公开(公告)号：US20160041075A1

公开(公告)日：2016-02-11

申请号：US14885410

申请日：2015-10-16

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Seiji KAMBA ,  Takashi KONDO ,  Hirokazu SETO ,  Yoshiko MIURA

IPC: G01N1/40 ,  G01J3/453 ,  C12M1/26 ,  G01N21/3586

CPC classification number: G01N21/51 ,  C12M33/14 ,  G01J3/453 ,  G01N1/405 ,  G01N1/4077 ,  G01N21/3586 ,  G01N2001/4088

Abstract: A filter device through which a fluid containing a target substance and a coarse substance larger than the target substance is passed to selectively collect the target substance from the fluid. The filter device includes a prefilter that removes the coarse substance and a collection filter that collects the target substance. The prefilter and the collection filter are arranged in series such that the fluid passes through the prefilter and then through the collection filter. The prefilter includes a cavity arrangement structure having a pair of opposing main surfaces and a plurality of cavities extending through both main surfaces.

Abstract translation: 使含有目标物质和比目标物质大的粗物质的流体通过的过滤装置从流体中选择性地收集目标物质。 过滤装置包括一个去除粗物质的预过滤器和收集目标物质的收集过滤器。 预过滤器和收集过滤器串联布置，使得流体通过预过滤器然后通过收集过滤器。 预过滤器包括具有一对相对的主表面和延伸穿过两个主表面的多个空腔的空腔排列结构。