Warming apparatus for use during sleep

Details Warming apparatus for use during sleep Warming apparatus for use during sleep

1985-05-31

1987-04-14

Sipos, John

Electric heating

Heating devices

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

219212, 219493, 219505, H05B 102

Patent

active

046581197

ABSTRACT:
A warming apparatus for use during sleep includes at least one of a temperature-up timer circuit for raising a temperature of an electric heater by an amount in the range of 2.degree. C. to 6.degree. C. for a predetermined time and thereafter restoring the temperature of the electric heater to a preset ordinary temperature, and a temperature-dowm timer circuit for lowering the temperature of the electric heater by an amount in the range of 2.degree. C. to 6.degree. C. for a predetermined time and thereafter restoring the temperature of the electric heater to the preset ordinary temperature, each of the temperature-up timer circuit and the temperature-down timer circuit being actuated while the warming apparatus is in operation.

REFERENCES:
patent: 2794896 (1957-06-01), Huck
patent: 4277670 (1981-07-01), Mori et al.
patent: 4430560 (1984-02-01), Mills et al.

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