Electrical resistance heater
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 24, 1980
Grant Date -
N/A
app pub date -
Feb 27, 1978
filing date -
Feb 27, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electrical resistance heater comprises a unitary ceramic coil support and mounting member having a horizontally elongated coil support portion around which a helical coil of conductive wire is wound and a vertically downward extending leg portion at each end thereof extending through apertures in a mounting plate. The leg portions have vertical slots therein receiving terminal posts extending through the mounting plate and the leg portions being further provided with horizontal grooves therein receiving deformable portions of the mounting plate to rigidly connect the support member thereto.
First Claim
Family
International Classification(s)
Cited Art Landscape
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