Liquid heaters and vaporizers – Industrial – Waste heat
Patent
1976-08-25
1977-10-25
Sprague, Kenneth W.
Liquid heaters and vaporizers
Industrial
Waste heat
13762521, 13762547, F22B 118
Patent
active
040551512
ABSTRACT:
The invention is a valve especially a divertor valve for diverting hot gas to a boiler or to a duct by-passing the boiler and for controlling the amount of gas flowing through the boiler. The valve enables changeover from one flow path to another by rotary movement. The valve member is of plate construction having scraping action on the wall of the valve chamber and allowing 45.degree. angle of flow between inlet and outlet ports.
REFERENCES:
patent: 2612829 (1952-10-01), Joyce
patent: 2695036 (1954-11-01), Kronheim
patent: 3136339 (1964-06-01), Champion
patent: 3471021 (1969-10-01), Prizler
patent: 3477411 (1969-11-01), Gething
Clarke Chapman, Ltd.
Sprague Kenneth W.
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