WO2018138049A1 - Système de sécurité pour un vaisseau - Google Patents

Système de sécurité pour un vaisseau Download PDF

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Publication number
WO2018138049A1
WO2018138049A1 PCT/EP2018/051437 EP2018051437W WO2018138049A1 WO 2018138049 A1 WO2018138049 A1 WO 2018138049A1 EP 2018051437 W EP2018051437 W EP 2018051437W WO 2018138049 A1 WO2018138049 A1 WO 2018138049A1
Authority
WO
WIPO (PCT)
Prior art keywords
compartment
vessel
actuation device
safety system
passageway
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2018/051437
Other languages
English (en)
Inventor
Geir Edvard KARLSEN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pro Sor Geir Edvard Karlsen
Original Assignee
Pro Sor Geir Edvard Karlsen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pro Sor Geir Edvard Karlsen filed Critical Pro Sor Geir Edvard Karlsen
Priority to EP18703914.4A priority Critical patent/EP3585681A1/fr
Publication of WO2018138049A1 publication Critical patent/WO2018138049A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
    • B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
    • B63B43/16—Temporary equipment for stopping leaks, e.g. collision mats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
    • B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
    • B63B43/12—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using inboard air containers or inboard floating members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
    • B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy

Definitions

  • the present invention relates to the field of safety or protective systems for a vessel, ship or other floating structures.
  • the invention may also be installed an aeroplane as safety measure in case of a crash into water.
  • the present invention is applicable for leisure boats and fishing boats, but in general the workings of the safety system makes the system suitable for all kind of vessel and ships independent of size and use.
  • the invention relates to a safety system for detecting a rising water level in a compartment of a vessel (and a plane) and subsequently providing a material into the compartment that is buoyant and/or simply capable of filling the compartment to prevent further water entrance in order to keep the vessel floating in an emergency.
  • expandable and inflatable devices are provided to prevent the sinking of ship by displacing water leaking through a breach in ship hull.
  • the system as disclosed in WO 88/00882 is to be activated by manual operation.
  • US 6098563 describes an extensive system for detecting a leak through a breach in the hull, and thereafter initiating an operation for sealing off the breach to withstand the force of water working on the breach.
  • the system includes a sensor system for detection of a breach in the hull and a control system to control and monitor the injection of a foam to seal the breach, as well as a distribution system to inject the foam into compartments where the breach occurs.
  • the sensing system as suggested in US 6098563 includes sensing means integrated in the hull for detecting of breaches in the hull and these sensing means may comprise pressure detecting means for capturing compression of substances accommodated in a compartment. These compressions are induced by the breaching of the hull.
  • the system requires both a control system and an elaborate distribution system to coordinate the delivery of the foaming material in dependence on the input of signals from the sensors. But again this system is especially suitable for a large cargo ships and in this perspective a complex system appears suitable for ensuring an overall monitoring of the large hull and enabling the sealing at all possible places of the large hull where breaching may occur.
  • An object of the present invention is to solve, or at least substantially alleviate, the above-described disadvantages of the prior art protection systems.
  • a further object is to provide a versatile safety system that is reliable and suitable in various boats and vessels and that also may be suitable for retrofitted instalment. It is further an object for the invention that the construction is simple and that working of the safety system is rapid.
  • the invention provides a safety system for a vessel comprising a source of foamable material and a passageway for distribution of the foamable material and an actuation device arranged to control a flow of foaming material from the source of foamable material and through the passageway.
  • the safety system is prepared to be installed on the vessel when building the vessel or later on, as an after
  • the actuation device which may comprise sense and response means, is provided operable in response to exposure of water.
  • the actuation device is arranged operable to allow the foaming material into the compartment through the passageway.
  • the actuation device is arranged in the compartment of the vessel at a position corresponding to a preset water level in the compartment.
  • the preset water level represents a threshold value for initiation the operation of the actuation device.
  • the actuation device is exposed to water and triggers the actuation device to allow the delivery of the foaming material into the compartment through the passageway.
  • the invention may in one aspect concern a vessel comprising the safety system.
