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1. 发明授权

US08007051B2 Shank assembly 失效
标题翻译：柄组件
公开(公告)号：US08007051B2
公开(公告)日：2011-08-30
申请号：US11947644
申请日：2007-11-29
申请人： David R. Hall , Ronald B. Crockett , Jeff Jepson , Tyson J. Wilde , Jad Mills , Scott Dahlgren , Jonathan Marshall
发明人： David R. Hall , Ronald B. Crockett , Jeff Jepson , Tyson J. Wilde , Jad Mills , Scott Dahlgren , Jonathan Marshall
IPC分类号： E21C35/197
CPC分类号： E21C35/183 , E21C35/19 , E21C2035/1806 , E21C2035/1826
摘要： In one aspect of the invention, a pick comprises a carbide bolster disposed intermediate an impact tip and a shank assembly. The impact tip comprises a superhard material bonded to a carbide substrate, and the tip is bonded to the bolster opposing a base of the bolster. The shank assembly comprises a central axis, a first end that protrudes into a cavity formed in the base of the bolster, and also an inducible attachment mechanism disposed proximate the first end. The inducible attachment mechanism is adapted to attach the shank assembly to the carbide bolster and restrict movement of the shank assembly with respect to the carbide bolster. The attachment mechanism may restrict movement of the shank assembly in a direction parallel to the central axis.
摘要翻译：在本发明的一个方面，拾取器包括设置在冲击尖端和柄组件之间的碳化物垫块。撞击尖端包括结合到碳化物基底的超硬材料，并且尖端结合到与支架的基部相对的支架上。柄组件包括中心轴线，突出到形成在垫片的基部中的空腔中的第一端以及靠近第一端设置的可诱导的附接机构。可诱导的附接机构适于将柄组件附接到碳化物垫块并且限制柄组件相对于碳化物垫块的运动。附接机构可以限制柄组件在平行于中心轴线的方向上的运动。

2. 发明申请

US20080067859A1 Shank Assembly 失效
标题翻译：手柄装配
公开(公告)号：US20080067859A1
公开(公告)日：2008-03-20
申请号：US11947644
申请日：2007-11-29
申请人： David Hall , Ronald Crockett , Jeff Jepson , Tyson Wilde , Jad Mills , Scott Dahlgren , Jonathan Marshall
发明人： David Hall , Ronald Crockett , Jeff Jepson , Tyson Wilde , Jad Mills , Scott Dahlgren , Jonathan Marshall
IPC分类号： E21C35/18 , E21C35/19
CPC分类号： E21C35/183 , E21C35/19 , E21C2035/1806 , E21C2035/1826
摘要： In one aspect of the invention, a pick comprises a carbide bolster disposed intermediate an impact tip and a shank assembly. The impact tip comprises a superhard material bonded to a carbide substrate, and the tip is bonded to the bolster opposing a base of the bolster. The shank assembly comprises a central axis, a first end that protrudes into a cavity formed in the base of the bolster, and also an inducible attachment mechanism disposed proximate the first end. The inducible attachment mechanism is adapted to attach the shank assembly to the carbide bolster and restrict movement of the shank assembly with respect to the carbide bolster. The attachment mechanism may restrict movement of the shank assembly in a direction parallel to the central axis.
摘要翻译：在本发明的一个方面，拾取器包括设置在冲击尖端和柄组件之间的碳化物垫块。撞击尖端包括结合到碳化物基底的超硬材料，并且尖端结合到与支架的基部相对的支架上。柄组件包括中心轴线，突出到形成在垫片的基部中的空腔中的第一端以及靠近第一端设置的可诱导的附接机构。可诱导的附接机构适于将柄组件附接到碳化物垫块并且限制柄组件相对于碳化物垫块的运动。附接机构可以限制柄组件在平行于中心轴线的方向上的运动。

3. 发明授权

US08061784B2 Retention system 有权
标题翻译：保留制度
公开(公告)号：US08061784B2
公开(公告)日：2011-11-22
申请号：US12135654
申请日：2008-06-09
申请人： David R. Hall , Scott Dahlgren , Jonathan Marshall , Italo Elqueta , Tyson J. Wilde , Christopher Durrand
发明人： David R. Hall , Scott Dahlgren , Jonathan Marshall , Italo Elqueta , Tyson J. Wilde , Christopher Durrand
IPC分类号： E21C35/19
CPC分类号： E21C35/197 , A47C3/00 , B28D1/186 , E21B10/16 , E21B10/36 , E21C35/18 , E21C35/183 , E21C2035/1826 , Y10T29/49865 , Y10T403/217
摘要： A retention assembly, comprises a carbide bolster comprising a cavity formed in its base end. A shaft comprises an inserted end disposed within the cavity. The shaft is disposed within a hollow shank which comprises a first end contacting the bolster and a loaded end in mechanical communication with the shaft. The inserted end is interlocked to an inner surface of the cavity through a casting.
摘要翻译：保持组件包括碳化物垫块，其包括在其基端形成的空腔。轴包括设置在腔内的插入端。轴设置在中空柄内，其包括接触垫片的第一端和与轴机械连通的加载端。插入端通过铸件与空腔的内表面互锁。

