Measuring and testing – Blower – pump – and hydraulic equipment
Patent
1994-03-31
1997-05-13
Cuchlinski, Jr., William A.
Measuring and testing
Blower, pump, and hydraulic equipment
36455101, G01L 326, G01M 1900
Patent
active
056282290
ABSTRACT:
An apparatus for indicating efficiency losses in a pump is provided. The apparatus includes a temperature sensor located at the pump input, a second temperature sensor located at a second location, a fluid flow sensor located at the second location, a processor for producing a difference signal in response to signals from the first and second temperature sensors and for quantifying efficiency losses of the pump in response to the difference signal and a signal from the fluid flow sensor. A fault indicator is also provided that is responsive to the efficiency losses.
REFERENCES:
patent: 3350934 (1967-11-01), Orkney, Jr. et al.
patent: 3921435 (1975-11-01), Howard
patent: 4781064 (1988-11-01), Yates
patent: 5050092 (1991-09-01), Perry
patent: 5388965 (1995-02-01), Fehn
Robert L. Remillard, Sound and Vibration Sep. 1985 pp. 20-24 "Data Management System for Predictive Maintenance Programs".
Krone John J.
Miller Dean E.
Bluth Thomas J.
Caterpillar Inc.
Cuchlinski Jr. William A.
Janda Steven R.
Kibby Steven G.
LandOfFree
Method and apparatus for indicating pump efficiency 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 indicating pump efficiency, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for indicating pump efficiency will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1378379