ES2268916A1 - Auto-sustainable and auto-adaptable leak-proof seal for tanks or pipes used in ships, has cells with metallic pieces and magnetic pieces provided on base, and arranged between elastic materials filled with fiber layers and impregnated resin - Google Patents
Auto-sustainable and auto-adaptable leak-proof seal for tanks or pipes used in ships, has cells with metallic pieces and magnetic pieces provided on base, and arranged between elastic materials filled with fiber layers and impregnated resin Download PDFInfo
- Publication number
- ES2268916A1 ES2268916A1 ES200301736A ES200301736A ES2268916A1 ES 2268916 A1 ES2268916 A1 ES 2268916A1 ES 200301736 A ES200301736 A ES 200301736A ES 200301736 A ES200301736 A ES 200301736A ES 2268916 A1 ES2268916 A1 ES 2268916A1
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- Prior art keywords
- self
- adaptable
- pieces
- sustaining
- auto
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Links
- 239000011347 resin Substances 0.000 title claims abstract description 14
- 229920005989 resin Polymers 0.000 title claims abstract description 14
- 239000013013 elastic material Substances 0.000 title claims abstract description 10
- 239000000835 fiber Substances 0.000 title claims abstract description 9
- 230000004888 barrier function Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 claims 1
- 239000007799 cork Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Laminated Bodies (AREA)
- Revetment (AREA)
Abstract
Description
Cierre estanco autosustentable y autoadaptable.Self-sustaining watertight closure and self-adapting
La invención se encuadra dentro del sector industrial y naval, relacionado con daños y reparaciones de aquellas barreras concebidas para preservar la estanqueidad, con el fin de retener, almacenar, canalizar o controlar cualquier sustancia líquida, sólida o gaseosa.The invention falls within the sector industrial and naval, related to damages and repairs of those barriers designed to preserve the tightness, with the in order to retain, store, channel or control any liquid, solid or gaseous substance.
Actualmente, y hasta donde se conoce, la forma de control de pérdidas o ingresos de líquidos, sólidos, o gases en sistemas cerrados, tales como buques, tanques de almacenamiento o tuberías, ha sido mediante diversos tipos de dispositivos o procedimientos.Currently, and as far as it is known, the form of loss or income control of liquids, solids, or gases in closed systems, such as ships, storage tanks or pipes, has been through various types of devices or procedures
No encontrándose en las bases de datos consultadas tanto nacionales como internacionales (espacenet) ningún dispositivo basado en este nuevo invento. Si bien existen sistemas, procedimientos o dispositivos creados para resolver el mismo problema, tales como: Encajonadas de mortero u hormigón, dispositivos o sellos de caucho con materiales magnéticos, tapas rígidas con frisas y perno/os, laminados con resinas reforzadas con algún tipo de fibra, ninguno de ellos conjuga los factores como lo hace la presente invención, que se entiende introduce una muy considerable mejora con respecto a los ya existentes.No devices based on this new invention are found in the databases consulted both nationally and internationally ( espacenet ). Although there are systems, procedures or devices created to solve the same problem, such as: Mortar or concrete casings, rubber devices or seals with magnetic materials, rigid caps with friezes and bolts, laminated with reinforced resins with some type of fiber, none of them combines the factors as the present invention does, which is understood to introduce a very considerable improvement over those already existing.
El informe sobre el estado de la técnica, solicitado a esa oficina ratificará lo anteriormente mencionado.The report on the state of the art, requested to that office will ratify the above mentioned.
El cierre estanco motivo de la presente solicitud consiste en un molde tipo sándwich de material elástico (Fig. 3), provisto en su interior de células (2) compuestas por dos piezas metálicas poligonales (2a) y (2b) entrelazadas y deslizantes (8) provistas en la base de cada una de las células de una pieza magnética asimismo poligonal (3), quedando todas conectadas y articuladas entre si mediante eslabones (8), de modo que forman una matriz de un número determinado de ellas que depende del tamaño la superficie a estancar. Las células van dispuestas a través de las capas de fibra (5) que son susceptibles de ser impregnadas de resina mediante inyección por cualquiera de los tapones (1) dispuestos en cada célula o mediante cualquier otro mecanismo suficientemente eficaz para conseguir la mezcla homogénea de las sustancias endurecedoras de la resina.The watertight closure reason for this application consists of a sandwich mold of elastic material (Fig. 3), provided inside of cells (2) composed of two interlocking and sliding polygonal metal parts (2a) and (2b) (8) provided at the base of each of the cells in one piece also polygonal magnetic (3), all being connected and articulated with each other by links (8), so that they form a matrix of a certain number of them that depends on the size the surface to stagnate. The cells are arranged through the fiber layers (5) that are susceptible to being impregnated with resin by injection by any of the plugs (1) arranged in each cell or by any other mechanism sufficiently effective to achieve homogeneous mixing of substances resin hardeners.
