Surface heater

The utility model relates to a surface heater. The surface heater comprises an upper insulating film and a lower insulating film; two symmetrical strip-shaped copper foil plates sandwiched by the upper and lower insulating films; a silver layer covering one surface of the copper foil plates and conn...

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Bibliographic Details
Main Author HONGLAN PIAO
Format Patent
LanguageEnglish
Published 20.06.2007
Subjects
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
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Summary:The utility model relates to a surface heater. The surface heater comprises an upper insulating film and a lower insulating film; two symmetrical strip-shaped copper foil plates sandwiched by the upper and lower insulating films; a silver layer covering one surface of the copper foil plates and connected with a power supply line at one end; and a carbon black portion applied on the other surface of the silver layer and the copper coil plates and between the two copper coil plates, wherein the carbon black portion may have a stripe structure vertical to the copper foil plates. With this configuration, the utility model can be arranged inside brick beds, floor, stone beds, and moisture-proof mirrors, and is safe, economical, convenient and harmless.
Bibliography:Application Number: CN2006223041U