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1. 发明申请

US20080054208A1 Elbow plug external sleeve valve 有权
标题翻译：弯头插头外套阀
公开(公告)号：US20080054208A1
公开(公告)日：2008-03-06
申请号：US11899235
申请日：2007-09-05
申请人： Frank W. Groves
发明人： Frank W. Groves
IPC分类号： F16K31/02 , F16K31/44
CPC分类号： F16K3/265 , Y10T137/2705 , Y10T137/7787 , Y10T137/7904
摘要： An elbow fluid flow valve exhibiting reduced flow loss and including a body having a specified shape and size and defining a short radius associated with an elbow shaped fluid passageway characterized by a first fluid flow inlet and a second fluid flow outlet. A cover secures over the valve body, and such that a generally sleeve shaped annulus is defined therebetween. A light-weight and linearly translatable sleeve is mounted exteriorly of the valve body and within the intermediately defined annulus. The sleeve is operable to be displaced between a first location permitting fluid flow to the outlet and a second location interrupting fluid flow. A control element is operably connected to a pair of access ports, in turn communicated with one or a pair of interior regions in communication with locations of the displaceable sleeve and, upon experiencing at least one of a pressure and flow disparity between valve inlet and outlet, facilitates displacement of the sleeve to the second (flow interrupting) location
摘要翻译：一种弯头流体流动阀，其具有减小的流量损失，并且包括具有特定形状和尺寸的本体，并且限定与弯头形流体通道相关联的短半径，其特征在于第一流体流入口和第二流体流出口。盖子固定在阀体上，并且使得在其间限定大致套筒形的环形空间。轻型和可直线平移的套筒安装在阀体的外部并位于中间定义的环形空间内。套筒可操作地在允许流体流到出口的第一位置和中断流体流动的第二位置之间移动。控制元件可操作地连接到一对进入端口，所述一对进入端口又与一个或一对内部区域连通，与可移动套管的位置连通，并且在经历阀入口和出口之间的压力和流量差异中的至少一个时有利于套筒向第二（流动中断）位置的位移

2. 发明授权

US5845893A Underwater self-aligning fairlead latch device for mooring a structure at sea 失效
标题翻译：水下自动对准导弹锁紧装置，用于在海上系泊一个结构
公开(公告)号：US5845893A
公开(公告)日：1998-12-08
申请号：US819580
申请日：1997-03-14
申请人： Frank W. Groves
发明人： Frank W. Groves
IPC分类号： B63B21/04 , B63B21/10 , B66D1/36 , B66D1/72 , B66D3/10
CPC分类号： B63B21/10 , B63B21/50
摘要： An underwater self-aligning fairlead latch device is provided for guiding and securing an anchor chain between an offshore structure and an anchor. The fairlead device includes a latch housing pivotally mounted to a fairlead housing. The latch housing includes one or more latches for securing the anchor chain in place. The fairlead housing includes a bending shoe which guides the anchor chain from its orientation within the bending shoe up the platform column to the deck. The fairlead housing is pivotally mounted to the offshore structure.
摘要翻译：提供了一种用于引导和固定海上结构和锚固件之间的锚链的水下自对准导轨闩锁装置。导纱器装置包括可枢转地安装到球道壳体的闩锁壳体。闩锁壳体包括用于将锚链固定在适当位置的一个或多个闩锁。整流罩壳体包括弯曲鞋，该弯曲鞋将锚链从其弯曲鞋的定向引导到平台柱到甲板。导轨架可转动地安装在海上结构上。

3. 发明授权

US5762017A Bearing, turning and locking system for use on a turret moored vessel 失效
标题翻译：轴承，车削和锁定系统，用于炮塔系泊船只
公开(公告)号：US5762017A
公开(公告)日：1998-06-09
申请号：US672262
申请日：1996-06-26
申请人： Frank W. Groves
发明人： Frank W. Groves
IPC分类号： B63B21/50 , B63B21/00
CPC分类号： B63B21/507
摘要： A turret moored vessel with an improved bearing, turning and locking system includes a floating hull, a turret supported by the hull and rotatable relative to the hull and bearing assemblies forming an interface between the hull and turret. The bearing assemblies each include multiple passive blocks, preferably in the form of members (e.g. passive, spring loaded cylinders), that are attached at their lower end to the hull and at their upper end to a frame that supports horizonal and vertical crane wheels. Each cylinder is inwardly inclined along a radial line to form a first angle. There can be first and second pairs of cylinders in each bearing assembly, all four cylinders forming a plane or an annular plane. The first and second pairs of cylinders can be inclined toward each other. The first inward tilt provides stability against horizontal forces. The opposing cylinder tilts provided stability against rotational forces. A motor gear drive powers a pinion that engages a bull gear on the turret to rotate the turret.
摘要翻译：具有改进的轴承，转动和锁定系统的转塔系泊船体包括浮动船体，由船体支撑并且相对于船体和轴承组件可旋转的转台，其形成船体和炮塔之间的界面。轴承组件各自包括多个被动块，优选为构件（例如被动弹簧加载的气缸）的形式，其在其下端附接到船体，并且在其上端附接到支撑水平和垂直起重机轮的框架。每个气缸沿着径向线向内倾斜以形成第一角度。每个轴承组件中可以有第一和第二对气缸，所有四个气缸都形成一个平面或一个环形平面。第一和第二对气缸可以彼此倾斜。第一次向内倾斜提供了对水平力的稳定性。相对的气缸倾斜提供了抵抗旋转力的稳定性。马达齿轮传动装置驱动与转塔上的大齿轮接合的小齿轮，以转动转塔。

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