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1. 发明公开

EP3416777A1 METHOD AND APPARATUS FOR LASER BEAM WELDING 审中-公开
公开(公告)号：EP3416777A1
公开(公告)日：2018-12-26
申请号：EP17705869.0
申请日：2017-02-16
申请人： Saipem S.p.A.
发明人： CALZAVARA, Adriano , ROSSIN, Davide , BAILINI, Alessandro
IPC分类号： B23K26/282 , B23K26/70 , B23K26/60 , B23K13/01 , H05B6/10 , B23K26/211 , B23K101/10
CPC分类号： B23K26/282 , B23K13/01 , B23K26/211 , B23K26/60 , B23K26/70 , B23K2101/10
摘要： A method of laser beam welding two pipes (1, 2) together, the method comprising the steps of arranging two pipes (1, 2) such that a gap (15) is provided between opposed surfaces (11, 12) of the pipes (1, 2), heating at least one of the pipes (1, 2) by induction heating while the gap (15) is provided between the opposed surfaces (11, 12) of the pipes, and subsequently laser beam welding the opposed surfaces (11, 12) of the pipes (1, 2) together.

2. 发明公开

EP2134996A2 PREFABRICATION OF PIPE STRINGS ON BOARD OF PIPE-LAYING VESSELS 有权
标题翻译： VORFERTIGUNG VONROHRSTRÄNGENBORD VON SCHIFFEN ZUM VERLEGEN VON ROHREN
公开(公告)号：EP2134996A2
公开(公告)日：2009-12-23
申请号：EP08716303.6
申请日：2008-03-06
申请人： Saipem S.p.A.
发明人： SCAINI, Cristian , ROSSIN, Davide
IPC分类号： F16L1/20
CPC分类号： F16L1/207
摘要： A method of laying pipeline from a vessel (10) is disclosed. The vessel (10) includes many pipe processing stations (36, 42), arranged across the width of the vessel. In one embodiment, there are two pipe processing areas (38, 40) separated along the length of the vessel. The pipe processing stations (36, 42) may be operable in two modes of operation, for example, a first mode of operation where the vessel produces triple joint pipe strings (from three lengths of pipe section welded together) and a second mode of operation where double joint pipe strings are produced, for example, from two single length pipe sections having a significantly greater length than the single length pipe sections used in the first mode of operation. In one embodiment, a triple joint pipe section is part welded in one pipe processing area (38), then moved along the length of the vessel (10) to a different pipe processing area, where further welding operations are performed on the triple joint. In order for the vessel to operate in two modes of operation, the storage bin facilities (12) for storing single length pipe sections are configured to be able to accommodate different lengths of single length pipe section arranged end to end in a single bin.
摘要翻译：公开了一种从容器（10）铺设管道的方法。容器（10）包括跨过容器宽度布置的许多管道加工站（36,42）。在一个实施例中，沿着容器的长度分离有两个管道加工区域（38,40）。管道处理站（36,42）可以在两种操作模式中操作，例如第一操作模式，其中容器产生三重连接管柱（从三段管道焊接在一起）和第二操作模式其中例如从具有比在第一操作模式中使用的单个长度管段显着更大的长度的两个单一长度的管段产生双重连接管柱。在一个实施例中，三连接管部分被焊接在一个管道处理区域（38）中，然后沿着容器（10）的长度移动到不同的管道加工区域，在三个接头处进行进一步的焊接操作。为了使船只以两种操作模式操作，用于存储单个长度管段的存储箱设施（12）被配置为能够容纳在单个箱中端对端布置的不同长度的单个长度的管段。

3. 发明公开

EP3911473A1 IMPROVEMENTS IN THE WELDING OF PIPES 无效
公开(公告)号：EP3911473A1
公开(公告)日：2021-11-24
申请号：EP20700577.8
申请日：2020-01-10
申请人： SAIPEM S.p.A.
发明人： STEFANO, Giorgio , ROSSIN, Davide
IPC分类号： B23K26/211 , B23K26/28 , B23K26/342 , B23K26/282 , B23K101/06 , B23K101/10 , B23K103/04

4. 发明授权

EP3221200B1 CONNECTING DEVICE AND METHOD FOR SUPPORTING AN APPARATUS DESIGNED TO COUPLE TO A PIPELINE 有权
公开(公告)号：EP3221200B1
公开(公告)日：2019-03-06
申请号：EP15820264.8
申请日：2015-11-17
申请人： Saipem S.p.A.
发明人： ROSSIN, Davide , PENATI, Lorenzo , GAZZARRI, Fabrizio
IPC分类号： B63B35/03 , F16L1/16 , F16L1/235 , F16M13/02 , B66C1/66

5. 发明授权

EP2134996B1 PREFABRICATION OF PIPE STRINGS ON BOARD OF PIPE-LAYING VESSELS 有权
标题翻译：管装船上的管束的预制
公开(公告)号：EP2134996B1
公开(公告)日：2018-01-03
申请号：EP08716303.6
申请日：2008-03-06
申请人： Saipem S.p.A.
发明人： SCAINI, Cristian , ROSSIN, Davide
IPC分类号： F16L1/20
CPC分类号： F16L1/207
摘要： A method of laying pipeline from a vessel (10) is disclosed. The vessel (10) includes many pipe processing stations (36, 42), arranged across the width of the vessel. In one embodiment, there are two pipe processing areas (38, 40) separated along the length of the vessel. The pipe processing stations (36, 42) may be operable in two modes of operation, for example, a first mode of operation where the vessel produces triple joint pipe strings (from three lengths of pipe section welded together) and a second mode of operation where double joint pipe strings are produced, for example, from two single length pipe sections having a significantly greater length than the single length pipe sections used in the first mode of operation. In one embodiment, a triple joint pipe section is part welded in one pipe processing area (38), then moved along the length of the vessel (10) to a different pipe processing area, where further welding operations are performed on the triple joint. In order for the vessel to operate in two modes of operation, the storage bin facilities (12) for storing single length pipe sections are configured to be able to accommodate different lengths of single length pipe section arranged end to end in a single bin.

6. 发明公开

EP3221200A1 CONNECTING DEVICE AND METHOD FOR SUPPORTING AN APPARATUS DESIGNED TO COUPLE TO A PIPELINE 审中-公开
标题翻译：连接装置和用于支撑设计成与管道连接的装置的方法
公开(公告)号：EP3221200A1
公开(公告)日：2017-09-27
申请号：EP15820264.8
申请日：2015-11-17
申请人： Saipem S.p.A.
发明人： ROSSIN, Davide , PENATI, Lorenzo , GAZZARRI, Fabrizio
IPC分类号： B61B10/02 , B65G17/00 , B66C1/66
CPC分类号： B66C1/66 , B63B35/03 , F16L1/161 , F16L1/235 , F16M13/022
摘要： 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.
摘要翻译：一种用于支撑被设计成连接到管道（2）并且具有耦合机构（14）的设备（7）的连接装置（12），该耦合机构具有被设计为一体地耦合到设备（7）的第一部分（16）和第二部分（17），所述第二部分（17）被设计成连接到起重装置（8），并且作为所述第一部分（16）的相对位置和所交换的力的函数在给定方向（D2）装置（7）和起重装置（8）之间。

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