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公开(公告)号：US20080149390A1
公开(公告)日：2008-06-26
申请号：US12041355
申请日：2008-03-03
IPC分类号： E21B7/128
CPC分类号： E21B17/01 , E21B17/085 , E21B19/006 , E21B19/16 , Y10S285/922 , Y10T29/49947
摘要： An offshore riser system has riser joints, each having a pin and a box. The pin has an external grooved profile that is engaged by a locking element carried by the box of another riser joint. An actuating ring engages with the locking element to move it into the locked position. A retractable spider supports the string of riser while the new joint is being made up. A makeup tool on the riser deploying floor moves the ring relative to the locking element, causing the locking element to move to the locked position.
摘要翻译： 海上立管系统具有立管接头，每个接头都有一个销和一个箱体。 销具有外部槽形轮廓，其由另一提升管接头的盒承载的锁定元件接合。 致动环与锁定元件接合以将其移动到锁定位置。 可伸缩的蜘蛛支撑新的接头正在组成的立管。 提升器部署地板上的化妆工具相对于锁定元件移动环，导致锁定元件移动到锁定位置。
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公开(公告)号：US07963336B2
公开(公告)日：2011-06-21
申请号：US12041355
申请日：2008-03-03
IPC分类号： E21B29/12
CPC分类号： E21B17/01 , E21B17/085 , E21B19/006 , E21B19/16 , Y10S285/922 , Y10T29/49947
摘要： An offshore riser system has riser joints, each having a pin and a box. The pin has an external grooved profile that is engaged by a locking element carried by the box of another riser joint. An actuating ring engages with the locking element to move it into the locked position. A retractable spider supports the string of riser while the new joint is being made up. A makeup tool on the riser deploying floor moves the ring relative to the locking element, causing the locking element to move to the locked position.
摘要翻译： 海上立管系统具有立管接头，每个接头都有一个销和一个箱体。 销具有外部槽形轮廓，其由另一提升管接头的盒承载的锁定元件接合。 致动环与锁定元件接合以将其移动到锁定位置。 可伸缩的蜘蛛支撑新的接头正在组成的立管。 提升器部署地板上的化妆工具相对于锁定元件移动环，导致锁定元件移动到锁定位置。
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公开(公告)号：US07337848B2
公开(公告)日：2008-03-04
申请号：US11508689
申请日：2006-08-23
IPC分类号： E21B29/12
CPC分类号： E21B17/01 , E21B17/085 , E21B19/006 , E21B19/16 , Y10S285/922 , Y10T29/49947
摘要： An offshore riser system has riser joints, each having a pin and a box. The pin has an external grooved profile that is engaged by a locking element carried by the box of another riser joint. An actuating ring engages with the locking element to move it into the locked position. A retractable spider supports the string of riser while the new joint is being made up. A makeup tool on the riser deploying floor moves the ring relative to the locking element, causing the locking element to move to the locked position.
摘要翻译： 海上立管系统具有立管接头，每个接头都有一个销和一个箱体。 销具有外部槽形轮廓，其由另一提升管接头的盒承载的锁定元件接合。 致动环与锁定元件接合以将其移动到锁定位置。 可伸缩的蜘蛛支撑新的接头正在组成的立管。 提升器部署地板上的化妆工具相对于锁定元件移动环，导致锁定元件移动到锁定位置。
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公开(公告)号：US08356672B2
公开(公告)日：2013-01-22
申请号：US13088870
申请日：2011-04-18
申请人： Thomas A. Fraser , John E. Nelson
发明人： Thomas A. Fraser , John E. Nelson
IPC分类号： E21B7/12
CPC分类号： E21B17/01 , E21B17/085 , E21B19/006 , E21B19/16 , Y10S285/922 , Y10T29/49947
摘要： An offshore riser system has riser joints, each having a pin and a box. The pin has an external grooved profile that is engaged by a locking element carried by the box of another riser joint. An actuating ring engages with the locking element to move it into the locked position. A retractable spider supports the string of riser while the new joint is being made up. A makeup tool on the riser deploying floor moves the ring relative to the locking element, causing the locking element to move to the locked position.