4. 发明申请

US20090146489A1 Retention System 有权
标题翻译：保留系统
公开(公告)号：US20090146489A1
公开(公告)日：2009-06-11
申请号：US12135595
申请日：2008-06-09
申请人： David R. Hall , Scott Dahlgren , Jonathan Marshall , Italo Elqueta , Tyson J. Wilde , Christopher Durrand
发明人： David R. Hall , Scott Dahlgren , Jonathan Marshall , Italo Elqueta , Tyson J. Wilde , Christopher Durrand
IPC分类号： E21C25/06
CPC分类号： E21B10/633 , A47C3/00 , B02C2/02 , B28D1/186 , E21B10/16 , E21B10/36 , E21C35/18 , E21C35/183 , E21C35/197 , E21C2035/1826 , Y10T29/49826
摘要： A retention assembly, comprises a carbide bolster comprising a cavity formed in its base end. A shaft comprises an inserted end disposed within the cavity. The shaft is disposed within a hollow shank which comprises a first end contacting the bolster and a loaded end in mechanical communication with the shaft. Wherein, the inserted end is brazed to an inner surface of the cavity.
摘要翻译：保持组件包括碳化物垫块，其包括在其基端形成的空腔。轴包括设置在腔内的插入端。轴设置在中空柄内，其包括接触垫片的第一端和与轴机械连通的加载端。其中插入的端部钎焊到空腔的内表面。

5. 发明授权

US07404725B2 Wiper for tool string direct electrical connection 有权
公开(公告)号：US07404725B2
公开(公告)日：2008-07-29
申请号：US11693909
申请日：2007-03-30
申请人： David R. Hall , Scott Dahlgren , Jonathan Marshall , Tyson J. Wilde
发明人： David R. Hall , Scott Dahlgren , Jonathan Marshall , Tyson J. Wilde
IPC分类号： H01R4/64
CPC分类号： H01R4/48 , E21B17/028 , H01R13/2421 , H01R13/523 , H01R13/622 , H04B2203/5475
摘要： In one aspect of the invention, a downhole electrical connection system comprises first and second tubular bodies adapted for threaded connection to each other, each tubular body comprising an inner and an outer diameter. First and second electrical conductor assemblies are disposed within the inner diameters of the tubular bodies and are substantially coaxial with the tubular bodies and generally extend the length of the tubular bodies. The first electrical conductor assembly comprises a first electrical contact adapted to abut a second electrical contact of the second electrical conductor assembly when the first and second tubular bodies are coupled together. The first electrical contact is disposed within an elastically deformable wiper, and the elastically deformable wiper is adapted to expose the first electrical contact as it is engaged by the second electrical contact under an axially compressive load.

6. 发明授权

US07946656B2 Retention system 有权
标题翻译：保留制度
公开(公告)号：US07946656B2
公开(公告)日：2011-05-24
申请号：US12135595
申请日：2008-06-09
申请人： David R. Hall , Scott Dahlgren , Jonathan Marshall , Italo Elqueta , Tyson J. Wilde , Christopher Durrand
发明人： David R. Hall , Scott Dahlgren , Jonathan Marshall , Italo Elqueta , Tyson J. Wilde , Christopher Durrand
IPC分类号： E21C35/197
CPC分类号： E21B10/633 , A47C3/00 , B02C2/02 , B28D1/186 , E21B10/16 , E21B10/36 , E21C35/18 , E21C35/183 , E21C35/197 , E21C2035/1826 , Y10T29/49826
摘要： A retention assembly, comprises a carbide bolster comprising a cavity formed in its base end. A shaft comprises an inserted end disposed within the cavity. The shaft is disposed within a hollow shank which comprises a first end contacting the bolster and a loaded end in mechanical communication with the shaft. Wherein, the inserted end is brazed to an inner surface of the cavity.
摘要翻译：保持组件包括碳化物垫块，其包括在其基端形成的空腔。轴包括设置在腔内的插入端。轴设置在中空柄内，其包括接触垫片的第一端和与轴机械连通的加载端。其中插入的端部钎焊到空腔的内表面。

7. 发明授权

US07462051B2 Wiper for tool string direct electrical connection 有权
标题翻译：刮水器用于工具串直接电气连接
公开(公告)号：US07462051B2
公开(公告)日：2008-12-09
申请号：US12125522
申请日：2008-05-22
申请人： David R. Hall , Scott Dahlgren , Jonathan Marshall , Tyson J. Wilde
发明人： David R. Hall , Scott Dahlgren , Jonathan Marshall , Tyson J. Wilde
IPC分类号： H01R4/64
CPC分类号： H01R4/48 , E21B17/028 , H01R13/2421 , H01R13/523 , H01R13/622 , H04B2203/5475
摘要： In one aspect of the invention, a downhole electrical connection system comprises first and second tubular bodies adapted for threaded connection to each other, each tubular body comprising an inner and an outer diameter. First and second electrical conductor assemblies are disposed within the inner diameters of the tubular bodies and are substantially coaxial with the tubular bodies and generally extend the length of the tubular bodies. The first electrical conductor assembly comprises a first electrical contact adapted to abut a second electrical contact of the second electrical conductor assembly when the first and second tubular bodies are coupled together. The first electrical contact is disposed within an elastically deformable wiper, and the elastically deformable wiper is adapted to expose the first electrical contact as it is engaged by the second electrical contact under an axially compressive load.
摘要翻译：在本发明的一个方面，井下电连接系统包括适于彼此螺纹连接的第一和第二管状体，每个管状体包括内径和外径。第一和第二电导体组件设置在管状体的内径内并且与管状体基本上同轴并且通常延伸管状体的长度。当第一和第二管状体联接在一起时，第一电导体组件包括适于邻接第二电导体组件的第二电触点的第一电触点。第一电触头设置在可弹性变形的擦拭器内，并且可弹性变形的擦拭器适于在第一电接触件在轴向压缩载荷下被第二电接触件接合时露出第一电触点。

