Heat exchange – With adjustor for heat – or exchange material – flow
Patent
1980-01-07
1983-03-15
Cline, William R.
Heat exchange
With adjustor for heat, or exchange material, flow
13762531, F28F 2700
Patent
active
043764592
ABSTRACT:
A heat exchanger, intended for use in hot water heaters, in which a tank and a hot water inlet pipe are formed integrally with each other, at a junction of which is placed a valve for control of the flow rate of hot water. The valve has a valve body disposed in close contact with a valve seat for rotation about its own axis relative thereto. Secured to the valve body is a rotary shaft which can be operated from outside. The valve body and the valve seat have respective through holes formed therein which can register with each other with their registered area variable to vary the flow rate of hot water with a change in the registered area of these through holes. The valve body is adapted to be placed in tight contact with the valve seat substantially solely by the pressure of hot water in the inlet pipe.
REFERENCES:
patent: 880127 (1908-02-01), Cramer
patent: 881228 (1908-03-01), Dyblie
patent: 1751591 (1930-03-01), McCloskey
patent: 1846698 (1932-02-01), Trone
Cline William R.
Diesel Kiki Co. Ltd.
Streule, Jr. Theophil W.
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