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公开(公告)号：US10688517B2
公开(公告)日：2020-06-23
申请号：US15748463
申请日：2016-07-29
Applicant: SAIPEM S.p.A.
Inventor： Francesco Simone , Joseph Crichton Duncan , Valerio Muratori
Abstract: An apparatus configured to coat pipelines, in particular a cutback along a pipeline, having: a frame, which extends along a designated axis and is fixable with respect to the pipeline so as to arrange the designated axis parallel to the longitudinal axis of the pipeline; a carriage, which is supported by the frame, is movable along the designated axis with respect to the frame, and is configured to designated a heater and an applicator; an actuator configured to advance the carriage along the designated axis; and a control unit configured to select a travel distance for the carriage from a plurality of travel distances.
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202.发明授权公开(公告)号：US10584015B2
公开(公告)日：2020-03-10
申请号：US15526910
申请日：2015-11-17
Applicant: SAIPEM S.p.A.
Inventor： Davide Rossin , Lorenzo Penati , Fabrizio Gazzarri
Abstract: A connecting device for supporting an apparatus configured to couple to a pipeline and having a coupling mechanism, which has a first portion configured to couple integrally to the apparatus, and a second portion, configured to be connected to a hoisting device, and selectively releasable from the first portion in a designated or given direction as a function of the relative position of, and the force exchanged between, the apparatus and the hoisting device.
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公开(公告)号：US20200030743A1
公开(公告)日：2020-01-30
申请号：US16337613
申请日：2017-09-19
Applicant: SAIPEM S.P.A.
Inventor： Lorenzo BRUNO , Rosario GALATI , Lino CARLESSI
Abstract: A counter-current cross-flow heat exchanger for heating a first gas and cooling a second gas, includes modules in fluid communication with one another, each module being positioned on a plane, the planes mutually overlapping. Conduits allow entry and exit of the first and second gases into and out of the exchanger. Each module has heat exchange plates, with heating and cooling faces. The plates are orthogonal to the module plane and parallel to define alternating heating and cooling spaces. The first gas crosses each heating space with a direction substantially parallel to the plane of each module and the second gas crosses each cooling space with a direction substantially orthogonal to the plane of each module. The cooling spaces between adjacent modules are in direct fluid communication. The heating spaces between adjacent modules are in fluid communication with one another by conduits/conveyors, creating a serpentine path.
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公开(公告)号：US10527514B2
公开(公告)日：2020-01-07
申请号：US15576166
申请日：2016-05-20
Applicant: SAIPEM S.p.A.
Inventor： Adriano Calzavara , Giancarlo Bernasconi , Massimo Signori
IPC: G01B17/04 , G01N29/06 , G01N29/44 , F16L1/20 , G01B17/08 , G01N22/02 , G01N29/11 , G01N29/34 , G01N29/46 , G01N29/48 , G01M3/24 , F16L1/235
Abstract: A system and method remotely measure in real time through sound waves, geometric parameters of a pipeline in the launch step. An acoustic transceiver positioned in a pipeline includes an acoustic transmitter emitting an input acoustic signal into the pipeline, based on an electric pilot signal. An acoustic receiver detects the input acoustic signal and generates a first electric measurement signal, dependent on the input acoustic signal. The acoustic receiver receives an input return signal dependent on the input acoustic signal and on pipeline geometric parameters, and generates a second electric measurement signal based on the return acoustic signal. A control unit generates an electric pilot signal and connects to the acoustic transceiver and receives the first electric measurement signal and the second electric measurement signal. The control unit measures the geometric parameters of the pipeline based on the first and second electric measurement signals.
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公开(公告)号：US10508414B2
公开(公告)日：2019-12-17
申请号：US15513083
申请日：2015-09-25
Applicant: SAIPEM S.p.A.
Inventor： Diego Lazzarin , Alessio Mameli
Abstract: A system for laying an underwater pipeline on a bed of a body of water has a construction site to form a string of an underwater pipeline, the string being defined by a curved portion shaped substantially like a portion of the bed of the body of water characterized by an abrupt change in slope; at least two vessels to transfer, in the body of water, the string from the construction site to a laying site in the body of water and substantially on the vertical of a path along which to lay the string; and a plurality of floating devices configured to be coupled to the string and so as to selectively support and sink the string in the body of water, and progressively lay the string along the path on the bed of the body of water.
