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1. 实用新型

TWM291241U 高架式儲物櫃之構造失效
简体标题：高架式储物柜之构造
公开(公告)号：TWM291241U
公开(公告)日：2006-06-01
申请号：TW094222164
申请日：2005-12-20
申请人：李志揚 LEE, PAUL
发明人：李志揚 LEE, PAUL
IPC分类号： A47B
摘要：一種儲物櫃的構造，係針對設於高位處的儲物櫃所設計，包括一儲物櫃本體部、一收納於儲物櫃本體部用以盛裝物品之承載架、一對互為平行用以樞接於儲物櫃本體部與承載架之間的第一及第二連桿、及一對用以樞接於連桿與儲物櫃本體部之間的伸縮式緩衝器，藉此，施力於承載架自儲物櫃本體內脫離，該承載架受連桿的支撐即以連桿旋轉的軌跡自高位被導出至低位，其中藉該伸縮式緩衝器的作用產生受壓後的反向阻力使行程穩定完成，令使用者更便於取出或載入高架式儲物櫃內的物品；若要回復該承載架至儲物櫃內，只要將承載架反向回推，藉該伸縮式緩衝器的伸展動力，可以節省使用者的施力操作來完成動作。
简体摘要：一种储物柜的构造，系针对设于高位处的储物柜所设计，包括一储物柜本体部、一收纳于储物柜本体部用以盛装物品之承载架、一对互为平行用以枢接于储物柜本体部与承载架之间的第一及第二连杆、及一对用以枢接于连杆与储物柜本体部之间的伸缩式缓冲器，借此，施力于承载架自储物柜本体内脱离，该承载架受连杆的支撑即以连杆旋转的轨迹自高位被导出至低位，其中藉该伸缩式缓冲器的作用产生受压后的反向阻力使行程稳定完成，令用户更便于取出或加载高架式储物柜内的物品；若要回复该承载架至储物柜内，只要将承载架反向回推，藉该伸缩式缓冲器的伸展动力，可以节省用户的施力操作来完成动作。

2. 发明专利

GB2314868B Tubular actuator component for use in a drill-string 未知
公开(公告)号：GB2314868B
公开(公告)日：1998-11-11
申请号：GB9720093
申请日：1996-05-01
申请人： LEE PAUL BERNARD , LEE PAUL BERNARD
发明人： LEE PAUL BERNARD
IPC分类号： E21B10/32 , E21B17/10 , E21B23/04 , E21B34/10
摘要： A tubular actuator component (20) for use in a drill-string is disclosed and which comprises a main tubular outer body (6) within which a clutch mechanism, mandrel (2), and pad mandrel (7) are located. The clutch mechanism comprises a lower stationay clutch component (4), secured upper clutch component (12) and an intermediate clutch component (1) such that application of fluid aetuating pressure to the interior of the tubular component axially displaces intermediate clutch member (1) between positions of co-operative engagement with one or the other of the lower stationary clutch component (4) and the secured upper clutch component (12).

3. 发明授权

EP2467556B1 EXPANDABLE DOWNHOLE TOOL APPARATUS 失效
标题翻译：可扩展的井下工具设备
公开(公告)号：EP2467556B1
公开(公告)日：2013-06-19
申请号：EP10748126.9
申请日：2010-08-20
申请人： Lee, Paul Bernard
发明人： Lee, Paul Bernard
IPC分类号： E21B10/32
CPC分类号： E21B10/345 , E21B10/322

4. 发明公开

EP2074277A2 ACTIVATING DEVICE FOR A DOWNHOLE TOOL 有权
标题翻译：启动装置钻井工具
公开(公告)号：EP2074277A2
公开(公告)日：2009-07-01
申请号：EP07825416.6
申请日：2007-10-18
申请人： Lee, Paul Bernard
发明人： Lee, Paul Bernard
IPC分类号： E21B23/04 , E21B10/26
CPC分类号： E21B10/32 , E21B10/322 , E21B23/04
摘要： An activating device (2) is intended to be mounted in a drill string in order to control the activation and deactivation of an enlargement tool used for enlarging a bore hole. In order to assemble the activating device, pistons 8 are mounted in passages (10) and spline bars (12) in which plates (22) are screwed are then slid along T-slots of the body (1), through apertures (18) of the pistons. In order to deploy the pistons (12) and cutters (6), pressurised drilling fluid is applied to the inner faces (8a) of the pistons (8). When a pre-determined pressure level is reached, screws (20) break and the pistons move from the inward position to the outwardly deployed position.

