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1. 发明授权

US07743827B2 Remote operation wire line core sampling device 有权
标题翻译：远程操作线芯采样装置
公开(公告)号：US07743827B2
公开(公告)日：2010-06-29
申请号：US10563366
申请日：2004-09-01
申请人： Yukio Kadomoto , Isao Yamanaka , Hiroshi Tanaka , Takahiko Tsuchiya
发明人： Yukio Kadomoto , Isao Yamanaka , Hiroshi Tanaka , Takahiko Tsuchiya
IPC分类号： E21B49/02 , E21B25/02
CPC分类号： E21B25/02
摘要： Remote operation wire line core sampling device capable of increasing efficiency of working and maintaining a wall of a hole using a stabilized sea-bottom core drill at a sea-bottom, and adopting a wire line system. The device includes a drill rod held by a chuck of the sea-bottom core drill, a wire line core barrel having, at a tip thereof, a bit for annularly drilling into ground, an inner tube assembly detachably incorporated in the wire line core barrel, and an over-shot assembly having a function for engagement thereof with a spear head part at a top end of an inner tube assembly. The device also includes a water swivel in which water supply ports are formed at upper and lower parts thereof, a modified built-in type over-shot assembly is formed at upper and lower parts thereof, and a modified built-in type over-shot assembly is incorporated therein to reside at an intermediate part thereof.
摘要翻译：远程操作线芯采样装置，可以使用海底稳定的海底钻头，并采用有线系统，提高加工和维护孔壁的效率。该装置包括由海底芯钻头的卡盘固定的钻杆，线芯线芯筒的顶端具有用于环形地钻入地面的钻头，可拆卸地结合在线芯芯筒中的内管组件以及具有与内管组件的顶端处的矛头部分接合的功能的突出组件。该装置还包括在其上部和下部形成有供水口的水回转装置，在其上部和下部形成有改型的内置式过射组件，并且改型的内置式过度喷射装配在其中以驻留在其中间部分。

2. 发明申请

US20060169493A1 Remote operation wire line core sampling device 有权
标题翻译：远程操作线芯采样装置
公开(公告)号：US20060169493A1
公开(公告)日：2006-08-03
申请号：US10563366
申请日：2004-09-01
申请人： Yukio Kadomoto , Isao Yamanaka , Hiroshi Tanaka , Takahiko Tsuchiya
发明人： Yukio Kadomoto , Isao Yamanaka , Hiroshi Tanaka , Takahiko Tsuchiya
IPC分类号： E21B25/10
CPC分类号： E21B25/02
摘要： A remote operation wire line core sampling device capable of increasing the efficiency of working and maintaining the wall of a hole by using a stabilized sea-bottom core drill at a sea-bottom and adopting a wire line system, comprising a drill rod held by the chuck of the sea-bottom core drill, a wire line core barrel having, at the tip thereof, a bit for annularly drilling a ground, an inner tube assembly detachably incorporated in the wire line core barrel, and an over-shot assembly (5) having a function for the engagement thereof with a spear head part at the top end of the inner tube assembly. The device also comprises a water swivel (18) in which water supply ports (3) and (4) are formed at the upper and lower parts thereof and a modified built-in type over-shot assembly (4) are formed at the upper and lower parts thereof and a modified built-in type over-shot assembly (5) is incorporated therein so as to reside at the intermediate part thereof.
摘要翻译：一种远程操作线芯采样装置，其能够通过在海底使用稳定的海底钻芯并采用线路系统来提高加工和维护孔壁的效率，所述方法包括：由海底芯钻头的卡盘，在其顶端处具有用于环形钻地的钻头的线芯芯筒，可拆卸地结合在线芯芯筒中的内管组件，以及过射组件（5 ）具有与内管组件的顶端处的矛头部分接合的功能。该装置还包括在其上部和下部形成有供水口（3）和（4）的水回转件（18），并且在上部形成有改进的内置型过度组件（4）并且其下部并入一个改进的内置式过射组件（5），以便位于其中间部分。

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