Data processing: measuring – calibrating – or testing – Measurement system – Performance or efficiency evaluation
Reexamination Certificate
2005-09-28
2010-10-19
Charioui, Mohamed (Department: 2857)
Data processing: measuring, calibrating, or testing
Measurement system
Performance or efficiency evaluation
Reexamination Certificate
active
07818146
ABSTRACT:
Disclosed is a method for diagnosing technical devices, especially pumps and valves, which are arranged within an installation used in the processing industry. According to said method, disturbance variables that affect the devices and influence the service life thereof are detected by means of sensory technology while the data of said disturbance variables is processed in a simulative manner in order to determine the expected service life of each device. Various maintenance instructions which are output along with the expected remaining trouble-free operating time of the industrial installation when a lower service life threshold value of one or several devices has been reached are stored in an expert unit.
REFERENCES:
patent: 5287875 (1994-02-01), Otani
patent: 5533413 (1996-07-01), Kobayashi et al.
patent: 6567718 (2003-05-01), Campbell et al.
patent: 6584430 (2003-06-01), Rosenbaum et al.
patent: 6691065 (2004-02-01), Hayashi et al.
patent: 2002/0143421 (2002-10-01), Wetzer
patent: 2002/0174384 (2002-11-01), Graichen et al.
patent: 2004/0162651 (2004-08-01), Halm et al.
patent: 2006/0025967 (2006-02-01), Furno et al.
patent: 08261886 (1996-10-01), None
patent: 3242529 (2001-10-01), None
patent: 01/63436 (2001-08-01), None
patent: 02/097682 (2002-12-01), None
patent: 2004/078543 (2004-09-01), None
International Search Report dated Feb. 10, 2006.
PCT/ISA/237.
Buhl Frank
Herwig Jörg
Keese Dieter
Merte Rolf
Plotzki Harry
ABB AG
Buchanan & Ingersoll & Rooney PC
Charioui Mohamed
LandOfFree
Method and device for the diagnosis of technical devices... 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 device for the diagnosis of technical devices..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and device for the diagnosis of technical devices... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4170859