Air humidifier apparatus

Gas and liquid contact apparatus – Fluid distribution – Valved

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Details

261 96, 261DIG46, B01F 304

Patent

active

060038462

ABSTRACT:
An air humidifier apparatus with a time switch system combined to a circulation mechanism allowing for a controlled cyclical flow of water into a drain of the basin containing water in which soaks a spongy and absorbent material located on the circumference of a rotary drum, thus preventing any accumulation of limestone and other minerals in the water of the basin. The circulation mechanism that includes valves allows for a controlled flow of water while preventing any continuous flow of water through the drain in the case the humidifier stops in a position with an opened drain. Furthermore, the water can flow by that same drain if there is an overflow of water in the basin.

REFERENCES:
patent: 3386711 (1968-06-01), Williams
patent: 3481588 (1969-12-01), Lobb
patent: 3595269 (1971-07-01), Yeagle
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patent: 3867485 (1975-02-01), Yeagle
patent: 4255361 (1981-03-01), Goettl
patent: 4289713 (1981-09-01), Goettl
patent: 4333887 (1982-06-01), Goettl
patent: 4361522 (1982-11-01), Goettl
patent: 4386038 (1983-05-01), Walker
patent: 4510766 (1985-04-01), Curtis, Sr.
patent: 4576013 (1986-03-01), Sperr et al.
patent: 5292106 (1994-03-01), West et al.

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