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1. 发明申请

US20100282474A1 SUBSEA OVERLOAD RELEASE SYSTEM AND METHOD 有权
标题翻译： SUBSEA过载发布系统和方法
公开(公告)号：US20100282474A1
公开(公告)日：2010-11-11
申请号：US12436218
申请日：2009-05-06
申请人： Harvey O. MOHR
发明人： Harvey O. MOHR
IPC分类号： E21B7/12 , E21B43/01
CPC分类号： E21B17/06 , E21B17/085 , E21B33/038 , Y10S285/922
摘要： The disclosure provides a subsea overload release system and method. The disclosure provides a releasable connection system than can be overridden during an overload condition, and is resettable in a subsea location in situ. During normal operation, a collet sleeve is slidably engageable with a collet having one or more fingers that can releasably couple a first member with a second member. During an overload condition, an overload piston acting on fluid in an overload reservoir causes an overload pressure and a rupture or other release of fluid through an overload pressure member, causing the overload reservoir to at least partially collapse. The collapse allows the system to extend and force open the fingers to disengage the second member from the first member. When the overload symptom is rectified, the overload reservoir can be reset and the overload pressure member reset or replaced without requiring repairs above sea surface.
摘要翻译：本公开提供了一种海底过载释放系统和方法。本公开提供了一种可释放的连接系统，其可以在过载状态下被覆盖，并且可以原位在海底位置复位。在正常操作期间，夹头套筒可滑动地与具有一个或多个手指的夹头啮合，夹头可以可释放地将第一构件与第二构件连接。在过载状态期间，作用在过载容器中的流体的过载活塞会导致过载压力和流体破裂或其他释放通过过载压力构件，导致过载储层至少部分塌陷。塌陷允许系统延伸并强制打开手指以将第二构件与第一构件分离。当过载症状得到纠正时，过载油箱可以复位，过载压力部件复位或更换，无需在海面以上进行维修。

2. 发明授权

US07559723B2 Hull-to-caisson interface connection assembly for spar platform 有权
标题翻译：用于翼梁平台的船体到沉箱接口连接组件
公开(公告)号：US07559723B2
公开(公告)日：2009-07-14
申请号：US11361132
申请日：2006-02-24
申请人： Harvey O. Mohr
发明人： Harvey O. Mohr
IPC分类号： B63B35/44
CPC分类号： E21B19/004 , B63B39/005 , B63B2021/504 , B63B2035/442 , F16L27/103 , Y10T403/27 , Y10T403/32549 , Y10T403/74
摘要： A hull-to-caisson interface connection assembly accommodates high tension loads between the hull and a caisson of a Spar-type platform, while facilitating angular flexing motion and constraining lateral and axial movement. The interface connection assembly includes an annular bearing shoulder at the top end of caisson, and a laminated bearing assembly mounted in the bottom of the hull and defining a passage through which the upper portion of the caisson passes, so that the caisson shoulder seats against the upper end of the bearing assembly. The bearing assembly includes a laminated structure of alternating steel and elastomeric flex elements, bonded to each other to flex together as a unit, rather than sliding relative to each other. The laminated structure of the bearing assembly supports the vertical tensile loads applied by the weight of the caisson on the hull, while also accommodating the angular loads applied between the caisson and the hull.
摘要翻译：船体与沉箱接口连接组件可在船体和桨式平台的沉箱之间承受高压力负荷，同时促进角度弯曲运动并限制横向和轴向运动。接口连接组件包括在沉箱顶端的环形轴承肩部和安装在船体底部并且限定沉孔上部通过的通道的层压轴承组件，使得沉箱肩部抵靠轴承组件的上端。轴承组件包括交替的钢和弹性体柔性元件的层叠结构，彼此结合成一个单元弯曲在一起，而不是相对于彼此滑动。轴承组件的层压结构支撑由船体上的沉箱的重量施加的垂直拉伸载荷，同时还适应在沉箱和船体之间施加的角荷载。

