Compact portable hair dryer

Details Compact portable hair dryer Compact portable hair dryer

1974-07-10

1976-04-27

Bartis, A.

Electric heating

Heating devices

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

34 96, 34243R, 219364, 219366, 219373, 417411, H05B 100, A45D 2012, F04B 3504

Patent

active

039537102

ABSTRACT:
A hair dryer comprises a motor-driven fan mounted in a casing part together with a heating element for heating the air flow generated by the fan and flowing from an air inlet grid structure to an air outlet grid structure on the casing part. This casing part is telescopically mounted within a main casing part whereby the air inlet and outlet grid structures of the first mentioned casing part are covered by the main casing part in the retracted position and are fully exposed in the extended position. A switch controlling the fan and heater element is actuated in response to movement of the first mentioned casing part from the retracted to the extended position of said casing part relative to the main casing part whereby the fan and heater element are energized only in the extended position.

REFERENCES:
patent: 1515731 (1924-11-01), Cole
patent: 2641679 (1953-06-01), Brodbeck
patent: 3152874 (1964-10-01), Hupka
patent: 3259996 (1966-07-01), Hull et al.
patent: 3261107 (1966-07-01), Pomczek et al.
patent: 3397463 (1968-08-01), Laing
patent: 3788777 (1974-01-01), Fichter
patent: 3846047 (1974-11-01), Wada et al.

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