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公开(公告)号：US09914140B2
公开(公告)日：2018-03-13
申请号：US15074771
申请日：2016-03-18
发明人： Tang Chieh Yu
CPC分类号： B05B3/0472 , A01G25/00 , B05B1/26 , B05B3/021 , B05B3/0445 , B05B3/0481 , B05B12/002
摘要： A water sprinkler includes a housing and an ejection head. An impeller is assembled in the housing, pushed by water, and connected to a cam. A water-hit target is pivoted with the housing via a compression spring, and an impacted portion of the water-hit target is extending outside of the housing. The water-hit target repeatedly impacts the housing because of the pivoting motion caused by the pushing of water flow and by the pulling of the compression spring, so that the housing is pivoted to change the ejection direction of the ejection head. A water baffling cover is pivoted with the housing. A abutted member is assembled on the water baffling cover and abutted against the cam. The cam can push the abutted member to drive the pivoting motion of the water baffling cover, so that the water baffling cover shields the ejection head by different extents.
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公开(公告)号：US20150219241A1
公开(公告)日：2015-08-06
申请号：US14173990
申请日：2014-02-06
发明人： TANG-CHIEH YU
CPC分类号： G08B5/36 , G01P13/0053
摘要： A warning device for determining water flow status includes a main body having a flow channel penetrating through both ends of the main body and an opening on a side of the main body, and an intersection of the flow channel and the opening define a working chamber. The working chamber includes a power generating device with a pivoting turbine blade and a light emitting element. The turbine blade is pushed by water flow to generate electric power to the light emitting element to emit light. The power generating device includes a flow diverting element having a slot compartment formed by a shaft cover and a sidewall, and the turbine blade is disposed therein. A plurality of flow diverting holes are disposed on the flow diverting element for flowing water into the slot compartment to push and move the turbine blade.
摘要翻译： 用于确定水流状态的警告装置包括主体，其具有穿过主体的两端的流动通道和主体的一侧的开口，并且流动通道和开口的交点限定工作室。 工作室包括具有枢转涡轮叶片和发光元件的发电装置。 涡轮叶片被水流推动以产生发光元件的电力以发光。 发电装置包括具有由轴盖和侧壁形成的槽室的分流元件，并且涡轮叶片设置在其中。 在转流元件上设置有多个分流孔，用于将水流入狭槽室以推动和移动涡轮机叶片。
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公开(公告)号：US20170266673A1
公开(公告)日：2017-09-21
申请号：US15074771
申请日：2016-03-18
发明人： Tang Chieh Yu
CPC分类号： B05B3/0472 , A01G25/00 , B05B1/26 , B05B3/021 , B05B3/0445 , B05B3/0481 , B05B12/002
摘要： A water sprinkler includes a housing and an ejection head. An impeller is assembled in the housing, pushed by water, and connected to a cam. A water-hit target is pivoted with the housing via a compression spring, and an impacted portion of the water-hit target is extending outside of the housing. The water-hit target repeatedly impacts the housing because of the pivoting motion caused by the pushing of water flow and by the pulling of the compression spring, so that the housing is pivoted to change the ejection direction of the ejection head. A water baffling cover is pivoted with the housing. A abutted member is assembled on the water baffling cover and abutted against the cam. The cam can push the abutted member to drive the pivoting motion of the water baffling cover, so that the water baffling cover shields the ejection head by different extents.
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