Flow meter

Measuring and testing – Volume or rate of flow – Thermal type

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

73198, G01F 168

Patent

active

050145525

ABSTRACT:
A flow sensor comprising a flow passage, a rectifying element such as a plurality of screens or a honeycomb structure or both, arranged in the flow passage, a flow passage reducer for reducing the flow passage behind the rectifying element, and a thermal flow sensor, such as for example a micro bridge sensor, mounted at a location immediately behind the reducer. The above structure can largely reduce disturbance in flow to thereby enable highly accurate measurements of a wide range of flow without a low pass filter.

REFERENCES:
patent: 3374673 (1968-03-01), Trageser
patent: 3645133 (1972-02-01), Simeth et al.
patent: 4224826 (1980-09-01), McLoughlin et al.
patent: 4280360 (1981-07-01), Kobayashi et al.
patent: 4412449 (1983-11-01), Eiermann et al.
patent: 4448070 (1984-05-01), Ohyama et al.

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

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 Flow meter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flow meter will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1639268

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