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1.发明公开
公开(公告)号：EP2791000A2
公开(公告)日：2014-10-22
申请号：EP12813924.3
申请日：2012-12-13
申请人： NOV - BLM
发明人： BUSSON, Philippe
IPC分类号： B63B21/18
摘要： The present invention relates to a fairlead (1) for guiding an anchoring chain (C) and intended is to be provided to anchoring equipment (2) on the floor of a floating platform. Said fairlead (1) comprises a direction-reversing structure (10), for guiding a change in direction of said corresponding anchoring chain (C), and a locking structure (11) that comprises a jaw assembly consisting of two jaws that are combined with a means (22) for rotatably moving said jaws in a reverse direction. Said moving means (22) comprises: (a) a so-called "counterweight" inert mass (25) that is movably coupled with said jaws and that is height-adjustable between a low position and a corresponding high position, to an operative position and an inoperative position of said jaws, respectively, so as to move and tend toward maintaining said jaws in said operative position; and (b) an actuating means (26) that is controlled by a control means, and is intended for moving said jaws from said operative position to said inoperative position, and is intended for moving said counterweight (25) from said low position to said high position.
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2.发明授权
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公开(公告)号：EP2771235A1
公开(公告)日：2014-09-03
申请号：EP12794382.7
申请日：2012-10-26
申请人： NOV - BLM
发明人： BUSSON, Philippe
IPC分类号： B63B21/50
摘要： The present invention relates to an installation for anchoring a floating platform (P), for example an oil platform, to the ground by means of chains (2), the manoeuvring station (3) of said platform having: activatable/deactivatable stopper means (5) for each of the anchoring chains (2), making it possible to lock in position the associated chain (2), which ends in an upstream free length (2') having an end connecting link (6), said stopper means (5) being disposed on one and the same line (E) and each being associated with a reservoir housing (13) for storing said upstream free length (2') of the associated chain (2), and tensioning means (7) which are common to the different chains (2), said tensioning means comprising a single tensioning winch (7) which is mounted in a mobile manner above said stopper means (5), said tensioning winch (7) having a master length of chain (8), the downstream end of which has a downstream link that is able to be secured removably to the connecting link (6) of the upstream free length of said anchoring chains (2), and the upstream end of which is stored in a reservoir container (22).
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4.发明公开MAILLON DÉMONTABLE, ADAPTÉ NOTAMMENT À RACCORDER DEUX CHAINES POUR L'ANCRAGE AU SOL D'UNE INSTALLATION FLOTTANTE 审中-公开可拆卸链接，特别适合连接两个链以锚固地面浮动安装
公开(公告)号：EP3243013A1
公开(公告)日：2017-11-15
申请号：EP16702169.0
申请日：2016-01-05
申请人： NOV - BLM
发明人： BUSSON, Philippe
IPC分类号： F16G15/02
CPC分类号： B63B21/20 , B63B21/502 , F16G11/03 , F16G13/14 , F16G15/02
摘要： The present invention relates to a dismantlable link (1), suitable in particular for interconnecting two chains for anchoring floating equipment to the ground. This dismantlable link (1), shaped like an oblong ring, comprises two straight sections (2) connected by two curved sections (3), and includes: • - two side parts (6) each forming one of said curved sections (3), • and - two connecting parts (5), each forming at least one portion of one of said straight sections (2),
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5.发明公开
公开(公告)号：EP4212424A1
公开(公告)日：2023-07-19
申请号：EP23150962.1
申请日：2023-01-10
申请人： NOV - BLM
发明人： BUSSON, Philippe
摘要： La présente invention concerne un dispositif de connexion mécanique, conçu pour la connexion mécanique amovible des extrémités libres (L11, L21) de deux lignes offshore (L), avantageusement une ligne d'ancrage et une ligne messager.
Le dispositif de connexion mécanique (1) comprend deux modules (2, 3) qui sont attachés avec une extrémité libre (L11, L21) des lignes offshore (L).
Le dispositif de connexion mécanique (1) comprend des moyens de verrouillage 5 qui comportent un organe de manoeuvre (6), pour manoeuvrer les moyens de verrouillage (5) depuis une configuration verrouillée jusqu'à une configuration déverrouillée.
L'organe de manoeuvre (6) est mobile entre deux positions selon un degré de liberté en translation (T) parallèle à l'axe longitudinal (1') des modules (2, 3) en état assemblé, de préférence dans un sens aval vers amont.-
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7.发明公开CHAUMARD DESTINÉ À COOPÉRER AVEC UNE CHAÎNE D'ANCRAGE, POUR UN SYSTÈME D'ANCRAGE AU SOL D'UNE INSTALLATION FLOTTANTE 审中-公开CHAUMARDDESTINÉÀCOOPÉRERAVEC UNECHAÎNED'ANCRAGE，POUR UNSYSTÈMED'ANCRAGE AU SOL D'UNE INSTALLATION FLOTTANTE
公开(公告)号：EP3194259A1
公开(公告)日：2017-07-26
申请号：EP15780918.7
申请日：2015-09-18
申请人： NOV - BLM
发明人： BUSSON, Philippe
摘要： The present invention concerns a fairlead (1) intended to engage with an anchor chain (C), for a system for anchoring a floating installation to the ground. Said fairlead (1) comprises two structures (10, 11) assembled by pivot connection means (12) of axis (12'), one upstream (10), for rigidly connecting said fairlead to said floating installation, and the other downstream (11), comprising - means (14) for blocking the translational movement of said anchor chain (C), and - guide means (13), for guiding a change in direction of the anchor chain (C). Furthermore, the downstream structure (11) comprises two lateral plates (111) delimiting the passage of the chain (C), the upstream end (111a) of each of said plates (111) comprising a U-shaped bearing receiving an additional arm (1021) of the upstream structure (10) and engaging together via a journal (12a), said guide means (13) extending between the internal branches of the two bearings (111a).
摘要翻译： 本发明涉及一种用于与锚链（C）接合的导缆器（1），用于将浮动装置锚定到地面的系统。 所述导缆器（1）包括通过轴线（12'）的枢转连接装置（12）组装的两个结构（10,11），一个上游（10）用于将所述导缆器刚性连接至所述浮动设备，另一个下游 ），包括 - 用于阻止所述锚链（C）的平移运动的装置（14），以及 - 引导装置（13），用于引导锚链（C）的方向变化。 此外，下游结构（11）包括限定链条（C）的通道的两个侧板（111），每个所述板（111）的上游端（111a）包括U形轴承，该U形轴承接收附加臂 所述引导装置（13）在所述两个轴承（111a）的内部分支之间延伸，所述引导装置（13）在所述上游结构（10）的所述内部分支之间延伸并且通过轴颈（12a）接合在一起。
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公开(公告)号：EP2771235B1
公开(公告)日：2016-03-09
申请号：EP12794382.7
申请日：2012-10-26
申请人： NOV - BLM
发明人： BUSSON, Philippe
IPC分类号： B63B21/50
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