  • the safety system may also be suitable for use on an aircraft such as an areoplane, and all explanations and descriptions of the safety system as provided for a vessel are also applicable for the safety system as employed on an aircraft.
  • the term vessel should be understood to include both an aircraft and all kind of boats and ships.
  • the safety system When used on an aeroplane, the safety system will be installed in a compartment in the areoplane, preferably a compartment in proximity to the bottom of the plane.
  • the safety system for a plane then comprises a source of foamable material and a passageway for distribution of the foamable material and an actuation device arranged to control the flow of foaming material from the source of foamable material and through the passageway.
  • the actuation device which may comprise sense and response means, is provided operable to exposure of water.
  • the actuation device is arranged operable to allow the foaming material into the compartment through the passageway. .
  • the actuation device In use, when installed on the aero plane, the actuation device is positioned in the compartment of the plane corresponding a the preset water level in the compartment and the actuation device is operable to allow the foaming material into the compartment through the passageway when an actual water level in the compartment reaches the preset water level.
  • This inventive aspect may also concern a plane comprising the safety system.
  • the actuation device may then be operable in response to a signal from a control panel to allow an operator to control the release of foaming material into at least one compartment independent of the water level of the compartment.
  • the actuation device detects when the rising water level reaches a preset level and is then capable of opening the passageway for delivery of the foaming material into the compartment.
  • the actuation device is positioned in the compartment at a distance from the bottom of the compartment which corresponds to the preset water level, at which it is considered necessary to initiate the actuation device water level to ensure the safety of the vessel.
  • this is determined including a safety measure to avoid the risk of sinking before the onset of the workings of the system.
  • the included safety measure may vary from a minimum to a relatively large safety margin or no safety measure at all.
  • the position of the actuation device or the preset water level may be the same or vary from compartment to compartment, if plural compartments are present in the same vessel.
  • the actuation device is provided operable in response to exposure of the water and could be said to be working according to an automatic principle as the exposure of the water triggers the rapid delivery of foam material into the compartment when the water level is rising above the preset level.
  • the safety system when provided in a simplified version may be provided as an entity comprising the source of foamable material, passageway and the actuation device to be placed locally in or in close distance to the compartment. It is also possible to locate the entity distanced away from the compartment and extend the passageway from the installed location of this entity to the compartment in order to deliver the foaming material into the compartment .
  • the workings of the actuation device provides for a rapid delivery of foaming material into a
  • compartment with rising water level ensures that the unwanted intrusion of water through for instance a leak in the hull is stopped, and also if the foam material has buoyant characteristics, that additional buoyancy is added to the compartment when the foam material occupies the compartment.
  • Various materials may be used as the source of foamable material, the main goal of using a source of foamable material being that the foamable material occupies a small place when held in the source for instance pressurized in a tank.
  • the foamable material is capable of filling a large volume when let out from the source in the state of foaming material to occupy the compartment.
  • These tanks may be self contained tanks capable of the discharge of foamable material, independent of external energy or activation sources.
  • the object of the foamable material when let into the compartment is for the foaming material to fill the compartment and cure into a foamed material.
  • the foam material may then be capable of closing off a possible fracture or break through the hull offering a certain resistance to reduce or avoid entirely the further entrance of water.
  • the foamed material may have buoyant characteristics when delivered into the compartment with a rising water level.
  • the foamable material may comprise a one component material or a two component material for instant a polymer or other constitutions where the material is capable of foaming and curing into a foam material with the
  • the actuation device By positioning the actuation device in the compartment of the vessel or a plane corresponding to a preset water level in the compartment, it is ensured that the actuation device releases the foaming material into the compartment when the water is rising and reaches the preset level independent on the location of the possible hull fracture or the reasons for the elevated water level.
  • the rising water could be caused by a leak in the compartment or in a neighbouring compartment, given that there is access between the compartments, or the water could be rising due to internal leak from some equipment in the boat.
