Patent · US Active

Magneto inductive flow measuring device having a measuring tube including at least one planar area on which a pole shoe forms contact

US9389107B2 · kind B2 · utility

2Cited by

3References

13Claims

0Family size

Assignee

Endress+Hauser Flowtec AG · CH

Inventors

Frank Voigt · Bad Kötzting, DE
Gunther Bahr · Basel, CH
Diego Uerlings · Weil am Rhein, DE
Werner Wohlgemuth · Seewen, CH

Key dates

Filing date	Jun 5, 2012
Grant date	Jul 12, 2016
Priority date	—
Expiry date	Oct 20, 2032

Classification

Technology area (CPC G)Physics
CPC primaryG01F1/586
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A magneto inductive, flow measuring device including a measuring tube and, arranged on the measuring tube, at least one magnet system, which includes a pole shoe. The measuring tube has at least one planar area and an otherwise cylindrical lateral surface, which border the measuring tube from its environment. The pole shoe is so formed relative to the measuring tube that it contacts the planar area of the measuring tube and has a predetermined minimum separation for the otherwise cylindrical lateral surface of the measuring tube. The pole shoe surrounds the measuring tube with a circular arc angle of at least 10°.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.