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1. 发明授权

US08967675B2 Elliptical undercut shoulder for specialty pipe connections 有权
标题翻译：用于特殊管道连接的椭圆底切肩
公开(公告)号：US08967675B2
公开(公告)日：2015-03-03
申请号：US13593932
申请日：2012-08-24
申请人： Vinh K. Do , Joseph William Pallini, Jr. , Kevin Edward O'Dell
发明人： Vinh K. Do , Joseph William Pallini, Jr. , Kevin Edward O'Dell
IPC分类号： F16L35/00
CPC分类号： E21B17/085 , E21B17/042 , F16L15/004
摘要： A tubular connector connects two tubulars of a string of tubular members. The tubular connector has a pin end tubular member having an axis and a pin end. A pin end flange is positioned on an outer diameter of the pin end and has an undercut adjacent the union of the pin end flange with the pin end. The tubular connector also has a box end tubular member having a box end. A box end shoulder is adjacent the union of the box end with the box end tubular member. The box end shoulder has an undercut thereon. The pin end is secured to the box end so that the pin end tubular member and the box end tubular member are joined, stresses applied to the pin end tubular member and the box end tubular member are distributed through the undercuts.
摘要翻译：管状连接器连接管状部件串的两个管。管状连接器具有销端管状构件，其具有轴线和销端。销端凸缘定位在销端的外径上，并且在销末端法兰与销端相邻处具有底切。管状连接器还具有具有盒端部的盒端部管状构件。箱体端部肩部与箱体端部与箱形端部管件相邻。盒端肩上有底切。销端部固定在箱体端部上，使销端部管状部件和箱体端部管状部件接合，施加到销端部管状部件和箱形端部管状部件的应力通过底切件分配。

2. 发明授权

US08684419B2 Tubular connector having a secondary shoulder 有权
标题翻译：具有副肩的管状连接器
公开(公告)号：US08684419B2
公开(公告)日：2014-04-01
申请号：US13593765
申请日：2012-08-24
申请人： Joseph William Pallini, Jr. , Kevin Edward O'Dell
发明人： Joseph William Pallini, Jr. , Kevin Edward O'Dell
IPC分类号： F16L25/00
CPC分类号： F16L15/08 , E21B17/042 , E21B17/08 , E21B17/085 , F16L15/001
摘要： A tubular connector secures two coaxial tubulars using a box and pin connection. A pin end tubular member having an axis and a pin end inserts into a box end tubular member having a box end. A pin end flange formed on an outer diameter of the pin end tubular member receives an end of the box end of the box end tubular member. An inwardly depending flange is disposed on the inner diameter of the box end portion. The inwardly depending flange is spaced apart from the box end planar surface and has a box end shoulder formed at an angle to the axis facing a same direction as the box end planar surface of the box end tubular member. An end of the pin end of the pin end tubular member engages with the inwardly depending flange for compressive load transfer.
摘要翻译：管状连接器使用盒和针连接器固定两个同轴管。具有轴线和销端的销端管状构件插入具有盒端部的盒端部管状构件中。形成在销端管状构件的外径上的销端凸缘接收箱端管状构件的箱端部的端部。向内悬垂的凸缘设置在箱体端部的内径上。向内垂直的凸缘与箱体端部平坦表面间隔开，并且具有形成为与所述箱形端部管状部件的箱形端部平面相对的方向成一定角度的箱形端部肩部。销端管状构件的销端的端部与用于压缩载荷传递的向内悬垂的法兰接合。

3. 发明申请

US20140070526A1 Protected Integral Metal to Metal Seal 有权
标题翻译：保护金属与金属密封
公开(公告)号：US20140070526A1
公开(公告)日：2014-03-13
申请号：US13606302
申请日：2012-09-07
申请人： Joseph William Pallini, JR. , Kevin Edward O'Dell
发明人： Joseph William Pallini, JR. , Kevin Edward O'Dell
IPC分类号： F16L35/00
CPC分类号： F16L15/004 , E21B17/042
摘要： A pipe connection includes a tubular box having an internal threaded section extending from a rim, and a nose receptacle area joining the threaded section. A box seal surface is formed on the nose receptacle area. A tubular pin has a nose area extending from a pin end, and an external threaded section joining the nose area, the external threaded section mating with the internal threaded section. An annular groove is formed. on the nose area between the pin end and the external threaded section. A pin seal surface is located at least partially in the groove for engaging the box seal surface to form a metal to metal sealing engagement.
摘要翻译：管道连接包括具有从边缘延伸的内螺纹部分和连接螺纹部分的鼻部容纳区域的管状盒。在鼻子容纳区域上形成盒密封表面。管状销具有从销端延伸的鼻部区域和连接鼻部区域的外部螺纹部分，外部螺纹部分与内部螺纹部分配合。形成环形槽。在引脚端和外螺纹部分之间的鼻部区域。销密封表面至少部分地位于槽中，用于接合盒密封表面以形成金属与金属的密封接合。

