘材混合物同志が集まり大きな塊
まりをつくる危険性があるからである。このように大き
な塊まりができると蓄熱材は一様に分布せず可撓性がな
くなる。担持物質３の硬化を蓄熱材および増粘材２の固
形状態で行なうと、前述のような蓄熱材の移動がなく混
合したまゝの均一な分布状態で担持される。また、包皮
材４として前述のごとき繊維質材料を用いると硬化時液
状の担持材料が毛細管現象により繊維質材料ににじみだ
し、この部分は蓄熱材を含まない包皮材４と担持物質３
とで構成された外皮５となる。この外皮５は蓄熱材の漏
出を防止する。Generally, the heat storage material and the thickening material are mixed with the carrier substance 3 as described below. The thickening material is added to the molten heat storage material, and the mixture is sufficiently mixed and stirred, and then the heat storage material is solidified. The solidified heat storage material is pulverized into a fine powder, and thus the fine powder is composed of the heat storage material and the thickening material 2. The powder composed of the heat storage material and the thickening material 2 and the liquid carrier material 3
Mix with. When mixed sufficiently, the liquid carrier material 3 uniformly covers the heat storage material and the thickener 2 powder. Therefore, when the carrier substance 3 is cured, the heat storage material and the thickener are uniformly dispersed in the carrier substance 3. As a method of mixing the thickener, the heat storage material, the thickener and the carrier substance may be mixed at the same time, but the viscosity of the carrier substance is increased by the thickener, so that the workability is significantly reduced. The mixture obtained as described above is covered with a foreskin material 4. The foreskin material 4 is preferably a woven or non-woven fabric made of a flexible fibrous material. For example, if a material having a particularly large elasticity such as woven or non-woven fabric made of polyester, nylon, acrylic fiber or the like is used, flexibility is easily obtained. A prescribed amount of the mixture is sealed in a container (bag) made of the foreskin material 4 having the above-described configuration and sealed. Then, the carrier material 3 is cured by heating at room temperature or by heating. The heat curing is performed below the melting point of the heat storage material. This is because the heat storage material melts and turns into a liquid when it is hardened above the melting point of the heat storage material, so the heat storage material and the thickener 2 move during the hardening, and the heat storage material and the thickener mixture mix together and form a large lump. Because there is a nature. When such a large lump is formed, the heat storage material is not uniformly distributed and loses flexibility. When the carrier material 3 is cured in the solid state of the heat storage material and the thickening material 2, the heat storage material is supported in a uniform distribution state as it is mixed without moving as described above. When the fibrous material as described above is used as the foreskin material 4, the supporting material that is liquid when cured oozes out into the fibrous material due to a capillary phenomenon, and this portion does not include the heat storage material 4 and the supporting material 3.
The outer skin 5 is composed of The outer cover 5 prevents the heat storage material from leaking.
外皮の形成方法としては前記では混合物の周囲を外皮で
覆い、その後担持物質を硬化して得ていたが、この方法
に限定されるものでなく、担持物質を硬化させる前また
は硬化させた後、蓄熱材漏出防止処置を施こした表皮と
一体化しても良い。As a method for forming an outer coat, in the above, it was obtained by covering the periphery of the mixture with an outer coat and then curing the carrier material, but the method is not limited to this method, and before or after curing the carrier material, It may be integrated with a skin that has been subjected to a heat storage material leakage prevention measure.
この蓄熱体１を加熱し蓄熱する方法としては、蓄熱体１
を外部より加熱するか、内部にヒータ線を挿入しておき
内部より加熱すればよい。特に内部加熱の場合は効率が
良い。本実施例で包皮材４よりなる容器の内にヒータを
挿入し、その後、蓄熱材、増粘材および担持物質との混
合物を挿入すれば容易に内部ヒータを設けることができ
る。As a method for heating the heat storage body 1 to store heat, the heat storage body 1
May be heated from the outside, or a heater wire may be inserted inside and heated from the inside. Especially in the case of internal heating, the efficiency is good. In this embodiment, the heater can be inserted into the container made of the foreskin material 4, and then the mixture of the heat storage material, the thickening material and the carrier substance can be inserted to easily provide the internal heater.
以下、具体的な実施例を示す。Specific examples will be described below.
蓄熱材として酢酸ナトリウム３水塩１００部を融解し、
これに増粘材としてポリビニールアルコール３部を加え
て十分に混合攪拌し後、蓄熱材を固化する。この固化し
た蓄熱材および増粘材を粒径１mm以下に粉砕する。この
粉砕物１００部と担持物質としてシリコーンゴム８０部
とを室温で混合攪拌し混合物を得る。この混合物を包皮
材であるポリエステル不織布よりなる袋に封入し、真空
脱気した後成形する。この後５０℃で３時間加熱すると
蓄熱体が得られる。As a heat storage material, melt 100 parts of sodium acetate trihydrate,
3 parts of polyvinyl alcohol is added to this as a thickening agent, and after sufficiently mixing and stirring, the heat storage material is solidified. The solidified heat storage material and thickening material are crushed to a particle size of 1 mm or less. 100 parts of this pulverized product and 80 parts of silicone rubber as a supporting material are mixed and stirred at room temperature to obtain a mixture. This mixture is enclosed in a bag made of polyester non-woven fabric as a foreskin material, deaerated under vacuum, and then molded. After this, heating at 50 ° C. for 3 hours gives a heat storage body.
