JPH0550290U - Warming equipment - Google Patents
Warming equipmentInfo
- Publication number
- JPH0550290U JPH0550290U JP10160191U JP10160191U JPH0550290U JP H0550290 U JPH0550290 U JP H0550290U JP 10160191 U JP10160191 U JP 10160191U JP 10160191 U JP10160191 U JP 10160191U JP H0550290 U JPH0550290 U JP H0550290U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- pipe
- valve
- retaining device
- fluid
- 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
- Thermal Insulation (AREA)
Abstract
(57)【要約】 （修正有）
【構成】 流体を輸送する配管に設けられるバルブ又は
コック付きの管１０を覆う形状を有する保温器具２０で
あって、該器具が、バルブ又はコック付きの管１０に対
して脱着可能とするための接続部を備え、且つ通電によ
り発熱する面状発熱部を器具内部に有することを特徴と
する保温器具２０。
【効果】 本考案の保温器具は、流体を輸送する配管に
設けられるバルブ又はコック付きの管に対して脱着自在
とする接続部と、保温のための面状発熱部を有するの
で、最小のスペースで有効に流体の凍結、結晶化、粘度
上昇等を防止することができ、例えば寒冷地の鉱山にお
ける採石物洗浄用の水道配管、エアー配管等において、
バルブ又はコック付きの管の保温器具として極めて有効
である。
(57) [Summary] (Modified) [Configuration] A heat retaining device 20 having a shape for covering a pipe 10 provided with a valve or a cock provided in a pipe for transporting a fluid, the device being a pipe having a valve or a cock. A heat retaining device 20 comprising a connecting portion for enabling detachment with respect to 10, and having a sheet-like heat generating portion inside which heats up when energized. [Effect] Since the heat retention device of the present invention has a connection part that can be detachably attached to a valve or a pipe with a cock provided in a pipe for transporting a fluid, and a planar heat generation part for heat retention, a minimum space is required. Can effectively prevent fluid freezing, crystallization, viscosity increase, etc., for example, in water pipes and air pipes for quarry cleaning in mines in cold regions,
It is extremely effective as a heat retaining device for tubes with valves or cocks.
Description
【０００１】[0001]
本考案は、流体を輸送する配管設備に設けられたバルブ又はコック付きの管に おける、流体の凍結、結晶化、粘度上昇等を防止することができる保温器具に関 する。 The present invention relates to a heat retaining device capable of preventing freezing, crystallization, increase in viscosity, etc. of a fluid in a pipe with a valve or a cock provided in piping equipment for transporting fluid.
【０００２】[0002]
電気、化学及び機械工業をはじめ、一般生活又は農業等のあらゆる分野におい て、水、水蒸気、空気、溶剤、樹脂液又は薬液等の流体を配管により輸送するこ とが行なわれている。しかし、輸送する流体の種類によっては、冬季、夜間等の 寒冷時において、流体の凍結、結晶化、粘度上昇等が生じ、輸送が困難となり、 特に、配管に設けられたバルブ又はコック付きの管においてはこのような現象が 著しい。 Fluids such as water, water vapor, air, solvents, resin liquids or chemical liquids are transported by pipes in all fields such as electrical, chemical and mechanical industries, general life or agriculture. However, depending on the type of fluid to be transported, it may be difficult to transport due to freezing, crystallization, viscosity increase, etc. of the fluid during cold weather such as winter and night, and especially pipes with valves or cocks installed in pipes. This phenomenon is remarkable in Japan.
