ELECTRONIC PLUMBING FIXTURE FITTING WITH ELECTRONIC VALVES HAVING SEQUENTIAL OPERATION

摘要

The present invention provides an electronic plumbing fixture fitting with an electronic valves having sequential operation, such as an electronic faucet with an electronic valves having sequential operation.

主权项

1. An electronic plumbing fixture fitting, comprising:
a discharge outlet, the discharge outlet being operable to deliver water; a hot water electronic valve and a cold water electronic valve, the hot water electronic valve and the cold water electronic valve being operable to permit flow of water through the discharge outlet when at least one of the hot water electronic valve and the cold water electronic valve is activated and to not permit flow of water through the discharge outlet when both of the hot water electronic valve and the cold water electronic valve are deactivated; and an actuation device, the actuation device being operable to indicate a desired change to at least one parameter of water flowing through the discharge outlet; wherein, when the desired change to the water flowing through the discharge outlet requires activation of both the hot water electronic valve and the cold water electronic valve, the hot water electronic valve and the cold water electronic valve are alternately activated until desired positions of both the hot water electronic valve and the cold water electronic valve are reached.