Karman vortex flow meter

Measuring and testing – Volume or rate of flow – By measuring vibrations or acoustic energy

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G01F 132

Patent

active

051973367

ABSTRACT:
A Karman vortex flow meter for measuring the flow rate of a fluid under test in a pipeline having a base to be secured to the pipeline, and a vortex detector having an axis intended to intersect the pipeline. The vortex detector includes a post, a detector flange at least partially surrounding the post having a free surface, a columnar force receiving part extending from the post into the pipeline for producing a Karman vortex, and a strain detecting element coupled to the free surface for detecting the Karman vortex and producing an output signal corresponding to the detected Karman vortex.

REFERENCES:
patent: 4248098 (1981-02-01), Sawayama et al.
patent: 4526040 (1985-07-01), Matsubara
patent: 4679445 (1987-07-01), Knudsen et al.
patent: 4706503 (1987-11-01), Kamentser
patent: 4782710 (1988-11-01), Nagumo et al.
patent: 4791818 (1988-12-01), Wilde
patent: 4803870 (1989-02-01), Lew
patent: 4926695 (1990-05-01), Kleven et al.
patent: 4984471 (1991-01-01), Storer

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Karman vortex flow meter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Karman vortex flow meter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Karman vortex flow meter will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1273918

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.