Esta invención aporta mejoras sustanciales con respecto a los dispositivos existentes, debido principalmente a las siguientes razones:This invention provides substantial improvements with regarding existing devices, mainly due to the following reasons:
- El cierre estanco está fabricado de una densidad que permite su manipulación dentro del medio en el que se utilice. Como por ejemplo; en el agua del mar, en este medio su peso será equivalente al agua que desaloja al ser sumergida y esto facilitará su posicionamiento en el lugar deseado, además, su vez reducirá considerablemente la estancia de los operarios en medios hostiles. Como por ejemplo, buzos bajo el agua.- The waterproof seal is made of a density that allows its manipulation within the environment in which it use For example; in the sea water, in this medium its weight will be equivalent to the water that dislodges when submerged and this facilitate its positioning in the desired place, in addition, in turn will significantly reduce the stay of operators in media hostile As for example, divers underwater.
- Al disponer de piezas magnéticas adheridas a las células que lo componen, hace que se auto-sustente en posición y se adapte a cualquier forma de la superficie a estancar, incluso a aquellas superficies que se encuentren deformadas.- By having magnetic pieces attached to the cells that compose it, it makes self-support in position and adapt to any shape of the surface to stagnate, even to those surfaces They are deformed.
- Al disponer de orificios que lo atraviesan en cada una de las células hace que se pueda empernar a la barrera dañada.- By having holes through it in each of the cells makes it possible to bolt to the barrier damaged.
- El hecho de que contenga tejido en capas de fibra y que pueda ser impregnado de resina inyectada, hace que, limitando el tiempo de endurecimiento de la resina, se pueda adaptar a la forma de la superficie a la que se fijó previamente, y se obtenga una resistencia equivalente a la de la barrera a estancar. Los dispositivos conocidos no poseen una resistencia equivalente.- The fact that it contains layered fabric of fiber and that can be impregnated with injected resin, it makes, limiting the hardening time of the resin, it can be adapted to the shape of the surface to which it was previously fixed, and it obtain a resistance equivalent to that of the barrier to stagnate. Known devices do not have a resistance equivalent.
- Al estar fabricado de un material flexible, hace -antes de que se endurezca- que se adapte fácilmente a la forma de la superficie dañada.- Being made of a flexible material, makes - before it hardens - that it adapts easily to the damaged surface shape.
- El cierre estanco es idóneo para su utilización en tanques o espacios con productos inflamables ya que es intrínsecamente seguro durante su instalación y uso.- The waterproof seal is ideal for your use in tanks or spaces with flammable products since It is intrinsically safe during installation and use.
- Al disponer de piezas magnéticas, el sellado inicial es instantáneo.- By having magnetic parts, the sealing Initial is instantaneous.
- El sobre espesor de material elástico situado en la base del cierre, y bajo el cuerpo de resina, hace que se pueda adaptar a las imperfecciones de la superficie, creando así mayor versatilidad a la estanqueidad que los otros dispositivos o procedimientos.- The envelope thickness of elastic material located at the base of the closure, and under the resin body, it makes it can adapt to surface imperfections, thus creating greater versatility to tightness than other devices or procedures
- La faldilla dispuesta alrededor del cierre hace que se obturen las pequeñas pérdidas que no pueden ser taponadas por el sobre espesor antes mencionado.- The skirt arranged around the closure causes small losses to be obtained that cannot be plugged by the thick envelope mentioned above.
- El cierre permite ser conectado con otros del mismo tipo y así cubrir la extensión deseada.- The closure allows to be connected with others of the same type and thus cover the desired extension.
Con el fin de conseguir un mejor entendimiento del diseño del presente invento, se adjuntan los planos descriptivos del mismo.In order to get a better understanding of the design of the present invention, the drawings are attached descriptive of it.
En los dibujos adjuntos, la figura 1 representa el cierre estanco visto en planta o en una vista desde el medio de mayor presión. En esta figura se observan los tapones de las células metálicas de las que se compone, que sirven para acceder a la perforación que le permite ser empernada y al acceso para la inyección de resina de la zona de entre capas. En esta figura se han representado las secciones que vienen detalladas en las figuras 3 y 4.In the attached drawings, figure 1 represents the tight seal seen on the floor or in a view from the middle of increased pressure This figure shows the cell plugs metal of which it is composed, which serve to access the drilling that allows it to be bolted and access for resin injection between the interlayer zone. In this figure they have represented the sections that are detailed in figures 3 and Four.
