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1. 发明申请

WO2016159777A1 OFFSHORE LIFTING CRANE 审中-公开
标题翻译：海洋起重机
公开(公告)号：WO2016159777A1
公开(公告)日：2016-10-06
申请号：PCT/NO2016/050047
申请日：2016-03-16
申请人： NATIONAL OILWELL VARCO NORWAY AS
发明人： BORØY, Yngvar , CORREIA, Ricardo , LACERDA, Hugo , STRAND, Thor
IPC分类号： B23B27/04 , B63B27/08 , B63B27/10 , B66C23/52 , B66C23/60 , B66D1/28
CPC分类号： B66C23/52 , B63B27/08 , B63B27/10 , B63B27/30 , B66C13/10 , B66C23/68 , B66D1/36
摘要： There is described an offshore lifting crane (1) comprising : - a support structure (2); - a crane boom (4) connected to said support structure (2); - a winch drum (6) rotatable around a longitudinal axis (L) thereof; - a winch drum drive means (8); and - an elongated hoisting member (10) having a first end connected to said winch drum (6) and a second end connectable to a load, said elongated hoisting member (10) ex¬ tending over at least a part of said crane boom (4), wherein said winch drum (6) is arranged such that said longitudinal axis (L) thereof is substantially vertical. There is also described a vessel (30) comprising an offshore lifting crane (1).
摘要翻译：描述了一种海上起重机（1），包括： - 支撑结构（2）; - 连接到所述支撑结构（2）的起重机吊臂（4）; - 绕其纵轴（L）旋转的绞盘鼓（6）; - 绞车鼓驱动装置（8）; 以及 - 细长的提升构件（10），其具有连接到所述绞盘鼓（6）的第一端和可连接到负载的第二端，所述细长提升构件（10）在所述起重机吊臂的至少一部分 4），其中所述绞盘鼓（6）布置成使得其纵轴（L）基本垂直。还描述了包括海上起重机（1）的船舶（30）。

2. 发明申请

WO2019203659A1 TOOL, INSTALLATION ASSEMBLY, AND METHOD 审中-公开
公开(公告)号：WO2019203659A1
公开(公告)日：2019-10-24
申请号：PCT/NO2019/050084
申请日：2019-04-12
申请人： NATIONAL OILWELL VARCO NORWAY AS
发明人： TEIXEIRA, Anibal B. , TORVIK, Ole Petter , STRAND, Thor
IPC分类号： F03D1/06 , F03D13/10 , B66C1/10
摘要： There is described a tool for positioning a blade for a wind turbine for facilitating installation of the blade, a related an installation assembly, and method. In various embodiments, the wind turbine includes a tower and a rotatable hub on an upper end of the tower, and the tool is mounted on a side of the tower so that the blade is supported on the tower in an initial configuration. The tool may have at least one part and at least one other part, the one part being arranged to be angularly movable relative to the other part for tilting the blade with respect to the tower to position the blade in a position that can allow the blade to be connected to the hub.

3. 发明申请

WO2016118015A1 WINCH DRUM WITH INTERNAL WIRE STORAGE 审中-公开
标题翻译：带内部存储的WINCH DRUM
公开(公告)号：WO2016118015A1
公开(公告)日：2016-07-28
申请号：PCT/NO2015/050014
申请日：2015-01-22
申请人： NATIONAL OILWELL VARCO NORWAY AS
发明人： BORØY, Yngvar , STRAND, Thor , ERIKSSON, Anders , TEIXEIRA, Anibal B.
IPC分类号： B66D1/30 , B66D1/34
CPC分类号： B66D1/26 , B66D1/30 , B66D1/34
摘要： The described winch drum device (1) comprises a first winch drum (11) with an outer surface (111) adapted to accommodate a plurality of axially displaced turns (31) of wire rope (3, 3', 3", 3"'), wherein the winch drum device (1) is provided wire rope storage means (5), such as a recess, extending at least partially radially in from said outer surface (111) of the first winch drum (11), and where said wire rope storage means (5) is adapted to accommodate one or more layers (33) of the wire rope. There is also described a winch comprising a winch drum device according to the invention.
摘要翻译：所描述的绞车鼓装置（1）包括具有外表面（111）的第一绞盘鼓（11），该外表面适于容纳多根轴向移动的钢丝绳（3,3'，3“，3” ），其中所述绞盘鼓装置（1）设置有从所述第一绞盘鼓（11）的所述外表面（111）至少部分地径向延伸的诸如凹部的钢丝绳存放装置（5），并且其中所述钢丝绳存放装置（5）适于容纳钢丝绳的一个或多个层（33）。还描述了包括根据本发明的绞车鼓装置的绞盘。

