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    ELECTRONIC SYSTEM, METHOD, AND PROGRAM FOR CONTROLLING A VARIABLE-CONFIGURATION LAY RAMP OF A PIPELINE LAYING VESSEL, TO LAY A PIPELINE ON THE BED OF A BODY OF WATER
    4.
    发明申请
    ELECTRONIC SYSTEM, METHOD, AND PROGRAM FOR CONTROLLING A VARIABLE-CONFIGURATION LAY RAMP OF A PIPELINE LAYING VESSEL, TO LAY A PIPELINE ON THE BED OF A BODY OF WATER 有权
    电子系统，方法和程序，用于控制管道层状船的可变配置层间距离，将水管上的管道布置在水体上

    公开(公告)号：US20150037101A1

    公开(公告)日：2015-02-05

    申请号：US14374182

    申请日：2013-01-28

    Applicant: SAIPEM S.p.A.

    Inventor： Stefano Bianchi ,  Federico Gaggiotti ,  Federico Formentini ,  Stefano Sovilla ,  Roberto Bruschi ,  Diego Lazzarin

    IPC: F16L1/225 ,  B63B35/03 ,  F16L1/20 ,  G05B15/02 ,  F16L1/235

    CPC classification number: F16L1/225 ,  B63B35/03 ,  F16L1/205 ,  F16L1/207 ,  F16L1/235 ,  G05B15/02

    Abstract: An electronic control system configured to control a variable-configuration lay ramp of a pipeline laying vessel, to lay a pipeline on the bed of a body of water, is configured to: acquire data including data related to the configuration of the lay ramp, data related to the laying vessel, and data related to the forces transmitted by the lay ramp and the laying vessel to the pipeline; generate a plurality of step sequences to change the configuration of the lay ramp from a first to a second work configuration; and select a best step sequence as a function of the plurality of step sequences and the acquired data, so as to minimize the stress induced in the pipeline at each intermediate configuration between the first and second work configuration.

    Abstract translation: 一种电子控制系统，被配置为控制管道敷设容器的可变构型铺设斜坡，以将管道铺设在水体的床上，其被配置为：获取包括与所述铺设坡道的配置有关的数据的数据 与铺设船舶有关的数据，以及与铺设斜坡和铺设船舶传输到管道的力相关的数据; 产生多个步骤序列，以将铺设斜坡的配置从第一工作配置改变到第二工作配置; 并且根据多个步骤序列和所获取的数据选择最佳步长序列，以使在第一和第二工作配置之间的每个中间配置处在管道中感应的应力最小化。

    METHOD AND VESSEL FOR LAYING A PIPELINE
    7.
    发明申请
    METHOD AND VESSEL FOR LAYING A PIPELINE 有权
    用于铺设管道的方法和船

    公开(公告)号：US20140321920A1

    公开(公告)日：2014-10-30

    申请号：US14363529

    申请日：2012-12-07

    Applicant: SAIPEM S.p.A.

    Inventor： Stefano Bianchi ,  Roberto Bruschi ,  Diego Lazzarin

    IPC: F16L1/18 ,  B63B35/03

    CPC classification number: F16L1/18 ,  B63B35/03 ,  F16L1/225

    Abstract: A stinger extends away from an end of a vessel, and a pipeline passes over the stinger as the pipeline is laid from the vessel. The inclination of the pipeline increases as the pipeline passes along the stinger and after leaving the stinger until the pipeline reaches an inflection point beyond the end of the stinger at which inclination is at a maximum. Inclination of the pipeline thereafter reduces until the pipeline touches down on the seabed. A method of S-laying the pipeline includes providing guides on the stinger that limit lateral movement of the pipeline relative to the stinger and moving the vessel and the stinger during S-laying to an orientation in which the longitudinal axis of the stinger is inclined to the path of the pipeline just laid. The vessel and the stinger are rotated about a vertical axis passing through or adjacent to the inflection point.

