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公开(公告)号：US09759351B2
公开(公告)日：2017-09-12
申请号：US15158435
申请日：2016-05-18
Applicant: ITREC B.V.
Inventor： Arnoud Laurens Feijen , Ronny Lambertus Waltherus Nouwens , Terence Willem August Vehmeijer , Joop Roodenburg
CPC classification number: F16L1/205 , B63B35/03 , F16L1/12 , F16L1/16 , F16L1/202 , F16L1/207 , F16L1/23 , F16L1/235
Abstract: A method for installing an accessory onto a pipeline to be laid on the seabed, includes launching the pipeline from a first position of a tower in which the tower is at an angle α with respect to the vertical; stopping the launch of the pipeline, and hanging off the launched pipeline in a hang off module; positioning an accessory in a tower firing line; attaching the accessory to the launched pipeline in the hang off module and to at least one A&R cable; suspending the accessory and the launched pipeline from an A&R system; disengaging the hang off module from the launched pipeline; pivoting the pipeline launch tower to an accessory launch position in which the tower is at an angle γ that differs substantially from angle α, such that a pipeline launch trajectory is created which is large enough to launch the accessory and the launched pipeline with the A&R system.
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公开(公告)号：US09617809B2
公开(公告)日：2017-04-11
申请号：US14437460
申请日：2013-11-07
Applicant: ITREC B.V.
CPC classification number: E21B19/22 , B63B25/00 , F16L1/202 , F16L1/203 , Y10T29/49817
Abstract: The present invention relates to a vessel comprising a flexible hydrocarbon pipeline storage installation. The flexible hydrocarbon pipeline storage installation comprises an annular storage device, the storage device comprising an opening, and a tensioner, adapted to exert a pulling force on a pipeline, comprising two or moretensioner tracks defining therebetween a pipeline passage, extending between a loading end and an opposed storage end of the tensioner. The flexible hydrocarbon pipeline storage installation further comprises a pipeline loading guide, provided near the tensioner, for guiding the pipeline during loading the pipeline into the annular storage device. According to the invention, the tensioner is arranged to have an essentially vertical pipeline passage, wherein the storage end of the tensioner is situated above the opening of the annular storage device, and wherein the pipeline loading guide is provided near the loading end of the tensioner.
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公开(公告)号：US12234129B2
公开(公告)日：2025-02-25
申请号：US18443050
申请日：2024-02-15
Applicant: ITREC B.V.
Abstract: A system comprising a crane and an exchangeable tool. The crane and the tool respectively comprise an upper tool connector with tool retainers and a lower tool connector which can be interconnected, e.g. a male and female connector, e.g. the lower tool connector of the tool being embodied as a shank provided with a shoulder and the upper tool connector as a tool clamp with a female, open-centered body. A tool suspension device comprises the upper tool connector. a travelling block member. The tool clamp has multiple mobile tool retainers adapted to—in a non-operative position—allow introduction of the shank of the tool from below into the shank receiving passage and—in an operative position—engage below the shoulder of the shank that has been introduced into the passage so as to suspend the tool. The upper tool connector may comprise a bearing allowing for swivelling of the open-centered body, and e.g. a rotational drive operative between the clamp housing and the female, open-centered body to actively drive said swivelling.
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公开(公告)号：US12172870B2
公开(公告)日：2024-12-24
申请号：US17800686
申请日：2021-02-17
Applicant: ITREC B.V.
Inventor： Terence Willem August Vehmeijer , Tim Van Den Donker
Abstract: A tool and method for hoisting an longitudinal end of an offshore wind turbine component which is in a horizontal orientation. The tool is after being attached to a lifting block to be moved into a proximate position in which gripping members of the tool are longitudinally spaced from the longitudinal end but the radial contour of the tool at least overlaps with the radial contour of the longitudinal end. While the gripping members are in a retracted position guiding actuators can move the tool from the proximate position into a gripping position longitudinally aligned with the longitudinal end in which the gripping members are movable to engage said surface of the longitudinal end, thereby connecting the longitudinal end to the tool and suspending the longitudinal end from the lifting block so that the longitudinal end can consequently be hoisted.
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公开(公告)号：US11293158B2
公开(公告)日：2022-04-05
申请号：US16956480
申请日：2018-12-21
Applicant: ITREC B.V.
Inventor： Joop Roodenburg , Terence Willem August Vehmeijer , Stefan Cornelis Van Ruyven , Maarten Hugo Hoofman
Abstract: A pile holding system configured to support the pile in an upright position at a pile installation location next to the vessel. The pile holding system includes a pile holder and a pile holder support system. The pile holder support system is configured to be mounted on the deck of the vessel, to moveably support the pile holder, and to move the pile holder in a first direction between an inboard position and an outboard position. The pile holder, when in the outboard position, is located outside the contour of the vessel, for holding the pile in the upright position at the installation location. The pile holder, when in the inboard position with the first and second jaw in the open position, is located within the contour of the vessel.
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Patent Agency Ranking
公开(公告)号：US10267435B2
公开(公告)日：2019-04-23
申请号：US15590619
申请日：2017-05-09
Applicant: ITREC B.V.
Abstract: An offshore S-lay pipelaying vessel for laying a pipeline on the seabed, the vessel includes a hull and an elongated stinger having a hull end and a free end, the stinger being adapted to support the pipeline to be laid from the vessel. The stinger includes a stinger frame, possibly composed of one or more rigid stinger frame sections, possibly articulated sections. And, distributed over the length of the stinger, multiple pipeline support assemblies are mounted to the stinger frame that provide support for the pipeline.
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公开(公告)号：US10125895B2
公开(公告)日：2018-11-13
申请号：US15480173
申请日：2017-04-05
Applicant: ITREC B.V.