8. 发明申请

US20080220664A1 Wiper for Tool String Direct Electrical Connection 有权
公开(公告)号：US20080220664A1
公开(公告)日：2008-09-11
申请号：US12125522
申请日：2008-05-22
申请人： David R. Hall , Scott Dahlgren , Jonathan Marshall , Tyson J. Wilde
发明人： David R. Hall , Scott Dahlgren , Jonathan Marshall , Tyson J. Wilde
IPC分类号： H01R4/52
CPC分类号： H01R4/48 , E21B17/028 , H01R13/2421 , H01R13/523 , H01R13/622 , H04B2203/5475
摘要： In one aspect of the invention, a downhole electrical connection system comprises first and second tubular bodies adapted for threaded connection to each other, each tubular body comprising an inner and an outer diameter. First and second electrical conductor assemblies are disposed within the inner diameters of the tubular bodies and are substantially coaxial with the tubular bodies and generally extend the length of the tubular bodies. The first electrical conductor assembly comprises a first electrical contact adapted to abut a second electrical contact of the second electrical conductor assembly when the first and second tubular bodies are coupled together. The first electrical contact is disposed within an elastically deformable wiper, and the elastically deformable wiper is adapted to expose the first electrical contact as it is engaged by the second electrical contact under an axially compressive load.

9. 发明申请

US20080003894A1 Wiper for Tool String Direct Electrical Connection 有权
标题翻译：刮水器用于工具串直接电气连接
公开(公告)号：US20080003894A1
公开(公告)日：2008-01-03
申请号：US11693909
申请日：2007-03-30
申请人： David R. Hall , Scott Dahlgren , Jonathan Marshall , Tyson J. Wilde
发明人： David R. Hall , Scott Dahlgren , Jonathan Marshall , Tyson J. Wilde
IPC分类号： H01R4/52
CPC分类号： H01R4/48 , E21B17/028 , H01R13/2421 , H01R13/523 , H01R13/622 , H04B2203/5475
摘要： In one aspect of the invention, a downhole electrical connection system comprises first and second tubular bodies adapted for threaded connection to each other, each tubular body comprising an inner and an outer diameter. First and second electrical conductor assemblies are disposed within the inner diameters of the tubular bodies and are substantially coaxial with the tubular bodies and generally extend the length of the tubular bodies. The first electrical conductor assembly comprises a first electrical contact adapted to abut a second electrical contact of the second electrical conductor assembly when the first and second tubular bodies are coupled together. The first electrical contact is disposed within an elastically deformable wiper, and the elastically deformable wiper is adapted to expose the first electrical contact as it is engaged by the second electrical contact under an axially compressive load.
摘要翻译：在本发明的一个方面，井下电连接系统包括适于彼此螺纹连接的第一和第二管状体，每个管状体包括内径和外径。第一和第二电导体组件设置在管状体的内径内并且与管状体基本上同轴并且通常延伸管状体的长度。当第一和第二管状体联接在一起时，第一电导体组件包括适于邻接第二电导体组件的第二电触点的第一电触点。第一电触头设置在可弹性变形的擦拭器内，并且可弹性变形的擦拭器适于在第一电接触件在轴向压缩载荷下被第二电接触件接合时露出第一电触点。

10. 发明授权

US07537053B1 Downhole electrical connection 有权
标题翻译：井下电气连接
公开(公告)号：US07537053B1
公开(公告)日：2009-05-26
申请号：US12021743
申请日：2008-01-29
申请人： David R. Hall , Scott Dahlgren , Jonathan Marshall , Tyson J. Wilde
发明人： David R. Hall , Scott Dahlgren , Jonathan Marshall , Tyson J. Wilde
IPC分类号： E21B17/02
CPC分类号： E21B41/0085
摘要： In one aspect of the invention, a downhole power generation assembly has a downhole tool string component comprising a bore. A collar is rotatably supported within the bore and has a centralized fluid passageway and a plurality of turbine blades. The collar is connected to a power generation element such that rotation of the collar moves the power generation element and induces an electrical current.
摘要翻译：在本发明的一个方面，井下发电组件具有包括孔的井下工具串组件。轴环可旋转地支撑在孔内并具有集中的流体通道和多个涡轮叶片。轴环连接到发电元件，使得套环的旋转移动发电元件并引起电流。

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