Heater with a pretensioned heating element
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United States of America Patent
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Feb 28, 1995
Grant Date -
N/A
app pub date -
Sep 2, 1993
filing date -
Sep 3, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Heating resistors and/or series resistors (10) are curved in flat corrugation manner from flat band and are so pressed into the bottom (7) of an insulation (3), that they are only prevented by friction from rising from the bottom (7). The resistor (10) has non-offset, uninterrupted, through-edge faces (14, 15). Thus, in the case of a very simple construction, a surface-specific, high power density can be obtained.
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Cited Art Landscape
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