Measuring and testing – Vibration – By mechanical waves
Reexamination Certificate
2004-10-19
2010-06-01
Saint Surin, J M (Department: 2856)
Measuring and testing
Vibration
By mechanical waves
C073S618000, C073S622000, C073S627000, C073S636000
Reexamination Certificate
active
07726191
ABSTRACT:
A method for ultrasonic testing of an object, wherein at least one test moment an ultrasonic test signal (S1, S2) is transmitted into the object (2), while after a particular verification period (Δt1, Δt2) measured from said test moment, an ultrasonic verification signal (S1′, S2′) is transmitted into the object (2), a possible echo of said test signal (S1, S2) being received from said object (2) at a particular first measuring moment, the possible echo being accepted as being the echo (E1, E2) of said test signal (S1, S2) only when the echo (E1′, E2′) of the verification signal is received at a particular second measuring moment. In addition, the invention provides an apparatus, evidently intended and designed for carrying out such a method and a use of such an apparatus.
REFERENCES:
patent: 3962908 (1976-06-01), Joy
patent: 4429576 (1984-02-01), Norris
patent: 4457178 (1984-07-01), Turbe et al.
patent: 4700574 (1987-10-01), Turbe
patent: 5020371 (1991-06-01), Panetti
patent: 5341683 (1994-08-01), Searle
patent: 5419196 (1995-05-01), Havira et al.
patent: 5574224 (1996-11-01), Jaeggi
patent: 6055862 (2000-05-01), Martens
patent: 6568270 (2003-05-01), Hongerholt
patent: 2002005903 (2002-01-01), None
patent: 2002005904 (2002-01-01), None
patent: WO 82/03920 (1982-11-01), None
M Saint Surin J
Sonimex B.V.
Weingarten Schurgin, Gagnebin & Lebovici LLP
LandOfFree
Method and apparatus for ultrasonic testing of an object 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 ultrasonic testing of an object, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for ultrasonic testing of an object will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4176059