公开(公告)号：US20080041994A1

公开(公告)日：2008-02-21

申请号：US11426202

申请日：2006-06-23

申请人： David R. Hall ,  Joe Fox ,  Tyson J. Wilde

发明人： David R. Hall ,  Joe Fox ,  Tyson J. Wilde

IPC分类号： B02C15/10

CPC分类号： B02C2/005

摘要： In one aspect of the invention, a rock crusher has a crushing chamber disposed between two opposing walls and at least one of the walls comprising a replaceable wear liner. The replaceable wear liner has a plurality of super hard composite inserts disposed within a plurality of cavities formed in a crushing surface of the replaceable wear liner. The super hard composite inserts have a layer of diamond or cubic boron nitride.

摘要翻译： 在本发明的一个方面，岩石破碎机具有设置在两个相对的壁之间的破碎室，并且至少一个壁包括可替换的耐磨衬垫。 可替换的耐磨衬里具有多个超硬复合材料插入件，其设置在形成在可更换的耐磨衬垫的破碎表面中的多个空腔内。 超硬复合镶嵌件具有金刚石或立方氮化硼层。

公开(公告)号：US20070295496A1

公开(公告)日：2007-12-27

申请号：US11426255

申请日：2006-06-23

申请人： David R. Hall ,  Joe Fox ,  Ronald Crockett ,  Tyson J. Wilde

发明人： David R. Hall ,  Joe Fox ,  Ronald Crockett ,  Tyson J. Wilde

IPC分类号： H05K7/20

CPC分类号： H01L23/3733 ,  H01L23/3677 ,  H01L23/3732 ,  H01L2924/0002 ,  H01L2924/00

摘要： A composite heat spreader is disclosed in one embodiment of the invention as including an input interface to conduct heat from a heat source, such as an integrated circuit, and an output interface to transfer heat to a heat sink. A support material having a first thickness is provided between the input interface and the output interface. One or more diamond monocrystals are embedded in the support material and have a second thickness which is at least 20% of the first thickness. In some embodiments, the diamond monocrystals extend from the input interface to the output interface. These one or more diamond monocrystals may be either rough or finished diamonds.

摘要翻译： 在本发明的一个实施例中公开了复合散热器，其包括用于从诸如集成电路的热源传导热量的输入接口以及将热量传递到散热器的输出接口。 具有第一厚度的支撑材料设置在输入接口和输出接口之间。 一个或多个金刚石单晶被嵌入在支撑材料中并且具有至少第二厚度的20％的第二厚度。 在一些实施例中，金刚石单晶从输入接口延伸到输出接口。 这些一种或多种钻石单晶可以是粗糙的或成品的钻石。

公开(公告)号：US08950517B2

公开(公告)日：2015-02-10

申请号：US12824199

申请日：2010-06-27

申请人： David R. Hall ,  Francis Leany ,  Joe Fox ,  Tyson J. Wilde ,  Boyd Black

发明人： David R. Hall ,  Francis Leany ,  Joe Fox ,  Tyson J. Wilde ,  Boyd Black

IPC分类号： E21B10/36 ,  E21B7/06 ,  E21B4/14 ,  E21B10/26 ,  E21B10/54 ,  E21B10/58 ,  E21B10/62 ,  E21B47/12

CPC分类号： E21B7/06 ,  E21B4/14 ,  E21B7/064 ,  E21B7/065 ,  E21B10/26 ,  E21B10/54 ,  E21B10/58 ,  E21B10/62 ,  E21B47/122

摘要： A drill bit having a bit body intermediate a shank and a working face having at least one cutting insert. A bore is formed in the working face co-axial within an axis of rotation of the drill bit. A jack element is retained within the bore by a retaining element that intrudes a diameter of the bore.

摘要翻译： 具有位于柄部中间的钻头体的钻头和具有至少一个切削刀片的工作面。 在钻头的旋转轴线内同轴地在工作面上形成孔。 千斤顶元件通过入口孔直径的保持元件保持在孔内。

公开(公告)号：US08281882B2

公开(公告)日：2012-10-09

申请号：US12475344

申请日：2009-05-29

申请人： David R. Hall ,  Francis E. Leany ,  Joe Fox ,  Tyson J. Wilde

发明人： David R. Hall ,  Francis E. Leany ,  Joe Fox ,  Tyson J. Wilde

IPC分类号： E21B10/26

CPC分类号： E21B10/46 ,  E21B10/43 ,  E21B10/54 ,  E21B10/62

摘要： A drill bit has an axis of rotation and a working face with a plurality of blades extending outwardly from a bit body. The blades form, in part, an inverted conical region, and a plurality of cutters with a cutting surface is arrayed along the blades. A jack element is coaxial with the axis of rotation and extends within the inverted conical region within a range defined by the cutting surface of at least one cutter.

