FAUCET WITH WAND AND WAND ACCESSORY
    45.
    发明申请

    公开(公告)号:US20200087900A1

    公开(公告)日:2020-03-19

    申请号:US16428691

    申请日:2019-05-31

    申请人: Moen Incorporated

    IPC分类号: E03C1/04

    摘要: The present invention provides a faucet with a wand and a wand accessory. The wand accessory provides improved spray performance. The wand accessory includes an upstream end and a downstream end. The upstream end includes a wand accessory connector. The downstream end includes at least one wand accessory nozzle. The wand accessory nozzle is operable to fluidly communicate with a wand opening in a spray face of the wand.

    Water quality measurement apparatus and method

    公开(公告)号:US10403117B2

    公开(公告)日:2019-09-03

    申请号:US15639952

    申请日:2017-06-30

    申请人: Moen Incorporated

    发明人: Inho Song

    摘要: A water quality measurement apparatus is provided. The apparatus comprises an electrochemical cell, a pH sensor, a temperature sensor, a control circuit, a power source, a database, and a warning device. The electrochemical cell comprises a working electrode, a reference electrode, and a counter electrode. The control circuit provides predetermined adjustable potentials between the reference electrode and the working electrode and measures electrochemical currents between the working electrode and the counter electrode, to form a current diagram based on the predetermined adjustable potentials and the electrochemical currents. The database stores predetermined reference diagrams based on various pH values and temperatures, and is in communication with the control circuit. The warning device is configured to output warnings, wherein the control circuit triggers the warning device in the condition that the current diagram exceeds the predetermined reference diagram based on the same range of the pH values and the temperatures.