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7603210 |
Apparatus and method of vessel emission management
An emission management system ( 200 ) for a vessel ( 100 ) adapted to travel on water. The emission management system includes a monitoring assembly ( 202 ) for monitoring an emission from the...
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7540252 |
Autostabilizer device for boat hull
An apparatus or integrated hull design to stabilize boats with V-shaped hulls. This invention includes a cavity affixed to the inside of the hull confirming to the shape of the inside of the hull....
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7540251 |
Apparatus and methods for treating ballast water by using electrolysis of natural seawater
An electrolysis-type apparatus for treating ballast water using NaOCl and a method thereof is provided. The apparatus includes: a ballast tank; an electrolyzer; a first circulation pump; a second...
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7527008 |
Ballast material and oil pollution prevention management system
The invention provides for a novel apparatus and a method to effectively manage ballast material. It comprises of a plurality of Floating Ballast Containers ( 25 ) contained within a bottomless...
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7455022 |
Wastewater ballast system and method
The invention discloses a wastewater ballast method that includes the steps of collecting wastewater, treating the collected wastewater, storing the treated wastewater, and discharging the treated...
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7416660 |
Bypass flow and ozone proportion method and system
A method and system of ozone treatment diverts a portion of water from a flow of water in a conduit; injects an ozone-containing gas into the portion to provide an ozonated portion; recombines the...
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7407592 |
Ozone retention method and system
A method and system of ozone treatment diverts a portion of water from a flow of water in a conduit, injects ozone into the portion to provide an ozonated portion, and recombines the ozonated...
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7402253 |
Controlled bypass flow and ozone proportion method and system
A method and system of ozone treatment diverts a portion of water from a flow of water in a conduit; injects an ozone-containing gas into the portion to provide an ozonated portion; recombines the...
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7381338 |
Ballast water treatment system and method without off-gas
A method and system treat ballast-water with ozone without release of detrimental off-gas into the atmosphere.
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7374602 |
System and method of water treatment
The present invention generally offers a system and a method that allows a vessel to treat water while providing corrosion inhibition. An oxygen stripping gas source produces oxygen stripping gas...
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7316193 |
Vessel for water travel
A vessel for water travel that has the stability of a heavy weighted vessel when at rest in the water and the performance of a lightweight vessel when in a planed condition. The vessel comprises at...
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7273562 |
Ozone injection method and system
A target biokill of species for water to be discharged from a ballast tank of a sea faring vessel is determined. A diverted portion of sea water is regulated prior to charging the water into the...
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7240631 |
Loop ballast exchange system for marine vessels
A method and apparatus for replacing existing ballast water in a ballast tank of a ship while the ship is underway in the sea includes a seawater inlet port associated with the ballast tank in the...
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7207284 |
Tank installation for the storage of liquids
A tank installation for the storage of liquids, especially oil in a floating storage or production installation, including a number of tanks which are connected to pipe systems for supply of liquid...
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7178474 |
Ballast system for boats
A hollow ballast tank contains within it a plurality of flexible bags for storing fluids such as fuel, freshwater and grey water. These fluids serve as functional ballast weight to complement the...
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7152544 |
Ballast system for tension leg platform
An apparatus and method for ballasting and de-ballasting a vessel having a hull with several watertight ballast compartments. In a first embodiment, a pressure tank is isolatably and fluidly...
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7146924 |
Kayak ballast system
A kayak ballast system is comprised of a cradle member configured to be fitted within the interior of the kayak. The cradle member defines a receiving unit for securely receiving weight, thereby...
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7128009 |
Wastewater ballast system and method
The invention discloses a wastewater ballast method that includes the steps of collecting wastewater, treating the collected wastewater, storing the treated wastewater, and discharging the treated...
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7093551 |
Freshwater supply system
A freshwater supply system that stores fresh water transported by transport ships in storage devices and takes out the fresh water from the freshwater storage devices at need to use the same. The...
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7059261 |
Wastewater ballast system and method
The invention discloses a wastewater ballast method that includes the steps of collecting wastewater, treating the collected wastewater, storing the treated wastewater, and discharging the treated...
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7021228 |
Road towed ferry
This invention is a road towed ferry with a hull system with a central hull and multiple outboard hulls having adjustable positions relative to the central hull. A first outboard hull position...
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7013829 |
Mobile hunting vessel
A semi-submersible hunting vessel is provided. A hunter can move the vessel to a designated hunting area and partially submerge the vessel to reduce the visibility of the vessel and hunter to...
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6953002 |
Boat wake system
A water craft having a bow and a stern including an engine of sufficient thrust to create an enlarged wake at the stern of the boat as the boat moves along the surface of a body of water. The...
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6945737 |
Single column extendable draft offshore platform
An extendable draft offshore oil and gas drilling and production platform (“EDP”) includes a buoyant deck having a central opening, an adjustably buoyant pontoon, and a single, adjustably...
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6869540 |
Ballast water ozone injection method and system
A method to treat ballast water comprises injecting ozone into water loading into a sea faring vessel prior to charging the water into a ballast tank; and charging the ozone injected water into the...
