Patent · US Active

Ultrasonic, flow measuring device having guide vanes provided to prevent secondary flow formation in the hollow openings for the transducers

US9157779B2 · kind B2 · utility

0Cited by

9References

10Claims

0Family size

Assignee

Endress+Hauser Flowtec AG · CH

Inventor

Oliver Berberig · Weil am Rhein, DE

Key dates

Filing date	Nov 23, 2011
Grant date	Oct 13, 2015
Priority date	—
Expiry date	May 29, 2032

Classification

Technology area (CPC G)Physics
CPC primaryG01F1/662
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

An ultrasonic, flow measuring device, comprising an ultrasonic transducer in a bore of a measuring tube, which ultrasonic transducer has an ultrasound window, wherein a guide vane is inserted into the bore of the measuring tube in front of the ultrasound window and perpendicular to the ultrasound window of the ultrasonic transducer.

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