Tube axial handheld blow dryer for hair

Details Tube axial handheld blow dryer for hair Tube axial handheld blow dryer for hair

1987-10-09

1988-12-27

Goldberg, E. A.

Electric heating

Heating devices

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

219374, 34 97, F24H 700, H05B 100, H05B 302

Patent

active

047942258

ABSTRACT:
A handheld blow dryer for hair is provided with a low static pressure tube axial fan having at least five blades and having a diameter which is approximately 98 percent of the ID of the air flow housing. The fan hub diameter approximately coincides with the motor casing diameter and the heating element is arranged in a torus or helix downstream of the fan. A typical housing outlet diameter of 2.875 inches provides a coverage area of about 6.5 square inches.

REFERENCES:
patent: 4309595 (1982-01-01), Long et al.
patent: 4538362 (1985-09-01), Andis
patent: 4596921 (1986-06-01), Hersh et al.
patent: 4629864 (1986-12-01), Wilson

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