EP2729728A1 - Cuve etanche et thermiquement isolante integree dans une structure porteuse - Google Patents
Cuve etanche et thermiquement isolante integree dans une structure porteuseInfo
- Publication number
- EP2729728A1 EP2729728A1 EP12734991.8A EP12734991A EP2729728A1 EP 2729728 A1 EP2729728 A1 EP 2729728A1 EP 12734991 A EP12734991 A EP 12734991A EP 2729728 A1 EP2729728 A1 EP 2729728A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- primary
- insulating
- mechanical coupling
- insulating blocks
- tank according
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims abstract description 64
- 230000008878 coupling Effects 0.000 claims abstract description 46
- 238000010168 coupling process Methods 0.000 claims abstract description 46
- 238000005859 coupling reaction Methods 0.000 claims abstract description 46
- 238000007789 sealing Methods 0.000 claims abstract description 36
- 238000009413 insulation Methods 0.000 claims abstract description 34
- 230000004888 barrier function Effects 0.000 claims description 91
- 238000003860 storage Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000012263 liquid product Substances 0.000 claims description 6
- 239000011120 plywood Substances 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 230000000284 resting effect Effects 0.000 claims description 3
- 239000000047 product Substances 0.000 claims description 2
- 210000000056 organ Anatomy 0.000 claims 1
- 239000003949 liquefied natural gas Substances 0.000 description 12
- 230000000295 complement effect Effects 0.000 description 10
- 238000003466 welding Methods 0.000 description 10
- 239000012528 membrane Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000004078 waterproofing Methods 0.000 description 4
- 238000009499 grossing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 229910001374 Invar Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000013521 mastic Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/02—Large containers rigid
- B65D88/12—Large containers rigid specially adapted for transport
- B65D88/128—Large containers rigid specially adapted for transport tank containers, i.e. containers provided with supporting devices for handling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
- B63B17/0027—Tanks for fuel or the like ; Accessories therefor, e.g. tank filler caps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/02—Wall construction
- B65D90/06—Coverings, e.g. for insulating purposes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C3/00—Vessels not under pressure
- F17C3/02—Vessels not under pressure with provision for thermal insulation
- F17C3/025—Bulk storage in barges or on ships
- F17C3/027—Wallpanels for so-called membrane tanks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0147—Shape complex
- F17C2201/0157—Polygonal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/05—Size
- F17C2201/052—Size large (>1000 m3)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/03—Thermal insulations
- F17C2203/0304—Thermal insulations by solid means
- F17C2203/0329—Foam
- F17C2203/0333—Polyurethane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/03—Thermal insulations
- F17C2203/0304—Thermal insulations by solid means
- F17C2203/0354—Wood
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/03—Thermal insulations
- F17C2203/0304—Thermal insulations by solid means
- F17C2203/0358—Thermal insulations by solid means in form of panels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0602—Wall structures; Special features thereof
- F17C2203/0612—Wall structures
- F17C2203/0626—Multiple walls
- F17C2203/0631—Three or more walls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0352—Pipes
- F17C2205/0364—Pipes flexible or articulated, e.g. a hose
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2209/00—Vessel construction, in particular methods of manufacturing
- F17C2209/23—Manufacturing of particular parts or at special locations
- F17C2209/232—Manufacturing of particular parts or at special locations of walls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/03—Mixtures
- F17C2221/032—Hydrocarbons
- F17C2221/033—Methane, e.g. natural gas, CNG, LNG, GNL, GNC, PLNG
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0146—Two-phase
- F17C2223/0153—Liquefied gas, e.g. LPG, GPL
- F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
- F17C2223/033—Small pressure, e.g. for liquefied gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/01—Improving mechanical properties or manufacturing
- F17C2260/011—Improving strength
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/01—Improving mechanical properties or manufacturing
- F17C2260/013—Reducing manufacturing time or effort
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0102—Applications for fluid transport or storage on or in the water
- F17C2270/0105—Ships
- F17C2270/0107—Wall panels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0102—Applications for fluid transport or storage on or in the water
- F17C2270/011—Barges
- F17C2270/0113—Barges floating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0102—Applications for fluid transport or storage on or in the water
- F17C2270/0118—Offshore
- F17C2270/0121—Platforms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0102—Applications for fluid transport or storage on or in the water
- F17C2270/0118—Offshore
- F17C2270/0123—Terminals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0134—Applications for fluid transport or storage placed above the ground
- F17C2270/0136—Terminals
Definitions
- the present invention relates to a sealed and thermally insulating tank integrated into a load-bearing structure, in particular in the double hull of a vessel intended for the transport of liquefied natural gas.
- the tank comprises a primary barrier in contact with the liquid contained in the tank and a secondary barrier disposed between the primary barrier and the carrier structure formed by the double hull of the ship; each of these barriers comprises a thermally insulating layer covered with metal sheets which seal, the sealing plates covering the insulating layer on the inside of the tank.