摘要翻译： 海上立管系统具有立管接头，每个接头都有一个销和一个箱体。 销具有外部槽形轮廓，其由另一提升管接头的盒承载的锁定元件接合。 致动环与锁定元件接合以将其移动到锁定位置。 可伸缩的蜘蛛支撑新的接头正在组成的立管。 提升器部署地板上的化妆工具相对于锁定元件移动环，导致锁定元件移动到锁定位置。
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公开(公告)号：US20110192611A1
公开(公告)日：2011-08-11
申请号：US13088870
申请日：2011-04-18
申请人： Thomas A. Fraser , John E. Nelson
发明人： Thomas A. Fraser , John E. Nelson
CPC分类号： E21B17/01 , E21B17/085 , E21B19/006 , E21B19/16 , Y10S285/922 , Y10T29/49947
摘要： An offshore riser system has riser joints, each having a pin and a box. The pin has an external grooved profile that is engaged by a locking element carried by the box of another riser joint. An actuating ring engages with the locking element to move it into the locked position. A retractable spider supports the string of riser while the new joint is being made up. A makeup tool on the riser deploying floor moves the ring relative to the locking element, causing the locking element to move to the locked position.
摘要翻译： 海上立管系统具有立管接头，每个接头都有一个销和一个箱体。 销具有外部槽形轮廓，其由另一提升管接头的盒承载的锁定元件接合。 致动环与锁定元件接合以将其移动到锁定位置。 可伸缩的蜘蛛支撑新的接头正在组成的立管。 提升器部署地板上的化妆工具相对于锁定元件移动环，导致锁定元件移动到锁定位置。
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公开(公告)号：US07975768B2
公开(公告)日：2011-07-12
申请号：US11508488
申请日：2006-08-23
申请人： Thomas A. Fraser , John E. Nelson
发明人： Thomas A. Fraser , John E. Nelson
IPC分类号： E21B29/12
CPC分类号： E21B17/01 , E21B17/085 , E21B19/006 , E21B19/16 , Y10S285/922 , Y10T29/49947
摘要： An offshore riser system has riser joints, each having a pin and a box. The pin has an external grooved profile that is engaged by a locking element carried by the box of another riser joint. An actuating ring engages with the locking element to move it into the locked position. A retractable spider supports the string of riser while the new joint is being made up. A makeup tool on the riser deploying floor moves the ring relative to the locking element, causing the locking element to move to the locked position.
摘要翻译： 海上立管系统具有立管接头，每个接头都有一个销和一个箱体。 销具有外部槽形轮廓，其由另一提升管接头的盒承载的锁定元件接合。 致动环与锁定元件接合以将其移动到锁定位置。 可伸缩的蜘蛛支撑新的接头正在组成的立管。 提升器部署地板上的化妆工具相对于锁定元件移动环，导致锁定元件移动到锁定位置。
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公开(公告)号：US08937484B2
公开(公告)日：2015-01-20
申请号：US13916968
申请日：2013-06-13
申请人： John E. Nelson , Jeffrey C. Sherry , Patrick J. Alladio , Russell F. Oberg , Brian Warwick , Gary W. Michalko
发明人： John E. Nelson , Jeffrey C. Sherry , Patrick J. Alladio , Russell F. Oberg , Brian Warwick , Gary W. Michalko
CPC分类号： G01R1/0416 , G01R1/0466 , G01R1/0483 , G01R1/0735 , G01R1/07371 , H01H13/702 , H01H2203/04 , H01H2205/006 , H01H2207/028 , H01H2209/052 , H01R12/7082 , H01R13/2414
摘要： The terminals of a device under test are temporarily electrically connected to corresponding contact pads on a load board by a series of electrically conductive pin pairs. The pin pairs are held in place by an interposer membrane that includes a top contact plate facing the device under test, a bottom contact plate facing the load board, and a vertically resilient, non-conductive member between the top and bottom contact plates. Each pin pair includes a top and bottom pin, which extend beyond the top and bottom contact plates, respectively, toward the device under test and the load board, respectively. The top and bottom pins contact each other at an interface that is inclined with respect to the membrane surface normal. When compressed longitudinally, the pins translate toward each other by sliding along the interface. The sliding is largely longitudinal, with a small and desirable lateral component determined by the inclination of the interface.
