公开(公告)号：US09284800B2

公开(公告)日：2016-03-15

申请号：US13262655

申请日：2010-03-31

申请人： Christian Leuchtenberg ,  Rae Younger ,  Alex Macgregor ,  Jonathan Buckland

发明人： Christian Leuchtenberg ,  Rae Younger ,  Alex Macgregor ,  Jonathan Buckland

IPC分类号： F16L37/256 ,  E21B21/10 ,  F16L41/16

CPC分类号： E21B21/106 ,  F16L41/16

摘要： An assembly of a drill pipe and a connector (10) for connecting a hose (50) to a side-bore (52) of a the drill pipe (54), the drill pipe (54) having a wall (54a) enclosing a main bore (54b), and the side-bore (52) extending through the wall (54a) from the main bore (54b) to the exterior of the drill pipe (54), the connector (10) comprising a hose connector body (12) which forms a first end of the connector (10) which is adapted to be connected to the hose (50), and a drill pipe connector body (14) which forms a second end of the connector (10) which is connected to the drill pipe (54), the connector (10) having an exterior surface and an interior surface which encloses a bore (20, 22) extending from the first end of the connector (10) to a second end of the connector (10), the drill pipe connector body (12) being provided with at least one bayonet connector formation (44) which extends from the exterior surface of the connector (10) generally radially outwardly relative to the bore (20, 22), the bayonet connector formation (44) extending over less than half of the circumference of the exterior surface of the drill pipe connector body (14), wherein the drill pipe connector body (14) is also provided with means for ensuring a substantially fluid tight seal between the connector (10) and the surface of the drill pipe (54) enclosing the side-bore (52).

摘要翻译： 一种用于将软管（50）连接到钻杆（54）的侧孔（52）的钻杆和连接器（10）的组件，所述钻杆（54）具有包围壁（54a）的壁（54a） 主孔（54b）和从主孔（54b）延伸穿过壁（54a）到钻管（54）的外部的侧孔（52），连接器（10）包括软管连接器主体 12），其形成适于连接到软管（50）的连接器（10）的第一端，以及形成连接器（10）的第二端的钻杆连接器主体（14），其连接到 所述钻杆（54），所述连接器（10）具有外表面和内表面，所述内表面包围从所述连接器（10）的所述第一端延伸到所述连接器（10）的第二端的孔（20,22） 钻杆连接器主体（12）设置有至少一个卡口连接器结构（44），其从连接器（10）的外表面相对于孔（20）大致径向向外延伸 ，22），所述卡口连接器构件（44）延伸超过所述钻杆连接器主体（14）的外表面的圆周的一半以下，其中所述钻杆连接器主体（14）还设置有用于确保 在连接器（10）和包围侧孔（52）的钻管（54）的表面之间基本上流体密封。

公开(公告)号：US20120090853A1

公开(公告)日：2012-04-19

申请号：US13262655

申请日：2010-03-31

申请人： Christian Leuchtenberg ,  Rae Younger ,  Alex Macgregor ,  Jonathan Buckland

发明人： Christian Leuchtenberg ,  Rae Younger ,  Alex Macgregor ,  Jonathan Buckland

IPC分类号： E21B21/12 ,  E21B21/00 ,  E21B19/16

CPC分类号： E21B21/106 ,  F16L41/16

摘要： An assembly of a drill pipe and a connector (10) for connecting a hose (50) to a side-bore (52) of a the drill pipe (54), the drill pipe (54) having a wall (54a) enclosing a main bore (54b), and the side-bore (52) extending through the wall (54a) from the main bore (54b) to the exterior of the drill pipe (54), the connector (10) comprising a hose connector body (12) which forms a first end of the connector (10) which is adapted to be connected to the hose (50), and a drill pipe connector body (14) which forms a second end of the connector (10) which is connected to the drill pipe (54), the connector (10) having an exterior surface and an interior surface which encloses a bore (20, 22) extending from the first end of the connector (10) to a second end of the connector (10), the drill pipe connector body (12) being provided with at least one bayonet connector formation (44) which extends from the exterior surface of the connector (10) generally radially outwardly relative to the bore (20, 22), the bayonet connector formation (44) extending over less than half of the circumference of the exterior surface of the drill pipe connector body (14), wherein the drill pipe connector body (14) is also provided with means for ensuring a substantially fluid tight seal between the connector (10) and the surface of the drill pipe (54) enclosing the side-bore (52).

摘要翻译： 一种用于将软管（50）连接到钻杆（54）的侧孔（52）的钻杆和连接器（10）的组件，所述钻杆（54）具有包围壁（54a）的壁（54a） 主孔（54b）和从主孔（54b）延伸穿过壁（54a）到钻管（54）的外部的侧孔（52），连接器（10）包括软管连接器主体 12），其形成适于连接到软管（50）的连接器（10）的第一端，以及形成连接器（10）的第二端的钻杆连接器主体（14），其连接到 所述钻杆（54），所述连接器（10）具有外表面和内表面，所述内表面包围从所述连接器（10）的所述第一端延伸到所述连接器（10）的第二端的孔（20,22） 钻杆连接器主体（12）设置有至少一个卡口连接器结构（44），其从连接器（10）的外表面相对于孔（20）大致径向向外延伸 ，22），所述卡口连接器构件（44）延伸超过所述钻杆连接器主体（14）的外表面的圆周的一半以下，其中所述钻杆连接器主体（14）还设置有用于确保 在连接器（10）和包围侧孔（52）的钻管（54）的表面之间基本上流体密封。