Hair dryer with remote sensing temperature control

Details Hair dryer with remote sensing temperature control Hair dryer with remote sensing temperature control

1981-02-24

1984-01-03

Envall, Jr., Roy N.

Electric heating

Heating devices

Combined with container, enclosure, or support for material...

219370, 34 48, 34 90, H05B 102

Patent

active

044244371

ABSTRACT:
An electric hair dryer having a radiometer which remotely senses the infrared radiation emanating from the hair being dried and which contains a control means that causes the heating means in the dryer to turn off when the infrared radiation indicates the temperature of the hair is about 50.degree. C.

REFERENCES:
patent: 2914647 (1959-11-01), Ganske et al.
patent: 3821516 (1974-06-01), Hayes et al.
patent: 4002175 (1977-01-01), Brainard et al.
patent: 4167820 (1979-09-01), de Groot
patent: 4258731 (1981-03-01), Tsujimoto et al.
patent: 4259566 (1981-03-01), Kobayashi
patent: 4260875 (1981-04-01), Walter et al.
Wahl, Catalog #W101D, Revision A, (1980).
Wahl, Short Form Catalog W1106D, Revision A, (1980).

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