4. 发明申请

WO2017119818A2 WIRE BACK TENSION DEVICE 审中-公开
标题翻译：回拉张力装置
公开(公告)号：WO2017119818A2
公开(公告)日：2017-07-13
申请号：PCT/NO2017/050001
申请日：2017-01-04
申请人： NATIONAL OILWELL VARCO NORWAY AS
发明人： BORØY, Yngvar , ORASANU, Adrian, Mihai , STRAND, Thor
CPC分类号： B66D3/006 , B66C13/02
摘要： There is described a device (1) for tensioning an elongated hoisting member (10), wherein said device (1) comprises: - a first friction-generating member (2) rotatably supported around a first support member (6); - a second friction-generating member (4) rotatably supported around a second sup¬ port member (8), said first and second friction-generating members (2, 4) being adapted to provide friction to the elongated hoisting member (10) when said first and second friction-generating members (2, 4) are pressed against each other with a por- tion of the elongated hoisting member (10) therebetween; and - a braking means (18) for braking the rotation of said first and second friction- generating members (2, 4) around said first and second support members (6, 8). There is also described a system including such a device (1), as well as a method for operating such a system.
摘要翻译：描述了用于张紧细长提升构件（10）的装置（1），其中所述装置（1）包括： - 第一摩擦产生构件（2），其可旋转地支撑在第一支撑件成员（6）; - 第二摩擦产生构件（4），其可旋转地支承在第二支承件当所述第一和第二摩擦产生元件（2,4）被压靠在所述第一和第二摩擦产生元件（2,4）上时，所述第一和第二摩擦产生元件（2,4）适于向所述细长提升元件（10）另一部分在其间具有细长提升构件（10）的部分; 和 - 制动装置（18），用于制动所述第一和第二摩擦产生件（2,4）围绕所述第一和第二支撑件（6,8）的转动。还描述了包括这种设备（1）的系统以及用于操作这种系统的方法。

5. 发明申请

WO2012146886A1 A WINCH DRUM 审中-公开
标题翻译：一个WINCH DRUM
公开(公告)号：WO2012146886A1
公开(公告)日：2012-11-01
申请号：PCT/GB2012/000201
申请日：2012-02-29
申请人： NATIONAL OILWELL VARCO NORWAY AS , STRAND, Thor , PARRY, Simon James
发明人： STRAND, Thor
IPC分类号： B66D1/30
CPC分类号： B66D1/30
摘要： A winch drum (11) comprising a cylindrical drum shell (2) having a radially inner surface (10), a radially outer surface (9) and a separate reinforcement layer (4; 5) which can comprise plastic applied to at least one of said surfaces.
摘要翻译：一种包括具有径向内表面（10）的圆柱形鼓壳（2），径向外表面（9）和单独加强层（4; 5）的绞盘鼓（11），其可包括施加到以下的至少一个表面。