- the sealing barriers constituted by the aforementioned metal sheets have corrugations in two orthogonal directions.
- this type of tank has already been described, specifying that the corrugations of the primary sealing barrier are preferably all protruding on the side of the inside of the tank.
- the corrugations of the secondary sealing barrier are raised towards the outside of the tank and the secondary insulation barrier comprises grooves for accommodating said undulations.
- the establishment of the secondary sealing barrier requires, due to the constitution of the grooves by bringing two adjacent primary insulation blocks together, to use a secondary sealing barrier consisting of a composite sheet "triplex" so that one can not benefit, for the secondary sealing barrier, the elasticity that allows to have a network of corrugations.
- insulating and sealed tanks in which the two sealing barriers are made with invar strakes with raised edges which are welded edge to edge on both sides of parallel welding supports. These welding supports are each housed in grooves of the cover plates of parallelepipedic boxes forming the underlying insulating barrier, so as to retain the sealed metal membrane on these boxes.
- the present invention therefore has for its first object, a sealed and thermally insulating tank placed in a carrying structure, comprising:
- a secondary thermal insulation comprising a plurality of secondary insulating blocks juxtaposed on the supporting structure
- a secondary seal comprising a plurality of sealed secondary metal plates disposed on the secondary insulating blocks and welded to each other, a primary thermal insulation comprising a plurality of primary insulating blocks juxtaposed on the secondary seal,
- a primary seal having a plurality of sealed primary metal plates disposed on the primary insulative blocks and welded to each other, secondary mechanical coupling members extending through the secondary thermal insulation at the edges of the secondary insulating blocks and now the secondary insulating blocks bearing on the carrier structure, and primary mechanical coupling members extending through the primary thermal insulation at the edges of the primary insulating blocks and maintaining the primary insulating blocks bearing on the secondary seal,
- the primary and secondary metal plates are arranged in such a way that the edges of the metal plates are offset with respect to the edges of the primary and secondary secondary insulation blocks underlying them; that the primary and secondary metal plates are held in abutment on the primary and secondary insulation blocks, solely by the primary and secondary mechanical coupling members, respectively
- such a vessel may have one or more of the following characteristics.
- the primary and secondary metal plates have a shape contour identical to the contour shape of the primary and secondary insulating blocks, respectively.
- this shape of contour can be each time rectangular, square, hexagonal or other shape to achieve a tiling plan.
- the primary and respectively secondary metal plates consist of thin metal sheets shaped so as to have, in two orthogonal directions, corrugations projecting in relief towards the carrier structure, the primary insulating blocks, respectively secondary, having grooves for accommodating said undulations.
- the corrugations of a primary metal plate, and respectively secondary are equidistant in each of their two directions.
- the distances between two successive corrugations of the two corrugation directions of a primary metal plate, and respectively secondary are equal, so as to delimit on the two seals inter-corrugation areas of square shape viewed perpendicularly. to the supporting structure.
- a primary, and respectively secondary, mechanical coupling member is supported on the primary, and respectively secondary, sealing in a plane area between the orthogonal corrugations of said seal.
- the grooves which receive the corrugations of the primary and secondary sealed plates have a U- or V-shaped cross-section, the opening of the groove being adapted to the shape of the cross-section of the corrugations.
- the cross section of the grooves is a V, whose branches form between them an angle greater than or equal to 90 °.
- a groove of a primary and respectively secondary insulating block is delimited each time by wedges inserted in a groove wider than the groove, the wedges leaving channels in said groove between the insulating block. primary, and respectively secondary, and the corrugation of a primary and respectively secondary waterproof plate, housed in said groove, to allow a gas sweep, for example nitrogen.
- a primary, and respectively secondary, mechanical coupling member comprises a plate distributing the forces on the primary, and respectively secondary, sealing barrier, and a means of primary and secondary stress transmission linked to said platen, the force transmission means of the secondary mechanical coupling member being connected to the carrier structure.
- the force transmission means of the primary mechanical coupling member is connected to a secondary mechanical coupling member coaxial with the primary mechanical coupling member.
- the force transmission means of the primary mechanical coupling member is connected to a secondary insulating block remote from the edges of the secondary insulating block, the secondary mechanical coupling members associated with said secondary insulating block being offset from said primary mechanical coupling member.
- the primary and secondary insulation blocks comprise notches formed on two opposite edges of said primary and secondary insulation blocks, the notches formed in two primary and adjacent secondary insulation blocks being each time aligned to define a dwelling capable of passing a primary mechanical coupling member, and respectively secondary.