La figura 2 representa una vista en planta también como la anterior, pero esta vez, de la cara del cierre estanco que se acopla a la superficie dañada, es en esta cara en la se observan las piezas magnéticas y la que posee un sobre espesor de material elástico que le proporciona su capacidad de ajuste a las superficies dañadas. En esta figura también se observan los agujeros de cada célula que hacen posible el paso de pernos.Figure 2 represents a plan view also like the previous one, but this time, of the closing face waterproof that attaches to the damaged surface, it is on this face in the the magnetic pieces are observed and the one that has a thick envelope of elastic material that provides its ability to adjust to Damaged surfaces This figure also shows the holes of each cell that make the passage of bolts possible.
La figura 3 es una representación de un corte angular del cierre estanco a la altura de una célula y en perspectiva -sin corte de la pieza metálicas, para una mejor visualización-, según se indica en la figura 1, en la que se observa el tapón superior (1) que anteriormente se citó, y las dos piezas metálicas de las que se compone (2a) y (2b), que se embuten deslizantemente una contra la otra, permitiendo el ajuste de la distancia de las piezas magnéticas a la barrera dañada.Figure 3 is a representation of a section angle of the seal at the height of a cell and in Perspective - without cutting the metal part, for a better visualization-, as indicated in figure 1, in which look at the upper cap (1) mentioned above, and the two metal parts of which it is composed (2a) and (2b), which are embedded sliding against each other, allowing adjustment of the distance of the magnetic parts to the damaged barrier.
Estas piezas van unidas todas entre si mediante un eslabón metálico (8) que viene también representado en la figura 3.These pieces are all joined together by a metallic link (8) that is also represented in the figure 3.
En las secciones que contornean la célula (2) de la figura 3 se observan las capas de material elástico, la superior (6), la interna (7), y la que hace de frisa de ajuste (4). El detalle (5) representa las capas de fibra susceptibles de ser impregnadas de resina.In the sections that outline the cell (2) of Figure 3 shows the layers of elastic material, the upper one (6), the internal one (7), and the one that makes adjustment adjustment (4). He detail (5) represents the fiber layers capable of being impregnated with resin.
La figura 4 muestra una sección vertical de la célula y materiales circundantes, vista en alzado, y en la que se numeran las piezas descritas en los párrafos anteriores.Figure 4 shows a vertical section of the cell and surrounding materials, elevation view, and in which number the pieces described in the previous paragraphs.
La presente invención consta de las partes descritas en la descripción de las figuras y éstas podrían especificarse de la siguiente manera;The present invention consists of the parts described in the description of the figures and these could be specified as follows;
Con la descripción que a continuación se realiza, no se pretende limitar la flexibilidad de diseño que aporta el cierre estanco aquí descrito.With the description that follows performs, it is not intended to limit the flexibility of design that provides the waterproof closure described here.
El cierre estanco en particular consta de un molde tipo sándwich de las dimensiones en longitud y anchura deseable, con la capa superior de espuma de caucho altamente elástica y baja densidad con un espesor de 10 mm, perforada para permitir la entrada ajustada de los cuellos de la pieza superior de la célula donde se aloja el tapón (1). Esta pieza (2a) va vulcanizada a la capa elástica superior.The tight seal in particular consists of a sandwich mold of dimensions in length and width desirable, with the top layer of highly foam rubber elastic and low density with a thickness of 10 mm, perforated for allow tight entry of the necks of the top piece of the cell where the plug (1) is housed. This piece (2nd) goes vulcanized to the upper elastic layer.
La capa interior es del mismo material y espesor que la superior, y da alojamiento a todas las piezas inferiores (2b) de las que se compone. También van vulcanizadas a la capa interior.The inner layer is of the same material and thickness than the upper one, and accommodates all the lower pieces (2b) of which it is composed. They also go vulcanized to the layer inside.