4. 发明授权

US07112011B2 Hydro-pneumatic tensioner with stiffness altering secondary accumulator 有权
标题翻译：液压气动张紧器具有改变次级蓄能器的刚度
公开(公告)号：US07112011B2
公开(公告)日：2006-09-26
申请号：US11003051
申请日：2004-12-03
申请人： Jeffery Kirk McCarty , Andrew Campbell Kelly , Joseph William Pallini, Jr.
发明人： Jeffery Kirk McCarty , Andrew Campbell Kelly , Joseph William Pallini, Jr.
IPC分类号： E21B17/01 , E21B19/09
CPC分类号： F16F9/064 , E21B19/006 , F16F9/062 , F16F9/512
摘要： A hydro-pneumatic tensioner includes a barrel having an inner bore and a pressurized fluid contained within to form at least part of a primary accumulator having a preset volume of gas at a nominal pressure. A piston having a piston rod extending from an aperture in the barrel is slidably carried in the bore of the barrel and is in communication with the pressurized fluid and positioned to increase the fluid pressure when the piston strokes in the direction of the pressurized fluid. A secondary accumulator also has a preset volume of gas at a preselected pressure. A fluid separator maintains functional separation of the fluid volumes of the primary and secondary accumulators when the primary accumulator pressure is less than the preselected secondary accumulator pressure. The fluid separator allows functional combining of the fluid volumes of the primary and secondary accumulators when the primary accumulator pressure equals or is greater than the preselected secondary accumulator pressure.
摘要翻译：液压气动张紧器包括具有内孔和包含在其内的加压流体的桶，以形成具有在额定压力下的预设体积的气体的初级蓄能器的至少一部分。具有从筒中的孔延伸的活塞杆的活塞可滑动地承载在筒的孔中并且与加压流体连通并且定位成当活塞沿加压流体的方向行进时增加流体压力。次级蓄能器还具有在预选压力下的预设体积的气体。当初级蓄能器压力小于预选的次级蓄能器压力时，流体分离器保持初级和次级蓄能器的流体体积的功能分离。当初级蓄能器压力等于或大于预选的次级蓄能器压力时，流体分离器允许初级和次级蓄能器的流体体积的功能组合。

5. 发明授权

US06260624B1 Internal production riser primary tieback 有权
标题翻译：内部生产立管主要回扣
公开(公告)号：US06260624B1
公开(公告)日：2001-07-17
申请号：US09346871
申请日：1999-07-02
申请人： Joseph William Pallini, Jr. , Jerry Keith Rhodes
发明人： Joseph William Pallini, Jr. , Jerry Keith Rhodes
IPC分类号： E21B33035
CPC分类号： E21B33/038
摘要： An internal tieback connector for connecting a riser from a platform to a subsea wellhead having internal grooves and a casing hanger therein. The connector has an inner body which carries a lower housing adapted to land on the wellhead. A plurality of dogs abut the lower housing and are adapted to engage and lift the inner body relative to the lower housing. An upper housing is carried on the inner body and adapted to force the dogs inward into engagement with the inner body. A plurality of latch members are carried on the inner body and are adapted to engage the internal grooves when the internal is moved upward relative to the lower housing.
摘要翻译：一个用于将提升管从平台连接到具有内部凹槽的海底井口和其中的套管悬挂器的内部连接连接器。连接器具有内部主体，其承载适于落在井口上的下部壳体。多个狗抵靠下壳体并且适于相对于下壳体接合和提升内主体。上壳体被承载在内体上并且适于迫使狗向内与内体接合。多个闩锁构件被承载在内部主体上并且当内部相对于下壳体向上移动时适于接合内部凹槽。

