JP2000062064A - Heat insulating sheet - Google Patents
Heat insulating sheetInfo
- Publication number
- JP2000062064A JP2000062064A JP10234405A JP23440598A JP2000062064A JP 2000062064 A JP2000062064 A JP 2000062064A JP 10234405 A JP10234405 A JP 10234405A JP 23440598 A JP23440598 A JP 23440598A JP 2000062064 A JP2000062064 A JP 2000062064A
- Authority
- JP
- Japan
- Prior art keywords
- heat insulating
- sheet
- insulating sheet
- rear surface
- surface groove
- 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
Landscapes
- Thermal Insulation (AREA)
- Laminated Bodies (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、配管用パイプ等
に装着される断熱用シートに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heat insulating sheet mounted on a piping pipe or the like.
【０００２】[0002]
【従来の技術】図８に示すように、車両用のエアコンデ
ィショナー等における各種配管用パイプ５１，５５に
は、該パイプ５１，５５内を通る水やガス等の流体を断
熱するとともに、該パイプ５１，５５を保護するため
に、合成樹脂発泡体を主体とする断熱カバー６０が装着
されることが多い。2. Description of the Related Art As shown in FIG. 8, pipes 51, 55 for various pipes in an air conditioner for a vehicle are used to heat-insulate fluids such as water and gas passing through the pipes 51, 55, and In order to protect 51 and 55, a heat insulating cover 60 mainly made of synthetic resin foam is often attached.
【０００３】従来、前記断熱カバー６０は、図９に示す
ように、内部にパイプ５１，５５が挿通可能な所定筒体
をその長手方向に半割してなる二つの半筒状本体６１，
６５からなり、該二つの半筒状本体６１，６５を図８の
ように合体させることによりパイプ５１，５５外面に装
着される。また、この断熱カバー６０は、装着時にパイ
プ５１，５５から外れないように、その裏面（内面）側
に粘着層６２，６６が形成され、該粘着層６２，６６で
もってパイプ５１，５５外面と接着される。なお、当該
断熱カバー６０のパイプ５１，５５への装着前には、前
記粘着層６２，６６の上面側は、公知の剥離フィルム６
３，６７で覆われ、装着する際に該フィルム６３，６７
は剥がされる。Conventionally, as shown in FIG. 9, the heat insulating cover 60 has two semi-cylindrical main bodies 61, which are formed by dividing a predetermined cylindrical body into which the pipes 51 and 55 can be inserted into halves in the longitudinal direction.
The two semi-cylindrical bodies 61 and 65 are attached to the outer surfaces of the pipes 51 and 55 by uniting them as shown in FIG. Further, the heat insulating cover 60 has adhesive layers 62 and 66 formed on the back surface (inner surface) side thereof so as not to come off from the pipes 51 and 55 at the time of mounting, and the adhesive layers 62 and 66 serve as outer surfaces of the pipes 51 and 55. To be glued. Before the heat insulating cover 60 is attached to the pipes 51 and 55, the upper surfaces of the adhesive layers 62 and 66 are covered with a known release film 6
Covered with 3,67, the film 63,67 when worn
Is peeled off.
【０００４】ところで、前記車両用のエアコンディショ
ナー等に用いられる配管用パイプ５１，５５は、図示の
ように三次元的に屈曲したりすることが多い。このよう
に屈曲形状のパイプ５１，５５に上記断熱カバー６０を
装着する場合、従来では、公知の真空成形法等によっ
て、該断熱カバー６０（合成樹脂発泡体）を前記パイプ
５１，５５に対応した形状、すなわち三次元的に屈曲し
た形状に成形している。By the way, the pipes 51, 55 used for the vehicle air conditioner and the like often bend three-dimensionally as shown in the drawing. When the heat insulating cover 60 is attached to the bent pipes 51 and 55 in this manner, conventionally, the heat insulating cover 60 (synthetic resin foam) is made to correspond to the pipes 51 and 55 by a known vacuum forming method or the like. It is formed into a shape, that is, a three-dimensionally bent shape.
