发明名称 |
БЫСТРОСЪЕМНАЯ КРЫШКА ПРОТИВОВЫБРОСОВОГО ПРЕВЕНТОРА |
摘要 |
A bonnet lock mechanism for a blowout preventer that includes a radial lock. A radial lock displacement device is coupled to at least one lock actuator. The radial lock displacement device is adapted to radially displace the radial lock to lock a bonnet to a body of the blowout preventer.A bonnet lock mechanism for a blowout preventer that includes a radial lock positioned in a body of the blowout preventer. At least one lock actuator is coupled to the radial lock and is adapted to radially displace the radial lock to lock a bonnet to the body of the blowout preventer. |
申请公布号 |
RU2003135205(A) |
申请公布日期 |
2005.05.20 |
申请号 |
RU20030135205 |
申请日期 |
2002.05.03 |
申请人 |
ХАЙДРИЛ КОМПАНИ (US) |
发明人 |
БЕРКЕНХОФФ Майкл Уэйн (US);ХЭМПХИЛЛ Эдвард Райан (US) |
分类号 |
E21B33/06 |
主分类号 |
E21B33/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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