【０００３】 そこで、これらの配管を保温するための方法が従来種々提案されている。具体 的には例えば、ジャッケット付きの管を用い、該ジャケット部にスチーム等の熱 媒体を流し保温する方法又は通電発熱性を有するニクロム線等の紐状発熱体を管 に巻回させる方法等が知られている。しかしながら、これらの方法は工事費が高 価であり、実施においては経済的な問題が生じるため、一般的には、冬季又は夜 間等の寒冷時に、配管系から流体を抜く方法が採用されているのが現状である。 このような配管系から流体を抜く方法では、流体を完全に抜くことが可能であれ ば何等問題はないが、通常バルブ又はコック付きの管に付着液等が残存し、該付 着液の凍結、結晶化、粘度上昇等に伴い、バルブ又はコックの使用が不能となり 、更には管の破裂、破壊等が生じるという欠点がある。Therefore, various methods for keeping the temperature of these pipes conventionally proposed. Specifically, for example, there is a method in which a jacketed tube is used and a heating medium such as steam is flowed through the jacket to keep it warm, or a method in which a string-like heating element such as a nichrome wire having an electric heating property is wound around the tube. Are known. However, these methods are expensive in construction and cause economic problems in implementation.Therefore, in general, the method of draining the fluid from the piping system is adopted during cold weather such as winter or night. It is the current situation. In the method of draining the fluid from such a piping system, there is no problem as long as the fluid can be completely drained, but normally, the adhered liquid etc. remains on the pipe with a valve or cock, and the adhered liquid freezes. However, there is a drawback that the valve or cock cannot be used due to crystallization, increase in viscosity, etc., and further, the tube ruptures or breaks.
【０００４】 またこのような欠点を解決するために、バルブ付きの管部分を、２０〜４０Ｗ の電灯を内部に備えた箱で覆い、該電灯の熱により保温する保温器具が提案され ている。しかしながら、該保温器具では、電灯を収容するための空間を設ける必 要があり、器具自体のカサが大きくなるという欠点がある。In order to solve such a drawback, there has been proposed a heat retaining device in which a tube portion having a bulb is covered with a box having an electric light of 20 to 40 W inside and the heat is kept by the heat of the electric light. However, the heat-retaining device has a drawback in that it is necessary to provide a space for accommodating the electric lamp, which makes the device itself bulky.
【０００５】 更に、従来提案されているバルブ又はコック付きの管を覆う器具は、ガラスウ ール、発泡ウレタン、発泡スチロール等で覆い、外側をブリキで巻いて固定する 方法等が採られているが、容易に脱着可能とすることについては何等検討されて いないのが現状である。Further, conventionally proposed devices for covering a valve or a pipe with a cock include a method of covering with a glass wall, urethane foam, styrofoam, etc. and winding and fixing the outside with a tin plate. At present, no consideration has been given to making it easily removable.
【０００６】[0006]
従って本考案の目的は、流体を輸送する配管に設けられるバルブ又はコック付 きの管における流体の凍結、結晶化、粘度上昇等を低エネルギーにて防止するこ とができ、且つ該バルブ又はコック付きの管に対して脱着自在である保温器具を 提供することにある。 Therefore, the object of the present invention is to prevent freezing, crystallization, viscosity increase, etc. of a fluid in a pipe with a valve or cock provided in a pipe for transporting the fluid with low energy, and to use the valve or the cock. The purpose of the present invention is to provide a heat retaining device that can be freely attached to and detached from the attached tube.
【０００７】[0007]
本考案によれば、流体を輸送する配管に設けられるバルブ又はコック付きの管 を覆う形状を有する保温器具であって、該器具が、バルブ又はコック付きの管に 対して脱着可能とするための接続部を備え、且つ通電により発熱する面状発熱部 を該器具内部に有することを特徴とする保温器具が提供される。 According to the present invention, there is provided a heat retaining device having a shape for covering a valve or a pipe with a cock provided in a pipe for transporting a fluid, the device being capable of being attached to and detached from the pipe with the valve or the cock. (EN) Provided is a heat retaining device comprising a connecting portion and a sheet-like heat generating part which generates heat when energized, inside the device.