6. 发明申请

WO2020130840A1 A ROPE CONNECTOR FOR CONNECTING PREPARED ENDS OF TWO ROPE SEGMENTS, A ROPE EXTENSION SYSTEM AND A HOISTING SYSTEM COMPRISING SUCH ROPE CONNECTOR 审中-公开
公开(公告)号：WO2020130840A1
公开(公告)日：2020-06-25
申请号：PCT/NO2019/050271
申请日：2019-12-11
申请人： NATIONAL OILWELL VARCO NORWAY AS
发明人： RØSOK, Nils Øystein , STRAND, Thor
IPC分类号： F16G11/06
摘要： The invention relates to a rope connector (200) for connecting prepared ends (150sp) of two rope segments (150-1, 150-2), wherein said prepared ends (150sp) each comprise a rope eye, wherein the rope connector (200) comprises at least two complementary parts (200-1, 200-2), wherein each of said parts (200-1, 200-2) is configured with a shaped re-cess (210) for receiving at least part of said prepared end (150sp) of a respective one of said rope segments (150-1, 150-2), and wherein said parts (200-1, 200-2) are detachably mountable to each other to establish a firm connection there between that is strong enough to sustain the required tension capacity. The invention further relates to a rope ex-tension system (100) comprising such rope connector (200) and a hoisting system (10) comprises such rope extension system. The invention provides for a more flexible set-up for extending the rope on-site, by simply adding more wire-rope segments via further rope connectors.

7. 发明申请

WO2017119818A3 WIRE BACK TENSION DEVICE 审中-公开
公开(公告)号：WO2017119818A3
公开(公告)日：2017-07-13
申请号：PCT/NO2017/050001
申请日：2017-01-04
申请人： NATIONAL OILWELL VARCO NORWAY AS
发明人： BORØY, Yngvar , ORASANU, Adrian, Mihai , STRAND, Thor
IPC分类号： B66D3/00
摘要： There is described a device (1) for tensioning an elongated hoisting member (10), wherein said device (1) comprises: - a first friction-generating member (2) rotatably supported around a first support member (6); - a second friction-generating member (4) rotatably supported around a second sup¬ port member (8), said first and second friction-generating members (2, 4) being adapted to provide friction to the elongated hoisting member (10) when said first and second friction-generating members (2, 4) are pressed against each other with a por- tion of the elongated hoisting member (10) therebetween; and - a braking means (18) for braking the rotation of said first and second friction- generating members (2, 4) around said first and second support members (6, 8). There is also described a system including such a device (1), as well as a method for operating such a system.

8. 发明申请

WO2019050413A1 ELECTROHYDRAULIC DEVICE, METHOD, AND MARINE VESSEL OR PLATFORM 审中-公开
公开(公告)号：WO2019050413A1
公开(公告)日：2019-03-14
申请号：PCT/NO2018/050224
申请日：2018-09-07
申请人： NATIONAL OILWELL VARCO NORWAY AS
发明人： BORØY, Yngvar , STRAND, Thor , BERGSTØL, Geir Odd
IPC分类号： F15B15/18 , B66C13/02
摘要： An electrohydraulic device is described which in certain embodiment has an extender which is arranged to be actuated by hydraulic fluid, and a rotor of an electric motor, the rotor being arranged to rotate about a part of the extender. The rotor typically comprises an annular body which encircles or surrounds said part of the extender. There is also described a re-lated method of use and a marine vessel or platform where the device may be applied.

9. 发明申请

WO2018151606A1 DRILLING UNIT COMPRISING AN ELECTRIC HEAVE-COMPENSATION SYSTEM 审中-公开
公开(公告)号：WO2018151606A1
公开(公告)日：2018-08-23
申请号：PCT/NO2018/050041
申请日：2018-02-15
申请人： NATIONAL OILWELL VARCO NORWAY AS
发明人： BERGE MELING, Karsten , ERIKSSON, Hans Anders , BORØY, Yngvar , STRAND, Thor
IPC分类号： E21B19/09 , F16H19/04
摘要： The invention relates to a drilling unit (100a, 100b) for mounting on a deck (200) of a floating vessel, the drilling unit (100a, 100b) comprising a drill tower structure (130) with a heave-compensation system for compensating vertical movements of the floating vessel due to waves. The drilling unit (100a, 100b) further comprises a winch (110) mounted at or near the deck (200), a crown block (151) mounted at a top side (140) of the drill tower structure (130) and at least one wire rope (120) provided between the winch (110) and the crown block (151). The heave-compensation system comprises a slideable support frame (150) configured to be moved relative to the drill tower structure (130) in a direction substantially parallel to the axial direction of the drill tower structure (130), wherein either the winch (110) or the crown block (151) is provided within the slideable support frame (150) such that a distance between the winch (110) and the crown block (151) is controllable, wherein the position of the slideable support frame (150) with respect to the drill tower structure (130) is controlled by at least one electric motor or linear actuator (171). Alternatively, the crown block may be dispensed with and the winch (110) is placed in the slideable support frame (150) at the top side (140) of the drill tower structure (130). The invention provides a drilling unit with an improved and overall more compact design of a compensation system.

