AMIR COHEN;AMIRIM PRODUCTS DEVELOPMENT & PATENTS LTD.
发明人:
AMIR COHEN
申请号：
IL21593111
公开号：
IL215931A
申请日:
2011.10.25
申请国别(地区):
IL
年份:
2015
代理人:
摘要：
There is provided a cleaning apparatus for unclogging an irrigation emitter inlet filter by dislodging or crushing or breaking a trapped solids. In some embodiments, a ram (518) pushes the trapped solids out of a fluid inlet (560) of the emitter. In other embodiment, a constriction provided for retaining a particle has a changeable interior cross section. By changing the cross section of the constriction, the constriction is unclogged. In alternative embodiments the filtration member may include two rigid members (124)(130) moving in relation one to the other or the filtration member may be elastic (318). In further alternate embodiments the cleaning may be activated automatically or manually.
