公开(公告)号：US09267830B2

公开(公告)日：2016-02-23

申请号：US13852023

申请日：2013-03-28

Applicant: ABB TECHNOLOGY AG

Inventor： Günter Rasche ,  Karl-Heinz Rackebrandt ,  Laurenc Wertheim

IPC: G01F1/84 ,  F16L3/237 ,  F16L3/22

CPC classification number: G01F1/8495 ,  F16L3/22 ,  F16L3/237 ,  G01F1/8413 ,  G01F1/8422

Abstract: A holding part is provided for connecting two pipes running parallel to each other, such as the two parallel measuring pipes of a Coriolis mass flowmeter, at a defined spacing. The holding part includes a first holding ring with a first holding opening for a first pipe, a second holding ring with a second holding opening for a second pipe, and a holding web firmly connecting the two holding rings and defining the spacing between the two holding rings. The holding part also includes a first slot running radially and having a first slot width in the first holding ring, a second slot running radially and having a second slot width in the second holding ring, and a slot width changing device, by actuation of which the first and the second slot width and therefore the diameter of the first and second holding opening can be changed simultaneously.

Abstract translation: 提供保持部件，用于连接两个彼此平行的管道，例如科里奥利质量流量计的两个平行的测量管道，以一定的间隔连接。 保持部包括：第一保持环，具有用于第一管的第一保持开口，具有用于第二管的第二保持开口的第二保持环，以及将两个保持环牢固地连接并且限定两个保持 戒指。 保持部还包括径向延伸并且在第一保持环中具有第一槽宽度的第一狭槽，径向延伸并且在第二保持环中具有第二槽宽度的第二槽，以及槽宽度改变装置， 第一和第二槽宽度，因此第一和第二保持开口的直径可以同时改变。