发明名称 Switch device for water conduit valve
摘要 A switch device for water conduit valve comprises a valve body having a water inflow passage bifurcated to form more than one water outflow passage, a first water inlet and a second water inlet disposed between the water inflow passage and the water outflow passage, a magnetic valve switch device connected to the first water inlet and a manual control switch device connected to the second water inlet to provide a user to freely select controlling water flow that is introduced into the water outflow passage from the first water inlet or the second water inlet through any switch device.
申请公布号 US8662107(B2) 申请公布日期 2014.03.04
申请号 US20100926749 申请日期 2010.12.08
申请人 CHENG CHI-HAN;YUAN-MEI CORP. 发明人 CHENG CHI-HAN
分类号 F16C3/00 主分类号 F16C3/00
代理机构 代理人
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