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WO/2005/108301A1 |
A system and method for treatment of water contaminated with organisms, in particular ballast water in ships, the system including a pump (5) pumping water from the sea trough a cavitation unit (7) and into one or more ballast tanks. The...
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WO/2005/092801A1 |
A process for producing ship ballast water, comprising the microbe removal step of causing seawater to pass through a microbe filtration membrane to thereby remove microbes from the seawater and the back washing step of cleaning the micr...
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WO/2005/091192A1 |
When domestic treated water, produced by treating domestic waste water, is transported as ballast water of a ship and supplied to a consumer of domestic treated water, information concerning the domestic treated water being supplied is t...
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WO/2005/079948A1 |
The invention relates to a water filter system comprising a water conduit and a filter (30), which is interconnected between sections of the water conduit and comprises a filter surface that is located in the interior of the filter for f...
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WO/2005/072221A2 |
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 coupled to a common sea chest, to the atmosphe...
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WO/2005/070756A1 |
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 wastewater during ballast operations.
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WO/2005/059432A1 |
The invention relates to a cryogenic transfer system (1) comprising: a cryogenic fluid storage and/or processing structure (2), an off shore loading and/or offloading structure (3, 30, 40) comprising a base (18, 41) and a reel means (17)...
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WO/2005/028296A1 |
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 enclosure and secured on the sea faring vesse...
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WO/2004/085238A1 |
A water intake riser (1) that can be suspended from a vessel comprising a riser (3) connected to a riser hanger (4), which riser hanger (4) comprises a first tubular element (6), a second tubular element (7) to which the riser (3) is con...
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WO/2004/085242A2 |
A sea chest that can provide a large volume of seawater (32) substantially without drag or cavitation for cooling the inboard engines of a marine vessel. The keyhole shape opening (6) through the bottom surface (4) of the sea chest is cr...
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WO/2004/080791A1 |
A tank installation for the storage of liquids, especially oil in a floating storage or production installation, comprising a number of tanks (3, 4, 5) which are connected to pipe systems for supply of liquid to or removal of liquid from...
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WO2004050466B1 |
An apparatus and method for ballasting and de-ballasting a vessel (100) having a hull (102) with a plurality of waterlight ballast compartments (X1,X2,X3,8) wherein each ballast compartment has an individual pump caisson (10,20,30,80) ex...
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WO/2004/069643A1 |
Device for supply of cooling water to a process on board a vessel, said vessel containing a turret and laying in substance fixedly positioned on the surface by spread anchoring or dynamic positioning, such that the vessel can rotate free...
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WO/2004/048871A2 |
The invention proposes a method and a device to generate an area of a mixture of fluids by introducing media having at least a different physical or chemical property into a boundary layer of a surface using vortices. The method and the ...
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WO/2004/039660A2 |
A method and apparatus for replacing existing ballast water in the ballast tanks (2A-6B) of a ship (1) while the ship (1) is underway in the sea utilizes a seawater inlet port (14) in the bow of the ship (1) that admits water when the sh...
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WO/2004/028900A1 |
A bilge blower for a watercraft such as a power boat. The bilge blower includes a blower unit and a power unit. The blower unit can be removeably attached to a bilge drain on the watercraft. The power unit supplies power to the blower un...
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WO/2004/014804A2 |
A process for the treatment of water comprises: a) Adding to the water an oxidizing agent in a stunning concentration, wherein the detention time of said agent between adding it to water and the subsequent steps of filtration and/or irra...
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WO/2004/002900A1 |
Conventional purification apparatuses and operation methods therefor require continuous addition of coagulants as expendables in every operation, and the coagulants are expensive, thereby causing increase in operation cost, and furthermo...
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WO/2003/095366A2 |
The ullage space gases (11) of a ship's ballast tanks 1 (i) are de−pressurized to a pressure less than atmosphere −− called an 'underpressurized' condition −− of most preferably about 14.7 PSIA or lower, simultaneously that (ii...
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WO/2003/093176A2 |
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 produces oxygen stripping gas that may be pumped directly to preferably but op...
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WO/2003/082663A2 |
The invention relates to a deep-water intake system comprising a water intake duct (7) which is connected to a turret (4) of a turret-moored vessel (1). The turret (4) is used as a swivel for the large-diameter deep-water intake duct (7)...
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WO/2003/037703A1 |
An apparatus for supply of cooling water from the sea to a process aboard a floating vessel for the production of hydrocarbons, where the vessel (1) is anchored by means of a turret (3) which is mounted in a receiving space (2) in the hu...
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WO/2003/035464A1 |
A self-righting floatation seat (10) for an infant (12) that includes a body (14) holding the infant (12) and a harness (16) detachably attached to the body (14) .The body (14) includes a lower portion (18) receiving the infant, a handle...
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WO/2003/033408A2 |
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 ballast water comprising mixing an effec...
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WO/2003/010044A1 |
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 longitudinally from a first end at a bow of the ship...
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WO/2002/102653A1 |
A vessel riser system assembly (5) comprising mounting means (8) for receiving a riser, attachment means (13) for attaching the riser to the mounting means, sealing means (20) for forming a sealing relationship between the attachment mea...
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WO/2002/074692A2 |
A method and system for continuously treating ship ballast water enroute to reduce or eliminate harmful microorganisms therefrom, before discharge of the ballast water into coastal waters. During the ships voyage, and before the ballast ...
