Electric heating – Heating devices – Combined with diverse-type art device
Patent
1985-01-17
1987-11-10
Bartis, Anthony
Electric heating
Heating devices
Combined with diverse-type art device
122379, 219272, 219273, 219275, 219286, 219288, 219289, 219293, 219362, 261142, 261DIG46, H05B 102, H05B 360, F22B 130
Patent
active
047059362
ABSTRACT:
An electronic steam humidifier includes a reservoir drawer having boiling electrodes submerged in water provided by a solenoid fill valve energized by a dual reference level current start-up circuit which is responsive to the current flow through the water from an AC source as measured by a current detection circuit. A system operation counter initiates a flush/drain operation after a certain time period of operation to flush mineral deposits from the reservoir through a siphon tube to a drain trough. A current control circuit includes a pulse width modulator connected to a triac for reducing the average current to the boiling electrodes during an overcurrent condition as indicated by a comparator coupled to the current detection circuit. A reservoir interlock mechanism initiates a flush/drain operation when the reservoir drawer assembly is removed for maintenance. A blower control energizes a blower relay so that a furnace or air conditioner blower may be operated to distribute the steam generated by the humidifier.
REFERENCES:
patent: 3269364 (1966-08-01), Higgins
patent: 3584193 (1971-06-01), Badertscher
patent: 3629550 (1971-12-01), Carlsson
patent: 3643930 (1972-02-01), Schulze
patent: 3651753 (1972-03-01), Schmidt
patent: 3682141 (1972-08-01), Johansen
patent: 3761679 (1973-09-01), Dall
patent: 3780261 (1973-12-01), Eaton-Williams
patent: 3937920 (1976-02-01), Gundacker et al.
patent: 3944785 (1976-03-01), Eaton-Williams
patent: 4029937 (1977-06-01), Russell
patent: 4093847 (1978-06-01), Walker et al.
patent: 4146775 (1979-03-01), Kirchner et al.
patent: 4196341 (1980-04-01), Williams
patent: 4262191 (1981-04-01), Lepper et al.
patent: 4347430 (1982-08-01), Howard-Leicester et al.
patent: 4382173 (1983-05-01), Howard-Leicester
"Electronic Electrode Steam Humidifiers", (form 79-5), Nortec Industries Inc., Ogdensburg, N.Y., 13699.
Autoflo X-15 Power Humidifier, S-X-15-6'78, Autoflo Division of Masco Corp., Detroit, Mich., 48239.
Bartis Anthony
Masco Corporation
Permut Steven L.
Redman Leon E.
Sutherland Malcolm L.
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