Measuring and testing – Vibration – By mechanical waves
Reexamination Certificate
2011-03-08
2011-03-08
Saint Surin, Jacques M (Department: 2856)
Measuring and testing
Vibration
By mechanical waves
C073S592000, C073S598000, C073S625000, C073S633000
Reexamination Certificate
active
07900517
ABSTRACT:
A system for inspecting a pipeline with ultrasound, provided with a transport device arranged to move in a transport direction through the pipeline, a plurality of transducers and a transmitting and receiving device connected with the transducers. The transducers and the transmitting and receiving device are mounted on the transport device. The transducers are provided with a first set of transducers, a second set of transducers and a third set of transducers. The system is arranged to move the first set of transducers, the second set of transducers and the third set of transducers in a tangential direction with respect to the transport direction along an interior wall of the pipeline. The system is arranged to bring the transducers of the first set, the second set and the third set into contact with the interior wall of the pipeline during the performance of a measurement.
REFERENCES:
patent: 4170891 (1979-10-01), Elsner
patent: 4559825 (1985-12-01), Martens
patent: 4991441 (1991-02-01), Nottingham et al.
patent: 5317387 (1994-05-01), Van Hengel et al.
patent: 6497150 (2002-12-01), Kruzic
patent: 7082822 (2006-08-01), Harthorn et al.
patent: 7104125 (2006-09-01), Harthorn et al.
patent: 7168322 (2007-01-01), Bardoux et al.
patent: 7234347 (2007-06-01), Harthorn et al.
patent: 7552631 (2009-06-01), Harthorn et al.
patent: 2 255 825 (1992-11-01), None
Buque Cesar Justino
Chougrani Khalid
Dijkstra Frederik Hendrik
van Agthoven Robert
Jacobson & Holman PLLC
Rontgen Technische Dienst B.V.
Saint Surin Jacques M
LandOfFree
System and method for inspecting a pipeline with ultrasound does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System and method for inspecting a pipeline with ultrasound, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for inspecting a pipeline with ultrasound will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2783014