公开(公告)号：US20240207762A1

公开(公告)日：2024-06-27

申请号：US18599885

申请日：2024-03-08

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Shusuke YOKOTA ,  Takashi KONDO ,  Masaru BANJU ,  Miwako NISHIKAWA

IPC: B01D29/31 ,  B01D39/20 ,  C12M1/12 ,  C12M1/26

CPC classification number: B01D29/31 ,  B01D39/2027 ,  C12M33/14 ,  C12M37/02 ,  B01D2201/184 ,  B01D2201/4038

Abstract: A filtration filter having a planar shape and including a filter base that defines a plurality of through holes arranged in a square grid array. The filter base includes a continuous portion having a first set of through holes of the plurality of through holes, and a non-continuous portion having a second set of through holes of the plurality of through holes. The continuous portion extends in a first direction and extends in a second direction along at least a first portion of the filtration filter orthogonal to the first direction. The non-continuous portion has the second set of through holes shifted relative to the first set of through holes of the continuous portion and extends in the first direction.

公开(公告)号：US20240316480A1

公开(公告)日：2024-09-26

申请号：US18676015

申请日：2024-05-28

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Miki IKEDA ,  Miwako NISHIKAWA ,  Toshikazu KAWAGUCHI ,  Takashi KONDO

IPC: B01D29/05 ,  B01D29/78 ,  B01D39/20 ,  C12M1/12 ,  C12M1/28

CPC classification number: B01D29/05 ,  B01D29/78 ,  B01D39/2027 ,  B01D39/2068 ,  C12M1/12 ,  C12M1/28 ,  B01D2201/0415

Abstract: A filtration recovery method for filtering and recovering a liquid containing a filtering object that includes: sinking a filtration recovery device including a filtration filter having a plurality of through-holes, an inlet for introducing the liquid, an outlet for discharging the liquid, and a holder having a flow path communicating the inlet and the outlet, and the filtration filter is arranged in the flow path, into the liquid containing the filtering object contained in a liquid storage container with one end side of the holder provided with the outlet so as to capture the filtering object with the filtration filter; introducing the liquid from the outlet of the holder of the filtration recovery device; closing the outlet of the holder of the filtration recovery device; and recovering the filtering object together with the liquid held in the holder of the filtration recovery device.