【０００８】 本考案における面状発熱部は、公知の面状発熱体であれば特に限定されるもの ではないが、特に、特開平３−１４５０９０号公報に記載される樹脂固形分１０ ０重量部に対して、平均径５〜１００μｍ、厚さ０．０１〜２０μｍの偏平状金 属めっき粉体４０〜１５０重量部を含有する塗料等の発熱抵抗体用塗料を、直接 保温器具内壁の少なくとも一部に塗装して形成する面状発熱部又は該発熱抵抗用 塗料を、例えば絶縁された金属、ガラス、樹脂、ガラスエポキシ製等の基板に塗 装した面状発熱体若しくは該発熱抵抗用塗料を、例えばポリエステルフィルム、 ポリイミドフィルム等のフィルム材料に塗装し、該塗装したフィルム材料を前記 基板に貼着した面状発熱体等を好ましく挙げることができる。また該面状発熱部 の表面に、各種プラスチックフィルム材料；ウレタン系、シリコン系等のシーリ ング材料等により絶縁層を設けることもでき、更にまた該絶縁層にジルコニア等 の各種セラミック粉体等の遠赤外線放射体を混入させることにより、遠赤外線を 放射させることも可能である。The sheet heating element in the present invention is not particularly limited as long as it is a known sheet heating element, but in particular, the resin solid content of 100 parts by weight described in JP-A-3-145090. On the other hand, a heating resistor coating such as a coating containing 40 to 150 parts by weight of a flat metal plating powder having an average diameter of 5 to 100 μm and a thickness of 0.01 to 20 μm is directly applied to at least one of the inner walls of the heat insulating device. A sheet-like heating element or a sheet for heating resistance formed by coating a sheet-like heating element or a coating for heating resistor on a substrate made of, for example, an insulated metal, glass, resin, or glass epoxy. For example, a sheet heating element obtained by coating a film material such as a polyester film or a polyimide film and attaching the coated film material to the substrate can be preferably mentioned. In addition, an insulating layer may be provided on the surface of the sheet heating portion by using various plastic film materials; urethane-based, silicon-based sealing materials, and the like. It is also possible to emit far infrared rays by mixing a far infrared radiator.
【０００９】 本考案の保温器具を形成する材料は、バルブ又はコック付きの管を覆う形状に 加工可能であれば良く、例えば発泡ポリエチレン、発泡ポリスチレン、不飽和ポ リエステル、ポリプロピレン等のプラスチック材料；木材、セラミック、陶器、 金属又は天然若しくは合成ゴム材料等を挙げることができる。The material for forming the heat-retaining device of the present invention may be any material that can be processed into a shape that covers a pipe with a valve or a cock, for example, a plastic material such as expanded polyethylene, expanded polystyrene, unsaturated polyester, polypropylene; wood; , Ceramics, pottery, metals, natural or synthetic rubber materials, and the like.
【００１０】[0010]
以下、本考案の実施例を図面を参照して詳細に説明するが、本考案はこれらに 限定されるものではない。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings, but the present invention is not limited thereto.
【００１１】 図１において、１０は流体を輸送する配管に設けられるバルブ付きの管であり 、２０は本考案の保温器具である。In FIG. 1, 10 is a pipe with a valve provided in a pipe for transporting a fluid, and 20 is a heat retaining device of the present invention.
【００１２】 バルブ付きの管１０は、流体を輸送する配管に接続するための管１１と、該管 １１の中央上部に連結されるバルブ開閉レバー１２とからなり、管１１内には、 バルブ開閉レバー１２を操作することにより流体の流れを制御するバルブ（図示 せず）が内設されている。The pipe 10 with a valve includes a pipe 11 for connecting to a pipe for transporting a fluid, and a valve opening / closing lever 12 connected to an upper center portion of the pipe 11. A valve (not shown) for controlling the flow of fluid by operating the lever 12 is internally provided.