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Patent Agency Ranking
206.发明授权公开(公告)号：US10480684B2
公开(公告)日：2019-11-19
申请号：US15522588
申请日：2015-11-03
Applicant: SAIPEM S.p.A.
Inventor： Stefano Bianchi , Mauro Mottini
Abstract: A supporting device configured to support a pipeline on the bed of a body of water having a frame connectable in a sliding manner to a pipeline extending along a longitudinal axis between a laying vessel and the bed of a body of water; at least one floating body connected to the frame; and at least one connecting mechanism connecting the frame to the floating body and configured to define a distance between the axis of the pipeline and the floating body, so as to apply a torque to the portion of pipeline at the frame.
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公开(公告)号：US10435865B2
公开(公告)日：2019-10-08
申请号：US15748114
申请日：2016-07-26
Applicant: SAIPEM S.P.A.
Inventor： Paolo Bonel , Diego Lazzarin , Alberto Serena
Abstract: A trenching assembly lays a continuous pipeline in a trench dug in a bed with uneven bathymetry, the trenching assembly including a trench digging device having a main body; at least four ground contact units, each unit having a height adjustment device, to position each ground contact unit with respect to the main body independently. A trench cutting tool digs in the bed includes a cutting depth adjustment device, for positioning the cutting tool with respect to the main body. A detection device detects bed bathymetry. A control device simultaneously allows cooperation between the detection device, the height adjustment device of each ground contact unit, and the cutting depth adjustment device. A command device cooperates with the control device to adjustment each ground contact unit and the cutting depth adjustment device, to obtain a trench having a height difference lower than a predefined tolerance and a predetermined burial depth.
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公开(公告)号：US20190211945A1
公开(公告)日：2019-07-11
申请号：US16324184
申请日：2017-08-17
Applicant: Saipem S.p.A.
Inventor： Liborio MOCERI , Valerio COPPI , Emmanuel HUOT
Abstract: The disclosure provides a pipe-laying vessel including a pipe-laying tower extending upwardly from the vessel, and the vessel includes at least three separate workstations spaced apart along the length of the tower. The disclosure also provides a pipe-laying vessel including a pipe-laying tower extending upwardly from the vessel, and the vessel includes at least two clamping assemblies for clamping a pipeline, the clamping assemblies being mounted along the length of the tower, and at least one workstation mounted on the tower. The workstation is mounted on the tower below a lowermost clamping assembly. The disclosure also provides a method of J-laying pipeline from a vessel, a method of abandoning a product from a vessel, and a method of recovering a previously abandoned product to a vessel.
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公开(公告)号：US10344893B2
公开(公告)日：2019-07-09
申请号：US15746353
申请日：2016-07-14
Applicant: SAIPEM S.P.A.
Inventor： Mauro Pigliapoco , Giovanni Profeta
Abstract: A joining device of a continuous conduit is for changes in slope of seabeds. The continuous conduit defines a longitudinal direction substantially coinciding with the longitudinal direction of structural development of the continuous conduit. The continuous conduit has a longitudinal structural continuity and a fluidic continuity. The joining device includes a joint that includes at least one first joining branch, at least one second joining branch and at least one third joining branch. The first joining branch extends along the longitudinal direction and provides longitudinal structural and fluidic continuity of the continuous conduit and connects with a piece of the continuous conduit. The second joining branch provides longitudinal structural continuity of the continuous conduit. The third joining branch provides fluidic continuity of the continuous conduit. The second joining branch is exclusively suitable for providing the longitudinal structural continuity of the continuous conduit, and is unsuitable for providing the fluidic continuity.
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210.发明申请公开(公告)号：US20190084658A1
公开(公告)日：2019-03-21
申请号：US16082439
申请日：2017-03-10
Applicant: SAIPEM S.p.A.
Inventor： Paolo Bonel , Giovanni Massari , Diego Lazzarin
IPC: B63G8/00
Abstract: An unmanned underwater vehicle of a system for the maintenance and inspection of permanent underwater facilities having a first interface configured for structurally and functionally coupling to an operational module selected on the basis of specific needs from a plurality of interchangeable operational modules featuring different characteristics, and a second interface configured for structurally and functionally coupling to a power and communication module selected on the basis of specific needs from a plurality of interchangeable power and communication modules featuring different characteristics.
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