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1. 发明授权

US08840152B2 Thin-walled pipe joint 有权
标题翻译：薄壁管接头
公开(公告)号：US08840152B2
公开(公告)日：2014-09-23
申请号：US13073917
申请日：2011-03-28
申请人： Gabriel Carcagno , Alfredo Quiroga , Gaston Mazzaferro
发明人： Gabriel Carcagno , Alfredo Quiroga , Gaston Mazzaferro
IPC分类号： F16L19/065 , F16L19/02 , F16L19/025 , F16L19/028
CPC分类号： F16L19/0206 , F16L19/025 , F16L19/0286
摘要： Thin-walled pipe joints can include a first pipe and a second pipe. The first pipe includes a hollow pin member positioned at about an end of the first pipe. The second pipe includes a hollow box member positioned at about an end of the second pipe. The hollow box member is further configured to at least partially surround the pin member of the first pipe. The joint also includes a first ring placed adjacent an end of the hollow pin member and a second ring engaged with the box member. The second ring substantially axially abuts against the first ring and the first ring substantially axially abuts the box member. The second ring further generally extends from the first ring in a direction opposite to the end of the pin member adjacent to the box member.
摘要翻译：薄壁管接头可以包括第一管和第二管。第一管包括位于第一管的大约一端的中空销构件。第二管包括定位在第二管的大约一端的中空箱构件。中空箱构件还被构造成至少部分地围绕第一管的销构件。接头还包括邻近中空销构件的端部放置的第一环和与盒构件接合的第二环。第二环基本上轴向抵靠第一环并且第一环基本上轴向地邻接盒构件。第二环还大致从与第一环相邻的方向相对于销构件的端部相反的方向延伸。

2. 发明申请

US20110233926A1 THIN-WALLED PIPE JOINT AND METHOD TO COUPLE A FIRST PIPE TO A SECOND PIPE 有权
标题翻译：薄壁管接头和将第一管接头连接到第二管的方法
公开(公告)号：US20110233926A1
公开(公告)日：2011-09-29
申请号：US13073917
申请日：2011-03-28
申请人： Gabriel Carcagno , Alfredo Quiroga , Gaston Mazzaferro
发明人： Gabriel Carcagno , Alfredo Quiroga , Gaston Mazzaferro
IPC分类号： F16L19/00
CPC分类号： F16L19/0206 , F16L19/025 , F16L19/0286
摘要： Pipe joints and methods for connecting a first pipe to a second pipe are provided. The joint includes a first pipe and a second pipe. The first pipe includes a hollow pin member positioned at about an end of the first pipe. The second pipe includes a hollow box member positioned at about an end of the second pipe. The hollow box member is further configured to at least partially surround the pin member of the first pipe. The joint also includes a first ring placed adjacent an end of the hollow pin member and a second ring engaged with the box member. The second ring substantially axially abuts against the first ring and the first ring substantially axially abuts the box member. The second ring further generally extends from the first ring in a direction opposite to the end of the pin member adjacent to the box member.
摘要翻译：提供管接头和将第一管连接到第二管的方法。接头包括第一管和第二管。第一管包括位于第一管的大约一端的中空销构件。第二管包括定位在第二管的大约一端的中空箱构件。中空箱构件还被构造成至少部分地围绕第一管的销构件。接头还包括邻近中空销构件的端部放置的第一环和与盒构件接合的第二环。第二环基本上轴向抵靠第一环并且第一环基本上轴向地邻接盒构件。第二环还大致从与第一环相邻的方向相对于销构件的端部相反的方向延伸。

3. 发明授权

US08333409B2 Threaded joint with pressurizable seal 有权
标题翻译：带加压密封的螺纹接头
公开(公告)号：US08333409B2
公开(公告)日：2012-12-18
申请号：US12665902
申请日：2008-06-25
申请人： Nestor J. Santi , Gastón Mazzaferro , Alfredo Quiroga
发明人： Nestor J. Santi , Gastón Mazzaferro , Alfredo Quiroga
IPC分类号： F16L17/00 , F16L25/00
CPC分类号： F16L15/003 , E21B17/042 , F16L17/10
摘要： A threaded joint comprises a pin coupled to a box with an annular groove, one or a pair of seal rings, and hydraulic actuating means to pressurize the seal ring or rings against the pin to provide sealability of the joint. The seal ring or rings comprise a frustoconical surface, an external surface, and an internal surface with one or more protruding annular ribs. In the unpressurized state, the seal ring or rings do not protrude from the groove. In the pressurized state, the frustoconical surface of the sealing ring is in sealing contact with an internal surface of the annular groove of the box, and the annular ribs of the sealing ring are in sealing contact with the external surface of the pin.
摘要翻译：螺纹接头包括连接到具有环形槽的盒的销，一个或一对密封环和用于将密封环或环对着销加压的液压致动装置，以提供接头的密封性。密封环或环包括截头圆锥形表面，外表面和具有一个或多个突出的环形肋的内表面。在非加压状态下，密封圈或环不会从槽突出。在加压状态下，密封圈的截头圆锥形表面与箱体的环形槽的内表面密封接触，并且密封环的环形肋与销的外表面密封接触。

