公开(公告)号：EP2268887B1

公开(公告)日：2014-07-16

申请号：EP09745929.1

申请日：2009-04-14

申请人： SAIPEM S.A.

发明人： PIONETTI, François-Régis

IPC分类号： E21B17/01

CPC分类号： E21B17/017

公开(公告)号：EP2633214A1

公开(公告)日：2013-09-04

申请号：EP11773767.6

申请日：2011-09-26

申请人： SAIPEM S.A.

发明人： PIONETTI, François-Régis ,  ROCHER, Xavier

IPC分类号： F16L1/20 ,  E21B19/22

CPC分类号： F16L1/12 ,  B63B35/03 ,  B63B35/04 ,  F16L1/16 ,  F16L1/202 ,  F16L1/203

摘要： The invention relates to a ship (1) used for laying flexible underwater pipes, comprising a bridge (1a) including a cavity (1b) containing: a rotary plate (3a); and a device (3'a) for the motorised rotation of the rotary plate (3a), which is secured to the supporting structure (1c, 1d) of the hull of the ship or the ship girder. The upper surface of the circular rotary plate (3a) does not extend significantly beyond the level of the horizontal surface of the bridge (1a) against which it is placed. The rotary plate (3a) includes elements (4, 4a-4b) for attaching a modular device (3, 9, 12) for the storage and handling of flexible pipes (7) by means of the winding/unwinding of said pipes.

摘要翻译： 一艘用于在海上铺设柔性海底线的船舶，该船舶具有甲板，其包括容纳所述转台的空腔，以及用于旋转该转盘并固定至该船体的船体结构的马达驱动装置，该船也称为“船体 梁”。 圆形转盘的顶面不会突出在与其并列的甲板平面上。 转盘呈现用于附接模块化存储和处理装置的附接元件，用于通过卷绕和展开柔性线来存储和处理柔性线。

公开(公告)号：EP1232361B1

公开(公告)日：2008-05-07

申请号：EP00983381.5

申请日：2000-11-17

申请人： SAIPEM S.A.

发明人： CHENIN, Laurent ,  PIONETTI, François-Régis ,  ROCHER, Xavier ,  BERTRAND, Eric ,  RANDALL, David

IPC分类号： F16L59/02 ,  F16L59/06

CPC分类号： F16L59/024 ,  F16L59/065

摘要： The invention concerns an insulating tubular complex (1) characterised in that it comprises: a flexible sheath (4) and an insulating material (5) confined under vacuum between the inner wall (6) and the outer wall (7) of said sheath (4), each of said walls (6, 7) consisting of a multilayer film (10) comprising at least a barrier layer (11), preferably a metallic film and at least a plastic layer (12), preferably thermoplastic, the opposite ends in the longitudinal direction XX' of said tubular complexes being formed by said inner and outer walls sealed against each other, preferably by bonding or heat welding, said insulating material being in the form of a tube or assembled tube arcs. The invention also concerns an insulated pipe and an assembly of two coaxial pipes comprising an inner pipe (3) and an outer pipe (2), preferably underwater pipes designed for great depths, and a method for making same.

公开(公告)号：EP1518071B1

公开(公告)日：2008-03-19

申请号：EP03761622.4

申请日：2003-06-18

申请人： SAIPEM S.A.

发明人： HALLOT, Raymond ,  PIONETTI, François-Régis

IPC分类号： F16L59/14

CPC分类号： F16L59/143 ,  F16L1/16

摘要： The invention concerns a thermal insulation device for at least one submarine pipeline (1) comprising: a heat-insulating coating (31-33) enclosing said pipeline(s), said coating being covered with a protective watertight outer casing (2) and said casing (2) being made of a flexible or semirigid material adapted to remain in contact with the outer surface of said insulating coating (3) when the latter is deformed. The invention is characterized in that said insulting coating comprises a phase-change material (31) confined in at least one jacket (32) made of a flexible or semirigid deformable material (32), said jacket(s) being arranged around said pipeline(s) (1).

