Radiant electric heaters incorporating microporous thermal insulation
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United States of America Patent
Stats
-
Feb 23, 1988
Grant Date -
N/A
app pub date -
Aug 14, 1986
filing date -
Aug 16, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A radiant electric heater has a support which bears a layer of microporous thermal insulation material such as that sold under the registered trademark 'Microtherm' with a heat transmissive cover spaced from the layer by a peripheral wall and heating elements positioned within an area defined by the peripheral wall and coiled around a plurality of quartz tubes. The quartz rods are urged against the layer of microporous thermal insulation material by the cover by way of the peripheral wall.
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Cited Art Landscape
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