【００１３】 保温器具２０は、前記バルブ付きの管１０を覆うために、バルブ付きの管１０ を縦割りした際の片側外観形状に沿って加工された内部構造をそれぞれ有する発 泡ポリエチレン製の保温部材２１ａ及び２１ｂが、該保温部材２１ａ及び２１ｂ の上部側壁と下部側壁（図２参照）とに沿って設けられた接続部であるそれぞれ 対向する凸部２２ａ及び２２ｂ並びに凹部２３ａ及び２３ｂにより脱着可能に装 着されており、また前記バルブ付きの管１０を構成する管１１の両端が、流体を 輸送する配管に接続されうるように、更にバルブ開閉レバー１２を操作し得るよ うに、保温部材２１ａ及び２１ｂにより形成される保温器具２０の側壁及び上面 に、合計３箇所の穴が設けられている。The heat insulating device 20 is made of foamed polyethylene and has an internal structure that is processed along the external shape on one side when the pipe 10 with a valve is vertically split to cover the pipe 10 with a valve. The members 21a and 21b can be attached and detached by the convex portions 22a and 22b and the concave portions 23a and 23b, which are the connecting portions provided along the upper side wall and the lower side wall (see FIG. 2) of the heat insulating members 21a and 21b, respectively. The heat-insulating member 21a is attached to the heat-insulating member 21a so that both ends of the pipe 11 forming the pipe 10 with the valve can be connected to a pipe for transporting a fluid, and the valve opening / closing lever 12 can be further operated. A total of three holes are provided on the side wall and the upper surface of the heat retaining device 20 formed by the heat insulating devices 21 and 21b.
【００１４】 保温部材２１ａ及び２１ｂは、前記接続部である凹凸部がそれぞれ対応するよ うに設けられた内部構造の同様な部材であるので、その内部構造を図２に示す保 温部材２１ａにより以下に説明する。Since the heat insulating members 21a and 21b are similar members having an internal structure in which the concave and convex portions that are the connection portions are provided so as to correspond to each other, the internal structure will be described below by the heat insulating member 21a shown in FIG. Explained.
【００１５】 図２において、保温部材２１ａの内壁中央部には、スレート板に銅箔テープを 貼着した後、発熱抵抗用塗料を塗布して得られた面状発熱基板３０の側部を保持 する爪部２４ａ及び２４ｂと、該面状発熱基板３０の底部を保持する爪部２５ａ 及び２５ｂとが設置されており、面状発熱基板３０を上方から前記爪部２４ａ、 ２４ｂ、２５ａ及び２５ｂ内に挿入することにより保温部材２１ａに保持させる ことができ、面状発熱基板３０を上方へ引き抜くことにより容易に交換すること ができる。また保温部材２１ａの底面中央部には、面状発熱基板３０に接続され たコード３１を、外部電源（図示せず）に接続するための穴２６が設けられてい る。この際、保温部材２１ａの内壁の所望の部分に直接発熱抵抗用塗料を塗布し 、通電のための電極を設置する場合には、前記爪部を設ける必要はなく、また穴 ２６の位置は、通電が可能であれば特に限定されるものではない。また図２に示 されるように、保温部材２１ａの内部全面に面状発熱基板３０を形成しない場合 には、バルブ付きの管１０からの反射熱を利用しエネルギーのさらなる節約を行 なうために、面状発熱基板３０周辺の保温部材２１ａ内部面に、アルミ箔等の熱 反射材料を設けることもできる。In FIG. 2, at the center of the inner wall of the heat insulating member 21a, after holding a copper foil tape on a slate plate and applying a paint for heat generation resistance, a side portion of the planar heat generation substrate 30 is held. Claws 24a and 24b for holding the planar heat generating substrate 30 and claws 25a and 25b for holding the bottom of the planar heat generating substrate 30 are installed, and the planar heat generating substrate 30 is placed from above in the claws 24a, 24b, 25a and 25b. It can be held by the heat insulating member 21a by inserting it into the heat insulating member 21a, and can be easily replaced by pulling out the planar heat generating substrate 30 upward. Further, a hole 26 for connecting the cord 31 connected to the planar heat generating substrate 30 to an external power source (not shown) is provided in the center of the bottom surface of the heat insulating member 21a. At this time, when the heating resistance coating material is directly applied to a desired portion of the inner wall of the heat insulating member 21a and the electrode for energization is installed, it is not necessary to provide the claw portion, and the position of the hole 26 is There is no particular limitation as long as it can be energized. Further, as shown in FIG. 2, when the planar heat generating substrate 30 is not formed on the entire inner surface of the heat insulating member 21a, the reflected heat from the tube 10 with a valve is used to further save energy. In addition, a heat-reflecting material such as aluminum foil may be provided on the inner surface of the heat retaining member 21a around the planar heat generating substrate 30.