【０００５】しかしながら、上記のように断熱カバー６
０を三次元的に屈曲した形状に成形する場合には、その
成形に手間がかかったり、あるいは成形に要する成形型
等が複雑になったりしてしまい、ひいては製造コストが
増大するといった問題がある。また、前記パイプ５１，
５５の屈曲角度は、そのパイプ５１，５５の用途に応じ
て設計変更されることがあり、それに応じて、いろいろ
な屈曲角度の断熱カバー６０を用意しなければならな
い。その結果、該断熱カバー６０の成形に用いる成形型
が多数必要となり、設備コストが増大する問題もある。However, as described above, the heat insulating cover 6
When 0 is molded into a three-dimensionally bent shape, it takes a lot of time to mold it, or the molding die required for molding becomes complicated, which in turn increases the manufacturing cost. . In addition, the pipe 51,
The bending angle of 55 may be changed depending on the use of the pipes 51 and 55, and accordingly the heat insulating cover 60 having various bending angles must be prepared. As a result, a large number of molds are required for molding the heat insulating cover 60, which causes a problem of increasing equipment cost.
【０００６】[0006]
【発明が解決しようとする課題】そこで、この発明は前
記問題点に鑑みなされたもので、様々な角度で三次元的
に屈曲したパイプ外面に装着でき、しかも簡単かつ低コ
ストで製造することができる断熱用シートを提案しよう
とするものである。Therefore, the present invention has been made in view of the above problems, and can be mounted on the outer surface of a pipe which is three-dimensionally bent at various angles, and can be manufactured easily and at low cost. It aims to propose a heat insulating sheet that can be used.
【０００７】[0007]
【課題を解決するための手段】前記目的を達成するこの
発明は、屈曲性を有する合成樹脂発泡体を主体とするシ
ート状本体の表面に外側が広い略Ｖ字形状の表面溝部が
格子状に形成されているとともに、該シート状本体の裏
面には前記表面溝部と表裏方向に一致しない位置に外側
が広い略Ｖ字形状の裏面溝部が格子状に形成されてお
り、かつ前記裏面溝部を含む裏面全面には剥離フィルム
によって保護された粘着層が形成されていることを特徴
とする断熱用シートに係る。According to the present invention for achieving the above object, a substantially V-shaped surface groove having a wide outer side is formed in a lattice shape on the surface of a sheet-like main body mainly composed of a flexible synthetic resin foam. The rear surface of the sheet-like main body is formed with a substantially V-shaped rear surface groove portion having a wide outer side in a lattice shape on the rear surface of the sheet-like main body, and includes the rear surface groove portion. The heat insulating sheet is characterized in that an adhesive layer protected by a release film is formed on the entire back surface.
【０００８】[0008]
【発明の実施の形態】以下添付の図面に従ってこの発明
を詳細に説明する。図１はこの発明の一実施例に係る断
熱用シートを裏面側から見た斜視図、図２は同断熱用シ
ートの部分断面図、図３は同断熱用シートの表面側を示
す部分平面図、図４は同断熱用シートをパイプに装着す
る際を示す斜視図、図５は同断熱用シートをパイプに装
着した状態を示す斜視図、図６は図５の６−６断面図、
図７は参考比較例として示す断熱用シートの部分断面図
である。DETAILED DESCRIPTION OF THE INVENTION The present invention will be described in detail below with reference to the accompanying drawings. 1 is a perspective view of a heat insulating sheet according to an embodiment of the present invention viewed from the back side, FIG. 2 is a partial sectional view of the heat insulating sheet, and FIG. 3 is a partial plan view showing the front side of the heat insulating sheet. 4 is a perspective view showing the heat insulating sheet mounted on a pipe, FIG. 5 is a perspective view showing the heat insulating sheet mounted on the pipe, and FIG. 6 is a sectional view taken along line 6-6 of FIG.
FIG. 7 is a partial cross-sectional view of a heat insulating sheet shown as a reference comparative example.
【０００９】図１ないし図３に示す断熱用シート１０
は、この発明の一実施例に係るもので、図４ないし図６
に示すように、車両用のエアコンディショナー等におけ
る配管等、屈曲部３２，３６を有する各種配管用パイプ
３１，３５に断熱カバーとして装着される。勿論、当該
断熱用シート１０は、屈曲部を有しない直線的なパイプ
にも装着することができる。A heat insulating sheet 10 shown in FIGS. 1 to 3.
4 relates to an embodiment of the present invention and is shown in FIGS.
As shown in FIG. 5, the pipes 31 and 35 for various pipes having the bent portions 32 and 36, such as pipes in an air conditioner for a vehicle, are mounted as heat insulating covers. Of course, the heat insulating sheet 10 can also be attached to a straight pipe having no bent portion.
