A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To reduce a hard labor in a snow-removal from a roof in winter.SOLUTION: A glass case (2) containing a nichrome wire (1) is installed on tiles of a roof, when it begins to snow, a switch (3) of the nichrome wire (1) is turned on, the nichrome wire (1) is burned, the glass case (2) enveloping the nichrome wire (1) is heated and when snow is in contact with the glass case (2), it melts instantly and turns to be water.SELECTED DRAWING: Figure 2
【課題】 冬，屋根の雪降ろしは，たいへんな重労働であった。【解決手段】 屋根の瓦の上に，ニクロム線（１）の入ったガラスケース（２）を設け，雪が降りだしたらニクロム線（１）にスイッチ（３）を入れて，ニクロム線（１）を焼いてニクロム線（１）を包むガラスケース（２）を熱くして雪がガラスケース（２）に触れた瞬間解けて水になる。【選択図】図２
To reduce a hard labor in a snow-removal from a roof in winter.SOLUTION: A glass case (2) containing a nichrome wire (1) is installed on tiles of a roof, when it begins to snow, a switch (3) of the nichrome wire (1) is turned on, the nichrome wire (1) is burned, the glass case (2) enveloping the nichrome wire (1) is heated and when snow is in contact with the glass case (2), it melts instantly and turns to be water.SELECTED DRAWING: Figure 2
【課題】 冬，屋根の雪降ろしは，たいへんな重労働であった。【解決手段】 屋根の瓦の上に，ニクロム線（１）の入ったガラスケース（２）を設け，雪が降りだしたらニクロム線（１）にスイッチ（３）を入れて，ニクロム線（１）を焼いてニクロム線（１）を包むガラスケース（２）を熱くして雪がガラスケース（２）に触れた瞬間解けて水になる。【選択図】図２
GLASS CASE CONTAINING NICHROME WIRE
ニクロム線の入ったガラスケース
KURAMOCHI ISAMU (author)
2022-05-12
Patent
Electronic Resource
Japanese
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
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