Leak tester

Measuring and testing – With fluid pressure – Leakage

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

364552, 73 40, G01M 326

Patent

active

047152141

ABSTRACT:
A method and apparatus for quickly determining leakage in pressurized fluid receptors. Pressure determinations are made substantially immediately following the completion of the filling of the item to be tested with the pressurized fluid without the need for a stabilization period. The complete decay curve is calculated from the pressure determinations. A time constant is determined from the curves defined when no leakage is present and is utilized in determining the leakage rate whenever the two curves defined by the pressure points provide different end pressure values. The determinations may be made by conventional microprocessor-based instrumentation to provide a substantial increase in the rate of conducting fluid leakage tests.

REFERENCES:
patent: 3962905 (1976-06-01), Jouve
patent: 4078421 (1978-03-01), Gastaldo et al.
patent: 4449392 (1984-05-01), Huschke
patent: 4587619 (1986-05-01), Converse, III et al.
patent: 4608857 (1986-09-01), Mertens 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

Leak tester does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-455340

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