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公开(公告)号：US20230358337A1
公开(公告)日：2023-11-09
申请号：US18026239
申请日：2021-09-16
Applicant: SAIPEM S.P.A.
Inventor： Diego Lazzarin , Enrico Girello
Abstract: A machine for applying at least one cable to a pipeline comprises: a frame extending along a longitudinal axis; a gripping and moving device mounted on the frame and configured to couple the machine around the pipeline and move the machine along the pipeline in a travel direction parallel to the longitudinal axis; and a cable application equipment comprising a rotating open ring structure, which is configured to rotate with respect to the frame and around the pipeline when the machine is gripping the pipeline; and an unwinding device for the controlled unwinding of a reel of cable; said unwinding device being mounted on said rotating open ring structure.
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12.发明授权公开(公告)号：US11440626B2
公开(公告)日：2022-09-13
申请号：US16771527
申请日：2018-12-07
Applicant: SAIPEM S.p.A.
Inventor： Alberto Serena , Giovanni Massari , Diego Lazzarin
Abstract: A system for power and data transmission in a body of water to unmanned underwater vehicles comprises a floating surface station for generating electric energy and receiving and transmitting data; an underwater station connectable to at least one unmanned underwater vehicle; at least one submerged depth buoy; and an umbilical, which comprises a power transmission line and a data transmission line, is mechanically and electrically connected to the surface station and to the underwater station, and is mechanically coupled to the depth buoy so that the umbilical comprises a first umbilical section that is stretched between the underwater station and the depth buoy and a second umbilical section that extends loose between the depth buoy and the surface station.
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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
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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公开(公告)号：US20240343364A1
公开(公告)日：2024-10-17
申请号：US18580459
申请日：2022-07-21
Applicant: SAIPEM S.P.A.
Inventor： Paolo Bonel , Diego Lazzarin , Giovanni Massari , Paolo Vielmo
IPC: B63G8/00
CPC classification number: B63G8/001 , B63G2008/004 , B63G2008/005
Abstract: A system for handling operations in a body of water has an unmanned floating vehicle configured to perform first activities from a surface of the body of water; at least one intervention/inspection device configured to perform second activities in/on the body of water; a first control module, configured to control the performance of the first activities according to first acquired data; a second control module, configured to control the performance of the second activities according to second acquired data; and a mission control unit in communication with the first and the second control module and configured to assign respective first activities to the first control module and respective second activities to the second control module according to a mission prediction model and to control the performance of the first and second activities assigned in combination.
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公开(公告)号：US20230415869A1
公开(公告)日：2023-12-28
申请号：US18037512
申请日：2021-11-23
Applicant: SAIPEM S.P.A.
Inventor： Alberto Serena , Giovanni Massari , Diego Lazzarin
CPC classification number: B63G8/001 , B63G8/08 , B63G8/04 , B63G2008/007
Abstract: An unmanned underwater vehicle for the maintenance and inspection of permanent underwater installations has a frame; a plurality of motorized thrusters directable to navigate in a body of water; a tether to supply power and control the underwater vehicle from a remote location; and a tether management device to selectively wind and unwind the tether on board the underwater vehicle.
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Patent Agency Ranking
公开(公告)号：US11837907B2
公开(公告)日：2023-12-05
申请号：US17418097
申请日：2019-12-27
Applicant: SAIPEM S.P.A.
Inventor： Roberto Visentin , Giovanni Massari , Diego Lazzarin
CPC classification number: H02J7/345 , B60L50/60 , B60L53/14 , B60L53/68 , B63G8/001 , H02J7/0013 , B63G2008/007 , H02J2310/42
Abstract: An energy management system of a Remotely Operated Vehicle (“ROV”) has a generating unit located in a remote station on a water body and configured to generate a generated electrical power with a first maximum value); a ROV configured to operate in the water body and configured to absorb a second maximum value of an absorbed electrical power greater than the first maximum value; an electrical energy transmission line connected to the generating unit and to the ROV; and an electrical energy storage device located along the transmission line and/or on board the ROV.
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公开(公告)号：US20230057030A1
公开(公告)日：2023-02-23
申请号：US17797636
申请日：2021-02-12
Applicant: SAIPEM S.P.A.
Inventor： Diego Lazzarin , Loris Ziero , Gabriele Cadeddu
Abstract: An apparatus for joining elongated elements in a body of water has a frame; a strap feeding device; two arms movable with respect to the frame and configured to guide a strap around the elongated elements; a clamping device, configured to retain an end portion of the strap; a driving device configured to advance and tighten the strap around the elongated elements; a junction device, configured to join two overlapping portions of the strap so as to close the strap around the elongated elements; and a cutting device configured to separate the strap upstream of the joined portion.
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公开(公告)号：US11441711B2
公开(公告)日：2022-09-13
申请号：US16652300
申请日：2018-10-12
Applicant: SAIPEM S.p.A.
Inventor： Francesco Lucchese , Gianluca Toso , Diego Lazzarin
IPC: F16L1/26 , F16L27/053 , F16L37/091 , F16L27/047 , F16L27/067 , F16L27/073
Abstract: A connection device for joining two pipe sections in a body of water has a first tubular body having a spherical face; a second tubular body having at least one spherical face; a tubular pusher arranged about the second tubular body and having a spherical face; a first mechanism for coupling the second tubular body between the first tubular body and the tubular pusher and providing a spherical coupling between the first and the second tubular body; and a second mechanism for blocking any movement about the spherical coupling of the second tubular body with respect to the first tubular body and the tubular pusher.
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公开(公告)号：US20220069612A1
公开(公告)日：2022-03-03
申请号：US17418097
申请日：2019-12-27
Applicant: SAIPEM S.P.A.
Inventor： Roberto Visentin , Giovanni Massari , Diego Lazzarin
Abstract: An energy management system of a Remotely Operated Vehicle (“ROV”) has a generating unit located in a remote station on a water body and configured to generate a generated electrical power with a first maximum value); a ROV configured to operate in the water body and configured to absorb a second maximum value of an absorbed electrical power greater than the first maximum value; an electrical energy transmission line connected to the generating unit and to the ROV; and an electrical energy storage device located along the transmission line and/or on board the ROV.
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公开(公告)号：US10850813B2
公开(公告)日：2020-12-01
申请号：US15544833
申请日：2016-01-07
Applicant: SAIPEM S.p.A.
Inventor： Alberto Serena , Diego Lazzarin , Olivier Fresnet
Abstract: A supporting system for a floating unit in shallow water exerts controlled stresses on the floating unit hull and includes supporting structure for the hull. An extendable supporting device operatively connects to the supporting structure and is suitable to support a predetermined weight of the floating unit and load when entirely supported by the extendable supporting device and when the extendable supporting device rests on a bed of a water body. An actuator device connects to the supporting structure and operatively connects to the extendable supporting device for extension or contraction. A control device operatively connects to the actuator device to control the extraction or contraction movement of the extendable supporting device. The system includes at least one hull stress monitoring device operatively connected to the control device. A device to monitor the stress, or load, on the extendable supporting device operatively connects to the control device.
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