Pyro-acoustic generator for protecting submarines and surface ships
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United States of America Patent
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Aug 6, 2002
Grant Date -
N/A
app pub date -
Oct 16, 2000
filing date -
Dec 2, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention provide a pyroacoustic device for protecting submarines or surface vessels, the device being characterized by the fact that it comprises: a structure (240) suitable for forming a positioning device for controlled positioning under water; and a case (100) connected to the positioning device, which case (100) contains: a plurality of charges (110) each suitable for generating an acoustic effect; and control means (125, 126; 140; 121) suitable for initiating said plurality of charges (110) in a controlled sequence.
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