Control system for boilers furnishing steam for heating

Details Control system for boilers furnishing steam for heating Control system for boilers furnishing steam for heating

1974-03-04

1976-04-13

Wayner, William E.

Automatic temperature and humidity regulation

Closed fluid heaters

Pressure-operated

236 46R, 237 9R, F24D 100, F23N 520

Patent

active

039499367

ABSTRACT:
Time controlled switching apparatus is connected in series circuit with a steam pressure sensor and a line starter associated with a boiler firing system. The switching apparatus is rendered electrically conductive during spaced time intervals of successive hours whereby boiler firing occurs during preselected time periods and then only where generated steam is at preselected pressure level.

REFERENCES:
patent: 2162116 (1939-06-01), Peltz
patent: 2175945 (1939-10-01), Simpson
patent: 2263422 (1941-11-01), Harris
patent: 2304802 (1942-12-01), Crew

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