公开(公告)号：US20180188086A1

公开(公告)日：2018-07-05

申请号：US15738422

申请日：2016-03-09

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Masaki SUGIYAMA ,  Hideaki MORIHANA ,  Hidetomo NAGAHARA ,  Yuji NAKABAYASHI ,  Hideki KINOSHITA

IPC: G01F1/66

CPC classification number: G01F1/662 ,  G01F1/668 ,  G01F15/00

Abstract: A measurement unit includes a fluid inlet to let a fluid flow in, a fluid outlet to let the fluid flow out, and a single flow path connecting the fluid inlet with the fluid outlet. The measurement unit further includes a plurality of partition boards and a measuring instrument. The plurality of partition boards are disposed along a current of the fluid and between facing side surfaces of the flow path. The plurality of partition boards define M flow path segments (where M is an integer of 2 or greater) between the facing side surfaces. The measuring instrument measures a flow rate of the fluid flowing through N successively adjacent flow path segments (where N is an integer of 1 or greater and less than M).