摘要翻译： 钻头具有旋转轴线和具有从钻头体向外延伸的多个叶片的工作面。 叶片部分地形成倒锥形区域，并且具有切割表面的多个切割器沿着叶片排列。 千斤顶与旋转轴线同轴，并且在由至少一个切割器的切割表面限定的范围内的倒圆锥形区域内延伸。

公开(公告)号：US07571780B2

公开(公告)日：2009-08-11

申请号：US11535036

申请日：2006-09-25

申请人： David R. Hall ,  Francis E. Leany ,  Joe Fox ,  Tyson J. Wilde

发明人： David R. Hall ,  Francis E. Leany ,  Joe Fox ,  Tyson J. Wilde

IPC分类号： E21B10/26

CPC分类号： E21B10/46 ,  E21B10/43 ,  E21B10/54 ,  E21B10/62

摘要： In one aspect of the present invention, a drill bit has an axis of rotation and a working face with a plurality of blades extending outwardly from a bit body. The blades form in part an inverted conical region and a plurality of cutters with a cutting surface are arrayed along the blades. A jack element is coaxial with the axis of rotation and extend within the conical region within a range defined by the cutting surface of at least one cutter.

摘要翻译： 在本发明的一个方面，钻头具有旋转轴线和工作面，其中多个叶片从钻头体向外延伸。 叶片部分地形成倒锥形区域，并且具有切割表面的多个切割器沿着叶片排列。 千斤顶与旋转轴线同轴，并且在由至少一个切割器的切割表面限定的范围内在锥形区域内延伸。

公开(公告)号：US20080135291A1

公开(公告)日：2008-06-12

申请号：US12030444

申请日：2008-02-13

申请人： David R. Hall ,  Joe Fox ,  Tyson J. Wilde ,  Jonathan S. Barlow

发明人： David R. Hall ,  Joe Fox ,  Tyson J. Wilde ,  Jonathan S. Barlow

IPC分类号： E21B21/08

CPC分类号： E21B33/06 ,  E21B21/08 ,  E21B44/00 ,  E21B47/06 ,  E21B47/122

摘要： A method of responding to an anomalous change in downhole pressure in a bore hole comprises detecting the anomalous change in downhole pressure, sending a signal along the segmented electromagnetic transmission path, receiving the signal, and performing a automated response. The anomalous change in downhole pressure is detected at a first location along a segmented electromagnetic transmission path, and the segmented electromagnetic transmission path is integrated into the tool string. The signal is received by at least one receiver in communication with the segmented electromagnetic transmission path. The automated response is performed along the tool string. Disclosed is an apparatus for responding to an anomalous change in downhole pressure in a downhole tool string, comprising a segmented electromagnetic transmission path connecting one or more receivers and at least one pressure sensor.

摘要翻译： 响应钻孔中井下压力的异常变化的方法包括检测井下压力的异常变化，沿分段电磁传输路径发送信号，接收信号并执行自动响应。 在沿着分段电磁传输路径的第一位置处检测井下压力的异常变化，并且分段的电磁传输路径被集成到工具串中。 信号由与分段电磁传输路径通信的至少一个接收机接收。 自动响应沿工具串执行。 公开了一种用于响应井下工具串中的井下压力的异常变化的装置，包括连接一个或多个接收器和至少一个压力传感器的分段电磁传输路径。

公开(公告)号：US20080099243A1

公开(公告)日：2008-05-01

申请号：US11553651

申请日：2006-10-27

申请人： David R. Hall ,  Francis E. Leany ,  Joe Fox ,  Tyson J. Wilde

发明人： David R. Hall ,  Francis E. Leany ,  Joe Fox ,  Tyson J. Wilde

IPC分类号： E21B10/00

CPC分类号： E21B10/54

摘要： A method of assembling a drill bit with a bit body intermediate a shank and a working face with a plurality of blades comprised of at least one cutting element. The working face also comprising a jack element disposed within a pocket that may be substantially coaxial with the axis of rotation of the drill bit. The jack element may comprise an abrasion resistant material comprised of a material selected from the following including natural diamond, polycrystalline diamond, boron nitride, tungsten carbide or combinations thereof The jack element may be press fit within a pocket that is brazed within a receptacle of the drill bit such that it is substantially centered coaxial to the rotation of the drill bit.

