专利名称：APPARATUS AND METHOD FOR
OPERATING PRESSURE-COMPENSATEDDRIPPERS AT LOW FLOW RATES
发明人：Gideon Ruttenberg申请号：US13127116申请日：20091102
公开号：US20110259969A1公开日：20111027
专利附图：
摘要：Apparatus for operating a group of normally closed, pressure compensateddrippers at relatively low liquid flow rates includes a pulsating device having an inlet andan outlet that converts a low continuous liquid flow rate entering its inlet, through a flowcontrol unit, to a high intermittent and pulsating flow rate ejected through its outlet. Amanifold has an inlet connected to the outlet of the pulsating device, a group ofnormally-closed, pressure-compensated drippers being connected to the manifold. Thepulsating device converts a low continuous flow rate of liquid entering its inlet, throughthe flow control unit, to a high intermittent and pulsating flow rate that ejects from itsoutlet and flows from its outlet through the manifold inlet and through the normally-closed, pressure-compensated group of drippers connected to the manifold, out from
the drippers, at a pressure-compensated low flow rate.
申请人：Gideon Ruttenberg
地址：Kiryat Ono IL
国籍：IL
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容