Entre las dos capas, se alojan los eslabones (8) que van dispuestos en todos los tetones de la pieza superior, haciendo estos, que todas las células estén intercortectadas y articuladas.Between the two layers, the links are housed (8) that are arranged in all the teats of the upper piece, doing these, that all cells are intercortected and articulated
Estos dos conjuntos de piezas, las superiores y las inferiores, van acopladas deslizantemente unas con otras, creando un espacio entre las capas que va ocupado por fibra de vidrio, carbono u otra que justifique su utilidad, en cantidad variable dependiendo de la resistencia que se necesite.These two sets of pieces, the upper and the lower ones are slidingly coupled with each other, creating a space between the layers that is occupied by fiber of glass, carbon or other that justifies its usefulness, in quantity variable depending on the resistance needed.
Para completar la descripción del cierre estanco, además de lo de arriba, éste se compone de una frisa (4) del mismo espesor que las dos capas, y del mismo material pero con mucha mas densidad, que va situada en la parte inferior. Esta capa, o frisa, va perforada con agujeros poligonales que permiten que la pieza magnética componente de la célula, se encuentre cerca de la barrera dañada.To complete the closing description Watertight, in addition to the above, this is composed of a fried (4) of the same thickness as the two layers, and of the same material but with much more density, which is located at the bottom. This layer, or frisa, it is perforated with polygonal holes that allow the Magnetic component part of the cell, be close to the damaged barrier.
Las dos capas de espuma flexible y sus respectivas piezas se cierran en su perímetro mediante una cinta (9) del mismo material que las capas superior e inferior, pero de un espesor muy inferior y con voladizo en el borde inferior.The two layers of flexible foam and their respective pieces are closed on their perimeter by means of a tape (9) of the same material as the upper and lower layers, but of a thickness much lower and with overhang on the lower edge.
El cierre estanco no estará completado y listo para su uso hasta que se le inyecte resina con catalizador permitiendo así su rigidización en el lugar deseado. Esta resina junto con la fibra, ya como un todo, es la que mantendrá la forma y posibilitará el apriete por medio de pernos.The tight seal will not be completed and ready for use until resin is injected with catalyst thus allowing its stiffening in the desired place. This resin together with the fiber, as a whole, it is what will keep the shape and It will enable tightening by means of bolts.
En el caso de que se necesite mantener el cierre estanco en posición durante un periodo considerable de tiempo, o no se haya conseguido la estanqueidad deseada, se tiene la posibilidad de empernarlo en su periferia a modo de tapa de tanque convencional, para lo cual se deberán de quita el numero de tapones necesarios (1), taladrar la barrera dañada, e introducir pernos auto-roscantes.In case you need to keep the closure waterproof in position for a considerable period of time, or not the desired tightness has been achieved, there is the possibility to bolt it on its periphery as a tank cover conventional, for which the number of caps must be removed necessary (1), drill the damaged barrier, and insert bolts self-tapping
Las aplicaciones industriales de la presente invención son múltiples, entre todas las que se le pueden dar, se listan a continuación algunas de ellas, sin que esto sirva para excluir cualquier otra que el usuario pudiera darle.The industrial applications of this invention are multiple, among all that can be given, Some of them are listed below, without this serving to exclude any other that the user could give.
Por ejemplo, para su utilización en caso de vías de agua en buques, que puedan poner en peligro la flotación o la estabilidad de éstos, así también como cualquier daño que pueda originar una posterior contaminación.For example, for use in case of roads of water on ships, which may endanger flotation or stability of these, as well as any damage that may cause subsequent contamination.
Por su estructura la máxima efectividad la adquiere en vías de agua, situando el cierre estanco en el medio de mayor presión, es decir en la parte externa del casco del buque. La diferencia de presiones hará que se adhiera fuertemente a la zona a estancar.Because of its structure the maximum effectiveness the acquires in waterways, placing the seal in the middle of higher pressure, that is on the outside of the hull of the ship. The pressure difference will make it adhere strongly to the area to to stagnate
La principal característica que lo hacen nuevo con respecto a los dispositivos ya existentes es su capacidad de adaptación a cualquier superficie como aquellas con triple curvatura e incluso a superficies multi-deformadas.The main feature that make it new with respect to existing devices is their ability to adaptation to any surface like those with triple curvature and even to multi-deformed surfaces.
Estas características lo hacen idóneo para su utilización en buques con el forro dañado con ingreso de agua y acompañado de deformación. Una vez situado en la superficie dañada y rígido, con la forma apropiada, se le podrán situar los pernos requeridos por el cálculo de presiones, de manera que el cierre estanco se mantenga en posición durante el traslado del buque a dique seco para su reparación permanente.These features make it ideal for your use on ships with damaged lining with water ingress and accompanied by deformation. Once located on the damaged surface and rigid, with the appropriate form, the bolts can be placed required by the pressure calculation, so that the closure waterproof stay in position during the transfer of the vessel to dry dock for permanent repair.