  • the release of curable foaming material would add to the total buoyancy of the vessel or the plane.
  • the actuation device may be installed in a position 15-20 cm above floor, but this installation distance may vary in accordance with the type of vessel (or plane) and overall operating conditions.
  • the foam material may be non-flammable and/or have a working temperature of -40°C to 400°C.
  • the passageway of the safety system may be provided as pipe elements or other structures capable of forming a fluid path.
  • the passageway may in some circumstances assume the form of an opening, in particular when the safety system is to be provided as a compact entity for instance a tank constituting the source and an opening in the tank providing the passageway and the actuation device being arranged to control the flow of foamable material out from the tank.
  • the actuation device may comprises a sense and response means that is operable in response to the exposure of water for instance operable in response to a preset hydrostatic pressure.
  • the sensing means of the actuation device may detect the hydrostatic pressure corresponding to the preset water level and the actuation device is then set to respond accordingly.
  • the actuation device may also be operable in response to other working or triggering conditions than pressure for instance electrical conductivity or other water characteristics readily detected by simple sensing means.
  • the actuation device may comprise sensing means , where the response means is operable in response to the exposure of water as detected by the sensing means.
  • the actuation device may be arranged as a valve device operable set to control the delivery of foam through the pathway and into the compartment by opening and closing the pathway, for instance operable in response to a preset hydrostatic pressure.
  • the valve device may comprise a valve body arranged for opening the pathway, as a response to the sensing means detecting water.
  • the valve device may be arranged with a valve body initially positioned for closing the pathway. As a response to the sensing means detecting water, for instance a preset hydrostatic pressure, the valve body may be set in a position for opening the pathway,
  • the valve device may comprise a hydrostatic valve device which is operable when exposed to a hydro static pressure corresponding to a 10 cm water column or about 0,01 bar.
  • the actuation device when installed in the vessel, the actuation device may be provided as a hydrostatic valve device, and may be installed at a preset water level corresponding to a 10cm distance from the bottom of the compartment. In the case when the actual water level reaches the preset level, the actuation device is activated and opens the passageway for delivery of foaming material into the compartment.
  • the actuation device may comprise a block element of solvable material for instance made of salt, which disintegrates in presence of water.
  • the block element may be arranged in the passageway and when the water dissolutes the salt, the passageway is opened for the foaming material to enter the compartment.
  • the presence of a solvable block element provides a simple and automatic release of the foaming material.
  • the safety system may combine both the use of sense and response means that is operable in response to exposure to water (for instance in response to a preset hydrostatic pressure) and a solvable block element disintegratable when exposed to water.
  • the idea is to introduce a fail-safe solution in case the main working principle of the actuation device is not working as planned.
  • the actuation device may then comprise sensing and response means which is operable in response to water exposure such as for instance a preset hydrostatic pressure when the actual water level reaches a first preset water level, and further that the actuation device in addition comprises the block element of solvable material which disintegrates in presence of water when the actual water level reaches a second preset water level.
  • the solvable block element here represents the fail-safe solution in the event where the actuation device does not respond properly, for instance to the hydrostatic pressure, and with the provision of two preset water levels, the disintegration of the solvable material at the second preset water level will ensure the discharge of foaming material if the actuation device does not respond when the first water level is reached.
  • the passageway may comprise an opening or a fluid path, and may be provided by a pipe structure such as a piece of pipe, pipe line or plural pipes which may have various shapes to enable the flow of foaming material from the source of foamable material to the compartment where the water level is rising.
  • the actuation device may be connected to the pipe structure for instance at the end portion of the pipe structure extending into the compartment to control the flow of foaming material into the compartment.
  • the pipe structure comprises a main pipe connected to the source of foamable material, either directly to the source or via an intermediate structure.
  • the main pipe may be provided with several branch pipes, wherein each branch pipe may be arranged with an end portion extending into the designated compartment and the actuation device is operable for distribution of the foaming material through an end portion opening into the individual compartments.
