Infrared heating hair dryer

Electric heating – Heating devices – Combined with container – enclosure – or support for material...

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219343, 34 4, H05B 300

Patent

active

042635004

ABSTRACT:
A hair dryer is provided which dries hair by directing thereagainst radiant infrared heat energy. The dryer includes an infrared (IR) energy source, such as a silicone carbide igniter, an anodized parabolic reflector for modifying the wavelength of IR radiation reflected by selective IR reflection, and a transparent IR filter lens on the outlet of the dryer to absorb unwanted wavelengths and a fan for developing a low velocity air stream which both cools the IR heat source and breaks up vapor layers on the hair. The wavelength of the IR radiation which is emitted is preferably from above about 0.8 microns to about 10 microns, which includes the maximum IR absorption spectrum of wet hair, i.e., about 2 to 3 and about 6 to 8 microns.

REFERENCES:
patent: 1605421 (1926-11-01), Anderson
patent: 1660802 (1928-02-01), Martin
patent: 1713013 (1929-05-01), Wandless
patent: 2026991 (1936-01-01), Martin
patent: 2658984 (1953-11-01), Mohn
patent: 3045100 (1962-07-01), Mills
patent: 3289679 (1966-12-01), Zellerman
patent: 3602693 (1971-08-01), Grounner
patent: 3636306 (1972-01-01), Bumpus
patent: 3692977 (1972-09-01), Duhamel et al.
patent: 3792230 (1974-02-01), Ray
patent: 3864547 (1975-02-01), Ray
patent: 3867948 (1975-02-01), Kallenborn
Euras Brochure on I.R. Hair Dryer, 3/19/80.
"Radiant Heat and Comfort", Hartly, Harold, The Institute of Fuel, F.R.B. Technical Paper, No. 12, pp. 358-364, Aug. 1934.
Curl-n-Lite Brochure, Mahdeen Laboratories, 1976.
Super Lamp Brochure, Conair Corporation, 1975.

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