Adicionalmente el uso de este invento minimiza el tiempo de estancia de los operarios bajo el agua y el sellado rápido permite la entrada al espacio inundado una vez que este sea achicado con el fin de realizar las pertinentes reparaciones temporales.Additionally the use of this invention minimizes Operators' time to stay underwater and sealed fast allows entry to flooded space once this is shrunk in order to make the relevant repairs Temporary
Por ejemplo también, para el taponado de pérdidas en tanques de cualquier índole, siempre que los productos del medio a estancar sean compatibles con los de el cierre estanco. Así, su uso estaría justificado en caso de pérdida en un tanque industrial, el cierre estanco se situaría sobre la zona dañada -previa inyección de la resina-, una vez endurecida, se podría apretar con pernos auto-roscables -previo taladrado de la barrera- hasta conseguir la estanqueidad necesaria.For example also, for the capping of losses in tanks of any kind, provided that the products of the medium to be sealed are compatible with those of the waterproof seal. Thus, its use would be justified in case of loss in a tank industrial, the seal would be placed on the damaged area -previous injection of the resin-, once hardened, it could be tighten with self-tapping bolts - pre-drilled of the barrier - until the necessary tightness is achieved.
Estos son solo dos ejemplos de la utilización industrial que se le puede dar, aunque como se dijo en las primeras Líneas de este apartado, la utilización y versatilidad del invento es muy amplia y depende de la creatividad del usuario.These are just two examples of the use industrial that can be given, although as stated in the first Lines of this section, the use and versatility of the invention It is very wide and depends on the creativity of the user.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200301736A ES2268916B1 (en) | 2003-07-22 | 2003-07-22 | SELF-SUSTAINABLE AND SELF-ADAPTABLE SEALING CLOSURE. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200301736A ES2268916B1 (en) | 2003-07-22 | 2003-07-22 | SELF-SUSTAINABLE AND SELF-ADAPTABLE SEALING CLOSURE. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2268916A1 true ES2268916A1 (en) | 2007-03-16 |
| ES2268916B1 ES2268916B1 (en) | 2007-11-01 |
Family
ID=38293707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200301736A Expired - Fee Related ES2268916B1 (en) | 2003-07-22 | 2003-07-22 | SELF-SUSTAINABLE AND SELF-ADAPTABLE SEALING CLOSURE. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2268916B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2643218A1 (en) * | 2016-05-20 | 2017-11-21 | Klassmar Ships and Services SL | Magnetic, semi-rigid and articulated sealing device (Machine-translation by Google Translate, not legally binding) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1469624A (en) * | 1920-03-27 | 1923-10-02 | Monteros Jorge Espinosa De Los | Leak-closing device for ships |
| US5009179A (en) * | 1989-07-17 | 1991-04-23 | Johnson Roscoe F | Oil spill control |
| US5072684A (en) * | 1991-02-28 | 1991-12-17 | Pryor Frank R | Means for preventing leaks from a liquid-bulk carrier cargo ship |
| US5195446A (en) * | 1990-03-23 | 1993-03-23 | Riddell Floyd A | Apparatus and method for covering openings in hulls of damaged ships |
| GB2318085A (en) * | 1996-09-10 | 1998-04-15 | Miko Trading As | Device for sealing openings in a ship's hull |
-
2003
- 2003-07-22 ES ES200301736A patent/ES2268916B1/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1469624A (en) * | 1920-03-27 | 1923-10-02 | Monteros Jorge Espinosa De Los | Leak-closing device for ships |
| US5009179A (en) * | 1989-07-17 | 1991-04-23 | Johnson Roscoe F | Oil spill control |
| US5195446A (en) * | 1990-03-23 | 1993-03-23 | Riddell Floyd A | Apparatus and method for covering openings in hulls of damaged ships |
| US5072684A (en) * | 1991-02-28 | 1991-12-17 | Pryor Frank R | Means for preventing leaks from a liquid-bulk carrier cargo ship |
| GB2318085A (en) * | 1996-09-10 | 1998-04-15 | Miko Trading As | Device for sealing openings in a ship's hull |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2643218A1 (en) * | 2016-05-20 | 2017-11-21 | Klassmar Ships and Services SL | Magnetic, semi-rigid and articulated sealing device (Machine-translation by Google Translate, not legally binding) |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2268916B1 (en) | 2007-11-01 |
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