3. 发明授权

US08210264B2 Subsea overload release system and method 有权
标题翻译：海底超载释放系统及方法
公开(公告)号：US08210264B2
公开(公告)日：2012-07-03
申请号：US12436218
申请日：2009-05-06
申请人： Harvey O. Mohr
发明人： Harvey O. Mohr
IPC分类号： E21B23/00 , E21B17/02
CPC分类号： E21B17/06 , E21B17/085 , E21B33/038 , Y10S285/922
摘要： The disclosure provides a subsea overload release system and method. The disclosure provides a releasable connection system than can be overridden during an overload condition, and is resettable in a subsea location in situ. During normal operation, a collet sleeve is slidably engageable with a collet having one or more fingers that can releasably couple a first member with a second member. During an overload condition, an overload piston acting on fluid in an overload reservoir causes an overload pressure and a rupture or other release of fluid through an overload pressure member, causing the overload reservoir to at least partially collapse. The collapse allows the system to extend and force open the fingers to disengage the second member from the first member. When the overload symptom is rectified, the overload reservoir can be reset and the overload pressure member reset or replaced without requiring repairs above sea surface.
摘要翻译：本公开提供了一种海底过载释放系统和方法。本公开提供了一种可释放的连接系统，其可以在过载状态下被覆盖，并且可以原位在海底位置复位。在正常操作期间，夹头套筒可滑动地与具有一个或多个手指的夹头啮合，夹头可以可释放地将第一构件与第二构件连接。在过载状态期间，作用在过载容器中的流体的过载活塞会导致过载压力和流体破裂或其他释放通过过载压力构件，导致过载储层至少部分塌陷。塌陷允许系统延伸并强制打开手指以将第二构件与第一构件脱离。当过载症状得到纠正时，过载油箱可以复位，过载压力部件复位或更换，无需在海面以上进行维修。

4. 发明申请

US20100192829A1 SPAR HULL BELLY STRAKE DESIGN AND INSTALLATION METHOD 审中-公开
标题翻译： SPAR HULL BELLY STRAKE设计和安装方法
公开(公告)号：US20100192829A1
公开(公告)日：2010-08-05
申请号：US12365811
申请日：2009-02-04
申请人： Michael Y. H. Luo , Harvey O. Mohr , Lixin Zhang
发明人： Michael Y. H. Luo , Harvey O. Mohr , Lixin Zhang
IPC分类号： B63B3/14 , B63B35/44
CPC分类号： B63B39/005 , B63B1/048 , B63B35/4406 , B63B2035/442
摘要： A spar hull for a floating vessel can include a hard tank having a belly portion, a fixed strake coupled to the outer surface of the tank and a folding strake coupled to the belly portion of the tank, the folding strake having one or more strake panels and one or more support frames. A method for installing folding belly strakes on a spar hull may include providing a floating spar hull having a hard tank with a belly side, rotating the spar so that the belly side is in a first workable position, coupling at least one folding strake to the belly side of the spar, and coupling the strake in a folded position for transport. The method may include positioning the spar hull offshore in a transport position, upending the spar hull, unfolding the strake, fixing the strake in the unfolded position and installing the spar hull.
摘要翻译：用于浮动船只的翼梁可以包括具有腹部的硬罐，耦合到罐的外表面的固定板条和耦合到罐的腹部的折叠板，折叠板具有一个或多个板条板和一个或多个支撑框架。用于在翼梁上安装折叠式腹板的方法可以包括：提供具有带有腹部侧面的硬罐的浮动翼梁，旋转翼梁使得腹部侧处于第一可操作位置，将至少一个折叠板连接到翼梁的腹部侧面，并将平台连接在折叠位置以便运输。该方法可以包括将桨叶船体近海定位在运输位置，从而升高翼梁船体，展开船形板，将船板固定在展开位置并安装翼梁船体。

5. 发明申请

US20120272888A1 SPAR HULL BELLY STRAKE DESIGN AND INSTALLATION METHOD 有权
标题翻译： SPAR HULL BELLY STRAKE设计和安装方法
公开(公告)号：US20120272888A1
公开(公告)日：2012-11-01
申请号：US13147256
申请日：2010-01-28
申请人： Michael Y.H. Luo , Harvey O. Mohr , Vera Mohr , Lixin Zhang , Kostas Filoktitis Lambrakos
发明人： Michael Y.H. Luo , Harvey O. Mohr , Vera Mohr , Lixin Zhang , Kostas Filoktitis Lambrakos
IPC分类号： B63B35/44 , B63B3/38
CPC分类号： B63B1/048 , B63B35/4406 , B63B39/005 , B63B2035/442
摘要： A spar hull for a floating vessel can include a hard tank having a belly portion, a fixed strake coupled to the outer surface of the tank and a folding strake coupled to the belly portion of the tank, the folding strake having one or more strake panels and one or more support frames. A method for installing folding belly strakes on a spar hull may include providing a floating spar hull having a hard tank with a belly side, rotating the spar so that the belly side is in a first workable position, coupling at least one folding strake to the belly side of the spar, and coupling the strake in a folded position for transport. The method may include positioning the spar hull offshore in a transport position, upending the spar hull, unfolding the strake, fixing the strake in the unfolded position and installing the spar hull.
摘要翻译：用于浮动船只的翼梁可以包括具有腹部的硬罐，耦合到罐的外表面的固定板条和耦合到罐的腹部的折叠板，折叠板具有一个或多个板条板和一个或多个支撑框架。用于在翼梁上安装折叠式腹板的方法可以包括：提供具有带有腹部侧面的硬罐的浮动翼梁，旋转翼梁使得腹部侧处于第一可操作位置，将至少一个折叠板连接到翼梁的腹部侧面，并将平台连接在折叠位置以便运输。该方法可以包括将桨叶船体近海定位在运输位置，从而升高翼梁船体，展开船形板，将船板固定在展开位置并安装翼梁船体。

