Electric heating – Heating devices – With power supply and voltage or current regulation or...
Reexamination Certificate
2005-02-01
2005-02-01
Paschall, Mark (Department: 3742)
Electric heating
Heating devices
With power supply and voltage or current regulation or...
C219S497000, C219S492000, C219S486000, C323S319000
Reexamination Certificate
active
06849834
ABSTRACT:
In one embodiment of the present invention, a power controller for an AC load comprises: a user interface adapted to interact with a user to produce at least one user interface signal; and a control module adapted to electrically couple a line voltage supply, electrically couple the AC load, and provide electrical power to the AC load as a function of the at least one user interface signal by implementing a low-flicker, cycle-skipping control algorithm, the control algorithm comprising a plurality of cycle patterns, the cycle patterns comprising a plurality of main power levels.
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patent: 3 601 555 (1987-07-01), None
Glaser John Stanley
Goodman George Charles
Mathews, Jr. Harry Kirk
Smolenski Joseph Lucian
Whipple, III Walter
Paschall Mark
Yoder Fletcher
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