Pressure balanced choke and kill connector

申请公布号：US6679472(B2)

申请号：US20020053856

申请日期：2002.01.24

申请公布日期：2004.01.20

申请人：

BAUGH BENTON F.

发明人：BAUGH BENTON F.

分类号：E21B33/038;F16K3/26;(IPC1-7):F16K3/00

主分类号：E21B33/038

摘要：A choke or kill line connector for a subsea blowout preventer stack which is slide member operated to provide pressure balanced design to eliminate the potentially high forces associated with connectors which do not have the complication of a locking connector and provide integral valving capability to allow for testing and to retain drilling mud in the choke or kill lines upon disconnection.

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