IPC: F16L1/19 , F16L1/23 , F16L1/12 , F16L1/26 , F16L1/00 , F16L1/20 , F16L1/16 , B63B35/03 , F16L1/235
Abstract: A marine pipeline installation vessel for laying a pipeline on the seabed, the vessel at least being adapted to carry out the reel lay method, wherein the vessel includes at least a first and a second storage reel for storage of the pipeline to be laid, which storage reels are positioned in or onto the vessel; a pipeline launch tower mounted to the vessel, which pipeline launch tower is adapted to launch the pipeline in a firing line along the tower; a pipeline guide which is mounted at an elevated position to the pipeline launch tower, which pipeline guide has a pipeline guide surface member providing an essentially circular or semi-circular pipeline guide surface, which pipeline guide is adapted to—in a primary pipelaying position thereof relative to the tower—guide a pipeline from a first storage reel over the pipeline guide into the firing line, the pipeline contacts the pipeline guide surface at a first contact point fore of the firing line and departs the surface at a first departure point into the firing line.
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公开(公告)号：US09677689B2
公开(公告)日：2017-06-13
申请号：US14970124
申请日：2015-12-15
Applicant: ITREC B.V.
CPC classification number: F16L1/225 , B63B17/00 , B63B35/003 , B63B35/03 , B63B2701/12 , F16L1/12 , F16L1/18 , F16L1/20 , F16L1/202 , F16L1/205 , F16L1/207 , F16L1/235
Abstract: An offshore S-lay pipelaying vessel for laying a pipeline on the seabed, the vessel includes a hull and an elongated stinger having a hull end and a free end, the stinger being adapted to support the pipeline to be laid from the vessel. The stinger includes a stinger frame, possibly composed of one or more rigid stinger frame sections, possibly articulated sections. And, distributed over the length of the stinger, multiple pipeline support assemblies are mounted to the stinger frame that provide support for the pipeline.
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公开(公告)号：US09371939B2
公开(公告)日：2016-06-21
申请号：US14543559
申请日：2014-11-17
Applicant: ITREC B.V.
Inventor： Arnoud Laurens Feijen , Ronny Lambertus Waltherus Nouwens , Terence Willem August Vehmeijer , Joop Roodenburg
CPC classification number: F16L1/205 , B63B35/03 , F16L1/12 , F16L1/16 , F16L1/202 , F16L1/207 , F16L1/23 , F16L1/235
Abstract: A method for installing an accessory onto a pipeline to be laid on the seabed, includes launching the pipeline from a first position of a tower in which the tower is at an angle α with respect to the vertical; stopping the launch of the pipeline, and hanging off the launched pipeline in a hang off module; positioning an accessory in a tower firing line; attaching the accessory to the launched pipeline in the hang off module and to at least one A&R cable; suspending the accessory and the launched pipeline from an A&R system; disengaging the hang off module from the launched pipeline; pivoting the pipeline launch tower to an accessory launch position in which the tower is at an angle γ that differs substantially from angle α, such that a pipeline launch trajectory is created which is large enough to launch the accessory and the launched pipeline with the A&R system.
Abstract translation: 一种将附件安装在待铺设在海床上的管道上的方法，包括从塔架的第一位置发射管道，其中塔架相对于垂直线成角度α; 停止管线的启动，并将挂起的管道悬挂在吊挂模块中; 将配件定位在塔式起火线中; 将附件连接到吊挂模块中的启动管道和至少一个A＆R电缆; 从A＆R系统暂停配件和发射管道; 将脱落模块与启动的管道分离; 将管道发射塔枢转到附件发射位置，其中塔处于与角度α基本上不同的角度γ，使得产生足够大的管道发射轨迹以发射附件和使用A＆R系统的发射管道 。
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公开(公告)号：US09255651B2
公开(公告)日：2016-02-09
申请号：US14762421
申请日：2014-01-30
Applicant: ITREC B.V.
CPC classification number: F16L1/207 , B63B35/03 , F16L1/19 , F16L1/203 , F16L1/205 , F16L1/23 , F16L1/235
Abstract: The present invention relates to a marine pipeline installation system for laying an offshore pipeline and/or installing a subsea riser. The system comprises: a pipeline launch tower (10), a pipeline guide (16) provided at an elevated position for guiding said pipeline to the pipeline launch trajectory along said tower, one or more tensioners (18), an abandonment and recovery (A&R) system (30) comprising at least one A&R cable and associated A&R winch and a sheave arrangement with one or more sheaves supported by the pipeline launch tower at an upper position thereof. Furthermore, an auxiliary trolley (38, 50) is provided which is adapted to support the weight of the launched pipeline and which is movable along a rail in the pipeline launch trajectory when the one or more tensioner frames are in the retracted non-operable position, from a position above the uppermost tensioner to a position below the lowermost tensioner, the rail being supported by the pipeline launch tower.
Abstract translation: 本发明涉及一种用于铺设海上管道和/或安装海底立管的船用管道安装系统。 该系统包括：管道推出塔（10），设置在升高位置的管道引导件（16），用于将所述管道引导到沿着塔的管道发射轨迹，一个或多个张紧器（18），放弃和恢复（A＆R ）系统（30）包括至少一个A＆R电缆和相关联的A＆R绞盘和一个滑轮装置，其中一个或多个滑轮由管道发射塔在其上部位置支撑。 此外，提供辅助手推车（38,50），该辅助手推车（38,50）适于支撑所发射的管道的重量，并且当一个或多个张紧器框架处于缩回的不可操作位置时，可以沿着轨道在管道发射轨迹中移动 从最上面的张紧器上方的位置到最低张紧器下方的位置，轨道由管道发射塔支撑。
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