Pyro-acoustic generator for protecting submarines and surface ships

摘要

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.