Method and apparatus for locating leakages in pipes and similar

Details Method and apparatus for locating leakages in pipes and similar Method and apparatus for locating leakages in pipes and similar

1981-11-20

1984-03-13

Goldberg, Gerald

Measuring and testing

With fluid pressure

Leakage

G01M 324

Patent

active

044359748

ABSTRACT:
Leaks in fluid conveying pipe-lines, in which the noise from the escaping uid at the position of the leak creates sound waves are detected by at least one sound sensor and, at a known distance from it, a sound reflector, both of which are in direct contact with the fluid. The sound sensor receives the directly incident sound waves, and also the reflected sound waves from the sound reflector. The received signals are evaluated using an autocorrelation function.

REFERENCES:
patent: 3261200 (1966-07-01), Long
patent: 3626750 (1971-12-01), Talmon
patent: 3838593 (1974-10-01), Thompson
patent: 3930556 (1976-01-01), Kusuda et al.

Affiliated with

Also associated with

Rating

Method and apparatus for locating leakages in pipes and similar does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for locating leakages in pipes and similar , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for locating leakages in pipes and similar will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-486400