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1. 发明申请

WO2016183388A1 SYSTEMS AND METHODS FOR NUCLEAR REACTOR VESSEL SEGMENTING 审中-公开
标题翻译：用于核反应堆船舶分类的系统和方法
公开(公告)号：WO2016183388A1
公开(公告)日：2016-11-17
申请号：PCT/US2016/032222
申请日：2016-05-12
申请人： LAGUARDIA & ASSOCIATES, LLC
发明人： LAGUARDIA, Thomas, S. , SIMONEAU, Richard
IPC分类号： G21F9/30 , G21C19/00
CPC分类号： G21D1/003 , B23D45/128 , B23D59/006 , B23D61/025 , B23K9/0135 , B23K9/23 , B23K2201/06 , B23K2201/12 , B23K2203/04 , B23K2203/05 , G21D2010/00 , Y02E30/40
摘要： Nuclear reactor vessel segmenting utilizing improved arc saw systems and methods.
摘要翻译：使用改进的弧锯系统和方法的核反应堆分段。

2. 发明申请

WO2008135747A2 CUTTING APPARATUS 审中-公开
标题翻译：切割装置
公开(公告)号：WO2008135747A2
公开(公告)日：2008-11-13
申请号：PCT/GB2008/001545
申请日：2008-05-02
申请人： MIRAGE MACHINES LIMITED , SILK, George
发明人： SILK, George
IPC分类号： B23D21/14 , B23D45/12 , E21B29/00
CPC分类号： E21B29/005 , B23D45/128 , B23D57/0084
摘要： Apparatus for cutting through a pipe wall under water, as in decommissioning an offshore structure, has a body (16) which can be lowered down the pipe (10) and then locked in position, and a cutting head (20) at the bottom of the body with a toothed disc-like blade (52) which can be advanced radially into contact with the pipe wall and rotated about its own axis to cut through the pipe wall. The cutting head is then rotated and makes one revolution to cut right through the pipe wall to separate an upper pipe section from a lower pipe section. To keep the cut open as cutting proceeds, wedges (62) are fired into the cut around the pipe as the cutting head rotates and leaves an open cut behind it.
摘要翻译：用于在水下切割通过管壁的装置，如在离岸结构中退役时，具有主体（16），该主体可以沿管（10）下降然后锁定在适当的位置，并且切割头（20）位于底部所述主体具有带齿的盘状刀片（52），其可以径向地前进地与管壁接触并围绕其自身的轴线旋转以切穿管壁。然后切割头旋转，并且通过管壁向右切开一圈，以将上管部分与下管部分分离。为了保持切割开放，切割头随着切割头旋转并在其后面留下一个开口，楔形物（62）在管子周围的切口内被射出。

3. 发明申请

WO2008135747A3 PIPE CUTTING APPARATUS 审中-公开
标题翻译：管切割装置
公开(公告)号：WO2008135747A3
公开(公告)日：2009-04-23
申请号：PCT/GB2008001545
申请日：2008-05-02
申请人： MIRAGE MACHINES LTD , SILK GEORGE
发明人： SILK GEORGE
IPC分类号： B23D21/14 , B23D45/12 , E21B29/00
CPC分类号： E21B29/005 , B23D45/128 , B23D57/0084
摘要： Apparatus for cutting through a pipe wall under water, as in decommissioning an offshore structure, has a body (16) which can be lowered down the pipe (10) and then locked in position, and a cutting head (20) at the bottom of the body with a toothed disc-like blade (52) which can be advanced radially into contact with the pipe wall and rotated about its own axis to cut through the pipe wall. The cutting head is then rotated and makes one revolution to cut right through the pipe wall to separate an upper pipe section from a lower pipe section. To keep the cut open as cutting proceeds, wedges (62) are fired into the cut around the pipe as the cutting head rotates and leaves an open cut behind it.
摘要翻译：用于在水下切割通过管壁的设备，如在离岸结构中退役时，具有主体（16），该主体可以沿管道（10）下降然后锁定在适当的位置，并且切割头（20）位于该主体具有齿形盘状刀片（52），其可以径向前进地与管壁接触并围绕其自身轴线旋转以切穿管壁。然后切割头旋转，并且通过管壁向右切开一圈，以将上管部分与下管部分分离。为了在切割进行时保持切割开放，当切割头旋转时，楔形物（62）在切割头周围被切割，并在其后面留下开口。