公开(公告)号：EP1509671B1

公开(公告)日：2006-08-16

申请号：EP03756012.5

申请日：2003-05-27

申请人： SAIPEM S.A.

发明人： PIONETTI, François-Régis

IPC分类号： E21B17/01

CPC分类号： E21B17/015

摘要： The invention relates to a submarine conduit of the riser type (1), giving a connection between a floating support (2) and the bed of the sea (4). Said riser (1) comprises a rigid catenary conduit extending from said floating support (2) to a contact point (5) on the sea bed (4), characterised in that said catenary riser comprises a lower conduit section (6). The lower section (6) has a linear apparent weight in the water less than that of the remainder of the conduit (7, 8) which comprises said catenary riser (1).

公开(公告)号：EP1606490B1

公开(公告)日：2006-07-19

申请号：EP04720038.1

申请日：2004-03-12

申请人： SAIPEM S.A.

发明人： CHIESA, Giovanni ,  CASOLA, Floriano ,  PIONETTI, François-Régis

IPC分类号： E21B36/00 ,  E21B17/01 ,  E21B43/12

CPC分类号： E21B43/01 ,  E21B17/01 ,  E21B36/00 ,  E21B43/122

公开(公告)号：EP3535111A1

公开(公告)日：2019-09-11

申请号：EP17797407.8

申请日：2017-10-24

申请人： SAIPEM S.A.

发明人： PIONETTI, François-Régis ,  MAJDOUB, Taoufik ,  SUNDERMANN, Axel ,  AGOUMI, Jalil

IPC分类号： B29C65/36 ,  F16L47/02 ,  F16L59/20 ,  B29L23/00 ,  B29L9/00 ,  B29K101/12 ,  B29K705/12

公开(公告)号：EP3257126A1

公开(公告)日：2017-12-20

申请号：EP16705260.4

申请日：2016-02-05

申请人： SAIPEM S.A.

发明人： PIONETTI, François-Régis

IPC分类号： H02G9/00

摘要： The invention relates to a method for connecting cables of a pipeline unit section to be vertically joined to a subsea pipeline for transporting fluids, comprising: positioning, around a low end of the pipeline unit section (40), a female annular connector (2) to which cables (14) extending along said pipeline unit section are connected; positioning, around a high end of the pipeline (42), a male annular connector (24) to which cables (32) extending along said pipeline are connected; and connecting the male and female connectors by sliding them vertically towards each other during the joining of the pipeline unit section to the pipeline.

公开(公告)号：EP1771679A1

公开(公告)日：2007-04-11

申请号：EP05784027.4

申请日：2005-07-01

申请人： SAIPEM S.A.

发明人： PIONETTI, François-Régis

IPC分类号： F16L59/20

CPC分类号： F16L13/02 ,  F16L9/18 ,  F16L39/005 ,  F16L59/14

摘要： The invention concerns a cylindrical connector (1) designed to connect two elements (2) of a set of at least two axial pipes, comprising an outer pipe (21) containing an inner pipe (22) delimiting an annular space (23) containing preferably an insulating material (24). The invention is characterized in that the stamped connector forms two annular cavities (4) and (6) delimited by forking branches at each end of said connector which enable the stresses and strains to be reduced to a minimum at the connecting zones between the two connectors at the end of two lengths of coaxial pipes to be connected and between each pipe length and each connector at their ends.

公开(公告)号：EP1509671A1

公开(公告)日：2005-03-02

申请号：EP03756012.5

申请日：2003-05-27

申请人： SAIPEM S.A.

发明人： PIONETTI, François-Régis

IPC分类号： E21B17/01

CPC分类号： E21B17/015

摘要： The invention relates to a submarine conduit of the riser type (1), giving a connection between a floating support (2) and the bed of the sea (4). Said riser (1) comprises a rigid catenary conduit extending from said floating support (2) to a contact point (5) on the sea bed (4), characterised in that said catenary riser comprises a lower conduit section (6). The lower section (6) has a linear apparent weight in the water less than that of the remainder of the conduit (7, 8) which comprises said catenary riser (1).