6. 发明授权

US4059288A Pressure balanced safety pipeline connector 失效
标题翻译：压力平衡安全管道连接器
公开(公告)号：US4059288A
公开(公告)日：1977-11-22
申请号：US719437
申请日：1976-09-01
申请人： Harvey O. Mohr
发明人： Harvey O. Mohr
IPC分类号： E21B43/01 , F16L37/00 , F16L35/00
CPC分类号： E21B43/0107 , F16L37/002 , Y10S285/90
摘要： A separable and at least partially pressure balanced safety pipeline connector. The connector is arranged to be included in a pipeline and provide a pressure balanced weak point whereby the connector will separate at a predetermined tension load but which will be insensitive or substantially insensitive to operating line pressure. It includes a housing having one axial end adapted for connection to the pipeline and with the other axial end open. The connector includes a pipe extension member having one axial end adapted for connection to the pipe-line for transmission of line fluids therethrough and with the other axial end arranged for being telescopically received coaxially in the housing in sealed relationship therewith. A shear disc is mounted between the housing and extension member for restraining the same against axial separation in response to axial tension forces applied thereto. The shear disc is arranged to be rupturable at a pre-determined level such that axial separation is prevented below said level and is permitted above said level. The housing and extension member are arranged so as to provide an annular chamber therebetween whereby application of fluid pressure to the chamber urges the housing and extension members axially together to thereby balance line pressure. A port is provided through the extension member to communicate line pressure to the chamber.
摘要翻译：可分离和至少部分压力平衡的安全管道连接器。连接器被布置成包括在管道中并且提供压力平衡的弱点，由此连接器将以预定的张力负载分离，但是对于操作管线压力将是不敏感的或基本上不敏感的。它包括具有适于连接到管道并且另一个轴向端部开放的一个轴向端的壳体。连接器包括一个管道延伸部件，其具有适于连接到管线的一个轴向端部，用于传输管线流体，并且另一个轴向端部被布置成与密封的关系同轴地同轴地容纳在壳体中。剪切盘安装在壳体和延伸构件之间，以便响应于施加到其上的轴向张力而限制其相对于轴向分离。剪切盘被布置成以预定水平可破裂，使得轴向分离被阻止在所述水平以下并且允许在所述水平以上。壳体和延伸构件布置成在其间提供环形室，由此向室施加流体压力将壳体和延伸构件轴向地推动在一起，从而平衡管路压力。通过延伸构件提供端口以将管线压力传递到室。

7. 发明授权

US4006921A Pipe coupling 失效
标题翻译：管接头
公开(公告)号：US4006921A
公开(公告)日：1977-02-08
申请号：US585504
申请日：1975-06-10
申请人： Harvey O. Mohr
发明人： Harvey O. Mohr
IPC分类号： F16L21/08 , F16L19/08 , F16L23/02 , F16L37/00 , F16L37/12 , F16L35/00
CPC分类号： F16L37/002 , F16L19/08 , G05B2219/31286 , G05B2219/31432 , G05B2219/33192 , G05B2219/33199 , G05B2219/45058 , Y02P90/10
摘要： Apparatus for locking together two mutually telescoping tubular members against relative axial movement, the combination comprising; annular bowl means housed within one of the tubular members and including a pair of axially and oppositely tapered annular surfaces; a plurality of gripping elements circumferentially disposed within the annular bowl means, each gripping element including a pair of oppositely tapered surfaces mateably engaged with respective tapered surfaces of the bowl means; the bowl means and gripping elements being movable between a retracted position in which the tubular members are freely assemblable in the mutually telescoping relationship aforesaid and an extended and locked position in which the bowl means applies opposing forces against both tapered surfaces of each gripping element to squeeze the latter into tight gripping engagement with the other tubular member whereby both tubular members are locked against relative axial movement, and means for moving the bowl means and gripping elements between the retracted and extended positions.
摘要翻译：用于将两个相互伸缩的管状构件锁定在一起以防止相对轴向移动的装置，该组合包括：环形碗装置容纳在一个管状构件内并且包括一对轴向和相对的锥形环形表面; 多个把持元件周向设置在环形碗装置内，每个夹持元件包括一对相对锥形的表面，可与碗形装置的各个锥形表面配合啮合; 碗装置和夹紧元件可在缩回位置之间移动，在缩回位置中，管状构件可以以上述相互伸缩的关系自由地组装，以及延伸和锁定位置，在该位置中，碗装置对每个夹紧元件的两个锥形表面施加相反的力以挤压后者与另一个管状构件紧密地夹紧接合，由此两个管状构件被锁定以防止相对的轴向运动，以及用于在缩回位置和伸出位置之间移动碗装置和夹紧元件的装置。

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