4. 发明申请

WO2008118716A1 DOWNHOLE CUTTING TOOL AND METHOD 审中-公开
标题翻译：井下切削工具和方法
公开(公告)号：WO2008118716A1
公开(公告)日：2008-10-02
申请号：PCT/US2008/057512
申请日：2008-03-19
申请人： BAKER HUGHES INCORPORATED
发明人： PETER, Andreas
IPC分类号： E21B29/00
CPC分类号： E21B29/005 , B23D45/128
摘要： Disclosed herein is a downhole cutting tool. The downhole cutting tool including, a cutting member mounted on a rotatable shaft, a shaft-deflecting device in operable communication with the shaft, and a motor in operable communication with the shaft.
摘要翻译：这里公开了一种井下切割工具。井下切割工具包括安装在可旋转轴上的切割构件，与轴可操作连通的轴偏转装置以及与轴可操作连通的马达。

5. 发明申请

WO2008118725A3 OPTIMIZED MACHINING PROCESS FOR CUTTING TUBULARS DOWNHOLE 审中-公开
标题翻译：井下切削管道的优化加工工艺
公开(公告)号：WO2008118725A3
公开(公告)日：2008-11-27
申请号：PCT/US2008057591
申请日：2008-03-20
申请人： BAKER HUGHES INC
发明人： FUHST KARSTEN , KRUEGER SVEN
IPC分类号： E21B10/26
CPC分类号： E21B29/005 , B23D21/14 , B23D45/128 , E21B33/1208
摘要： The tubular cutter disclosed herein is useful for severing downhole tubulars and comprises a drive system, a pivoting system, a cutting head, and a cutting member. Cutting is accomplished by rotatingly actuating the cutting head with an associated motor, and then radially extending the cutting blade away from the cutting head. In one embodiment, the cutting head includes a cutting member that pivotally extends from the cutting head upon rotation of the cutting head.
摘要翻译：本文所公开的管状刀具是用于切断井下管件有用和包括驱动系统，枢转系统，切割头和切割构件。切割是通过用相关马达旋转驱动切割头，然后使切割刀径向延伸远离切割头来完成的。在一个实施例中，切割头包括切割构件，切割构件在切割头旋转时从切割头枢转地延伸。

6. 发明申请

WO2008119085A2 TUBULAR CUTTING DEVICE 审中-公开
标题翻译：管状切割装置
公开(公告)号：WO2008119085A2
公开(公告)日：2008-10-02
申请号：PCT/US2008/059240
申请日：2008-04-03
申请人： BAKER HUGHES INCORPORATED
发明人： FUHST, Karsten , KRUEGER, Sven , MOELLER, Matthias, R.
IPC分类号： B26B25/00
CPC分类号： E21B29/005 , B23D45/128
摘要： The pipe cutter disclosed herein is useful for severing downhole tubulars and comprises a drive system, a pivoting system, a cutting head, and a cutting member. Cutting is accomplished by rotatingly actuating the cutting head with an associated motor, and then radially extending the cutting blades away from the cutting head. In one embodiment, the cutting head includes a cutting member that pivotally extends from the cutting head upon rotation of the cutting head.
摘要翻译：本文公开的管切割器可用于切断井下管，并且包括驱动系统，枢转系统，切割头和切割构件。切割是通过用相关马达旋转切割头来实现的，然后使切割刀片径向延伸远离切割头。在一个实施例中，切割头包括切割构件，其在切割头旋转时从切割头枢转地延伸。

7. 发明申请

WO2008118725A2 OPTIMIZED MACHINING PROCESS FOR CUTTING TUBULARS DOWNHOLE 审中-公开
标题翻译：用于切割管状井的优化加工工艺
公开(公告)号：WO2008118725A2
公开(公告)日：2008-10-02
申请号：PCT/US2008057591
申请日：2008-03-20
申请人： BAKER HUGHES INC
发明人： FUHST KARSTEN , KRUEGER SVEN
IPC分类号： E21B29/00
CPC分类号： E21B29/005 , B23D21/14 , B23D45/128 , E21B33/1208
摘要： The tubular cutter disclosed herein is useful for severing downhole tubulars and comprises a drive system, a pivoting system, a cutting head, and a cutting member. Cutting is accomplished by rotatingly actuating the cutting head with an associated motor, and then radially extending the cutting blade away from the cutting head. In one embodiment, the cutting head includes a cutting member that pivotally extends from the cutting head upon rotation of the cutting head.
摘要翻译：本文公开的管状切割器可用于切断井下管，并且包括驱动系统，枢转系统，切割头和切割构件。通过用相关联的电动机旋转地致动切割头，然后使切割刀片从切割头径向延伸来实现切割。在一个实施例中，切割头包括在切割头旋转时从切割头枢转地延伸的切割构件。

8. 发明申请

WO2008068549A1 METHOD AND CUTTING TOOL FOR CUTTING A TUBE BUTT-WELDED TO A TUBE PLATE AND FOR RECONSTRUCTING THE WELDING SEAT 审中-公开
标题翻译：用于切割焊接到管板上并用于重新安装焊接座的方法和切割工具
公开(公告)号：WO2008068549A1
公开(公告)日：2008-06-12
申请号：PCT/IB2006/054576
申请日：2006-12-04
申请人： BELLELI ENERGY CPE S.P.A. , FORONI, Fausto
发明人： FORONI, Fausto
IPC分类号： B23D45/12 , B23B5/36 , F28F11/00
CPC分类号： B23D45/128 , B23B51/102 , F28F9/18 , F28F11/00
摘要： The invention concerns a method for cutting a tube (3) welded to a respective anchoring spigot (8), belonging to a tube plate (P). This method comprised the steps of : a) introducing into a hole (2) of the tube plate (P), from the side opposite to the welded tube (3), a mandrel (1) snugly guided into the hole (2) and carrying a cutting mill (6) in a home position comprised within the contour of the mandrel (1); b) displacing the mill (6) eccentrically with respect to the axis (X-X) of the mandrel (1), into a working position wherein it engages with the inner wall of the tube (3), to perform at least a starting cut; c) execution of the cutting of the tube (3) starting from within the same, in correspondence of the welding (7) between the tube plate (P) and the tube (3), causing the mill axis to rotate about the mandrel axis; d) removing the tube (3) detached from the tube plate (P); e) removing said cutting mill (6) and subsequently introducing a second cutting tool (11, 15, 16), for the reconstruction of a step-shaped seat for a snug coupling and the welding of a new tube (3). The invention also concerns the structure of the cutting tool (6) comprising a mandrel (1) which bears inside variable-eccentricity eccentric shaft (5), at the top whereof there is arranged said mill (6) for cutting the tube (3) from within.
摘要翻译：本发明涉及一种用于切割焊接到属于管板（P）的相应锚定插口（8）的管（3）的方法。该方法包括以下步骤：a）从与管（3）相对的一侧引入管板（P）的孔（2）中，将心轴（1）紧密地引导到孔（2）中，并且在包括在所述心轴（1）的轮廓内的原始位置携带切割机（6）; b）使所述轧机（6）相对于所述心轴（1）的轴线（X-X）偏心地移动到其中与所述管（3）的内壁接合的工作位置，以执行至少起动切割; c）根据管板（P）和管（3）之间的焊接（7），从其内部开始切割管（3），使轧机轴线围绕心轴轴线旋转 ; d）取下从管板（P）分离的管（3）; e）移除所述切割铣刀（6）并随后引入第二切割工具（11,15,16），用于重建用于紧贴联接的阶梯形座和新管（3）的焊接。本发明还涉及包括位于可变偏心偏心轴（5）内的心轴（1）的切割工具（6）的结构，其顶部设置有用于切割管（3）的所述铣刀（6）从内部。

9. 发明申请

WO2008118716B1 DOWNHOLE CUTTING TOOL AND METHOD 审中-公开
标题翻译：卧式切割工具和方法
公开(公告)号：WO2008118716B1
公开(公告)日：2008-12-04
申请号：PCT/US2008057512
申请日：2008-03-19
申请人： BAKER HUGHES INC
发明人： PETER ANDREAS
IPC分类号： E21B29/00
CPC分类号： E21B29/005 , B23D45/128
摘要： Disclosed herein is a downhole cutting tool. The downhole cutting tool including, a cutting member mounted on a rotatable shaft, a shaft-deflecting device in operable communication with the shaft, and a motor in operable communication with the shaft.
摘要翻译：这里公开了一种井下切削工具。所述井下切削工具包括：安装在可旋转轴上的切割构件，与所述轴可操作地连通的轴偏转装置，以及与所述轴可操作地连通的马达。

10. 发明申请

WO2008119085A3 TUBULAR CUTTING DEVICE 审中-公开
标题翻译：管状切割装置
公开(公告)号：WO2008119085A3
公开(公告)日：2008-11-20
申请号：PCT/US2008059240
申请日：2008-04-03
申请人： BAKER HUGHES INC
发明人： FUHST KARSTEN , KRUEGER SVEN , MOELLER MATTHIAS R
IPC分类号： E21B27/00
CPC分类号： E21B29/005 , B23D45/128
摘要： The pipe cutter disclosed herein is useful for severing downhole tubulars and comprises a drive system, a pivoting system, a cutting head, and a cutting member. Cutting is accomplished by rotatingly actuating the cutting head with an associated motor, and then radially extending the cutting blades away from the cutting head. In one embodiment, the cutting head includes a cutting member that pivotally extends from the cutting head upon rotation of the cutting head.
摘要翻译：本文公开的管切割机可用于切断井下管，并且包括驱动系统，枢转系统，切割头和切割构件。通过用相关的电动机旋转地致动切割头，然后将切割刀片径向延伸远离切割头来实现切割。在一个实施例中，切割头包括在切割头旋转时从切割头枢转地延伸的切割构件。

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