公开(公告)号：US20240335773A1

公开(公告)日：2024-10-10

申请号：US18747515

申请日：2024-06-19

Applicant: NETAFIM, LTD.

Inventor： AMIT GILBOA

IPC: B01D29/64 ,  B01D29/11

CPC classification number: B01D29/6453 ,  B01D29/117 ,  B01D2201/082

Abstract: A suction nozzle for a screen filter has an inlet orifice at its distal side through which liquid is arranged to flow into the nozzle during a cleaning operation. The orifice has a longitudinal extension and a width of the orifice changes along its longitudinal extension.

公开(公告)号：US20230182046A1

公开(公告)日：2023-06-15

申请号：US18164107

申请日：2023-02-03

Applicant: NETAFIM, LTD.

Inventor： AMIT GILBOA

IPC: B01D29/68 ,  B01D29/54

CPC classification number: B01D29/682 ,  B01D29/54 ,  B01D2201/082

Abstract: A filter arrangement includes a cleaning mechanism for cleaning at least one screen filter of the filter arrangement. The cleaning mechanism has a flush chamber, a central hollow core that extends through the flush chamber, and suction nozzles fitted to the core. The core extends between opposing axial ends that are located outside of the flush chamber in exposure to substantially similar pressures at least during a cleaning operation of the cleaning mechanism.