【００１０】この断熱用シート１０は、屈曲性を有する
合成樹脂発泡体を主体とするシート状本体１１で構成さ
れ、適宜大きさにカットされて前記パイプ３１，３５外
面に装着される。前記合成樹脂発泡体としては、ポリエ
チレン（ＰＥ）発泡体，ポリプロピレン（ＰＰ）発泡
体，エチレン・酢酸ビニル共重合体（ＥＶＡ）発泡体、
ポリエチレンテレフタレート（ＰＥＴ）発泡体，ポリス
チレンペーパー（ＰＳＰ），ポリウレタン（ＰＵ）発泡
体等が好適である。なお、この実施例におけるシート状
本体１１（合成樹脂発泡体）は、単体とされているが、
複合体とされても良い。The heat insulating sheet 10 is composed of a sheet-like main body 11 mainly made of a flexible synthetic resin foam, cut into an appropriate size, and attached to the outer surfaces of the pipes 31 and 35. Examples of the synthetic resin foam include polyethylene (PE) foam, polypropylene (PP) foam, ethylene / vinyl acetate copolymer (EVA) foam,
Polyethylene terephthalate (PET) foam, polystyrene paper (PSP), polyurethane (PU) foam and the like are suitable. Although the sheet-shaped main body 11 (synthetic resin foam) in this embodiment is a single body,
It may be a complex.
【００１１】そして、この発明においては、図１および
図２から理解されるように、前記シート状本体１１の表
面１１ａに外側が広い略Ｖ字形状の表面溝部１２が所定
間隔で格子状に形成されているとともに、該シート状本
体１１の裏面１１ｂには前記表面溝部１２と表裏方向Ｚ
に一致しない位置に外側が広い略Ｖ字形状の裏面溝部１
３が所定間隔で格子状に形成されている。前記両溝部１
２，１３は、当該断熱用シート１０の伸縮性（屈曲性）
を高めるためのものである。この実施例においては、図
３からよりよく理解されるように、請求項２の発明を適
用して、前記表面溝部１２と裏面溝部１３とが互いの各
溝部間のほぼ中央に位置するように形成されている。な
お、前記両溝部１２，１３の間隔および深さは、シート
状本体１１の材質、要求されるシート状本体１１の屈曲
可能角度等を考慮して定められる。In the present invention, as can be understood from FIGS. 1 and 2, substantially V-shaped surface groove portions 12 having a wide outer side are formed in a lattice pattern at predetermined intervals on the surface 11a of the sheet-like main body 11. In addition, on the back surface 11b of the sheet-shaped main body 11, the front surface groove portion 12 and the front-back direction Z
Substantially V-shaped backside groove 1 with a wide outer side at a position that does not correspond to
3 are formed in a grid pattern at predetermined intervals. Both groove portions 1
2 and 13 are stretchability (flexibility) of the heat insulating sheet 10.
It is to raise. In this embodiment, as will be better understood from FIG. 3, the invention of claim 2 is applied so that the front surface groove portion 12 and the rear surface groove portion 13 are located substantially in the center between the respective groove portions. Has been formed. The interval and depth between the groove portions 12 and 13 are determined in consideration of the material of the sheet-shaped main body 11, the required bendable angle of the sheet-shaped main body 11, and the like.
【００１２】なお、上記シート状本体１１の表面１１ａ
および裏面１１ｂに溝部１２，１３を形成する手段とし
ては、所望する溝部に対応する凸部が設けられた成形面
を有する成形金型を用いて行う公知の真空成形法等が挙
げられ、先の従来技術の項で述べたように断熱カバー６
０を三次元的に屈曲した形状に成形する場合に比し簡単
に行うことができるとともに、用いられる成形型が複雑
にならない。The surface 11a of the sheet-like main body 11
Examples of means for forming the groove portions 12, 13 on the back surface 11b include a known vacuum forming method performed using a forming die having a forming surface provided with a convex portion corresponding to a desired groove portion. As described in the section of the prior art, the heat insulating cover 6
Compared with the case of molding 0 into a three-dimensionally bent shape, it can be performed more easily, and the molding die used does not become complicated.
【００１３】また、前記シート状本体１１の前記裏面溝
部１３を含む裏面１１ｂ全面には、従来公知の剥離フィ
ルム２２によって保護された粘着層２１が形成されてい
る。前記粘着層２１は、装着時に当該断熱用シート１０
がパイプ３１，３５から外れないようにパイプ３１，３
５外面と接着する部分で、酢酸ビニル樹脂接着剤等から
なる。さらに、前記剥離フィルム２２は、断熱用シート
１０のパイプ３１，３５への装着前における前記粘着層
２１を覆い、当該断熱用シート１０の取り扱いを容易に
するためのもので、ポリエチレンあるいはポリプロピレ
ンフィルム等からなる。Further, an adhesive layer 21 protected by a conventionally known release film 22 is formed on the entire back surface 11b including the back surface groove portion 13 of the sheet-like main body 11. When the adhesive layer 21 is attached, the heat insulating sheet 10 is attached.