4. 发明授权

US09234612B2 Threaded joint with energizable seal 有权
标题翻译：螺纹接头，带有可动密封
公开(公告)号：US09234612B2
公开(公告)日：2016-01-12
申请号：US12665921
申请日：2008-06-20
申请人： Nestor J. Santi , Gastón Mazzaferro , Alfredo Quiroga
发明人： Nestor J. Santi , Gastón Mazzaferro , Alfredo Quiroga
IPC分类号： F16J15/02 , E21B33/00 , F16J15/12 , F16J15/08 , F16L15/00 , F16L17/035 , F16L17/025 , F16L17/02
CPC分类号： F16L15/003 , E21B2033/005 , F16J15/025 , F16J15/0887 , F16J15/121 , F16J15/127 , F16L15/008 , F16L17/02 , F16L17/025 , F16L17/035
摘要： A threaded joint has a sealing ring radially positioned between a pin and a box and axially positioned on a portion of the pin on an opposite side of the threads of the pin from the nose of the pin. The sealing ring has two protruding annular lips positioned at a skewed angle to the longitudinal axis, two or more radial annular ribs on an external surface, an internal surface, and an at least partly embedded reinforcement ring. When the joint is made up, the sealing ring is in sealing contact with an annular groove of the box by the annular ribs and in sealing contact with the pin by the internal surface. The internal surface of the sealing ring can have a uniform diameter or have radially protruding annular ribs.
摘要翻译：螺纹接头具有径向定位在销和箱之间的密封环，并且在销的螺纹的与销的鼻部相反的一侧轴向定位在销的一部分上。密封环具有两个突出的环形唇缘，其以相对于纵向轴线倾斜的角度定位，在外表面，内表面和至少部分嵌入的加强环上具有两个或更多个径向环形肋。当接头构成时，密封环通过环形肋与箱体的环形槽密封接触并且通过内表面与销密封接触。密封环的内表面可以具有均匀的直径或具有径向突出的环形肋。

5. 发明申请

US20100181727A1 THREADED JOINT WITH ENERGIZABLE SEAL 有权
标题翻译：螺纹接头，带可密封密封
公开(公告)号：US20100181727A1
公开(公告)日：2010-07-22
申请号：US12665921
申请日：2008-06-20
申请人： Nestor J. Santi , Gastón Mazzaferro , Alfredo Quiroga
发明人： Nestor J. Santi , Gastón Mazzaferro , Alfredo Quiroga
IPC分类号： F16L21/02 , E21B33/10 , F16L25/00
CPC分类号： F16L15/003 , E21B2033/005 , F16J15/025 , F16J15/0887 , F16J15/121 , F16J15/127 , F16L15/008 , F16L17/02 , F16L17/025 , F16L17/035
摘要： A threaded joint has a sealing ring radially positioned between a pin and a box and axially positioned on a portion of the pin on an opposite side of the threads of the pin from the nose of the pin. The sealing ring has two protruding annular lips positioned at a skewed angle to the longitudinal axis, two or more radial annular ribs on an external surface, an internal surface, and an at least partly embedded reinforcement ring. When the joint is made up, the sealing ring is in sealing contact with an annular groove of the box by the annular ribs and in sealing contact with the pin by the internal surface. The internal surface of the sealing ring can have a uniform diameter or have radially protruding annular ribs.
摘要翻译：螺纹接头具有径向定位在销和箱之间的密封环，并且在销的螺纹的与销的鼻部相反的一侧轴向定位在销的一部分上。密封环具有两个突出的环形唇缘，其以相对于纵向轴线倾斜的角度定位，在外表面，内表面和至少部分嵌入的加强环上具有两个或更多个径向环形肋。当接头构成时，密封环通过环形肋与箱体的环形槽密封接触并且通过内表面与销密封接触。密封环的内表面可以具有均匀的直径或具有径向突出的环形肋。

6. 发明申请

US20100187808A1 THREADED JOINT WITH PRESSURIZABLE SEAL 有权
标题翻译：螺纹连接可加压密封
公开(公告)号：US20100187808A1
公开(公告)日：2010-07-29
申请号：US12665902
申请日：2008-06-25
申请人： Nestor J. Santi , Gastón Mazzaferro , Alfredo Quiroga
发明人： Nestor J. Santi , Gastón Mazzaferro , Alfredo Quiroga
IPC分类号： F16L17/10
CPC分类号： F16L15/003 , E21B17/042 , F16L17/10
摘要： A threaded joint comprises a pin coupled to a box with an annular groove, one or a pair of seal rings, and hydraulic actuating means to pressurize the seal ring or rings against the pin to provide improved scalability of the joint. The seal ring or rings comprise a frustoconical surface, an external surface, and an internal surface with one or more protruding annular ribs. In the unpressurized state, the seal ring or rings do not protrude from the groove. In the pressurized state, the frustoconical surface of the sealing ring is in sealing contact with an internal surface of the annular groove of the box, and the annular ribs of the sealing ring are in sealing contact with the external surface of the pin.
摘要翻译：螺纹接头包括连接到具有环形槽的箱体的销，一个或一对密封环以及液压致动装置，用于将密封环或环压靠在销上以提供改善的接头的可伸缩性。密封环或环包括截头圆锥形表面，外表面和具有一个或多个突出的环形肋的内表面。在非加压状态下，密封圈或环不会从槽突出。在加压状态下，密封圈的截头圆锥形表面与箱体的环形槽的内表面密封接触，并且密封环的环形肋与销的外表面密封接触。

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