10. 发明申请

WO2018082831A1 METHOD OF UPGRADING A KNUCKLE-BOOM CRANE AND A HEAVE-COMPENSATING CRANE 审中-公开
标题翻译：升降式起重机起重机和起重机补偿起重机的方法
公开(公告)号：WO2018082831A1
公开(公告)日：2018-05-11
申请号：PCT/EP2017/072351
申请日：2017-09-06
申请人： NATIONAL OILWELL VARCO NORWAY AS
发明人： BORØY, Yngvar , STRAND, Thor , ORASANU, Adrian , CORREIA, Ricardo Nuno
IPC分类号： B66C13/02 , B66C23/68
摘要： The invention relates to a method of upgrading a knuckle-boom crane (100a) to a heave-compensating crane (100). The method comprises: i) providing a knuckle-boom crane (100a) having a crane base (110), a main boom (121) pivotably mounted to the crane base (110), and a knuckle-boom (130) pivotably mounted to the main boom (121); ii) removing the knuckle-boom (130) from the main boom (121); iii) mounting a main boom extension (122) to the main boom (121) for increasing the length of the main boom (120); iv) mounting a heave-compensating boom (140) at a far end (122e) of the main boom extension (122) such that the heave-compensating boom (140) extends in a downward vertical direction (Z) in operational use of the heave-compensating crane (100), wherein the heave-compensating boom (140) is configured to be pivotable with respect to the main boom extension (122) in both horizontal directions (X, Y) defined with respect to the downward vertical direction (Z), and v) providing a heave-compensation system (110) to the knuckle-boom crane (100a), wherein the heave-compensation system (110) is configured for compensating for horizontal variations by controlling the orientation of the heave- compensating boom (140) relative to the main boom extension (122), and for compensating the vertical variations by means of a further vertical heave-compensation system (110), such as a winch-based heave-compensation system. The invention further relates to such heave-compensated crane as such.
摘要翻译：本发明涉及一种将关节臂起重机（100a）升级到起伏补偿起重机（100）的方法。该方法包括：i）提供具有起重机基座（110），可枢转地安装到起重机基座（110）的主起重臂（121）的关节臂起重机（100a），以及枢转地安装到起重机基座主臂（121）; ii）从主吊杆（121）上拆下转向节臂（130）; iii）将主臂杆延伸部分（122）安装到主臂杆（121）上以增加主臂杆（120）的长度; iv）在主臂架延伸部（122）的远端（122e）处安装升沉补偿吊杆（140），使得升沉补偿吊杆（140）在操作使用时在向下竖直方向（Z）上延伸其中，所述升沉补偿吊臂（140）构造成能够相对于所述主吊臂延伸部（122）在相对于所述向下竖直方向（X，Y）限定的两个水平方向（X，Y） Z）;以及v）向所述关节臂起重机（100a）提供升沉补偿系统（110），其中所述升沉补偿系统（110）被配置用于通过控制所述升沉补偿吊杆140相对于主吊臂延伸部122的位置，并且借助于另一个垂直升降补偿系统110，例如基于绞车的升沉补偿系统来补偿垂直变化。本发明还涉及这种起伏补偿式起重机。

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