- the primary and secondary insulation blocks comprise cut edges at the corners of said primary and secondary insulation blocks, the cut edges of four primary and secondary insulation blocks, adjacent to the level of the insulation. a wedge defining each time a housing adapted to let through a primary mechanical coupling member, and respectively secondary.
- a primary and secondary insulation block consists of an insulating foam layer bordered on its two large faces by a plywood plate.
- Such a tank can be part of a land storage facility, for example to store LNG or be installed in a floating structure, coastal or deep water, including a LNG tank, a floating storage and regasification unit (FSRU) , a floating production and remote storage unit (FPSO) and others.
- FSRU floating storage and regasification unit
- FPSO floating production and remote storage unit
- a vessel for the transport of a cold liquid product comprises a double hull and a aforementioned tank disposed in the double hull.
- the invention also provides a method of loading or unloading such a vessel, in which a cold liquid product is conveyed through isolated pipes from or to a floating or land storage facility to or from the vessel vessel.
- the invention also provides a transfer system for a cold liquid product, the system comprising the abovementioned vessel, insulated pipes arranged to connect the vessel installed in the hull of the vessel to a floating storage facility. or terrestrial and a pump to drive a product flow cold liquid through isolated pipelines to or from the floating or ground storage facility to or from the vessel.
- the second subject of the present invention is a coupler for maintaining, with respect to a retaining structure, an element subjected to forces liable to cause its decohesion with respect to the structure, said element being delimited by two parallel rigid walls, the first being wall being closer to the retaining structure and the second being further away, characterized in that it comprises:
- a first part which forms the foot of the coupler and comprises an outer casing, said outer casing being fastened to the structure, said casing enclosing a cap made of thermally insulating material and an elastic means which pushes said cap against the retaining structure by means of intermediate of a nut;
- a second part which forms the head of the coupler and comprises an outer casing secured to the element, said outer casing enclosing a thermally insulating ring and a substantially cylindrical sleeve internally threaded at its two ends, the thread farthest from the structure retainer receiving a nozzle equipped with a flange, which bears on a plate carried by the second wall of the element, the housing being secured to a peripheral plate placed in a recess between said plate and the second wall of the element;
- a first threaded rod at its two ends and screwed on one side into the sleeve of the coupler head and on the other, into the nut of the foot of said coupler, the screwing of said first rod ensuring the maintenance of the element against the retaining structure.
- the element held in relation to the retaining structure is associated with a complementary element covered with a metal plate on the opposite side to the retaining structure and that the thread of the sleeve, which is not not occupied by the first rod, receives the threaded end of a second rod, which provides the connection between the sleeve and a connection secured to the complementary element, said coupling comprising, in a complementary housing of the same structure as that of the coupler head, on the one hand, a resilient means interposed between a flange of the second rod and the complementary housing and secondly, a threaded sleeve which a collar allows, by welding on the metal plate, to ensure the sealing between the outer space and the interior of the complementary element.
- the nut of the coupler foot externally has a square shape whose angles rub on the housing or on a part connected thereto.
- the plates of the casings and / or complementary housing of the coupler may have a quadrangular shape.
- the second rod of the coupler has at least a portion of smaller section than the first rod.
- the supporting structure is the double hull of a ship and the element subjected to decohesion stresses is a sealed and thermally insulating barrier element of a tank integrated in the ship. It can be provided that the coupler is associated with a complementary element, which is a primary barrier element, the element closest to the supporting structure being a secondary barrier element.
- the threaded sleeve of the complementary housing receives, on the farthest side of the support structure, the threaded end of a means forming a relief relative to the metal plate, which covers the complementary element.
- the first wall of the element associated with the coupler can bear against the supporting structure with interposition of smoothing wedges.
- the plate associated with that of the walls of the element and / or of the complementary element, which is furthest from the retaining structure is a thin metal plate formed by welding sections. identical; in a first variant, the plate sections are welded clinch and comprise corrugations in two orthogonal directions. In another variant, the plate sections are welded with raised edges.
- the third subject of the present invention is an apparatus for pressing two metal sheets on a plane support in order to maintain their relative positions for a welding operation at their free edges, characterized in that the right of the one of the sheets is positioned a support member disposed at a distance from the edges to be welded and carrying a pivot point at a fixed distance above the sheets to be welded, the pivot point of this support member being used as a pivot for a lever, one end of which is equipped with a pressure pad positioned at the edges of the weld, the lever being subjected, in addition, to the action of an actuator placed on one of the welding plates, the actuator being able to push the buffer on the edges to be welded to press the two sheets against each other in the vicinity of the weld site.
- the actuator is an inflatable flexible hose, which is interposed between the lever and an area of one of the sheets to be welded, which is remote from the weld site; it is preferred that the pivot of the lever is further away from the actuator than the pressure pad.
