A resistive heater

A resistive heater comprises a low thermal mass substrate consisting of a ceramic fibre board coated with a film of an alumino-silicate cement. The coated board is then air-dried and fired, thereby enabling the otherwise- resistant fibrous surface of the ceramic fibre board to become receptive to st...

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Bibliographic Details
Main Author DAVID EDWARD BIRT
Format Patent
LanguageEnglish
Published 22.08.1984
Subjects
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
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Summary:A resistive heater comprises a low thermal mass substrate consisting of a ceramic fibre board coated with a film of an alumino-silicate cement. The coated board is then air-dried and fired, thereby enabling the otherwise- resistant fibrous surface of the ceramic fibre board to become receptive to standard deposition techniques. A resistive pattern may then be printed onto the coated board by using any such technique and subsequently fired in accordance with the technique employed.
Bibliography:Application Number: GB19840001557