The pipes 31 and 3 so that they do not come off the pipes 31 and 35
5 A portion that adheres to the outer surface and is made of a vinyl acetate resin adhesive or the like. Further, the release film 22 covers the adhesive layer 21 before the heat insulating sheet 10 is attached to the pipes 31 and 35 and facilitates the handling of the heat insulating sheet 10, and is made of polyethylene or polypropylene film. Consists of.
【００１４】上述したようにシート状本体１１の表面１
１ａおよび裏面１１ｂに表面溝部１２および裏面溝部１
３が格子状に形成された当該断熱用シート１０は、前記
表面溝部１２および裏面溝部１３で、自由に屈曲させる
ことができる。したがって、従来のように断熱カバーを
パイプの三次元的な屈曲形状に合わせて成形しなくて
も、様々な角度で屈曲したパイプ３１，３５に装着する
ことができ、汎用性に優れたものとなる。また、この発
明のように前記表面溝部１２と裏面溝部１３を互いに表
裏方向に一致しない位置に形成すれば、図７に参考比較
例として示した表面溝部１２Ａと裏面溝部１３Ａが表裏
方向に一致して形成した断熱用シート１０Ａに比べ、当
該断熱用シート１０の伸縮率を高めることができ、すな
わち曲げ易くなり、より簡単に様々な角度で三次元的に
屈曲したパイプに装着することができる。さらに、前記
表面溝部１２および裏面溝部１３の形状を外側が広い略
Ｖ字形状とすれば、図７のように溝部１２Ａ，１３Ａの
内側の幅と外側の幅が同じ場合に比べ、当該断熱用シー
ト１０の伸縮率を高めることができるとともに、前記剥
離フィルム２２を粘着層２１から剥がし易くすることが
できる。As described above, the surface 1 of the sheet-like main body 11
1a and the back surface 11b the front surface groove portion 12 and the back surface groove portion 1
The heat insulating sheet 10 in which 3 is formed in a lattice shape can be freely bent at the front surface groove portion 12 and the rear surface groove portion 13. Therefore, it is possible to mount the heat insulating cover on the pipes 31 and 35 bent at various angles without forming the heat insulating cover according to the three-dimensional bent shape of the pipe, which is excellent in versatility. Become. Further, if the front surface groove portion 12 and the rear surface groove portion 13 are formed at positions that do not coincide with each other in the front and back directions as in the present invention, the front surface groove portion 12A and the rear surface groove portion 13A shown as a reference comparative example in FIG. As compared with the heat insulating sheet 10A formed as described above, the heat insulating sheet 10 can have a higher expansion / contraction rate, that is, it can be easily bent, and can be more easily mounted on a pipe that is three-dimensionally bent at various angles. Further, when the front surface groove portion 12 and the rear surface groove portion 13 are formed in a substantially V-shape with a wide outer side, the heat insulating material is more heat-insulated than in the case where the inner width and the outer width of the groove portions 12A and 13A are the same as shown in FIG. The expansion and contraction rate of the sheet 10 can be increased, and the release film 22 can be easily peeled from the adhesive layer 21.
【００１５】このようにしてなる断熱用シート１０は、
以下のようにパイプ３１，３５に装着される。まず、図
４に示すように、断熱用シート１０の裏面側をパイプ３
１，３５に向くように配置するとともに、前記剥離フィ
ルム２２を前記粘着層２１から剥がす。次いで、図５お
よび図６に示すように、前記剥離フィルム２２が剥がさ
れた断熱用シート１０をパイプ３１，３５の周方向に曲
げるとともに、該パイプ３１，３５の屈曲部３２，３６
に合わせて屈曲させ、パイプ３１，３５の外面を覆うよ
うに装着される。なお、装着時においては、当該断熱用
シート１０は前記粘着層２１の接着性によりパイプ３
１，３５外面に接着される。The heat insulating sheet 10 thus formed is
The pipes 31 and 35 are mounted as follows. First, as shown in FIG. 4, the back surface side of the heat insulating sheet 10 is attached to the pipe 3
1, and the peeling film 22 is peeled from the adhesive layer 21. Next, as shown in FIGS. 5 and 6, the heat insulating sheet 10 from which the release film 22 is peeled off is bent in the circumferential direction of the pipes 31 and 35, and the bent portions 32 and 36 of the pipes 31 and 35 are bent.