- the sheets to be welded are sheets having rectilinear corrugations, in particular parallel to the edges to be welded, each corrugation being positioned in a groove of the plane support; the grooves may have a cross section in the form of a V or a U and, advantageously, the branches of the V of a groove have an angular aperture of about 90 °.
- the support member may be disposed in the area between the pressure pad and the groove closest to said buffer.
- the plane support is a wall of an element of thermally insulating barrier of a sealed and thermally insulating tank integrated in a bearing structure of the ship and the sheets to be welded constitute, after welding, a sealing barrier of said vessel, the support member associated with the lever being provided by a mechanical coupling member, which ensures the cohesion of the thermally insulating barrier elements with the bearing structure of the vessel; the support member associated with the lever is a raised means screwed into a sleeve or threaded end integral with a mechanical coupling member, said relief means being equipped with a peripheral collar, which is supported on the plates to solder to clin.
- Some aspects of the invention consist in using as a sealing barrier, both primary and secondary, sheets having a network of corrugations directed towards the outside of the tank for the two barriers.
- the advantage of such an arrangement is that it is possible for the two barriers to benefit from the elasticity provided by the undulation networks and to eliminate the disadvantages due to the presence, the primary sealing barrier, ripples projecting towards the inside of the tank.
- FIG. 1 represents, in plan view, the relative positioning of a sealed barrier unit and an insulating barrier unit for a first implementation variant of the invention
- FIG. 1A partially shows, in plan view, a sealed and insulating tank wall comprising an assembly of sealed barrier units and underlying insulating barrier units, the insulating barrier being covered by the sealed barrier on only one part of its surface;
- FIG. 2 represents a vessel wall according to a first embodiment, seen in section along the line II - II of FIG. 1;
- FIG. 3 shows an embodiment variant of the grooves where the corrugations of the primary and secondary sealing barriers are placed
- FIG. 4 represents, in cross-section perpendicular to the supporting structure, the constitution of a secondary coupler retaining a sealed and insulating tank wall to ensure its cohesion with the bearing structure, the tank wall being able to be, in this figure, equipped a single thermal insulation barrier and a single sealing barrier;
- FIG. 5 is a cross section perpendicular to the carrier structure, a primary coupler intended to ensure cohesion between a primary barrier and an underlying secondary barrier, itself retained on the supporting structure by a secondary coupler such as that shown in FIG. in Figure 4, the two couplers being coaxial;
- FIG. 6 represents in detail the foot of the secondary coupler of FIG. 4, seen, in the axis of its rod, in a section perpendicular to said axis made at the level of the prison nut;
- FIG. 7 represents, in plan view, a cross-section of the head of a primary or secondary coupler according to FIGS. 4 and 5, made at the platen set up below the primary or secondary sealing barrier. ;
- FIG 8 is a view similar to Figure 2 showing a vessel wall according to a second embodiment, the secondary barrier being retained against the carrier structure by secondary couplers and the primary barrier being retained on the secondary barrier by couplers primary, both types of couplers being shifted in both groove directions in the primary and secondary insulation units;
- FIG. 9 represents, in perspective, a unit of the primary insulation barrier and a unit of the secondary insulation barrier of the wall of FIG. 8, the arrows showing the positioning of the primary and secondary couplers;
- FIG. 10 shows in detail the base, which allows the foot of a primary coupler to be tied down, in the embodiment of FIGS. 8 and 9;
- FIG. 11 represents the positioning of a relief member in relief on the primary sealing barrier, in line with a coupling member of the primary barrier, at the junction of two adjacent elements of the primary insulating barrier, this view being a partial section made perpendicularly to the carrier structure and the average line of a corrugation of the primary sealing barrier;
- FIG. 12 represents, in a section similar to that of FIG. 11, the use of a support member for an apparatus intended to press one against the other the edges of two sheets of sealing barrier primary that it is desired to weld clinch to ensure sealing;
- FIG. 13 is a cutaway schematic representation of a vessel of a LNG carrier and a loading / unloading terminal of this vessel.
- FIGS. 1 to 3 it can be seen that 1, as a whole, has designated a secondary insulating barrier formed of juxtaposed modular blocks and 2, as a whole, a primary insulating barrier formed of juxtaposed modular blocks.
- these modular blocks are parallelepipedic pavers, namely secondary insulating pavers 28 and primary insulating pavers 29, but other geometries are also possible.
- Each of these secondary insulating pavers 28, respectively primary 29, consists of a foam panel thermally insulating 1a, respectively 2a, of generally quadrangular shape; each panel 1a, respectively 2a is covered, on its large faces, with a plywood bottom plate 1b, respectively 2b j and a plywood cover plate 1c respectively 2c.
- the bottom plate 1b of the secondary insulating blocks 28 bears against the carrier structure 3 of a ship by means of soft mastic pads 4.
