Automatic hot water recovery system

Details Automatic hot water recovery system Automatic hot water recovery system

1983-08-17

1985-05-21

Chambers, A. Michael

Fluid handling

With heating or cooling of the system

Hot and cold water system having a connection from the hot...

137496, 126362, F16K 4900, F24H 100

Patent

active

045180075

ABSTRACT:
A heat recovery system recovers hot water to an insulated tank through reciprocally variable volume chambers which are biased to draw water from hot water lines when the pressure throughout the system is equalized. One-way valving means permits continuous water flow when desired through the hot water tank to the hot water outlet. In a specific embodiment, bias is effected by a piston having opposing faces of unequal area forming reciprocally moving walls of the chambers.

REFERENCES:
patent: 1555817 (1925-10-01), Anderson
patent: 3108611 (1963-10-01), Ketler, Jr.
patent: 4286573 (1981-09-01), Nickel
patent: 4321943 (1982-03-01), Haws

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