The pipes 31 and 35 are bent so as to cover the outer surfaces of the pipes 31 and 35. In addition, at the time of mounting, the heat insulating sheet 10 is attached to the pipe 3 by the adhesiveness of the adhesive layer 21.
1, 35 is adhered to the outer surface.
【００１６】なお、図示においては、２本のパイプ３
１，３５に断熱用シート１０を装着した例を示したが、
勿論、当該断熱用シート１０は１本のパイプに装着され
ることもあるし、あるいは３本以上のパイプに装着され
ることもある。In the figure, two pipes 3
Although an example in which the heat insulating sheet 10 is attached to 1, 35 is shown,
Of course, the heat insulating sheet 10 may be attached to one pipe, or may be attached to three or more pipes.
【００１７】[0017]
【発明の効果】以上図示し説明したように、この発明の
断熱用シートにおいては、シート状本体の表面および裏
面に表面溝部および裏面溝部がそれぞれ形成され、自由
に屈曲させることができるので、従来のようにパイプの
三次元的な屈曲形状に対応した形状に成形しなくても、
前記パイプに装着することができる。したがって、当該
断熱用シートは簡単かつ低コストで製造することができ
る。また、この断熱用シートは、パイプの屈曲角度が変
更されても、柔軟に対応することができ汎用性に優れて
いる。さらに、この発明のように前記表面溝部と裏面溝
部を互いに表裏方向に一致しない位置に形成すれば、断
熱用シートの伸縮率を高めることができ、曲げ易くな
る。またさらに、この発明のように前記表面溝部および
裏面溝部を外側が広い略Ｖ字形状とすれば、断熱用シー
トの伸縮率をより高めることができるとともに、該断熱
用シートをパイプに装着する際に剥離フィルムを粘着層
から剥がし易くすることができる。As shown and described above, in the heat insulating sheet of the present invention, the front surface groove and the rear surface groove are formed on the front surface and the back surface of the sheet-like main body, respectively, and can be freely bent. Even if it is not molded into a shape corresponding to the three-dimensional bent shape of the pipe like
It can be attached to the pipe. Therefore, the heat insulating sheet can be manufactured easily and at low cost. In addition, this heat insulating sheet has excellent versatility because it can flexibly respond to changes in the bending angle of the pipe. Further, if the front surface groove portion and the rear surface groove portion are formed at positions that do not coincide with each other in the front and back directions as in the present invention, the expansion and contraction rate of the heat insulating sheet can be increased, and the sheet can be easily bent. Furthermore, if the front surface groove portion and the rear surface groove portion are formed in a substantially V-shape with a wide outer side as in the present invention, the expansion and contraction rate of the heat insulating sheet can be further increased, and at the time of mounting the heat insulating sheet on the pipe. Moreover, the release film can be easily peeled off from the adhesive layer.
【００１８】また、請求項２の発明のように前記表面溝
部と裏面溝部とが互いの各溝部間のほぼ中央に位置する
ように形成すれば、より断熱用シートの伸縮率を高める
ことができ効果的である。When the front surface groove portion and the rear surface groove portion are formed so as to be positioned substantially in the center between the respective groove portions as in the second aspect of the invention, the expansion / contraction rate of the heat insulating sheet can be further increased. It is effective.
【図１】この発明の一実施例に係る断熱用シートを裏面
側から見た斜視図である。FIG. 1 is a perspective view of a heat insulating sheet according to an embodiment of the present invention viewed from the back surface side.
【図２】同断熱用シートの部分断面図である。FIG. 2 is a partial cross-sectional view of the heat insulating sheet.
【図３】同断熱用シートの表面側を示す部分平面図であ
る。FIG. 3 is a partial plan view showing a front surface side of the heat insulating sheet.
【図４】同断熱用シートをパイプに装着する際を示す斜
視図である。FIG. 4 is a perspective view showing a case where the heat insulating sheet is attached to a pipe.
【図５】同断熱用シートをパイプに装着した状態を示す
斜視図である。FIG. 5 is a perspective view showing a state in which the heat insulating sheet is attached to a pipe.
【図６】図５の６−６断面図である。6 is a sectional view taken along line 6-6 of FIG.
