JPH0160388U - - Google Patents
Info
- Publication number
- JPH0160388U JPH0160388U JP15214487U JP15214487U JPH0160388U JP H0160388 U JPH0160388 U JP H0160388U JP 15214487 U JP15214487 U JP 15214487U JP 15214487 U JP15214487 U JP 15214487U JP H0160388 U JPH0160388 U JP H0160388U
- Authority
- JP
- Japan
- Prior art keywords
- snow melting
- sheet according
- heating element
- melting sheet
- energizing
- 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
- 238000010438 heat treatment Methods 0.000 claims description 14
- 230000008018 melting Effects 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 4
- 229910052799 carbon Inorganic materials 0.000 claims 4
- 239000002952 polymeric resin Substances 0.000 claims 3
- 229920005570 flexible polymer Polymers 0.000 claims 2
- 239000004744 fabric Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 230000020169 heat generation Effects 0.000 claims 1
- 229910001120 nichrome Inorganic materials 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
Landscapes
- Surface Heating Bodies (AREA)
Description
第１図は、本考案の電熱融雪シートに用いられ
る通電発熱装置の一例の構成を示す平面説明図で
あり、第２図は、本考案の電熱融雪シートの一例
の長手方向に沿つた一部断面説明図である。
１……通電発熱装置、２ａ，２ｂ……電極、３
……通電発熱細線、４……電気絶縁性防水シート
、５……断熱材。
FIG. 1 is an explanatory plan view showing the configuration of an example of an electrical heating device used in the electric snow melting sheet of the present invention, and FIG. 2 is a partial view along the longitudinal direction of an example of the electric snow melting sheet of the present invention. It is a cross-sectional explanatory view. 1... Current heating device, 2a, 2b... Electrode, 3
...Electric heating thin wire, 4...Electric insulating waterproof sheet, 5...Insulating material.
Claims (1)
体とを有する通電発熱装置と、この通電発熱装置
を被覆する電気絶縁性防水シートとを含んでなり
、前記通電発熱装置の発熱面が、３０Ｖ以下の電
圧において２００Ｗ／m2・時以上の発熱量を示す
、ことを特徴とする低電圧電熱融雪シート。 ２ 前記通電発熱体が、前記電極の間に、互いに
間隔をおいて、かつ並列に配置された多数の線条
体からなる、実用新案登録請求の範囲第１項記載
の融雪シート。 ３ 前記通電発熱線条体が、１０〜１５０００Ω
／ｍの電気抵抗を有する、実用新案登録請求の範
囲第２項記載の融雪シート。 ４ 前記発熱線条体が、ステンレススチール細線
、カーボン細線、ニクロム細線並びにカーボン含
有可撓性重合体樹脂糸条体およびリボンから選ば
れる、実用新案登録請求の範囲第２項記載の融雪
シート。 ５ 前記通電発熱体が電気絶縁性フイルム繊維系
条布帛又はプレート上にプリント又は塗布された
ものである、実用新案登録請求の範囲第１項記載
の融雪シート。 ６ 前記プリント又は塗布された通電発熱体が、
カーボン含有重合体樹脂からなる、実用新案登録
請求の範囲第１項記載の融雪シート。 ７ 前記通電発熱体が、カーボン含有可撓性重合
体樹脂の成型品からなる、実用新案登録請求の範
囲第１項記載の融雪シート。 ８ 前記通電発熱体が面状発熱体である、実用新
案登録請求の範囲第１項記載の融雪シート。[Claims for Utility Model Registration] 1. Comprising an energizing heating device having a pair of electrodes and an energizing heating element disposed between them, and an electrically insulating waterproof sheet covering the energizing heating device, 1. A low voltage electrically heated snow melting sheet, characterized in that the heat generating surface of the current heating device exhibits a heat generation amount of 200 W/m 2 ·hr or more at a voltage of 30 V or less. 2. The snow melting sheet according to claim 1, wherein the energizing heating element is comprised of a large number of filamentary bodies arranged in parallel and spaced apart from each other between the electrodes. 3 The energized heating wire has a resistance of 10 to 15000 Ω.
The snow melting sheet according to claim 2 of the utility model registration claim, having an electrical resistance of /m. 4. The snow melting sheet according to claim 2, wherein the heating filament is selected from stainless steel thin wire, carbon thin wire, nichrome thin wire, and carbon-containing flexible polymer resin filament and ribbon. 5. The snow melting sheet according to claim 1, wherein the energizing heating element is printed or coated on an electrically insulating film fiber-based fabric or plate. 6 The printed or coated energizing heating element is
The snow melting sheet according to claim 1, which is made of a carbon-containing polymer resin. 7. The snow melting sheet according to claim 1, wherein the energizing heating element is made of a molded product of carbon-containing flexible polymer resin. 8. The snow melting sheet according to claim 1, wherein the energized heating element is a planar heating element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15214487U JPH0160388U (en) | 1987-10-06 | 1987-10-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15214487U JPH0160388U (en) | 1987-10-06 | 1987-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0160388U true JPH0160388U (en) | 1989-04-17 |
Family
ID=31426804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15214487U Pending JPH0160388U (en) | 1987-10-06 | 1987-10-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0160388U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS582886B2 (en) * | 1977-07-08 | 1983-01-19 | 富士通株式会社 | Article processing method in article processing system |
| JPS61156687A (en) * | 1984-12-28 | 1986-07-16 | 横浜ゴム株式会社 | Heating mat for melting snow |
-
1987
- 1987-10-06 JP JP15214487U patent/JPH0160388U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS582886B2 (en) * | 1977-07-08 | 1983-01-19 | 富士通株式会社 | Article processing method in article processing system |
| JPS61156687A (en) * | 1984-12-28 | 1986-07-16 | 横浜ゴム株式会社 | Heating mat for melting snow |
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