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    • 3. 发明申请
    • CONNECTION ASSEMBLY FOR TUBULAR GOODS AND ACCESSORIES
    • 管件和附件的连接组件
    • WO2013119667A1
    • 2013-08-15
    • PCT/US2013/024934
    • 2013-02-06
    • PREMIERE, INC.
    • ROBICHAUX, Lee
    • E21B19/16
    • F16L17/02E21B17/043F16L23/12F16L23/18F16L37/2445
    • A mating connection assembly (10) permits quick and efficient connection and disconnection of tubular goods and equipment. A female box-end connection member (200) has a body, a central through-bore (201), a bowl-like receptacle section having a tapered internal surface (203) and inwardly-extending load shoulder members (204) along the tapered internal surface, grouped in stacks of spaced-apart rows. A mating male pin-end connection member (100) has a body section, a tapered pin extension, a central through-bore (101) and lug members (106) on the outer surface of the tapered pin extension. The tapered pin extension of the male pin-end connection member can be stabbed into the female box-end connection member and partially rotated. When joined in mating relationship, the connection assembly provides a fluid pressure seal, supports high-tensile axial loading and permits the transmission of torque through the connection assembly.
    • 配合连接组件(10)可以快速有效地连接和断开管状物品和设备。 阴盒端连接件(200)具有主体,中心通孔(201),具有锥形内表面(203)的碗状容器部分和沿锥形内表面(203)向内延伸的负载肩部件(204) 内表面,分组成间隔开的行的堆叠。 配合的公销销端连接件(100)在锥形销延伸部的外表面上具有主体部分,锥形销延伸部,中心通孔(101)和凸耳部件(106)。 阳销端连接构件的锥形销延伸部可以刺入阴盒端连接构件并部分旋转。 当连接配合关系时,连接组件提供流体压力密封,支持高拉伸轴向载荷,并允许通过连接组件传递扭矩。