Metal oversheathed electrical resistance heater
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United States of America Patent
Stats
-
Dec 2, 1986
Grant Date -
N/A
app pub date -
Jun 24, 1985
filing date -
Jun 24, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A corrosion-resistant long heater is formed by encasing segments of metal-sheathed, mineral-insulated, electrical resistance heating elements within a metal oversheath which oversheath is substantially completely impermeable and is compressed inwardly to create metal-to-metal contacts between the sheath and the encased elements.
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Cited Art Landscape
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