公开(公告)号：US12071961B1

公开(公告)日：2024-08-27

申请号：US18498789

申请日：2023-10-31

申请人： FES Labs, LLC

发明人： Brandon Galusha ,  Jared Peterson ,  Franz Friesen

IPC分类号： F04D29/40 ,  B01D35/26 ,  F04D29/00 ,  F04D29/02 ,  F04D29/70 ,  B01D35/02 ,  E21B43/08 ,  F04D13/08

CPC分类号： F04D29/708 ,  B01D35/26 ,  F04D29/007 ,  F04D29/026 ,  F04D29/406 ,  B01D35/02 ,  B01D2201/04 ,  B01D2201/18 ,  E21B43/086 ,  F04D13/086

摘要： An example water well submersible pump filter may comprise: (1) a perforated cap; (2) a perforated hollow cylindrical middle member joined to the perforated cap at a first end of the perforated hollow cylindrical middle member; and (3) a filter crown comprising: (a) a hollow cylindrical crown segment joined to the second end of the perforated hollow cylindrical middle member at a first end of the hollow cylindrical crown segment, (b) a hollow conical crown segment joined to a second end of the hollow cylindrical crown segment at a first end of the hollow conical crown segment, and (c) a ring of fins joined to, and extending longitudinally from, a second end of the hollow conical crown segment. The second end of the hollow conical crown segment may join to proximal ends of fins of the ring of fins.