【００１６】 前記面状発熱基板３０の一例を図３に示す。FIG. 3 shows an example of the planar heating substrate 30.
【００１７】 図３において、面状発熱基板３０は、スレート板３１の上面に塗布された帯状 の２本の発熱抵抗用塗料３２と、該発熱抵抗用塗料３２の両端に垂直に形成され た銅箔テープ（３３ａ，３３ｂ，３３ｃ）とからなり、該銅箔テープ３３ｂ及び ３３ｃには、それぞれ通電のためのコード３４が接続されており、外部電源（図 示せず）からコード３４に通電することにより２本の発熱抵抗用塗料３２を発熱 させることができる。この際電源は、直流、交流のどちらでも良く、また発熱温 度を所望の温度に制御する制御装置に接続することもできる。前記帯状の発熱抵 抗用塗料３２の塗布は、まず前記スレート板３１に、目止め、吸水防止効果を有 するプライマーを塗布し、次いで銅箔テープ（３３ａ，３３ｂ，３３ｃ）を所望 の位置に貼着した後、発熱抵抗体塗料３２をエアレススプレーで塗布し、焼付け 乾燥させることにより行なうことができる。また発熱抵抗体塗料３２及び銅箔テ ープを備えたスレート板３１の表面には、絶縁、防水性を有する上塗り塗料（絶 縁層）（図示せず）が塗装されている。In FIG. 3, the planar heating substrate 30 is composed of two strip-shaped heat-generating resistor coatings 32 applied to the upper surface of the slate plate 31, and copper vertically formed on both ends of the heat-generating resistor coating 32. It is composed of foil tapes (33a, 33b, 33c), and the copper foil tapes 33b and 33c are respectively connected with a cord 34 for energization, so that the cord 34 can be energized from an external power source (not shown). As a result, the two heating resistance paints 32 can be made to generate heat. At this time, the power source may be either direct current or alternating current, and may be connected to a control device for controlling the heat generation temperature to a desired temperature. To apply the strip-shaped heat resisting paint 32, first apply a primer having a sealing effect and a water absorption preventing effect to the slate plate 31, and then apply copper foil tape (33a, 33b, 33c) to a desired position. After the application, the heating resistor coating material 32 may be applied by airless spraying, followed by baking and drying. The surface of the slate plate 31 provided with the heating resistor paint 32 and the copper foil tape is coated with an insulating and waterproof topcoat paint (insulating layer) (not shown).
【００１８】 更に図２に示される保温部材２１ａの上部側壁及び下部側壁に設けられた凸部 （２２ａ，２２ｂ）及び凹部（２３ａ，２３ｂ）の形状は、保温部材２１ａ及び ２１ｂが脱着自在に装着することが可能であれば、特に限定されるものではない 。また前記凹凸部を設けずに、マジックテープ、磁石等を設置して接続部とする こともできる。また図４に示すように、保温部材２１ｃ及び２１ｄの上部側壁に のみ接続部である凹凸部（２２ｃ，２２ｄ，２３ｃ，２３ｄ）を設け、該凹凸部 が脱着自在に動くように保温部材２１ｃ及び２１ｄの底面を蝶着することもでき る。Further, the shapes of the convex portions (22a, 22b) and the concave portions (23a, 23b) provided on the upper side wall and the lower side wall of the heat insulating member 21a shown in FIG. 2 are such that the heat insulating members 21a and 21b are detachably attached. If it is possible, there is no particular limitation. Further, it is also possible to install a velcro tape, a magnet or the like as the connecting portion without providing the uneven portion. Further, as shown in FIG. 4, uneven portions (22c, 22d, 23c, 23d), which are connection portions, are provided only on the upper side walls of the heat insulating members 21c and 21d, and the heat insulating members 21c and 21c are provided so that the uneven portions can be detachably moved. The bottom of 21d can also be attached to a butterfly.