  • the passageways may be arranged into all compartments of the vessel (or plane) or into dedicated compartments depending on the size of the vessel and overall provision of the vessel (or plane).
  • the safety system may be installed on a vessel, boat, ship or other floating structure when building the boat to deliver the boat or vessel with a ready installed safety system or may be provided as a set for retrofitted installment on a vessel. The same options also apply when the safety system is provided on a plane In some circumstances, it may be desirable to prepare the safety system so that the foaming material filling the compartment is easy to remove once the emergency situation is handled and/or to ensure that the foaming material is maintained in the compartment or part of compartment that it is meant to be filled.
  • the safety system may then have provisions for facilitating the later removal of the foam material and /or for keeping the foam material in place.
  • the safety system may comprise a capturing device for collection of the foaming material that enters the compartment through the passageway. The capturing device ensures that the foaming material is held in place inside the compartment or in a restricted space within the
  • the capturing device ensures that the foaming material does not expand beyond the compartment or some designated portion of the compartment.
  • the capturing device restricts the foaming material from entering unauthorized places other than the intended volume of the compartment.
  • the capturing device may be arranged for the facilitating the removal of the foam material from the compartment as the foam material when contained in the capturing device provides an easier and cleaner removal of the foam material.
  • various kind of fabric or sheets capable of collecting the foam material filling the compartment may be suitable for provision of the capturing device.
  • the capturing device may be shaped as a bag or have any other configuration occupying minimal space and capable of receiving and supporting the foam material when removing the foam material from the
  • the capturing device may be attached surrounding the opening of the passageway into the compartment to provide a simple filling of the capturing device.
  • the actuation device may be operably controlled by a signal from a control panel so as to allow an operator to control the release of foaming material into at least one compartment.
  • the actuation device may then be operable in response to a signal from a control panel to allow an operator to control the release of foaming material into at least one compartment independent of the water level of the compartment.
  • Fig. 1 is a schematic illustration of one embodiment of the safety system as installed on a vessel.
  • Fig. 2 is a schematic illustration of another embodiment of the safety system as installed on a vessel.
  • Fig. 3 is a schematic illustration of an aspect of the embodiment of the safety system as shown on fig 1.
  • Fig. 4 is a schematic illustration of an aspect of the embodiment of the safety system as shown on fig 2.
  • Fig. 5 is an overall view illustrating another embodiment of the safety system as installed on an aircraft.
  • Fig. 6 is a plane view from above of the embodiment as shown on fig 5.
  • Fig. 7 shows a section of the schematic illustration on fig 5.
  • Fig. 1 shows an example of a safety system according to the invention where compartment 2 of a vessel is provided with a source of foamable material 3, in the illustration shown as two tanks filled with foamable material which may be contained in the tanks in a pressurized state.
  • the foamable material comprises a single component material or a two component material, and in the shown illustration each of the two tanks is filled with each of the two component material.
  • a passageway, here shown as a pipe element 4 is connected to the two tanks at one end and extending into the compartment at the other end.
  • An actuation device 5 is arranged to control the flow of foaming material from the source of foamable material and through the pipe element 4.
  • the actuation device 5 is operable in response to a preset water level 6 and as seen in fig 1 , the position of the actuation device 5 in the compartment 2 determines this preset level. If the water level of the compartment is rising and the water level reaches the actuation device 5, the water exposure triggers an operation of the actuation device 5 which responds to allow the foaming material into the compartment 2 through the pipe element 4 for curing into a foamed material.
  • the preset level may be chosen by arranging the actuation device 5 a distance from the floor so that water may be present on the floor without incurring the activation or triggering of the actuation device 5.
  • the actuation device 5 may comprise sense and response means which is operable for instance in response to hydrostatic pressure so that the rising of water reaching the actuation device 5 triggers the flow of foaming material from the source of foamable material 3 through the pipe element 4 and into the compartment 2.
  • the actuation device may be arranged as a valve device operable set to control the delivery of foam through the pathway and into the compartment 2.
