On-board spool-able re-useable containment boom and control system
OwnerMichael T. Miller, Terry Hallinventors
Life of this patent
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Abstract
An on-board spool-able re-useable containment boom for a waterborne vessel that lies substantially flat and capable of being spooled when deflated and floats in the proper orientation when inflated, that has spool-able re-inflatable float sections which are sequentially inflated during deployment and sequentially deflated during recovery, that can be repeatedly deployed and recovered for the purposes of training and testing, and that can be deployed immediately upon occurrence of an oil spill from a waterborne vessel because of its on-board location and its rapid deployment, and a control system for proper inflation and deflation of spool-able re-useable containment boom during deployment and recovery.
Claims14
An on-board spool-able re-useable containment boom system for deployment from a waterborne vessel, comprising:
- (i) a plurality of inflatable float sections;
- (ii) a spool-able air hose into which positive and negative air pressures are fed by a pneumatic control pathway having sensors, filling valves, and emptying valves in each of the inflatable float sections for controlling pressures from a compressed air source and a vacuum source, the spool-able air hose extending along an entire length of the boom and connected to all said filling valves and all said emptying valves of said inflatable float sections;
- and
- (iii) a spool-able containment skirt formed by a lower portion of the boom below the air hose and below said inflatable float sections;
- wherein the containment boom is deployed and recovered on the mountable spool of deflated boom driven by a spool motor;
- and
- wherein an interior of the air hose is maintained at a pre-determined positive air pressure of between 1 p.s.i. and 3 p.s.i. while the boom and the air hose are wound on the spool before deployment of the boom.
Dependencies are inferred from the claim text.