Method and apparatus for supplying and controlling power to a re

Details Method and apparatus for supplying and controlling power to a re Method and apparatus for supplying and controlling power to a re

1990-02-22

1991-07-30

Paschall, M. H.

Electric heating

Heating devices

With power supply and voltage or current regulation or...

219501, 219508, 219506, 307 48, H05B 102

Patent

active

050361813

ABSTRACT:
Power is controllably supplied to a resistive load. Power is passed from a power supply through a selectably operable switch directly to the resistive load and simultaneously to an energy storage device in parallel with the load. After a predetermined interval, the energy storage means causes the switch to open, thus causing the energy stored in the energy storage means to be transferred to the load. The switch is periodically closed according to a predetermined frequency.

REFERENCES:
patent: 3784841 (1974-01-01), Hosaka
patent: 4317056 (1982-02-01), Alberts
patent: 4566803 (1986-01-01), Waniisi et al.
patent: 4709200 (1987-11-01), Ochiai

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