A system for 371 buoyancy and system for implementing said method, and 371

摘要

The present invention relates to a system of buoyancy (2) comprising at least one float (3) and a deployment means (30) of each float (3), said system of buoyancy (2) having a means of activation (5) to activate the deployment means (30) of each float (3), said system of buoyancy (2) having a manual means (10) to give an order of deployment of each float (3) by means of unfolding (30) at the request of a person and at least two sensors of immersion (20) to give an order of automatic deployment of each float (3) by means of unfolding (30). Said means of activation (5) is activated only by hand, the deployment means (30) being provided with a memory (31) containing a predetermined list of events, the deployment means (30) deploys each float (3) when a predetermined event occurs.