  • the valve device may comprise a valve body initially arranged for closing the pathway, and may be set for opening the pathway as a response to the sensing means detecting water.
  • the actuation device 5 may comprise a block element of solvable material such as salt which is formed as a tablet and which disintegrates in the presence of water and opens the pipe element 4 to allow foaming material from the source of foamable material 3 into the compartment.
  • solvable material such as salt which is formed as a tablet and which disintegrates in the presence of water and opens the pipe element 4 to allow foaming material from the source of foamable material 3 into the compartment.
  • the actuation device may comprise sensing and response means that is operable in response to hydrostatic pressure when the actual water level reaches a first preset water level, (for instance corresponding to the preset water level 6), as well as comprising a block element 8 of solvable material which disintegrates in presence of water, wherein the solvable material is positioned at a second preset water level 7 as illustrated .
  • the arrangement of the safety system as shown in figure 1 may be retrofitted into an existing vessel. Even though the vessel is shown arranged with an entity comprising a source of foamable material 3, pipe element 4 and actuation device 5 fitted for each compartment, the skilled person will realize that the set up may be customized according to need and size of boat.
  • the outlay of the shown entity of source 3, pipe element 4 and actuation device 5 makes for a compact solution which is easily installed on both commercial and leisure vessel of various size.
  • Fig 2 shows another embodiment of the safety system implemented with a central configuration where the source of foamable material is provided as a common source for the possible discharge of material 3 into the compartments 2.
  • a passageway here shown as main pipe 10 connected to the two tanks runs along the length of the vessel 1 and is provided with several branch pipes 1 1 that extend from the main pipe 10 and into the compartment to locate the actuation device 5 in a position corresponding to the preset water level.
  • the outlay as illustrated in fig 2 where the safety system has the outlay of a central distribution is suitable for installment on vessels during the building of the boat, and may be ready installed when the vessel is presented to the customer.
  • Fig 3 shows an embodiment of the safety system where a capturing device 20 is arranged in the compartment 2 for collection of foaming material that enters the compartment through the passageway illustrated by the pipe element 4.
  • the capturing device 20 ensures that the foaming material is held in place inside the compartment 2 and provides for easy removal of the foam material from the compartment.
  • the capturing device 20 which in the illustration has a bag shaped configuration may be attached surrounding the opening of the passageway/pipe element for facilitating the simple filling of the capturing device.
  • the capturing device may be provided in various shapes using different kind of fabric or sheets capable of collecting the foam material filling the compartment
  • the capturing device may be shaped as a bag as shown or have any other configuration occupying minimal space.
  • the capturing device is capable of collecting the foam material and keeping it within the compartment as well as providing sufficient supporting for the foam material when later removing the foam material from the compartment.
  • the capturing device is for illustrative purposes shown in a mid-ship and in a bow compartment. As the skilled person will realize, all compartments may be provided with the capturing device. In other circumstances, some elected compartments may be provided with the capturing device. The safety system may of course also be provided without the capturing device.
  • Fig 4 shows the installation of the capturing device 20 in the embodiment of the safety system as illustrated in fig 2.
  • the capturing device 20 is shown arranged in two of the compartments 2.
  • Fig 5 is an illustration of the safety system as installed on an air craft 50 as a safety measure for emergency landing or crashing into water.
  • the outlay of the safety system is similar to the one shown in fig 2 and is shown having a central
  • the compartment 35 located in the body of the air craft is shown as a common compartment, it is of course also possible to divide the common compartment into separate compartments following the pattern of the vessel in fig 1 and 2.
  • Another compartment 36 is located in the wings of the air craft 50.
  • a passageway, here shown as main pipe 10 is connected to the two tanks and runs along the length of the aircraft 1 with dividing part of the main pipe 10 occupying the compartment 36 of the wings.
  • the main pipe 10 is provided with several branch pipes 1 1 that extend from the main pipe 10 and into the compartment to locate the actuation device 5 in a position corresponding to the preset water level.
  • Fig 6 shows the outlay of the safety system as arranged in the wing compartments.
  • Fig. 7 shows an enlarged view of a section of safety system as illustrated in fig 5.
  • the capture device 20 as illustrated in fig 3 and 4 is of course also applicable for the safety system when implemented on an aircraft.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