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6830413 |
Ballast system for tension leg platform
An apparatus and method for ballasting and de-ballasting a vessel having a hull with a plurality of watertight ballast compartments wherein each ballast compartment has an individual pump caisson...
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6823810 |
Wireless ballast water monitoring and reporting system and marine voyage data recorder system
A ballast water monitoring and reporting system for seagoing vessels includes a sensor for monitoring a selected parameter of a ballast water system component and transmitting an electronic signal...
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6773607 |
Ballast water treatment for exotic species control
Systems and methods for effectively and economically annihilating non-indigenous marine species and pathogenic bacteria in ship ballast water. A preferred embodiment comprises adding a killing...
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6772704 |
Method for quantifying design parameters for a ship roll stimulation system
A method is provided for quantifying design parameters for a moving mass ship roll stimulation system given a maximum angle of roll θ MAX to be induced for a ship, a righting moment R M per...
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6766754 |
Ballast exchange system for marine vessels
A method and apparatus for replacing existing ballast water in the ballast tanks of a ship while the ship is underway in the sea utilizes a seawater inlet port in the bow of the ship that admits...
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6694908 |
Ballast-free ship system
An apparatus and method for changing the volume of the watertight hull of a ship in the light or no cargo condition to achieve the required ballast drafts. At least one trunk extending...
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6648553 |
Load transfer unit and method for removing off-shore platform from substructure
A platform topsides can be transferred from a substructure to a transporter by ballasting the transporter, locating the transporter underneath the topsides and deballasting the transporter, causing...
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6626122 |
Deactivatable biocides in ballast water
The present invention relates to the use of deactivatable biocides in ballast water aboard a vessel. The present invention relates to methods of limiting the transfer of one or more life forms via...
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6575665 |
Precast modular marine structure & method of construction
A precast, modular marine structure and method of constructing the same for offshore use, including but not limited to drilling, oil and gas production, and oil storage in a variety of water...
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6516738 |
Method and apparatus for delivering ozone to ballast tanks
A ballast-water treatment system is provided. An ozone generator is operated by a supply of voltage, which is regulated by a voltage controller. Ozone is provided to a ballast tank through an...
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6505572 |
Ballast boat chair for wake enhancement
The wake behind a water vessel may be enhanced for wake boarding or water skiing by providing a fluid fillable chair in the rear of the water vessel to act as ballast so as to increase the wake of...
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6435123 |
High speed hybrid marine vessel
A high speed hybrid marine vessel with integrated hydrodynamic lift-generating, roll stabilizing and pitch controlling wings, or hydrofoils, operable in two distinctly different modes, namely a...
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6432304 |
Remote operating ballast filter for vessels
A remotely operated filtering system for ballast tanks used on naval vessels. A basket shaped filtering net is used in connection with the tanks and is controlled by a remote control operated by a...
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6427616 |
Wake enhancement assembly
The subject invention is a wake enhancement assembly to vary a configuration of a wake produced by the hull of a boat. The assembly preferably includes three or four fluid chambers adapted to be...
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6378451 |
Simplified ballast system for tension leg platforms
A simplified ballast system designed for a tension leg platform from which drilling and/or production activities are to be performed in a body of water provides for rapid deballasting via large...
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6244785 |
Precast, modular spar system
A precast, modular spar system (10) having a cylindrical open-ended spar of relatively uniform cross section. The spar has a freeboard section (50), a buoyancy section (70), and a ballast section...
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6234099 |
Methods and means to control boat wake
A water craft including an engine of sufficient thrust to create an enlarged wake at the stern of the boat as the boat moves along the surface of a body of water, and at least one water tight...
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6230645 |
Floating offshore structure containing apertures
A floating offshore structure for use in oil or gas drilling or production operations, having apertures in its sides in order to reduce the movement of the structure as a result of undersea...
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6213043 |
Method and device for counteracting of heeling of a vessel
A method for counteracting heeling of a vessel due to a movement of first masses on the vessel, by means of movement of second masses thereon, which movements create respective static movements...
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6209474 |
Transporter for heavy objects at sea
A transporter for heavy objects at sea comprises an oblong structure with a U-shaped cross section and a prismatic enveloping surface, and comprises two long sides, an intermediate underside, an...
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6125778 |
Ballast water treatment
A treatment provides an effective, safe; and economical method to render ballast water free of contaminating organisms. A ballast water treatment system includes a source of ozone and a ballast...
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6105527 |
Boat activated wake enhancement method and system
The present invention relates to a boat-activated wake enhancement method and system that extends from the boat. According to one aspect, a pair of protuberances is provided on the lower stem...
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6076480 |
Fuel storing water ballast tank internally structured for reducing retention of water and overboard discharge of fuel
A tank within a ship providing for both fuel storage and water ballast, has external walls enclosing compartments formed between internal intersect walls having flow regulating openings therein...
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6058869 |
Floating pontoon structure with adjustable draft
A floating pontoon structure with adjustable draft includes a lower section with an enclosed hollow hull and a lower deck connected thereto, a supporting framework extending upwardly from the lower...
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6053121 |
Method and apparatus for exchanging ballast water in a ship
A system for automatically replacing ballast water in a ballast tank of a ship comprises a water inlet port on a part of the ship where the water pressure acting on the ship when in forward motion...
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