- the cover plates 1c and 2c have grooves 5 having a quadrangular cross section, said grooves penetrating to the foam layers 1a and 2a. Flat areas 46 are delimited between these grooves 5.
- Each of the insulating barriers, secondary 1 or primary 2 respectively, carries on its wall farthest from the supporting structure 3, a sheet of metal, for example stainless steel, which constitutes a secondary, respectively secondary, secondary barrier 6 7.
- Each of the secondary, and respectively primary, secondary sealing barriers 7 is in the form of an assembly of rectangular, secondary and primary metal plates 25a, which each comprise corrugations 8 having a V-shaped profile, the two branches of the V having an angular aperture of about 90 °. It is also possible to make an opening larger than 90 e , a lower opening being discouraged because of the difficulties of welding that result.
- each secondary metal plate 25 and 25a respectively primary are made in two orthogonal directions, at equal distances, so that the network of corrugations defines planar interverteplane areas 40 of square shape (views perpendicular to the structure carrier 3), as is clearly visible in FIGS. 1 and 1A for the secondary barrier.
- the primary barrier can be realized identically.
- the secondary 25 and primary 25a metal plates are arranged on the secondary insulating blocks 28 and 29, respectively, so that the corrugations 8 are in each case housed in the grooves 5 of the underlying insulating blocks, whereas the planar areas 40 s 'press on the lid plate the corresponding or 2c in a flat area 46.
- FIG. 3 represents a preferred variant of the embodiment of the grooves 5 containing the corrugations 8 of the sealing barriers 6 or 7.
- the branches of the V which constitute the cross section of the corrugation 8 are supported by shims 9, which, at their upper part and at the fold of the V, leave free zones, which constitute channels in which nitrogen can be circulated, between the secondary or primary protective barrier 6 and 7 secondary insulating pavers 28 or primary 29.
- These channels are an interesting device for safety in case of leakage.
- the fact of supporting the branches of the V of the corrugation 8 improves the mechanical strength of the corrugations. Slots of relaxation can be provided below the grooves 5.
- secondary insulating pavers 28 and primary 29 on the carrier structure 3 constituted by the double hull of the vessel where the tank is installed, is provided by means of mechanical coupling members, whose position is systematically around the periphery of the insulating pavers. 28 and 29 to maintain.
- Figures 1 and 1 show the relative arrangement of the secondary insulating barrier 1 and the secondary sealed barrier 6 according to one embodiment.
- the secondary coupling members appear in plan by their upper ends 11.
- a secondary metal plate 25 is of equal size to a secondary insulating pad 28 and is disposed offset by half a length and half a width with respect to secondary insulating blocks 28 which support it.
- the coupling members 11 located At the edges of the secondary insulating pavers 28 are positioned at the center of the square inter-corrugation areas 40 of the secondary metal plate 25.
- the lines 35 designate overlapping areas of the adjacent secondary metal plates.
- the relative arrangement of the primary insulating barrier 2 and the primary watertight barrier 7 may be identical.
- the gap between the edges of the insulating pavers and the edges of the metal plates they support has several advantages.
- the sealing between the edges of the adjacent metal plates is simpler when these edges are regular, which would not be the case if it were also necessary to arrange attachment points of the couplers at the edges of the metal plates.
- the areas between the adjacent insulating blocks, where the couplers are arranged are likely to have slight level offsets, due to the set of mounting of each insulating pad. These zones are therefore likely to offer a less uniform support surface for the metal waterproofing membrane than the central zones of the insulating pavers, hence a possible concentration of stresses in these zones located between the insulating pavers.
- the most fragile areas of the waterproofing membrane namely the edges of the metal plates, are disposed on the areas where the support surface is the most uniform, while the areas between the insulating pavers are covered by the central portion of the metal plates 25 or 25a, which is more resistant to stress, in particular because of the elasticity imparted by the corrugations 8.
- the coupling members here comprise coaxial secondary couplers 41 and primary couplers 42: the primary coupler 42, which passes through the primary insulating barrier 2, is arranged along the same axis as the secondary coupler 41, which crosses the secondary insulating barrier 1.
- the passages of the secondary couplers 41, respectively primary 42, through the secondary insulating barrier 1, respectively primary 2 is constituted by notches 12 formed at the edge of the secondary insulating pavers 28, respectively primary 29, and by corner notches 13 made at the corners of the secondary insulating pavers 28, respectively primary 29.
- the complete housing of a secondary coupler 41, respectively primary 42 consists of two notches 12 made in two insulating pavers adjacent or by the four notches 13 of four adjacent insulating pavers.
- the coupling system of the primary and secondary insulating barriers 1 and 2 with respect to the carrier structure 3 consists of two types of couplers 41 and 42.