L'invention concerne un système de sécurité pour un vaisseau comportant une source de matériau expansible et un passage pour la distribution du matériau expansible. Le dispositif d'actionnement est agencé pour commander un écoulement de matériau moussant en provenance de la source de matériau expansible et au travers du passage. Le dispositif d'actionnement peut fonctionner en réponse à un niveau d'eau prédéfini dans un compartiment du vaisseau. Lors de l'utilisation, le dispositif d'actionnement est positionné dans le compartiment correspondant à un niveau d'eau prédéfini dans le compartiment et le dispositif d'actionnement est conçu pour permettre au matériau moussant d'entrer dans le compartiment au travers du passage quand un niveau d'eau réel dans le compartiment atteint le niveau d'eau prédéfini. L'invention concerne également un vaisseau comportant un système de sécurité.
PCT/EP2018/051437 2017-01-24 2018-01-22 Système de sécurité pour un vaisseau Ceased WO2018138049A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP18703914.4A EP3585681A1 (fr) 2017-01-24 2018-01-22 Système de sécurité pour un vaisseau

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20170104 2017-01-24
NO20170104A NO20170104A1 (en) 2017-01-24 2017-01-24 A safety system for a vessel

Publications (1)

Publication Number Publication Date
WO2018138049A1 true WO2018138049A1 (fr) 2018-08-02

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PCT/EP2018/051437 Ceased WO2018138049A1 (fr) 2017-01-24 2018-01-22 Système de sécurité pour un vaisseau

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Country Link
EP (1) EP3585681A1 (fr)
NO (1) NO20170104A1 (fr)
WO (1) WO2018138049A1 (fr)

Citations (10)

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Publication number Priority date Publication date Assignee Title
BE630137A (fr)
FR2476588A1 (fr) 1980-02-27 1981-08-28 Greze Andre Dispositif antinaufrage et antipollution par rejets d'hydrocarbures pour tout navire
WO1988000882A1 (fr) 1986-07-30 1988-02-11 Frank Arthur Rogers Element a volume expansible
US6098563A (en) 1998-08-10 2000-08-08 Walker; Evan Harris Tanker spillage protection system
GB2418890A (en) * 2004-10-09 2006-04-12 Christopher Nicholls Emergency marine buoyancy system utilising an expandable material
DE202012000799U1 (de) 2012-01-27 2012-05-07 Rainer Seidel Wasserfahrzeug mit erhöhter Leckstabilität
KR20120050111A (ko) * 2010-11-10 2012-05-18 삼성중공업 주식회사 침몰 방재 장치 및 침몰 방재 시스템
CN202754118U (zh) * 2012-07-24 2013-02-27 叶霖 船舶防沉用泡沫喷注装置
CN202879764U (zh) 2012-09-28 2013-04-17 洪博 船舶抗沉没装置
KR20140098361A (ko) 2013-01-31 2014-08-08 삼성중공업 주식회사 선박의 침수 저감 장치

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924192A (en) * 1957-03-28 1960-02-09 Salvage Harry Safety floats for cabin cruisers

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE630137A (fr)
FR2476588A1 (fr) 1980-02-27 1981-08-28 Greze Andre Dispositif antinaufrage et antipollution par rejets d'hydrocarbures pour tout navire
WO1988000882A1 (fr) 1986-07-30 1988-02-11 Frank Arthur Rogers Element a volume expansible
US6098563A (en) 1998-08-10 2000-08-08 Walker; Evan Harris Tanker spillage protection system
GB2418890A (en) * 2004-10-09 2006-04-12 Christopher Nicholls Emergency marine buoyancy system utilising an expandable material
KR20120050111A (ko) * 2010-11-10 2012-05-18 삼성중공업 주식회사 침몰 방재 장치 및 침몰 방재 시스템
DE202012000799U1 (de) 2012-01-27 2012-05-07 Rainer Seidel Wasserfahrzeug mit erhöhter Leckstabilität
CN202754118U (zh) * 2012-07-24 2013-02-27 叶霖 船舶防沉用泡沫喷注装置
CN202879764U (zh) 2012-09-28 2013-04-17 洪博 船舶抗沉没装置
KR20140098361A (ko) 2013-01-31 2014-08-08 삼성중공업 주식회사 선박의 침수 저감 장치

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