Method and a system for early detection of defects in multiplex

Details Method and a system for early detection of defects in multiplex Method and a system for early detection of defects in multiplex

1995-10-04

1998-02-24

Gluck, Richard E.

Pumps

Processes

417 63, F04B 4900

Patent

active

057205981

ABSTRACT:
A method and a system for the early detection of defects in at least one multiplex pump, which includes a plurality of cylinders or chambers, by determination and analysis of pump harmonics based upon pressure fluctuations in a line in fluid communication with the multiplex pump and multiplex pump frequency. The presence of a defect, the type defect, and specific pump unit having the defect, is determined.

REFERENCES:
patent: 4424709 (1984-01-01), Meier, Jr. et al.
patent: 4523901 (1985-06-01), Schippers et al.
patent: 4705459 (1987-11-01), Buisine et al.
patent: 5039279 (1991-08-01), Natwick et al.
patent: 5251151 (1993-10-01), Demjanenko et al.
patent: 5257912 (1993-11-01), Oakley et al.
patent: 5332366 (1994-07-01), Anderson
patent: 5388965 (1995-02-01), Fehn
Cecil R. Sparks & J. C. Wachel, "Pulsations In Liquid Pumps And Piping Systems", Proceedings of the Fifth Turbomachinery Symposium, pp. 55-58, 61.
P. Cooper, "Pumping Machinery--1989", The Third Joine ASCE/ASME Mechanics Conference, University of California, San Diego, Jul. 9-12, 1989, pp. 83-89.

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