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WO/2002/051699A1 |
A simplified ballast system designed for a tension leg platform from which drilling and/orproduction activities are to be performed in a body of water provides for rapid deballastingvia large capacity dump valve(s) and for ballasting for...
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WO/2002/010076A1 |
A ballast water treatment system includes a source of ozone (30) and a sea vessel (2) having a ballast tank connected to the source of ozone (30).
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WO/2001/070566A1 |
The object of this invention is to provide an apparatus for removing sediments from the ballast tanks of vessels. This apparatus has a main supply pipe (4) connected to a seawater inlet pipe (2) through a water pump (3). A plurality of s...
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WO/2001/047768A1 |
A system for supplying cooling water to a process on board a floating vessel for the production of hydrocarbons, wherein the vessel (1) is anchored by means of a bottom-anchored turning unit (20) mounted in a receiving space (7) in the h...
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WO/2001/036339A1 |
There is described a process for the treatment of water to prevent the survival of unwanted organisms in said water. The process is based on the supply of gas into the water at pressures greater than 1 atmosphere, while ensuring that the...
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WO/2000/078605A1 |
The invention relates to a method and a device on ships, offshore-platforms, etc. for protecting against organism growth in complete seawater systems, operated on the basis of briefly raising the temperature of a volume of water (1) whic...
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WO/2000/038972A1 |
A system for automatically replacing ballast water in a ballast tank (6) of a ship (5) comprises a water inlet port (11) on a part of the ship where the water pressure acting on the ship when in forward motion in the water is higher than...
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WO/1999/054195A1 |
A vessel of the OBO or bulk carrier type for transportation of bulk cargo, comprising transverse (T) bulkheads (1, 2), is provided with at least one longitudinal (L) centreline bulkhead (100) intersecting the transverse bulkheads (1, 2),...
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WO/1999/043541A1 |
For the protection of a submersible ballast pump (4) of the type comprising a pump head (5), a riser pipe (7) projecting upwards therefrom having a pump drive shaft, and a top piece (6) with a motor, arranged in conjunction with the pump...
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WO/1999/037532A1 |
A device of a vessel construction is disclosed, especially vessels which are intended for the transfer of cargo in the form of liquids, where the vessel's cargo volume is, by the arrangement of longitudinal partition walls, divided into ...
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WO/1996/033091A1 |
A motorcycle-like configured watercraft (20) that employs a hull member (22) to receive an engine (72) and water jet nozzle means (82) to propel the craft and the craft includes a seat area (48) for a rider and steering means (28) to con...
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WO/1996/001207A1 |
Submersible boat is capable of navigating both on the water surface and submerged, the diving taking place by dynamic effect when the operator requires it, the boat having a catamaran type structure, comprising two side floats (1-1') whi...
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WO/1995/032892A1 |
The invention relates to a bottom well and sea water piping system for vessels with which system the supply of sea water is provided for a vessel for cooling and other use. The invention differs from conventional systems in that it compr...
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WO/1994/019237A1 |
A cooling water intake (1) is constructed as an integral body from a composite material, having a duct (2) running from a first opening (3), adapted to face toward the sea, and to a second opening (4), where the cooling water intake may ...
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WO/1994/017890A1 |
An apparatus for separate drainage of two non-miscible liquids, especially oil and water, from a surface, especially from the deck (4) of a tanker (1). The apparatus comprises an upwardly open, well-forming container (11) which, in use, ...
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WO/1994/011241A1 |
In a preferred embodiment, a stripping gutter for a liquid cargo vessel (60) having therein a liquid carrying tank (62) with a sump at the aft bulkhead of the tank, the stripping gutter including: first and second, inclined, generally tr...
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WO/1993/014969A1 |
A process for draining a residue (14) of liquid from the bottom (10a) of a tank (10) via a drain pipe (15) between the tank bottom and a pump (16), which is arranged at a level above the top (10b) of the tank, the pump (16) establishing ...
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WO/1991/019640A1 |
The remotely operated linear actuated valve includes a sleeve (22) open at one end with radial ports (28) about the sleeve. A valve seat (30) is disposed between the open end and the ports. A valve member (40) is slidable axially in the ...
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WO/1991/001250A1 |
The height in the water of a floating building (10) with inflatable walls (13) is adjusted by introducing water ballast (57) at the foot of the walls. The ballast may be provided in the walls (13) themselves, in which case it is introduc...
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WO/1988/004629A1 |
A drain valve for a vessel having a bilge (4) which is elevated above external water level when the vessel is floating in unladen condition. The valve comprises a drain cylinder (1) located in a drain port (2) and attached at its upper e...
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JP7474677B2 |
To provide a medical shelter facility and a vessel capable of securing hygiene property while saving energy.A medical shelter facility includes: a shelter body; an air introduction unit for introducing air into the shelter body; and a fi...
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JP2024057001A |
Systems, methods, and apparatus for providing power to marine vehicles are provided. In some aspects, a marine vehicle 300 includes a power system 308 configured to receive and store power delivered from a solar panel assembly. A power s...
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JP2024050399A |
An object of the present invention is to provide a maintenance management support system that can perform maintenance efficiently and reliably. A maintenance management support system 1 includes a management device 10 that generates mana...
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