6. 发明申请

US20140054890A1 ELLIPTICAL UNDERCUT SHOULDER FOR SPECIALTY PIPE CONNECTIONS 有权
标题翻译：专用管道连接的特殊应用
公开(公告)号：US20140054890A1
公开(公告)日：2014-02-27
申请号：US13593932
申请日：2012-08-24
申请人： Vinh K. Do , Joseph William Pallini, JR. , Kevin Edward O'Dell
发明人： Vinh K. Do , Joseph William Pallini, JR. , Kevin Edward O'Dell
IPC分类号： F16L15/00
CPC分类号： E21B17/085 , E21B17/042 , F16L15/004
摘要： A tubular connector connects two tubulars of a string of tubular members. The tubular connector has a pin end tubular member having an axis and a pin end. A pin end flange is positioned on an outer diameter of the pin end and has an undercut adjacent the union of the pin end flange with the pin end. The tubular connector also has a box end tubular member having a box end. A box end shoulder is adjacent the union of the box end with the box end tubular member. The box end shoulder has an undercut thereon. The pin end is secured to the box end so that the pin end tubular member and the box end tubular member are joined, stresses applied to the pin end tubular member and the box end tubular member are distributed through the undercuts.
摘要翻译：管状连接器连接管状部件串的两个管。管状连接器具有销端管状构件，其具有轴线和销端。销端凸缘定位在销端的外径上，并且在销末端法兰与销端相邻处具有底切。管状连接器还具有具有盒端部的盒端部管状构件。箱体端部肩部与箱体端部与箱形端部管件相邻。盒端肩上有底切。销端部固定在箱体端部上，使销端部管状部件和箱体端部管状部件接合，施加到销端部管状部件和箱形端部管状部件的应力通过底切件分配。

7. 发明授权

US08496409B2 Marine riser tensioner 有权
标题翻译：海洋立管张紧器
公开(公告)号：US08496409B2
公开(公告)日：2013-07-30
申请号：US13072233
申请日：2011-03-25
申请人： Bulent Aksel , Joseph William Pallini, Jr. , Steven Matthew Wong , Tsorng-Jong Maa
发明人： Bulent Aksel , Joseph William Pallini, Jr. , Steven Matthew Wong , Tsorng-Jong Maa
IPC分类号： B63B21/00
CPC分类号： E21B19/002
摘要： A push-up tensioner for maintaining a tensile force in a riser having an axis couples to a floating platform and maintains the tensile force while the riser tilts variably from the vertical. The tensioner includes a plurality of cylinders having a lower end pivotally coupled to the deck. The cylinders are substantially perpendicular to the deck in the running position and at an angle to the deck in the tensioning position. After running of the riser, a placement assembly moves the cylinders from the running position to the tensioning position. A tensioner ring is run on the riser proximate to an upper end of the cylinders, and the cylinders are then automatically coupled to the tensioner ring.
摘要翻译：用于将提升管中的拉力维持在具有连接到浮动平台上的轴线的保持拉力的上推张紧器，并且在提升器可从垂直方向可变地倾斜时保持张力。张紧器包括具有可枢转地联接到甲板的下端的多个气缸。气缸在运行位置基本上垂直于甲板，并且在张紧位置处与甲板成一定角度。在提升管运行之后，放置组件将气缸从运行位置移动到张紧位置。张紧器环在靠近气缸的上端的提升管上运行，并且气缸然后自动地联接到张紧器环。

8. 发明授权

US06422791B1 Riser to sleeve attachment for flexible keel joint 有权
标题翻译：提升器用于柔性龙骨接头的套筒附件
公开(公告)号：US06422791B1
公开(公告)日：2002-07-23
申请号：US09542567
申请日：2000-04-04
申请人： Joseph William Pallini, Jr. , Kim Hoang Phan , Jerry Keith Rhodes , Chii Ren Lin , Rickie Gene Wester , Rockford D. Lyle
发明人： Joseph William Pallini, Jr. , Kim Hoang Phan , Jerry Keith Rhodes , Chii Ren Lin , Rickie Gene Wester , Rockford D. Lyle
IPC分类号： F16F114
CPC分类号： F16F15/06 , E21B17/017 , F16F2236/027 , F16F2236/04 , Y10T403/451
摘要： An attachment extends between an outer sleeve and an inner riser pipe where the pipe penetrates the keel of a platform. In one version, the attachment is a conically-shaped with a small diameter ring that engages the riser pipe and a large diameter ring that engages the outer sleeve. This attachment has elements that are very flexible in bending but relatively stiff and strong in axial load. Other versions include flat rings where lateral load is taken directly into tension and compression in the beams, allowing for relatively high lateral load transfer. Both the conically-shaped attachment and the flat ring have a number of variations that provide low bending stiffness but high axial stiffness of the elements. Depending on whether resistance to axial loads, lateral loads, or resistance to combination of both loads is desired, the attachment and the flat ring may be used alone or in combination. Other variations of the device provide two opposing conical shaped attachments or a conical and flat ring attachment installed together to provide load capability in both axial and lateral directions while still providing angular flexibility.
摘要翻译：附件在外套筒和内立管之间延伸，管道穿透平台的龙骨。在一个版本中，附件是具有小直径环的圆锥形形状，其接合上升管和接合外套筒的大直径环。该附件具有弯曲非常柔性的元件，但是相对刚性且轴向载荷较强。其他形式包括平面环，横向负载被直接拉入梁中的张力和压缩，允许相对较高的横向载荷传递。圆锥形附件和平环都具有提供低弯曲刚度但元件的高轴向刚度的多种变型。根据是否需要抵抗轴向载荷，侧向载荷或两种载荷的组合的阻力，附件和平环可以单独使用或组合使用。装置的其它变型提供两个相对的圆锥形附件或安装在一起的锥形和平环附件，以在轴向和横向方向上提供负载能力，同时仍然提供角度灵活性。