【００１９】[0019]
本考案の保温器具は、流体を輸送する配管に設けられるバルブ又はコック付き の管に対して脱着自在とする接続部と、保温のための面状発熱部を有するので、 最小のスペースで有効に流体の凍結、結晶化、粘度上昇等を防止することができ 、例えば寒冷地の鉱山における採石物洗浄用の水道配管、エアー配管等において 、バルブ又はコック付きの管の保温器具として極めて有効である。また面状発熱 部を形成する材料として、公知の発熱抵抗用塗料を用い、保温器具内壁に直接塗 布により面状発熱部を形成する場合には、種々のバルブ又はコック付きの管形状 に対して、容易に面状発熱部を形成することができる。 INDUSTRIAL APPLICABILITY The heat retaining device of the present invention has a connecting portion that can be detachably attached to a valve or a pipe with a cock provided in a pipe for transporting a fluid, and a planar heat generating portion for keeping heat, so that it is effective in a minimum space. It can prevent fluid freezing, crystallization, viscosity increase, etc., and is extremely effective as a heat retaining device for pipes with valves or cocks, for example, in water pipes and air pipes for washing quarry in mines in cold regions. .. Also, when a known heating resistance paint is used as the material for forming the sheet heating section and the sheet heating section is formed by directly applying it to the inner wall of the heat-retaining device, it is necessary to use various types of valves or pipes with cocks. Thus, the planar heating portion can be easily formed.
【図１】図１は、流体を輸送する配管に接続されるバル
ブ付きの管に本考案の実施例に示す保温器具を設置した
状態を示す斜視図である。FIG. 1 is a perspective view showing a state in which a heat retaining device according to an embodiment of the present invention is installed in a pipe with a valve connected to a pipe for transporting a fluid.
【図２】図２は、本考案の実施例に示す保温部材の内部
構造を示す斜視図である。FIG. 2 is a perspective view showing an internal structure of a heat retaining member according to an embodiment of the present invention.
【図３】図３は、本考案の実施例で使用した面状発熱基
板を示す平面図である。FIG. 3 is a plan view showing a planar heat generating substrate used in an embodiment of the present invention.
【図４】図４は、面状発熱部を設置する以前の接続部が
異なる他の実施例を示す保温器具の斜視図である。FIG. 4 is a perspective view of a heat retaining device showing another embodiment in which the connecting portion before the planar heat generating portion is installed is different.
───────────────────────────────────────────────────── フロントページの続き (72)考案者 神戸 徳蔵 千葉県我孫子市泉38−17 (72)考案者 熊谷 八百三 茨城県つくば市吾妻３丁目922−１ (72)考案者 川瀬 晃司 神奈川県横浜市戸塚区原宿町1151−２ 芙 蓉ハイツＣ−１−102 (72)考案者 野上 英明 東京都品川区西大井４−13−13 明心寮 (72)考案者 三崎 敦 愛知県北設楽郡東栄町大字振草字上粟代宮 平３番地 三信鉱工株式会社内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Kobe Tokuzo 38-17 Izumi, Abiko City, Chiba Prefecture (72) Inventor 883 Kumagai Izumi, Tsukuba City, Azuma 3-922-1 (72) Inventor Koji Kawase Kanagawa Prefecture 1151-2 Harajuku-cho, Totsuka-ku, Yokohama F-1 Furyo Heights C-1-102 (72) Inventor Hideaki Nogami 4-13-13 Nishioi, Shinagawa-ku, Tokyo Meishin Dormitory (72) Inventor Misaki Atsushi Toei-cho, Kitashitara-gun, Aichi Prefecture Sanshin Mining Co., Ltd.