5. 发明授权

EP1307633B1 ACTIVATING BALL ASSEMBLY FOR USE WITH A BY-PASS TOOL IN A DRILL STRING 有权
标题翻译：活化球在钻柱上的BY-PASS USE
公开(公告)号：EP1307633B1
公开(公告)日：2006-10-04
申请号：EP01953271.2
申请日：2001-08-02
申请人： Lee, Paul Bernard
发明人： Lee, Paul Bernard
IPC分类号： E21B21/10 , E21B34/14
CPC分类号： E21B34/14 , E21B21/103
摘要： A by-pass tool which is intended to be incorporated in a drill string, in combination with an activating ball assembly which is operative to adjust the tool between an activated mode and a de-activated mode, said tool having a valve seat which is engageable ba the activating ball assembly (10) in order to move its sleeve to its by-pass mode and thereby divert the mud from flow through the housing to by-pas flow through the by-pass port; and in which the activating ball assembly (10) comprises: a deformable ball (11) of a size sufficient to engage and to be held captive by the salve seat; and, a weight (12) attached to the ball (11) and operative to assist in movement of the assembly under the action of gravity to engage the ball (11) with the valve seat, said weight being of smaller transfverse dimensions than the ball so as to be capable of moving downwardly through the valve seat and to pull the ballinto engagement with the valve seat.

6. 发明公开

EP1307633A1 ACTIVATING BALL ASSEMBLY FOR USE WITH A BY-PASS TOOL IN A DRILL STRING 有权
标题翻译：活化球在钻柱上的BY-PASS USE
公开(公告)号：EP1307633A1
公开(公告)日：2003-05-07
申请号：EP01953271.2
申请日：2001-08-02
申请人： Lee, Paul Bernard
发明人： Lee, Paul Bernard
IPC分类号： E21B21/10 , E21B34/14
CPC分类号： E21B34/14 , E21B21/103
摘要： A by-pass tool which is intended to be incorporated in a drill string, in combination with an activating ball assembly which is operative to adjust the tool between an activated mode and a de-activated mode, said tool having a valve seat which is engageable ba the activating ball assembly (10) in order to move its sleeve to its by-pass mode and thereby divert the mud from flow through the housing to by-pas flow through the by-pass port; and in which the activating ball assembly (10) comprises: a deformable ball (11) of a size sufficient to engage and to be held captive by the salve seat; and, a weight (12) attached to the ball (11) and operative to assist in movement of the assembly under the action of gravity to engage the ball (11) with the valve seat, said weight being of smaller transfverse dimensions than the ball so as to be capable of moving downwardly through the valve seat and to pull the ballinto engagement with the valve seat.

7. 发明公开

EP3966418A1 PACKER ASSEMBLY 有权
公开(公告)号：EP3966418A1
公开(公告)日：2022-03-16
申请号：EP20719709.6
申请日：2020-04-09
申请人： Lee, Paul Bernard
发明人： Lee, Paul Bernard
IPC分类号： E21B23/06 , E21B33/128 , E21B33/134 , E21B29/10 , E21B33/12

8. 发明公开

EP3867485A2 DRILL STRING WITH A DOWNHOLE REAMER 无效
公开(公告)号：EP3867485A2
公开(公告)日：2021-08-25
申请号：EP19778596.7
申请日：2019-09-18
申请人： Lee, Paul Bernard
发明人： BEAZER, Dayln , LEE, Paul Bernard
IPC分类号： E21B10/32

9. 发明授权

EP2467555B1 DOWNHOLE EXPANDABLE ROLLER BEARING APPARATUS 有权转让
标题翻译：井下可膨胀滚子轴承装置
公开(公告)号：EP2467555B1
公开(公告)日：2018-05-09
申请号：EP10748125.1
申请日：2010-08-20
申请人： Lee, Paul Bernard
发明人： Lee, Paul Bernard
IPC分类号： E21B10/34
CPC分类号： E21B10/345 , E21B10/322
摘要： A downhole expandable roller bearing apparatus is described. The apparatus comprises a plurality of roller assemblies comprising at least one roller rotatably mounted between pistons. A retaining member such as a spline bar is removably mounted in a keyway formed in the body. Each piston comprises an aperture through which the spline bar projects in both the inwardly retracted and outwardly deployed positions of the pistons.

10. 发明授权

EP2074277B1 ACTIVATING DEVICE FOR A DOWNHOLE TOOL 有权
标题翻译：井下工具的激活装置
公开(公告)号：EP2074277B1
公开(公告)日：2017-12-20
申请号：EP07825416.6
申请日：2007-10-18
申请人： Lee, Paul Bernard
发明人： Lee, Paul Bernard
IPC分类号： E21B23/04 , E21B10/26 , E21B17/10 , E21B10/32
CPC分类号： E21B10/32 , E21B10/322 , E21B23/04
摘要： An activating device is mounted in a drill string to control the activation and deactivation of an enlargement tool used for enlarging a bore hole. In order to assemble the activating device, pistons are mounted in passages and spline bars, in which plates are screwed, are then slid along T-slots of the body, through apertures of the pistons. In order to deploy the pistons and cutters, pressurized drilling fluid is applied to the inner faces of the pistons. When a pre-determined pressure level is reached, screws break and the pistons move from the inward position to the outwardly deployed position.

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