公开(公告)号：US20240280121A1

公开(公告)日：2024-08-22

申请号：US18571344

申请日：2022-05-18

Applicant: Endress+Hauser Flowtec AG

Inventor： Andreas Strub ,  Marc Hollmach ,  Rainer Höcker ,  Vivek Kumar ,  Dominique Wiederkehr ,  Sascha Kamber ,  Anton Rieger ,  Matteo Grasso ,  Matthias Schmid

IPC: F15D1/02 ,  G01F1/32 ,  G01F1/66 ,  G01F1/684

CPC classification number: F15D1/025 ,  G01F1/3209 ,  G01F1/662 ,  G01F1/6842

Abstract: The flow conditioner comprises a diffusor with a guide system arranged within its lumen, a flow rectifier with a disc shaped flow obstruction arranged within its lumen, wherein the flow obstruction has a plurality of flow openings, as well as a confusor, wherein diffusor, flow rectifier and confusor are connected fluidically in series to form a flow path extending from a flow opening of the diffusor to a flow opening of the confusor and involving the lumina of diffusor, flow rectifier and confusor. The guide system of the diffusor includes a sleeve shaped deflection means as well as a plurality of mutually separated connecting elements connected both with the deflection means as well as with the wall of the diffusor. The guide system is so formed and so positioned that the deflection means is spaced from the wall of the diffusor and arranged coaxially with the lumen of the diffusor.