9. 发明授权

US09145745B2 Rotationally actuated collet style tubular connection 有权
标题翻译：旋转式夹头式管状连接
公开(公告)号：US09145745B2
公开(公告)日：2015-09-29
申请号：US13242411
申请日：2011-09-23
申请人： Joseph William Pallini, Jr. , Ali Hasan , Rockford Dee Lyle
发明人： Joseph William Pallini, Jr. , Ali Hasan , Rockford Dee Lyle
IPC分类号： F16L15/02 , E21B17/042 , E21B17/08
CPC分类号： E21B17/085
摘要： A collet assembly connects two tubular members with a rotation of an outer sleeve. The collet assembly includes a first tubular member with a grooved outer diameter end. The end is inserted into a collet having grooved inner and outer diameter surfaces, and an outer annular sleeve is threaded onto the collet. A grooved outer diameter end of a second tubular member is inserted into the collet. The outer annular sleeve is rotated relative to the collet. The rotation causes the collet to partially disengage from the outer annular sleeve and fully engage the grooves of the ends of the first tubular member and the second tubular member, thereby securing the first tubular member to the second tubular member.
摘要翻译：夹头组件将两个管状构件与外套筒的旋转连接。夹头组件包括具有带槽的外径端的第一管状构件。该端部插入具有开槽的内径和外径表面的夹头中，并且将外环形套筒拧到夹头上。第二管状构件的带槽的外径端插入筒夹中。外环形套筒相对于夹头旋转。旋转使得夹头部分地从外部环形套筒脱离并且完全接合第一管状构件和第二管状构件的端部的凹槽，从而将第一管状构件固定到第二管状构件。

10. 发明授权

US08882394B2 Tensioner cylinder connections with multiaxial degrees of freedom 有权
标题翻译：张力缸连接具有多轴自由度
公开(公告)号：US08882394B2
公开(公告)日：2014-11-11
申请号：US13588812
申请日：2012-08-17
申请人： Bulent Aksel , Joseph William Pallini, Jr. , Steven Matthew Wong , Philip John Potter , Chijie Lin
发明人： Bulent Aksel , Joseph William Pallini, Jr. , Steven Matthew Wong , Philip John Potter , Chijie Lin
IPC分类号： E21B19/09 , E21B19/00
CPC分类号： E21B19/002
摘要： A coupler having two degrees of axial freedom couples a hydro-pneumatic cylinder to a tensioner ring of a riser tensioner mounted to a platform. A post extends along an axis of the cylinder and an intermediate sleeve is disposed around the post to form a post annulus. An outer sleeve is secured to the tensioner ring and defines a cavity into which the post and intermediate sleeve are inserted so that an annulus is formed between the sleeve and the outer sleeve. The Outer sleeve is coupled to the intermediate sleeve so that the outer sleeve may pivot on the coupling between the outer sleeve and the intermediate sleeve relative to the intermediate sleeve. The intermediate sleeve is coupled to the post so that the intermediate sleeve may pivot on the coupling between the intermediate sleeve and the post relative to the post.
摘要翻译：具有两个轴向自由度的联接器将液压气动缸连接到安装到平台上的提升板张紧器的张紧器环。柱沿着圆筒的轴线延伸，并且中间套筒围绕柱设置以形成柱环。外套筒固定到张紧器环上，并且限定了一个空腔，柱塞和中间套筒插入该空腔中，使得在套筒和外套筒之间形成一个环。外套筒联接到中间套筒，使得外套筒可以相对于中间套筒在外套筒和中间套筒之间的联接件上枢转。中间套筒联接到柱上，使得中间套筒可以相对于柱而在中间套筒和柱之间的联接件上枢转。

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