Invention Grant
US07690623B2 Electronic faucets for long-term operation 有权
电子龙头长期运行

Electronic faucets for long-term operation
Abstract:
An electronic faucet (10) mounted on a countertop (12) includes a housing, at least one fluid inlet line (24a, 24b) extending into the housing, a fluid outlet (46) from the housing, a solenoid (142, 143) for operating a valve controlling the fluid flow between at least one inlet line and the outlet, and a control circuit (206) for controlling the opening and closing of the valve.
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