    Abstract translation: 管柱从船的末端延伸出来，当管道从容器中铺设时，管道越过托管架。 管道的倾斜度随着管道沿支架传播并且离开托管架之后增加，直到管线到达倾斜度最大的托管架末端之外的拐点。 此后管道的倾斜减少，直到管道接触到海底。 铺设管道的方法包括提供托管架上的引导件，其限制管道相对于托管架的横向移动，并且在铺设期间将容器和托管架移动到托管架的纵向轴线倾向于 管道的路径刚刚铺设。 容器和托架围绕通过或邻近拐点的垂直轴旋转。

    Electronic system, method, and program for controlling a variable-configuration lay ramp of a pipeline laying vessel, to lay a pipeline on the bed of a body of water
    9.
    发明授权
    Electronic system, method, and program for controlling a variable-configuration lay ramp of a pipeline laying vessel, to lay a pipeline on the bed of a body of water 有权
    电子系统，方法和程序，用于控制管道铺设船的可变配置斜坡，将管道铺设在水体床上

    公开(公告)号：US09506580B2

    公开(公告)日：2016-11-29

    申请号：US14374182

    申请日：2013-01-28

    Applicant: SAIPEM S.p.A.

    Inventor： Stefano Bianchi ,  Federico Gaggiotti ,  Federico Formentini ,  Stefano Sovilla ,  Roberto Bruschi ,  Diego Lazzarin

    IPC: B63B35/03 ,  F16L1/20 ,  F16L1/225 ,  F16L1/235 ,  G05B15/02

    CPC classification number: F16L1/225 ,  B63B35/03 ,  F16L1/205 ,  F16L1/207 ,  F16L1/235 ,  G05B15/02

    Abstract: An electronic control system configured to control a variable-configuration lay ramp of a pipeline laying vessel, to lay a pipeline on the bed of a body of water, is configured to: acquire data including data related to the configuration of the lay ramp, data related to the laying vessel, and data related to the forces transmitted by the lay ramp and the laying vessel to the pipeline; generate a plurality of step sequences to change the configuration of the lay ramp from a first to a second work configuration; and select a best step sequence as a function of the plurality of step sequences and the acquired data, so as to minimize the stress induced in the pipeline at each intermediate configuration between the first and second work configuration.

    Abstract translation: 一种电子控制系统，被配置为控制管道敷设容器的可变构型铺设斜坡，以将管道铺设在水体的床上，其被配置为：获取包括与所述铺设坡道的配置有关的数据的数据 与铺设船舶有关的数据，以及与铺设斜坡和铺设船舶传输到管道的力相关的数据; 产生多个步骤序列，以将铺设斜坡的配置从第一工作配置改变到第二工作配置; 并且根据多个步骤序列和所获取的数据选择最佳步长序列，以使在第一和第二工作配置之间的每个中间配置处在管道中感应的应力最小化。

    Method and vessel for laying a pipeline
    10.
    发明授权
    Method and vessel for laying a pipeline 有权
    铺设管道的方法和船舶

    公开(公告)号：US09500301B2

    公开(公告)日：2016-11-22

    申请号：US14363529

    申请日：2012-12-07

    Applicant: SAIPEM S.p.A.

    Inventor： Stefano Bianchi ,  Roberto Bruschi ,  Diego Lazzarin

    IPC: F16L1/18 ,  B63B35/03 ,  F16L1/225

    CPC classification number: F16L1/18 ,  B63B35/03 ,  F16L1/225

    Abstract: A stinger extends away from an end of a vessel, and a pipeline passes over the stinger as the pipeline is laid from the vessel. The inclination of the pipeline increases as the pipeline passes along the stinger and after leaving the stinger until the pipeline reaches an inflection point beyond the end of the stinger at which inclination is at a maximum. Inclination of the pipeline thereafter reduces until the pipeline touches down on the seabed. A method of S-laying the pipeline includes providing guides on the stinger that limit lateral movement of the pipeline relative to the stinger and moving the vessel and the stinger during S-laying to an orientation in which the longitudinal axis of the stinger is inclined to the path of the pipeline just laid. The vessel and the stinger are rotated about a vertical axis passing through or adjacent to the inflection point.

    Abstract translation: 管柱从船的末端延伸出来，当管道从容器中铺设时，管道越过托管架。 管道的倾斜度随着管道沿支架传播并且离开托管架之后增加，直到管线到达倾斜度最大的托管架末端之外的拐点。 此后管道的倾斜减少，直到管道接触到海底。 铺设管道的方法包括提供托管架上的引导件，其限制管道相对于托管架的横向移动，并且在铺设期间将容器和托管架移动到托管架的纵向轴线倾向于 管道的路径刚刚铺设。 容器和托架围绕通过或邻近拐点的垂直轴旋转。

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