Claims (2)
又はコック付きの管を覆う形状を有する保温器具であっ
て、該器具が、バルブ又はコック付きの管に対して脱着
可能とする接続部を備え、且つ通電により発熱する面状
発熱部を器具内部に有することを特徴とする保温器具。1. A warming device having a shape for covering a pipe with a valve or a cock provided in a pipe for transporting a fluid, wherein the device has a connecting portion that is detachable from the pipe with the valve or the cock. A heat-retaining device, comprising: a sheet-like heat generating part that is provided and that generates heat when energized.
する発熱抵抗体用塗料により、保温器具内壁の少なくと
も一部に塗装して形成したことを特徴とする請求項１記
載の保温器具。2. The heat retaining device according to claim 1, wherein the planar heat generating portion is formed by coating at least a part of an inner wall of the heat retaining device with a heating resistor coating material having a metal plating powder. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991101601U JP2593510Y2 (en) | 1991-12-10 | 1991-12-10 | Insulation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991101601U JP2593510Y2 (en) | 1991-12-10 | 1991-12-10 | Insulation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0550290U true JPH0550290U (en) | 1993-07-02 |
| JP2593510Y2 JP2593510Y2 (en) | 1999-04-12 |
Family
ID=14304915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991101601U Expired - Lifetime JP2593510Y2 (en) | 1991-12-10 | 1991-12-10 | Insulation equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2593510Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016068010A1 (en) * | 2014-10-29 | 2016-05-06 | 株式会社フジキン | Fluid-controller heating device and fluid control device |
-
1991
- 1991-12-10 JP JP1991101601U patent/JP2593510Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016068010A1 (en) * | 2014-10-29 | 2016-05-06 | 株式会社フジキン | Fluid-controller heating device and fluid control device |
| JP2016084917A (en) * | 2014-10-29 | 2016-05-19 | 株式会社フジキン | Heating apparatus for fluid controller and fluid controller |
| US10174864B2 (en) | 2014-10-29 | 2019-01-08 | Fujikin Incorporated | Fluid controller heating apparatus and fluid control apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2593510Y2 (en) | 1999-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7621239B2 (en) | Hot water heater blanket assembly establishing dead air spaces | |
| DE60319826D1 (en) | DEVICE FOR HEAT INSULATION OF AT LEAST ONE UNDERWATER PIPE WITH A PHASE REPLACEMENT MATERIAL INCLUDED IN COATS | |
| ATE333072T1 (en) | AIR CONDITIONING CEILING WITH PCM | |
| DE69811848D1 (en) | Valve for regulating the flow of a liquid and container provided with such a valve | |
| JPH0550290U (en) | Warming equipment | |
| US3945059A (en) | Swimming pool water heating system | |
| GB1564984A (en) | Portable water carriers | |
| US10349635B2 (en) | Freeze resistant watering nipple device | |
| FR2802761B1 (en) | HEATING PAINT | |
| US6909074B1 (en) | Telescopic heat-generating mat | |
| ES2580279B1 (en) | PROTECTIVE COATING FOR PLASTIC PIPES | |
| JPH10204943A (en) | Cover for piping | |
| GB2070744A (en) | Hot water storage tanks | |
| ATE434569T1 (en) | CONTAINER FOR AGGRESSIVE LIQUIDS WITH HEATING AND/OR COOLING POSSIBILITY | |
| RU2738208C1 (en) | Climatic control of dispenser assembly of aqua-vending apparatus | |
| JPS5914546Y2 (en) | Connecting pipe in water pipe antifreeze device | |
| JPH0132718Y2 (en) | ||
| JPH09317985A (en) | Installation structure of heat insulating cover for piping | |
| JP2003090494A (en) | Vaporization accelerating device of bulk reservoir | |
| JPH09273698A (en) | Heat retaining cover | |
| HU195880B (en) | Heat transferring device | |
| JPH0344843Y2 (en) | ||
| JPH01300173A (en) | Water storage vessel having heating and heat accumulating function | |
| BE841824A (en) | PANEL HEATING | |
| AU712846B2 (en) | Liquid cooler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |