JPH0331798Y2 - - Google Patents

Info

Publication number

JPH0331798Y2

JPH0331798Y2 JP1551087U JP1551087U JPH0331798Y2 JP H0331798 Y2 JPH0331798 Y2 JP H0331798Y2 JP 1551087 U JP1551087 U JP 1551087U JP 1551087 U JP1551087 U JP 1551087U JP H0331798 Y2 JPH0331798 Y2 JP H0331798Y2

Authority

JP

Japan

Prior art keywords

snow

heater

roof

melting device

snow melting

Prior art date

1987-02-06

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

Links

• Espacenet
• Global Dossier
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• 238000002844 melting Methods 0.000 claims description 17
• 230000008018 melting Effects 0.000 claims description 17
• 230000002265 prevention Effects 0.000 claims 1
• 229910052782 aluminium Inorganic materials 0.000 description 4
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
• 239000011810 insulating material Substances 0.000 description 3
• 239000004677 Nylon Substances 0.000 description 2
• 229910052799 carbon Inorganic materials 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 229920001778 nylon Polymers 0.000 description 2
• 235000006576 Althaea officinalis Nutrition 0.000 description 1
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
• 229910052802 copper Inorganic materials 0.000 description 1
• 239000010949 copper Substances 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 230000005611 electricity Effects 0.000 description 1
• 238000005530 etching Methods 0.000 description 1
• 229920006248 expandable polystyrene Polymers 0.000 description 1
• 239000004744 fabric Substances 0.000 description 1
• 239000011888 foil Substances 0.000 description 1
• 230000020169 heat generation Effects 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 238000009434 installation Methods 0.000 description 1
• 239000012774 insulation material Substances 0.000 description 1
• 238000010030 laminating Methods 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 229910052751 metal Inorganic materials 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 239000004033 plastic Substances 0.000 description 1
• 230000003014 reinforcing effect Effects 0.000 description 1
• 238000004078 waterproofing Methods 0.000 description 1