Measuring and testing – Vibration – By mechanical waves
Reexamination Certificate
2011-07-19
2011-07-19
Williams, Hezron (Department: 2856)
Measuring and testing
Vibration
By mechanical waves
C073S052000, C073S04050A
Reexamination Certificate
active
07980136
ABSTRACT:
The leak and contamination detection micro-submarine includes an “electronic ear” and an “electronic nose” for detecting both leaks and chemicals within a pipe which may be leaking. The submarine includes an on-board electric motor which is radio remote controlled and may operate, or swim, in a manner similar to a fish using piezoelectric micro-motors and the like. Contamination, leak and other related data is stored in on-board memory and summary reports may be transmitted via RF signals.
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“Vehicle-Mounted Natural Gas Leak Detector”; http://es.epa.gov
cer/sbir/success/pdf/vehicle.pdf; 2 pages; printed on Jun. 16, 2008.
King Fahd University of Petroleum and Minerals
Litman Richard C.
West Paul
Williams Hezron
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