摘要翻译： 一种组装钻头的方法，所述钻头具有在柄部和工作面之间的钻头体，所述钻头体具有由至少一个切割元件构成的多个叶片。 工作面还包括设置在凹槽内的千斤顶元件，其可以与钻头的旋转轴线基本上同轴。 千斤顶元件可以包括由以下材料组成的耐磨材料，包括天然金刚石，多晶金刚石，氮化硼，碳化钨或其组合。千斤顶元件可以压配合在一个凹槽中，钎焊在 钻头使得其基本上与钻头的旋转同心。

公开(公告)号：US20080003856A1

公开(公告)日：2008-01-03

申请号：US11428445

申请日：2006-07-03

申请人： David R. Hall ,  Scott Dahlgren ,  Joe Fox ,  Tyson J. Wilde ,  Paul M. Schramm ,  Jonathan Marshail

发明人： David R. Hall ,  Scott Dahlgren ,  Joe Fox ,  Tyson J. Wilde ,  Paul M. Schramm ,  Jonathan Marshail

IPC分类号： H01R4/60

CPC分类号： H01R13/533 ,  E21B4/145 ,  E21B7/06 ,  E21B17/003 ,  E21B17/028 ,  E21B47/12 ,  H01R13/22

摘要： An apparatus has a downhole tubular body having a bore with a central axis. An electrical conductor assembly is disposed within the bore of the tubular component, the assembly having a first end, a second end, a first conductor, and a second conductor electrically isolated from the first conductor. At least one end of the assembly has a polished mating surface which has an electrically conductive portion surrounded by a dielectric material. The electrically conductive portion is in electrical communication with the first conductor. The first and second ends of the electrical conductor assembly are substantially aligned to the central axis of the bore by stabilizing elements within the bore.

摘要翻译： 一种装置具有井筒管体，其具有具有中心轴线的孔。 电导体组件设置在管状部件的孔内，该组件具有第一端，第二端，第一导体和与第一导体电隔离的第二导体。 组件的至少一端具有抛光配合表面，其具有由介电材料包围的导电部分。 导电部分与第一导体电连通。 电导体组件的第一和第二端通过孔内的稳定元件基本对准孔的中心轴线。

公开(公告)号：US07287818B1

公开(公告)日：2007-10-30

申请号：US11381720

申请日：2006-05-04

申请人： David R. Hall ,  Timothy C. Duke ,  Joe Fox ,  Tyson J. Wilde

发明人： David R. Hall ,  Timothy C. Duke ,  Joe Fox ,  Tyson J. Wilde

IPC分类号： E01C23/00

CPC分类号： E01C23/0885

摘要： A vertical milling apparatus for a paved surface has a rotary degradation element which has a top end connected to a carrier. The carrier is slideably attached to an underside of a motorized vehicle, and adapted to traverse the paved surface. The rotary degradation element has an axis of rotation and a plurality of inserts secured to the element's outer surface. At least one insert has a superhard working surface positioned to contact the paved surface.

摘要翻译： 用于铺设表面的立式铣削装置具有旋转降解元件，其具有连接到载体的顶端。 载体可滑动地附接到机动车辆的下侧，并且适于横越铺设的表面。 旋转降解元件具有旋转轴线和固定到元件的外表面的多个插入件。 至少一个插入件具有定位成接触铺面的超硬工作表面。

公开(公告)号：US07265649B1

公开(公告)日：2007-09-04

申请号：US11676494

申请日：2007-02-19

申请人： David R. Hall ,  Paula Turner ,  Christopher Durrand ,  Joe Fox ,  Tyson J. Wilde

发明人： David R. Hall ,  Paula Turner ,  Christopher Durrand ,  Joe Fox ,  Tyson J. Wilde

IPC分类号： H01F27/02

CPC分类号： H01Q1/04 ,  E21B47/01 ,  H01F27/365 ,  H01F38/14 ,  H04B5/0043

摘要： In one aspects of the present invention, an induction resistivity tool incorporated into a downhole tool string comprises a downhole tool string component comprising a mid-body intermediate first and second tool joints adapted for connection to adjacent tool string components. The mid-body comprises a central bore formed within a tubular wall of the component, the tubular wall comprising an inner and outer diameter. At least one annular radial recess is formed in the outer diameter of the mid-body and comprises a coil adapted to transceive induction signals outwardly from the mid-body, and at least one flexible ring of magnetically conducting material is disposed intermediate the coil and a surface of the recess and arranged within the annular radial recess such that it filters a range of frequencies of the induction signals.

摘要翻译： 在本发明的一个方面，结合到井下工具串中的感应电阻率工具包括井下工具串组件，其包括适于连接到相邻工具组件的中间体中间第一和第二工具接头。 中间体包括形成在部件的管状壁内的中心孔，管状壁包括内径和外径。 至少一个环形径向凹部形成在中体的外径中，并且包括适于从中体向外传递感应信号的线圈，并且至少一个导磁材料的柔性环设置在线圈和 并且布置在环形径向凹部内，使得它对感应信号的频率范围进行滤波。