- An embodiment of a secondary coupler 41 is shown. in Figure 4. This secondary coupler which serves to maintain the secondary insulating barrier 1 against the carrier structure 3 could be used for embodiments in which the insulation of the tank is obtained with a single insulating barrier.
- the coupler 41 consists of a rod 14, which connects a coupler foot 15 welded to the carrier structure 3 and a coupler head 16 secured to the cover plate 1c of a secondary insulating pad 28.
- the coupler foot 15 comprises a housing 15a welded to the supporting structure 3.
- the housing 15a is substantially cylindrical and contains a stack of Belleville washers 15b and a nut 15c screwed onto the rod 14.
- the nut 15c has a square shape and the angles of the nut come rub on the housing 15a so as to prohibit the rotation of the nut 15c.
- the bottom plate 1b of the insulating pad secondary 28 is based on a smoothing wedge 17.
- the smoothing wedge 17 ensures the flatness of the support and makes possible partial disassembly of the insulation.
- the cover plate 1c of the secondary insulating pad 28 has a recess for the passage of a cylindrical casing 19, which externally delimits the head 16.
- This casing 19 is constituted by a cylindrical punch formed in the center of a square fixing plate 18
- the cylindrical casing 19 contains a thermally insulating ring 20, fitted around the end of a sleeve 21.
- the sleeve 21 comprises at each of its two ends a threaded bore: in one of these bores is put in place the threaded ends of the rod 14, which does not cooperate with the nut 15c.
- the plate 18 is positioned in a counterbore 22 of the cover plate 1c and is covered by the secondary sealing barrier 6.
- a flanged edge 37 of the cylindrical housing 19 prevents any movement of the plate 18 and thus transmits the forces of tearing supported by the secondary insulating pad 28 to the support structure 3 via the rod 14.
- the elastic clearance obtained thanks to the Belleville washers 15b compensates for thermal contractions and possible dynamic deformations of the hull.
- a male end 24, having a flange 24a is engaged through a bore of the secondary metal plate 25 to be screwed into the sleeve 21.
- the male end 24 constitutes a point of attachment which keeps the secondary metal plate 25 against the plate of cover the.
- the collar 24a makes it possible to produce a sealed weld on the secondary metal plate 25 around said bore to restore the seal at this point of attachment.
- This male end-piece 24 can be used for placing scaffolds or mounting tools in the tank, or an apparatus for pressing the sheets constituting the sealing barriers when they are joined by means of a weld. blink.
- FIG. 5 shows the implementation of the secondary coupler 41, which has just been described, for coaxially fixing a primary coupler 42 such as that represented in FIG. 2.
- the left part of FIG. 5 corresponds to the head 16 of the secondary coupler 41 shown in detail in Figure 4, except that the male end 24 has been replaced by a female end 26 having a threaded bore on the farthest side of the carrier structure 3.
- This endpiece 26 also comprises a peripheral flange 26a that can be welded to the secondary metal plate 25, which constitutes the secondary sealing barrier 6.
- the threaded portion of the rod 27, which fits into the tip 26, has the same diameter as the rod 14, but the residual length of the rod 27 has a smaller diameter so as to allow a break in the zone of connection of the two diameters if the forces exerted on the coupling members are greater than a tolerable limit.
- the rod 27 passes through the primary insulating barrier 2 to arrive in a connection 30, which provides the connection between the rod 27 and the cover plates 2c of two or four primary insulating blocks 29.
- This connector 30 comprises a housing 30a quite similar to the cylindrical casing 19 of the head of the secondary coupler 41 of FIG. 4.
- the casing 30 is a cylindrical stamp obtained in the central zone of a plate 18 identical to that of FIG. 4 and positioned in the same way under the metal plate primary 25a.
- the plate 18 is quadrangular. Inside this housing 30a are disposed Belleville washers 30b and a flange 30c of the rod 27 s' pressing Belleville washers 30b.
- a threaded sleeve 31 having, along its axis, an external thread referred in the cylindrical housing 30a, and a threaded hole 38 facing the inside of the tank, which allows the possible fixing of a relief means of the same type as the male end 24 shown in Figure 4, not shown in Figure 5.
- the threaded sleeve 31 comprises a peripheral flange 31a, which can be welded to a primary metal plate 25a.
- the coupling members which have just been described, allow a slight relative rotation of the various elements assembled.
- the edges of the walls and the connections between the watertight barriers at the angles between two walls of the tank can be made by welding the sealed metal plates on corner angles, according to the known technique.
- FIGS. 8 to 10 show a second embodiment of a tank wall, in which the coupling, which holds the primary and secondary insulating barriers 1 and 2 against the carrier structure 3, is formed by primary and secondary couplers 33 and 32, which are not aligned in their part where they pass through the primary and secondary insulating barriers 1.
