JPS61181425U - - Google Patents

Info

Publication number

JPS61181425U

JPS61181425U JP6679885U JP6679885U JPS61181425U JP S61181425 U JPS61181425 U JP S61181425U JP 6679885 U JP6679885 U JP 6679885U JP 6679885 U JP6679885 U JP 6679885U JP S61181425 U JPS61181425 U JP S61181425U

Authority

JP

Japan

Prior art keywords

heating element

snowfall

detection device

sheet heating

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Prior art date

1985-05-02

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

• Espacenet
• Global Dossier
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• 238000001514 detection method Methods 0.000 claims description 3
• 238000010438 heat treatment Methods 0.000 claims description 3
• 230000008018 melting Effects 0.000 claims description 3
• 238000002844 melting Methods 0.000 claims description 3
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
• 229910052782 aluminium Inorganic materials 0.000 description 3
• 239000011888 foil Substances 0.000 description 3
• 238000009434 installation Methods 0.000 description 2
• YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 239000011248 coating agent Substances 0.000 description 1
• 238000000576 coating method Methods 0.000 description 1
• 229910052731 fluorine Inorganic materials 0.000 description 1
• 239000011737 fluorine Substances 0.000 description 1
• 239000005001 laminate film Substances 0.000 description 1
• 239000011347 resin Substances 0.000 description 1
• 229920005989 resin Polymers 0.000 description 1