公开(公告)号：US20200340836A1

公开(公告)日：2020-10-29

申请号：US16958948

申请日：2018-12-10

Applicant: Endress+Hauser Flowtec AG

Inventor： Marc Hollmach ,  Christian Lais ,  Fabio Schraner ,  Oliver Popp

IPC: G01F1/32

Abstract: The tube is used to conduct a fluid flowing through the tube in a specified flow direction and for this purpose comprises a tube wall (110), which encloses a lumen (100*) of the tube, and an interference body (120), which is arranged within the tube but is nevertheless connected to the tube wall at an inner face of the tube wall facing the lumen. In the tube according to the invention, the tube wall has a maximum wall thickness (smax) of more than 1 mm and at least two mutually spaced sub-segments (100-1, 100-2) with a respective wall thickness (s110-1, s110-2) that deviates from said maximum wall thickness (smax), wherein the sub-segment (100-1) is positioned upstream of the interference body (120) in the flow direction, and the sub-segment (100-2) is positioned downstream of the sub-segment (100-1) in the flow direction.

公开(公告)号：US20210188465A1

公开(公告)日：2021-06-24

申请号：US16757743

申请日：2018-09-27

Applicant: Endress+Hauser Flowtec AG

Inventor： Thomas Küng ,  Fabio Schraner ,  Domink Voglgsang

IPC: B65B3/34 ,  B65B3/30

Abstract: The present disclosure recites a method for time controlled carrying out of a filling process including steps of beginning a first flow measurement before or during the start of a filling of a first container, starting the filling of the first container at a first point in time, and ending the filling of the first container at a second point in time, wherein the second point in time is predetermined by a set, first time interval. The starting and ending steps are repeated for filling a second container. The method also includes ending the first flow measurement and ascertaining a total flow of the preceding fillings, comparing an actual value ascertained from the total flow a predetermined, desired value, and-adapting the first time interval based on the comparing step. An apparatus according to the present disclosure includes a control setup for time controlled fill amount control and a flowmeter.

公开(公告)号：US11441930B2

公开(公告)日：2022-09-13

申请号：US16958948

申请日：2018-12-10

Applicant: Endress+Hauser Flowtec AG

Inventor： Marc Hollmach ,  Christian Lais ,  Fabio Schraner ,  Oliver Popp

IPC: G01F1/32

Abstract: Disclosed is a tube configured to conduct a fluid flowing through the tube in a specified flow direction and for this purpose comprises a tube wall, which encloses a lumen of the tube, and an interference body, which is arranged within the tube but is nevertheless connected to the tube wall at an inner face of the tube wall facing the lumen. In the tube according to the present disclosure, the tube wall has a maximum wall thickness of more than 1 mm and at least two mutually spaced sub-segments with a respective wall thickness that deviates from said maximum wall thickness, wherein the sub-segment is positioned upstream of the interference body in the flow direction, and the sub-segment is positioned downstream of the sub-segment in the flow direction.

公开(公告)号：US11312514B2

公开(公告)日：2022-04-26

申请号：US16757743

申请日：2018-09-27

Applicant: Endress+Hauser Flowtec AG

Inventor： Thomas Küng ,  Fabio Schraner ,  Dominik Voglgsang

IPC: B65B3/34 ,  B65B3/30 ,  G01F15/00 ,  G01F13/00

Abstract: The present disclosure recites a method for time controlled carrying out of a filling process including steps of beginning a first flow measurement before or during the start of a filling of a first container, starting the filling of the first container at a first point in time, and ending the filling of the first container at a second point in time, wherein the second point in time is predetermined by a set, first time interval. The starting and ending steps are repeated for filling a second container. The method also includes ending the first flow measurement and ascertaining a total flow of the preceding fillings, comparing an actual value ascertained from the total flow a predetermined, desired value, and-adapting the first time interval based on the comparing step. An apparatus according to the present disclosure includes a control setup for time controlled fill amount control and a flowmeter.