- the primary insulating pavers 29 and secondary 28 are identical to those corresponding to Figures 1 and 1A, but they are arranged differently.
- the lateral offset distance 61 is less than half the width of the blocks in the example shown in FIGS. 8 and 9.
- the longitudinal offset distance 62 is equal to the longitudinal distance between two corrugations 8 in the example shown in FIG. figure 9.
- the primary 33 and secondary 32 couplers are no longer in alignment with each other as is clearly visible in FIG. 9, where the positions of the primary couplers 33 are represented by the arrows P1, P2 and P3 and the positions of the secondary couplers 32 are represented by the arrows S1, S2 and S3. All the couplers have not been shown in FIG. 9. It is possible to use typically eight couplers per insulating block, depending on the dimensions of the insulating blocks.
- the secondary coupler 32 consists of a rod 32a, which, at one of its ends, is connected to the supporting structure 3 and at its other end, is connected to the lid wall of the Secondary insulators 28.
- the aforementioned connections can be made identically to the first embodiment.
- the primary coupler 33 comprises a rod 33a, which, at one of its ends, is connected to the lid wall 2c of two or four primary insulating blocks 29 and at its other end is connected to the lid wall 1c of a secondary insulating pad 28 remote from the edges thereof.
- the connection of this rod 33a with the lid walls 2c is performed with a device corresponding exactly to that illustrated on the right part of Figure 5 and previously described.
- the connection of the rod 33a with the cover wall is carried out by the cooperation of a thread of the rod 33a with a base 34 shown in FIG. 10.
- the rod 33a has a flange 33b which is welded to the plate secondary metal 25 constituting the secondary sealing barrier.
- the shifting of the primary 33 and secondary 32 couplers makes it possible to limit the thermal bridges between the inside of the vessel and the carrier structure 3. Moreover, an offset is maintained each time between the secondary metal plates 25, respectively 25a, and the secondary insulating pads 28, respectively primary 29, which support them, in the same way as in the first embodiment.
- FIG. 11 is a sectional view of a primary or secondary sealed barrier equipped with a male end-piece 24 such as that previously described and shown in FIG. 4.
- the elements already described and which. are found in the embodiment of Figures 11 and 12 have been designated in these new figures by the same references as for Figures 1 to 10 and their description has not been repeated in detail.
- FIG. 11 represents a secondary barrier but the situation would be identical if it were a primary barrier.
- the adjacency zone of two secondary insulating pavers 28 with their plywood cover plates is seen.
- coupling members are arranged in the plane 51 located between two adjacent secondary insulating blocks 28.
- the secondary sealing barrier 6 is constituted by the assembly of the plate plates 25, this assembly is done by a weld seam 52 of two adjacent plate plates.
- FIG. 12 represents an apparatus set up on the wall zone described above and shown in FIG. 11.
- the male end 24 constitutes here a pivot point 53 for a lever 54 which carries, at one of its ends, a pressure pad 55 and at its other end, an actuator consisting of an inflatable flexible hose 56.
- the lever 54 has a bore in which is engaged the threaded rod 43 of the male end 24 with sufficient clearance to allow a certain angular movement of the lever 54.
- a nut 44 maintains this commitment.
- the pivot point 53 is closer to the pressure pad 55 than to the inflatable hose 56 to multiply the force generated by the hose 56 and to have a high pressure at the pad 55.
- the dimensions of the lever are such that the distance 53 -55 measured parallel to the metal sheets 25 is equal to the distance between the plane 51 and the axis along which the weld 52 has to be made. It can be seen that, in this way, the pressure pad 55 is applied to the site of the clutch weld 52, which makes it possible to press the two weld plates 25 against each other at the site of the weld. without having to pre-score.
- a tank wall can be used in different types of tanks, an LNG tank in a land installation or in a floating structure such as a LNG tank or other.
- a broken view of a LNG tank 70 shows a sealed and insulated tank 71 of generally prismatic shape mounted in the double hull 72 of the ship.
- the wall of the tank 71 comprises a primary sealed barrier intended to be in contact with the LNG contained in the tank, a secondary sealed barrier arranged between the primary waterproof barrier and the double hull 72 of the vessel, and two insulating barriers respectively arranged between the primary watertight barrier and the secondary watertight barrier and between the secondary watertight barrier and the double shell 72.
- FIG. 13 represents an example of a marine terminal comprising a loading and unloading station 75, an underwater pipe 76 and an onshore installation 77.
- the loading and unloading station 75 is a fixed off-shore installation comprising a movable arm 74 and a tower 78 which supports the movable arm 74.
- the movable arm 74 carries a bundle of insulated flexible pipes 79 which can connect to the loading / unloading pipes 73.
- the movable arm 74 can be adapted to all gauges of LNG carriers.
