Method and device for the diagnosis of technical devices disposed within an industrial installation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7818146
APP PUB NO 20080167745A1
SERIAL NO

11663968

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
ABB AG68309 MANNHEIM

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buhl, Frank Rosdorf, DE 7 21
Herwig, Jörg Kandern, DE 4 3
Keese, Dieter Wahlsburg, DE 27 222
Merte, Rolf Wiesloch, DE 20 179
Plotzki, Harry Göttingen, DE 4 9
Rackebrandt, Karl-Heinz Adelebsen, DE 12 27
Riegler, Peter Göttingen, DE 22 48
Thöne, Andreas Nörten-Hardenberg, DE 3 2

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