Portable humidifier

Details Portable humidifier Portable humidifier

1991-08-28

1992-07-14

Reynolds, Bruce A.

Electric resistance heating devices

Heating devices

Vaporizer

392403, 392406, 200 819M, 200 819R, F24F 314, H05B 378

Patent

active

051310708

ABSTRACT:
A humidifier including a base defining a cavity; a liquid supply tank removably mounted on the base and adapted to maintain a given level of liquid in the cavity; an electrically energized humidification unit for inducing dispersal of the liquid contained in the cavity; an electrical supply for supplying electrical energy to the humidification unit; and a sensing circuit for preventing electrical energization of the humidification unit with the tank removed from the base.

REFERENCES:
patent: 2810167 (1957-10-01), Parks
patent: 3085145 (1963-04-01), Wray, Jr.
patent: 3723707 (1973-03-01), Wunderlin
patent: 3892945 (1975-07-01), Lerner
patent: 4564746 (1986-01-01), Morton et al.
patent: 4752423 (1988-06-01), Wong
patent: 4810854 (1989-03-01), Jursich et al.
patent: 5014338 (1991-05-01), Glucksman
patent: 5067169 (1991-11-01), Chiu

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