System for identifying unauthorized bilge water discharges from marine vessels
OwnerJoseph C. St. Amantinventor
Life of this patent
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Abstract
A system for marking unauthorized discharge of bilge waste, including a supply for containing a dye tracer product within the confines of a vessel, an interface line for adding the dye product via a flow line to the overboard discharge line of a marine vessel, valve controller for valving the flow of dye product between the supply tank and the vessel overboard discharge line, an activator for activating the valve controller responsive to the sensing of a preset level of waste products being discharged via the overboard discharge line so that unauthorized discharge of waste material from the vessel's bilge via the overboard discharge line automatically activates the valve controller to mix a dye product contained within the supply tank with the unauthorized fluid discharge.
Claims5
An apparatus for marking unauthorized discharge of bilge waste from a marine vessel via the ship's overboard bilge discharge flow line that discharges at a discharge port comprising:
- (a) a supply for containing a dye tracer product within the confines of a vessel;
- (b) an interface line for adding the dye product to the overboard bilge discharge line of the marine vessel;
- (c) valve controller means for valving the flow of dye product between the supply and the vessel overboard discharge line;
- (d) activating means for activating the valve controller responsive to the sensing of a preset level of waste products being discharged via the overboard discharge line so that unauthorized discharge of waste material from the vessel's bilge via the overboard discharge line automatically activates the valve controller to mix said dye product contained within the supply with the unauthorized discharge.
Dependencies are inferred from the claim text.