公开(公告)号：US4906136A

公开(公告)日：1990-03-06

申请号：US206202

申请日：1988-06-13

申请人： Erik Norbom ,  Rune Sletten

发明人： Erik Norbom ,  Rune Sletten

IPC分类号： E02B17/00 ,  B67D9/00 ,  E21B43/013 ,  F16L1/12 ,  F16L1/26

CPC分类号： F16L1/26 ,  E21B43/0135

摘要： The invention relates to a method for connecting a conduit (5) to a subsea structure (1), which comprises laying the conduit on the sea floor, with a conduit end (8) in the area close to the subsea structure. The method is characterized in that the conduit end is gripped by a ROV (9) with a gripping manipulator (10), that ROV (9) with the gripped conduit end (8) is advanced to the subsea structure (1), that the conduit end is introduced like a piston in a suitable receiving member (2) in the subsea structure, and that a negative pressure is provided in the receiving member so that conduit end (8) is sucked into the receiving member (2). The invention also relates to a device for use in connecting a conduit end (8) to a subsea structure (1). Conduit end (8) is advanced from the side of subsea structure (1) into a receiving member (2) of the subsea structure and is secured there. Receiving member (2) and conduit end (8) are mutually adapted so that conduit end (8) can move like a piston in receiving member (2). The receiving member has a connecting sleeve which is accessible from outside for connection to a source of negative pressure.

公开(公告)号：US08303312B2

公开(公告)日：2012-11-06

申请号：US13140574

申请日：2009-12-18

申请人： Erik Raad ,  Rune Sletten

发明人： Erik Raad ,  Rune Sletten

IPC分类号： H01H41/00

CPC分类号： H01R13/523 ,  E21B33/0385 ,  H01B17/30 ,  H01R13/53 ,  H02G15/14

摘要： A high voltage subsea electrical penetrator. A first housing part is connectable to a second housing part. The first and second housing parts in connected mode define a seat for accommodation of a bushing including a conductor pin arranged in an insulator body. The first and second housing parts each have a part-spherical seat surface supporting a corresponding region of the bushing. The bushing includes a material of relatively high compressive strength, in the form of a polymeric material or a ceramic material, that is molded into spherical outer shape about a bulbous portion of the conductor pin, and clamped as a unitary form-fitting element in the seat upon connection of the first and second housing parts.

摘要翻译： 高压海底电穿孔器。 第一壳体部分可连接到第二壳体部分。 连接模式的第一和第二壳体部件限定了用于容纳包括布置在绝缘体中的导体销的衬套的座。 第一和第二壳体部件各自具有支撑衬套的对应区域的部分球形座面。 衬套包括以聚合物材料或陶瓷材料的形式具有相对较高压缩强度的材料，其在导体销的球形部分周围被模制成球形外形，并且被夹紧成为整体形状配合元件 在连接第一和第二壳体部分时座位。

公开(公告)号：US20090284901A1

公开(公告)日：2009-11-19

申请号：US12307368

申请日：2007-07-04

申请人： Rune Sletten ,  Tor-Odd Rønhovd ,  Alf Gerhard Hay

发明人： Rune Sletten ,  Tor-Odd Rønhovd ,  Alf Gerhard Hay

IPC分类号： H02B5/00

CPC分类号： E21B33/0355

摘要： A subsea switchgear apparatus including a frame, at least one electrical power inlet mounted to the frame, at least one electrical power outlet mounted to the frame, a distribution chamber mounted to the frame, and at least one canister mounted to the frame. The at least one canister includes a chamber accommodating at least one high voltage circuit breaker. Electrical connections are arranged in the distribution chamber for electrically connecting a respective circuit breaker of a canister to an associated power inlet and power outlet of the switchgear apparatus. The chamber of the respective canister is separated from the distribution chamber by a pressure barrier.

摘要翻译： 一种海底开关设备，包括框架，安装到框架的至少一个电力入口，安装到框架的至少一个电力出口，安装到框架的分配室以及安装到框架的至少一个罐。 所述至少一个罐包括容纳至少一个高压断路器的室。 电气连接布置在分配室中，用于将罐的相应断路器电连接到开关设备的相关联的电源入口和电源插座。 各个罐的腔室通过压力屏障与分配室分离。

公开(公告)号：US20110250774A1

公开(公告)日：2011-10-13

申请号：US13140574

申请日：2009-12-18

申请人： Erik Raad ,  Rune Sletten

发明人： Erik Raad ,  Rune Sletten

IPC分类号： H01R13/523 ,  H01R13/40

CPC分类号： H01R13/523 ,  E21B33/0385 ,  H01B17/30 ,  H01R13/53 ,  H02G15/14

摘要： A high voltage subsea electrical penetrator. A first housing part is connectable to a second housing part. The first and second housing parts in connected mode define a seat for accommodation of a bushing including a conductor pin arranged in an insulator body. The first and second housing parts each have a part-spherical seat surface supporting a corresponding region of the bushing. The bushing includes a material of relatively high compressive strength, in the form of a polymeric material or a ceramic material, that is molded into spherical outer shape about a bulbous portion of the conductor pin, and clamped as a unitary form-fitting element in the seat upon connection of the first and second housing parts.

摘要翻译： 高压海底电穿孔器。 第一壳体部分可连接到第二壳体部分。 连接模式的第一和第二壳体部件限定了用于容纳包括布置在绝缘体中的导体销的衬套的座。 第一和第二壳体部件各自具有支撑衬套的对应区域的部分球形座面。 衬套包括以聚合物材料或陶瓷材料的形式具有相对较高压缩强度的材料，其在导体销的球形部分周围被模制成球形外形，并且被夹紧成为整体形状配合元件 在连接第一和第二壳体部分时座位。

公开(公告)号：US07952855B2

公开(公告)日：2011-05-31

申请号：US12307368

申请日：2007-07-04

申请人： Rune Sletten ,  Tor-Odd Rønhovd ,  Alf G. Hay

发明人： Rune Sletten ,  Tor-Odd Rønhovd ,  Alf G. Hay

IPC分类号： H02G3/08

CPC分类号： E21B33/0355

摘要： A subsea switchgear apparatus including a frame, at least one electrical power inlet mounted to the frame, at least one electrical power outlet mounted to the frame, a distribution chamber mounted to the frame, and at least one canister mounted to the frame. The at least one canister includes a chamber accommodating at least one high voltage circuit breaker. Electrical connections are arranged in the distribution chamber for electrically connecting a respective circuit breaker of a canister to an associated power inlet and power outlet of the switchgear apparatus. The chamber of the respective canister is separated from the distribution chamber by a pressure barrier.

摘要翻译： 一种海底开关设备，包括框架，安装到框架的至少一个电力入口，安装到框架的至少一个电力出口，安装到框架的分配室以及安装到框架的至少一个罐。 所述至少一个罐包括容纳至少一个高压断路器的室。 电气连接布置在分配室中，用于将罐的相应断路器电连接到开关设备的相关联的电源入口和电源插座。 各个罐的腔室通过压力屏障与分配室分离。