公开(公告)号：US11168811B2

公开(公告)日：2021-11-09

申请号：US16461629

申请日：2017-11-22

Applicant: SAIPEM S.p.A.

Inventor： Alberto Serena ,  Diego Magri ,  Paolo Vielmo ,  Riccardo Mattarucco

IPC: F16L1/26 ,  F16L55/168 ,  F16L55/175 ,  B29C63/10 ,  B65H81/08 ,  F16L58/10 ,  F16L55/18 ,  B29C65/00 ,  B29C63/06

Abstract: A machine configured to repair a pipeline extending along a longitudinal axis determined in a body of water, the machine comprising: a frame configured to be clamped to the pipeline; an applicator configured to apply material along an outer surface of the pipeline and comprising a support body shaped as an open ring and configured to be arranged about the pipeline; and an actuating assembly, which is supported by the frame, is arranged between the frame and the applicator, has a distal end configured to support the applicator in a cantilevered fashion and in a rotatable manner, and is configured to displace the applicator along the longitudinal axis and/or to rotate the applicator about the longitudinal axis.

公开(公告)号：US20220010900A1

公开(公告)日：2022-01-13

申请号：US17293379

申请日：2019-11-22

Applicant: SAIPEM S.P.A.

Inventor： Gianluca Toso ,  Riccardo Mattarucco ,  Sebastiano Guadin

IPC: F16L23/16 ,  F16L58/08 ,  F16L58/18 ,  F16L23/024 ,  F16L23/036 ,  F16L23/20

Abstract: A connector for a pipeline, in particular for conveying hydrocarbons, extends along a longitudinal axis and has a gripping portion configured to be fitted around and clamped to the outer face; a sleeve portion, which is mounted in sliding manner to the gripping portion; a metal front gasket configured to be placed between the front end face and a face of the sleeve portion; and linear actuators connected with the gripping portion and the sleeve portion to axially compress the metal front gasket between the front end face of the pipeline and the face of the sleeve portion.

公开(公告)号：US12060956B2

公开(公告)日：2024-08-13

申请号：US17293379

申请日：2019-11-22

Applicant: SAIPEM S.P.A.

Inventor： Gianluca Toso ,  Riccardo Mattarucco ,  Sebastiano Guadin

IPC: F16L23/20 ,  F16L23/024 ,  F16L23/036 ,  F16L23/16 ,  F16L58/08 ,  F16L58/18

CPC classification number: F16L23/167 ,  F16L23/024 ,  F16L23/036 ,  F16L23/20 ,  F16L58/08 ,  F16L58/187 ,  F16L2201/30

Abstract: A connector for a pipeline, in particular for conveying hydrocarbons, extends along a longitudinal axis and has a gripping portion configured to be fitted around and clamped to the outer face; a sleeve portion, which is mounted in sliding manner to the gripping portion; a metal front gasket configured to be placed between the front end face and a face of the sleeve portion; and linear actuators connected with the gripping portion and the sleeve portion to axially compress the metal front gasket between the front end face of the pipeline and the face of the sleeve portion.

公开(公告)号：US20200063895A1

公开(公告)日：2020-02-27

申请号：US16461629

申请日：2017-11-22

Applicant: SAIPEM S.p.A.

Inventor： Alberto Serena ,  Diego Magri ,  Paolo Vielmo ,  Riccardo Mattarucco

IPC: F16L1/26 ,  F16L55/168 ,  F16L55/175

Abstract: A machine configured to repair a pipeline extending along a longitudinal axis determined in a body of water, the machine comprising: a frame configured to be clamped to the pipeline; an applicator configured to apply material along an outer surface of the pipeline and comprising a support body shaped as an open ring and configured to be arranged about the pipeline; and an actuating assembly, which is supported by the frame, is arranged between the frame and the applicator, has a distal end configured to support the applicator in a cantilevered fashion and in a rotatable manner, and is configured to displace the applicator along the longitudinal axis and/or to rotate the applicator about the longitudinal axis.