【図７】参考比較例として示す断熱用シートの部分断面
図である。FIG. 7 is a partial cross-sectional view of a heat insulating sheet shown as a reference comparative example.
【図８】従来の断熱カバーをパイプに装着した状態を示
す斜視図である。FIG. 8 is a perspective view showing a state where a conventional heat insulating cover is attached to a pipe.
【図９】同断熱カバーをパイプに装着する前の状態を示
す斜視図である。FIG. 9 is a perspective view showing a state before the heat insulating cover is attached to the pipe.
１０ 断熱用シート １１ シート状本体 １１ａ シート状本体の表面 １１ｂ シート状本体の裏面 １２ 表面溝部 １３ 裏面溝部 ２１ 粘着層 ２２ 剥離フィルム 10 Insulation sheet 11 Sheet-like body 11a Surface of sheet-like body 11b Back of sheet body 12 Surface groove 13 Back groove 21 Adhesive layer 22 Release film
───────────────────────────────────────────────────── フロントページの続き Ｆターム(参考） 3H036 AA01 AB18 AB25 AC03 AD04 AE13 4F100 AK01A AK04 AK07 AK12 AK42 AK51 AK68 AR00B BA02 BA31 CB05 DD14A DJ01A EJ91B GB51 JJ02 JK17A JL02 JL05 JL14B ─────────────────────────────────────────────────── ─── Continued front page F-term (reference) 3H036 AA01 AB18 AB25 AC03 AD04 AE13 4F100 AK01A AK04 AK07 AK12 AK42 AK51 AK68 AR00B BA02 BA31 CB05 DD14A DJ01A EJ91B GB51 JJ02 JK17A JL02 JL05 JL14B
Claims (2)
するシート状本体の表面に外側が広い略Ｖ字形状の表面
溝部が格子状に形成されているとともに、該シート状本
体の裏面には前記表面溝部と表裏方向に一致しない位置
に外側が広い略Ｖ字形状の裏面溝部が格子状に形成され
ており、かつ前記裏面溝部を含む裏面全面には剥離フィ
ルムによって保護された粘着層が形成されていることを
特徴とする断熱用シート。1. A substantially V-shaped surface groove having a wide outer side is formed in a grid pattern on the surface of a sheet-like main body mainly made of a synthetic resin foam having flexibility, and the sheet-like main body is provided on the back surface thereof. Has a substantially V-shaped rear surface groove portion having a wide outer side in a grid pattern at a position that does not coincide with the surface groove portion in the front-back direction, and an adhesive layer protected by a release film is formed on the entire rear surface including the rear surface groove portion. A heat insulating sheet characterized by being formed.
溝部とが互いの各溝部間のほぼ中央に位置するように形
成された断熱用シート。2. The heat insulating sheet according to claim 1, wherein the front surface groove portion and the rear surface groove portion are formed so as to be located substantially in the center between the respective groove portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10234405A JP2000062064A (en) | 1998-08-20 | 1998-08-20 | Heat insulating sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10234405A JP2000062064A (en) | 1998-08-20 | 1998-08-20 | Heat insulating sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000062064A true JP2000062064A (en) | 2000-02-29 |
Family
ID=16970502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10234405A Pending JP2000062064A (en) | 1998-08-20 | 1998-08-20 | Heat insulating sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000062064A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009264577A (en) * | 2008-03-31 | 2009-11-12 | Cci Corp | Soundproof drain pipe |
| JP2012202666A (en) * | 2011-03-28 | 2012-10-22 | Mitsubishi Electric Corp | Hot water storage type water heater |
| JP2015165182A (en) * | 2015-05-18 | 2015-09-17 | 三菱電機株式会社 | Hot water storage water heater |
| KR101574492B1 (en) | 2014-06-11 | 2015-12-04 | 신원준 | Air insulation sheet with the function of preventing the loss of energy and the wrinkles |
-
1998
- 1998-08-20 JP JP10234405A patent/JP2000062064A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009264577A (en) * | 2008-03-31 | 2009-11-12 | Cci Corp | Soundproof drain pipe |
| JP2012202666A (en) * | 2011-03-28 | 2012-10-22 | Mitsubishi Electric Corp | Hot water storage type water heater |
| KR101574492B1 (en) | 2014-06-11 | 2015-12-04 | 신원준 | Air insulation sheet with the function of preventing the loss of energy and the wrinkles |
| JP2015165182A (en) * | 2015-05-18 | 2015-09-17 | 三菱電機株式会社 | Hot water storage water heater |
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