摘要翻译： 被测器件的端子通过一系列导电引脚对临时电连接到负载板上的对应接触焊盘。 销对通过插入器膜保持在适当的位置，该插入器膜包括面向被测器件的顶部接触板，面向负载板的底部接触板以及位于顶部和底部接触板之间的垂直弹性的非导电部件。 每个销对包括顶部和底部销，其分别延伸超过顶部和底部接触板，朝向被测设备和负载板。 顶部和底部销在相对于膜表面正常倾斜的界面处彼此接触。 当纵向压缩时，销沿着界面滑动朝向彼此平移。 滑动主要是纵向的，具有通过界面的倾斜度确定的小且期望的侧向分量。
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公开(公告)号：USD719923S1
公开(公告)日：2014-12-23
申请号：US29491020
申请日：2014-05-15
申请人： David Johnson , Sarosh Patel , John E. Nelson , Michael Andres
设计人： David Johnson , Sarosh Patel , John E. Nelson , Michael Andres
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公开(公告)号：US20130341051A1
公开(公告)日：2013-12-26
申请号：US13530943
申请日：2012-06-22
IPC分类号： E21B33/12
CPC分类号： E21B33/04
摘要： A wellhead assembly having an inner tubular insertable into an outer tubular. A packoff is provided on an outer surface of the inner tubular for sealing between the inner and outer tubulars. The packoff includes an energizing ring, a U-shaped seal member, and a nut for retaining the seal member against the energizing ring. The seal member includes legs that are spaced apart by interaction with the energizing ring. The outer tubular has a bore wall that is profiled so that when the inner tubular is inserted into the outer tubular, an outer leg of the seal member is spaced radially outward from the bore wall until the inner tubular is landed in the outer tubular. When the inner tubular member is landed, a portion of the bore wall adjacent the outer leg tapers radially inward into sealing contact with the outer leg of the seal member.
摘要翻译： 一种井口组件，其具有可插入外管的内管。 在内管的外表面上提供包装以密封内管和外管。 包装包括通电环，U形密封构件和用于将密封构件保持抵靠通电环的螺母。 密封构件包括通过与激励环相互作用间隔开的腿。 外管具有孔壁，其被成型为使得当内管插入到外管中时，密封件的外腿与孔壁径向向外间隔开直到内管着落在外管中。 当内管状构件着陆时，邻近外腿的孔壁的一部分径向向内逐渐变细，以与密封构件的外腿密封接触。
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公开(公告)号：US20120227988A1
公开(公告)日：2012-09-13
申请号：US13477246
申请日：2012-05-22
申请人： John E. Nelson
发明人： John E. Nelson
CPC分类号： E21B33/04 , E21B2033/005
摘要： A wellhead seal assembly forms a metal-to-metal seal between inner and outer wellhead members. A metal seal ring has inner and outer walls separated by a slot. An energizing ring has a C-ring captured on its outer surface. When the energizing ring is moved further into the slot, the C-ring is forced from its pocket and engages a profile on the seal ring, locking the energizing ring to the seal assembly.
摘要翻译： 井口密封组件在内部和外部井口构件之间形成金属对金属密封。 金属密封环具有由槽分隔的内壁和外壁。 激励环具有在其外表面上捕获的C形环。 当激励环进一步移动到槽中时，C形环从其凹口被迫动并且与密封环上的轮廓接合，将激励环锁定到密封组件。
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