Apparatus for applying a mixture of air and vapor to the face or

Electric heating – Heating devices – Resistive element: igniter type

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4524, 4537, 34 90, 34 91, 34 99, 12820327, 128368, 132 9, 219362, 239136, 261142, A45D 2000, A61H 3306, F22B 128, H05B 100

Patent

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043141382

ABSTRACT:
An apparatus for applying a mixture of air and vapor to the face or hair includes an evaporator comprising a closed tank partially filled with water to leave a residual space thereabove and provided with an electric heater immersed in the water for generating a steam which fills the residual space. A first downwardly sloping tube connects the an attachment, located higher than the tank and adapted to fit on the head or face to be treated, to the residual space. A upwardly sloping second tube connects the outlet of a fan positioned lower than the tank to the residual space. Both the temperature and the flow of the vapor-air mixture can be varied by changing not only the power of the electric heater but also the rotational speed of the fan.

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patent: 3546428 (1970-12-01), Omohundro
patent: 3550285 (1970-12-01), Omohundro
patent: 3588444 (1971-06-01), Omohundro
patent: 3645007 (1972-02-01), Scott
patent: 3727322 (1973-04-01), Walter et al.
patent: 3863630 (1975-02-01), Cavallo

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