Measuring and testing – Vibration – By mechanical waves
Patent
1987-10-13
1989-04-18
Levy, Stewart J.
Measuring and testing
Vibration
By mechanical waves
73599, 73 52, G01M 300
Patent
active
048215732
ABSTRACT:
The invention provides an ultrasonic method of inspecting contents (fluid food, for instance) of a package by disposing an ultrasonic transmitter-receiver system on at least one side of the package and evaluating the occurrence or degree of degradation of the contents on the basis of output data from the system. The invention also provides an ultrasonic apparatus for inspecting contents of a package which comprises a shaking device for feeding and shaking the package, an ultrasonic device disposed independently and downstream of the shaking device, and a guide device for feeding the package downstream of the shaking device to the ultrasonic device and further downstream.
REFERENCES:
patent: 2277037 (1942-03-01), Clark et al.
patent: 2378237 (1945-06-01), Morris
patent: 3074267 (1963-01-01), Martin
patent: 3357556 (1967-12-01), Martner et al.
patent: 3384767 (1968-05-01), Arnold et al.
patent: 3553636 (1971-01-01), Baird
patent: 3913383 (1975-10-01), Kreula et al.
patent: 3918293 (1975-11-01), Feigel
patent: 4023400 (1977-05-01), November
patent: 4208915 (1980-06-01), Edwards
patent: 4656866 (1987-04-01), Aarts
patent: 4697452 (1987-10-01), Prakken
Imano Shigeki
Kaneoka Tsugio
Matumoto Hitoshi
Nagata Masanori
Fujimori Kogyo Co. Ltd.
Levy Stewart J.
Raevis Robert R.
LandOfFree
Ultrasonic method of inspecting contents of a package and appara does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ultrasonic method of inspecting contents of a package and appara, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ultrasonic method of inspecting contents of a package and appara will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2389452