- a link pipe extends inside the tower 78.
- the loading and unloading station 75 enables the loading and unloading of the LNG tank 70 from or to the shore facility 77.
- liquefied gas storage tanks 80 and connecting lines 81 connected by the underwater line 76 to the loading or unloading station 75.
- the underwater line 76 allows the transfer of the liquefied gas between the loading or unloading station 75 and the onshore installation 77 over a great distance, for example 5 km, which makes it possible to keep the LNG tanker 70 at great distance from the coast during the loading and unloading operations.
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- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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PL12734991T PL2729728T3 (pl) | 2011-07-06 | 2012-06-26 | Zbiornik szczelny i izolujący cieplnie wbudowany w konstrukcję nośną |
HRP20160332TT HRP20160332T1 (hr) | 2011-07-06 | 2016-04-04 | Toplinsko-izolirani zabrtvljeni spremnik integriran u nosivu konstrukciju |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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FR1156092A FR2977562B1 (fr) | 2011-07-06 | 2011-07-06 | Cuve etanche et thermiquement isolante integree dans une structure porteuse |
PCT/FR2012/051458 WO2013004943A1 (fr) | 2011-07-06 | 2012-06-26 | Cuve etanche et thermiquement isolante integree dans une structure porteuse |
Publications (2)
Publication Number | Publication Date |
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EP2729728A1 true EP2729728A1 (fr) | 2014-05-14 |
EP2729728B1 EP2729728B1 (fr) | 2016-01-06 |
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Application Number | Title | Priority Date | Filing Date |
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EP12734991.8A Active EP2729728B1 (fr) | 2011-07-06 | 2012-06-26 | Cuve etanche et thermiquement isolante integree dans une structure porteuse |
Country Status (14)
Country | Link |
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US (1) | US9359130B2 (fr) |
EP (1) | EP2729728B1 (fr) |
JP (1) | JP5946910B2 (fr) |
KR (1) | KR102096514B1 (fr) |
CN (1) | CN103597266B (fr) |
AU (1) | AU2012280144B2 (fr) |
BR (1) | BR112014000130B1 (fr) |
ES (1) | ES2566640T3 (fr) |
FR (1) | FR2977562B1 (fr) |
HR (1) | HRP20160332T1 (fr) |
MY (1) | MY166105A (fr) |
PL (1) | PL2729728T3 (fr) |
RU (1) | RU2588920C2 (fr) |
WO (1) | WO2013004943A1 (fr) |
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2011
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- 2012-06-26 CN CN201280029724.8A patent/CN103597266B/zh active Active
- 2012-06-26 WO PCT/FR2012/051458 patent/WO2013004943A1/fr active Application Filing
- 2012-06-26 BR BR112014000130-8A patent/BR112014000130B1/pt not_active IP Right Cessation
- 2012-06-26 RU RU2013153155/06A patent/RU2588920C2/ru active
- 2012-06-26 US US14/130,801 patent/US9359130B2/en not_active Expired - Fee Related
- 2012-06-26 ES ES12734991.8T patent/ES2566640T3/es active Active
- 2012-06-26 PL PL12734991T patent/PL2729728T3/pl unknown
- 2012-06-26 MY MYPI2014700023A patent/MY166105A/en unknown
- 2012-06-26 EP EP12734991.8A patent/EP2729728B1/fr active Active
- 2012-06-26 KR KR1020147003194A patent/KR102096514B1/ko active IP Right Grant
- 2012-06-26 AU AU2012280144A patent/AU2012280144B2/en not_active Ceased
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CN103597266B (zh) | 2015-03-25 |
KR20140054027A (ko) | 2014-05-08 |
HRP20160332T1 (hr) | 2016-04-22 |
JP5946910B2 (ja) | 2016-07-06 |
FR2977562A1 (fr) | 2013-01-11 |
WO2013004943A1 (fr) | 2013-01-10 |
PL2729728T3 (pl) | 2016-06-30 |
BR112014000130B1 (pt) | 2021-02-02 |
US20140124086A1 (en) | 2014-05-08 |
AU2012280144A1 (en) | 2013-12-19 |
RU2588920C2 (ru) | 2016-07-10 |
AU2012280144B2 (en) | 2016-09-15 |
MY166105A (en) | 2018-05-24 |
EP2729728B1 (fr) | 2016-01-06 |
FR2977562B1 (fr) | 2016-12-23 |
JP2014521024A (ja) | 2014-08-25 |
RU2013153155A (ru) | 2015-08-20 |
KR102096514B1 (ko) | 2020-04-02 |
CN103597266A (zh) | 2014-02-19 |
BR112014000130A2 (pt) | 2017-02-21 |
US9359130B2 (en) | 2016-06-07 |
ES2566640T3 (es) | 2016-04-14 |
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