なお前記担持物質は液状のもの例えば粉末等の形状であ
ってもよい。The supporting substance may be in the form of liquid, for example, powder.
発明の効果 以上のように本発明の蓄熱体によれば次の効果が得られ
る。すなわち、本発明の蓄熱体は蓄熱材および増粘材と
硬化した時前記蓄熱材を担持する液状の可撓性物質とを
混合し、可撓性の包皮材中で硬化させるため、蓄熱材が
担持物質中に一様に分布しており一カ所に塊ることがな
い。また、増粘材が加えられ蓄熱材は非流動性となって
いるために、使用中に担持物質中で蓄熱材と蓄熱とを結
ぶ微細な連結部分を通じて蓄熱材が移動したり、連結部
分や空隙を通して蓄熱材が担持物質と表皮との間に移動
してきたりして大きな蓄熱材の塊りをつくることがな
い。したがって上記方法で得られた蓄熱体は可撓性があ
る。また、外皮に包皮材が用いられているので、引張り
折り曲げあるいは衝撃等の機械的応力に対して強く、溶
融時に蓄熱材が外部に漏出することがない。Effects of the Invention As described above, according to the heat storage body of the present invention, the following effects are obtained. That is, the heat storage material of the present invention mixes the heat storage material and the thickening material with the liquid flexible substance that carries the heat storage material when cured, and cures in the flexible foreskin material. It is evenly distributed in the carrier material and does not clump in one place. In addition, since the heat storage material is non-fluid due to the addition of the thickening material, the heat storage material moves through a fine connection portion connecting the heat storage material and the heat storage in the carrier during use, or the connection portion or The heat storage material does not move between the carrier material and the skin through the void to form a large mass of heat storage material. Therefore, the heat storage body obtained by the above method is flexible. Further, since the foreskin material is used for the outer skin, it is strong against mechanical stress such as tensile bending and impact, and the heat storage material does not leak outside during melting.
以上述べたごとく、本発明の方法で製造された蓄熱体
は、熱出力を任意のものとすることができるとゝもに、
信頼性の高い可撓性を有する蓄熱体とすることができ、
この蓄熱体を採暖に用いた場合、可撓性を有するので異
和感のない採暖装置を提供することができる。As described above, the heat storage body manufactured by the method of the present invention can have an arbitrary heat output,
A highly reliable and flexible heat storage body can be provided,
When this heat storage body is used for collecting heat, since it has flexibility, it is possible to provide a collecting device with no discomfort.
図は本発明の一実施例の蓄熱体の製造方法により製造さ
れた蓄熱体の断面図である。 １……蓄熱体、２……蓄熱材、３……担持物質、４……
包皮材、５……外皮。The drawing is a cross-sectional view of a heat storage body manufactured by the method for manufacturing a heat storage body according to an embodiment of the present invention. 1 ... Heat storage body, 2 ... Heat storage material, 3 ... Supported material, 4 ...
Foreskin material, 5 ... outer skin.
Claims (3)
蓄熱材と前記増粘材とを担持する担持物質とを混合して
混合物を製造し、この混合物の周囲を包皮材で覆い、前
記混合物と前記包皮材とを一体化した蓄熱体の製造方
法。1. A mixture is produced by mixing a heat storage material, a thickening material, and a carrier material that carries the heat storage material and the thickening material when cured, and a mixture is produced around the mixture with a foreskin material. A method for manufacturing a heat storage body, which covers and integrates the mixture and the foreskin material.
化した特許請求の範囲第１項記載の蓄熱体の製造方法。2. The method for producing a heat storage material according to claim 1, wherein the carrier material is cured at a temperature lower than the melting point of the heat storage material.
蓄熱材を固化し粉砕する工程を有する特許請求の範囲第
１項記載の蓄熱体の製造方法。3. After mixing the molten heat storage material and the thickening material,
The method for producing a heat storage body according to claim 1, further comprising the step of solidifying and crushing the heat storage material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61081314A JPH0655948B2 (en) | 1986-04-09 | 1986-04-09 | Method for manufacturing heat storage body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61081314A JPH0655948B2 (en) | 1986-04-09 | 1986-04-09 | Method for manufacturing heat storage body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62236886A JPS62236886A (en) | 1987-10-16 |
| JPH0655948B2 true JPH0655948B2 (en) | 1994-07-27 |
Family
ID=13742932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61081314A Expired - Fee Related JPH0655948B2 (en) | 1986-04-09 | 1986-04-09 | Method for manufacturing heat storage body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0655948B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2528728B2 (en) * | 1990-07-27 | 1996-08-28 | 三菱電線工業株式会社 | Heat storage material |
| AU2001291664A1 (en) * | 2000-07-21 | 2002-02-05 | Rubitherm Gmbh | Latent heat storage material, sound absorber and biofilter |
| JP6754029B2 (en) * | 2016-06-30 | 2020-09-09 | 北川工業株式会社 | Manufacturing method of heat storage device, manufacturing method of pellet type heat storage material, pellet type heat storage material and heat storage device |
| WO2020203749A1 (en) * | 2019-03-29 | 2020-10-08 | 株式会社カネカ | Latent heat storage material |
-
1986
- 1986-04-09 JP JP61081314A patent/JPH0655948B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62236886A (en) | 1987-10-16 |
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| LAPS | Cancellation because of no payment of annual fees |