Original document(5 pages)  中文版
    A water saving controller is composed of valve, piston and floating ball, and features that a convex barrier is arranged at the connection position between water supply tube and wash pipe, a floating ball is additionally installed in the wash pipe, a push piece is additionally installed to piston, and a convex baffle ring in arranged to inner surface of tube above push piece. Its advantages are quantitatively supplying water, simple structure and low cost.
Application Number
申请号		 01143491 Application Date
申请日		 2001.12.29
Title 名称 Water saving controller
Publication Number
公开号		 1429954 Publication Date
公开日		 2003.07.16
Approval Pub. Date Granted Pub. Date
International Classification 分类号 E03D3/02
Applicant(s) Name
申请人		 Shao Yuanqing
Address 地址 300072
Inventor(s) Name 发明人
Attorney & Agent 代理人 zhang guorong
More information 更  多  信  息


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