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Class 181/119 - Fluid means


Subclass of Class 181 - Acoustics
Definition: Subject matter wherein the seismic waves are generated by
No. of applications: 2
Last issue date: 05/07/2009


Application No.Application TitleIssue Date
20090114473SHEAR WAVE GENERATOR
A shear wave generator for use subsea, including an excitation unit that is fastened to a top plate; a skirt, the upper end of which is fastened sealingly to the top plate and extending downward to an open lower end of the skirt, such that the top plate and skirt form a...
05/07/2009
20050150714Non-explosive acoustic source
A non-explosive acoustic source utilizes the combustion of aluminum and water to generate an acoustic pulse. The operation of the non-explosive acoustic source relies on a water/aluminum reaction to generate a burst pressure. The source may be deployed as a single charg...
07/14/2005
 
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