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公开(公告)号:US07527110B2
公开(公告)日:2009-05-05
申请号:US11549513
申请日:2006-10-13
申请人: David R. Hall , Ronald Crockett , Joe Fox , John Bailey
发明人: David R. Hall , Ronald Crockett , Joe Fox , John Bailey
IPC分类号: E21B10/36
摘要: A percussive drill bit has a working face opposite a shank end. The working face has a central jack insert and a plurality of peripheral inserts extending from the working face. The ends of the plurality of the peripheral inserts form an impacting plane. The central jack insert is disposed within a recessed portion of the working face and has an end extending between the working face and the impacting plane.
摘要翻译: 冲击钻头具有与柄端相对的工作面。 工作面具有中心插座和从工作面延伸的多个周边插入件。 多个周边插件的端部形成冲击平面。 中央千斤顶插入件设置在工作面的凹部内,并且具有在工作面和冲击平面之间延伸的端部。
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公开(公告)号:US07523794B2
公开(公告)日:2009-04-28
申请号:US11612168
申请日:2006-12-18
申请人: David R. Hall , Jeff Jepson , Ronald Crockett , John Bailey , Joe Fox
发明人: David R. Hall , Jeff Jepson , Ronald Crockett , John Bailey , Joe Fox
IPC分类号: E21B10/46
CPC分类号: E21B10/16 , B02C1/10 , B02C2/005 , B02C13/2804 , B02C2210/02 , E21B10/36
摘要: In one aspect of the invention, a wear resistant assembly has at least one hard insert disposed within a recess formed within a surface. A hard material substantially surrounds the hard insert and is also disposed within the surface. The hard material is separated from the insert by an intermediate material softer than both the insert and the hard material.
摘要翻译: 在本发明的一个方面,耐磨组件具有至少一个硬质插入件,其设置在形成在表面内的凹部内。 硬质材料基本上围绕着硬质插入物,并且还设置在表面内。 硬质材料通过比插入物和硬质材料软的中间材料与插入物分离。
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公开(公告)号:US20080142272A1
公开(公告)日:2008-06-19
申请号:US11612168
申请日:2006-12-18
申请人: David R. Hall , Jeff Jepson , Ronald Crockett , John Bailey , Joe Fox
发明人: David R. Hall , Jeff Jepson , Ronald Crockett , John Bailey , Joe Fox
IPC分类号: E21B10/00
CPC分类号: E21B10/16 , B02C1/10 , B02C2/005 , B02C13/2804 , B02C2210/02 , E21B10/36
摘要: In one aspect of the invention, a wear resistant assembly has at least one hard insert disposed within a recess formed within a surface. A hard material substantially surrounds the hard insert and is also disposed within the surface. The hard material is separated from the insert by an intermediate material softer than both the insert and the hard material.
摘要翻译: 在本发明的一个方面,耐磨组件具有至少一个硬质插入件,其设置在形成在表面内的凹部内。 硬质材料基本上围绕着硬质插入物,并且还设置在表面内。 硬质材料通过比插入物和硬质材料软的中间材料与插入物分离。
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公开(公告)号:US20080087473A1
公开(公告)日:2008-04-17
申请号:US11549513
申请日:2006-10-13
申请人: David R. Hall , Ronald Crockett , Joe Fox , John Bailey
发明人: David R. Hall , Ronald Crockett , Joe Fox , John Bailey
IPC分类号: E21B10/36
摘要: A percussive drill bit has a working face opposite a shank end. The working face has a central jack insert and a plurality of peripheral inserts extending from the working face. The ends of the plurality of the peripheral inserts form an impacting plane. The central jack insert is disposed within a recessed portion of the working face and has an end extending between the working face and the impacting plane.
摘要翻译: 冲击钻头具有与柄端相对的工作面。 工作面具有中心插座和从工作面延伸的多个周边插入件。 多个周边插件的端部形成冲击平面。 中央千斤顶插入件设置在工作面的凹部内,并且具有在工作面和冲击平面之间延伸的端部。
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公开(公告)号:US07753303B2
公开(公告)日:2010-07-13
申请号:US11534177
申请日:2006-09-21
申请人: David R. Hall , Ronald Crockett , Joe Fox
发明人: David R. Hall , Ronald Crockett , Joe Fox
IPC分类号: B02C19/00
CPC分类号: B02C13/2804 , B02C13/1842 , B02C13/185 , B02C2210/02
摘要: A rotary shaft impactor, has a rotor assembly connected to a rotary driving mechanism. The rotor assembly has an axis of rotation, an inlet, and an outlet, and is disposed within a chamber with an inner wall. A wear path has a portion of the inner wall and a channel connecting the inlet and the outlet. At least a portion of the wear path has a diamond surface. The inner wall may also have a shelf
摘要翻译: 旋转轴冲击器具有连接到旋转驱动机构的转子组件。 转子组件具有旋转轴线,入口和出口,并且设置在具有内壁的腔室内。 磨损路径具有内壁的一部分和连接入口和出口的通道。 磨损路径的至少一部分具有金刚石表面。 内壁也可以具有搁板
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公开(公告)号:US20080057145A1
公开(公告)日:2008-03-06
申请号:US11469229
申请日:2006-08-31
申请人: David R. Hall , Ronald Crockett , Jacob S. Waldron , Joe Fox
发明人: David R. Hall , Ronald Crockett , Jacob S. Waldron , Joe Fox
IPC分类号: B28B3/00
CPC分类号: B01J3/062 , B01J3/06 , B01J2203/062 , B01J2203/0645 , B01J2203/0655 , B01J2203/066 , B01J2203/0685 , B22F3/1216 , B22F2998/00 , B22F3/15
摘要: An improved assembly for HPHT processing having a can with an opening and a mixture disposed within the opening. A sealant barrier is positioned atop the mixture. First and second lids are positioned atop the mixture. A meltable sealant positioned intermediate the second lid and a cap covering the opening
摘要翻译: 用于HPHT加工的改进的组件具有带开口的罐和设置在开口内的混合物。 密封剂障碍物位于混合物的顶部。 第一和第二盖位于混合物的顶部。 位于第二盖之间的可熔融密封剂和覆盖开口的盖子
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公开(公告)号:US20110296730A1
公开(公告)日:2011-12-08
申请号:US13211154
申请日:2011-08-16
申请人: David R. Hall , Scott Dahlgren , Ronald Crockett , Timothy C. Duke , Joshua Sensinger , Joe Fox , Tyson J. Wilde
发明人: David R. Hall , Scott Dahlgren , Ronald Crockett , Timothy C. Duke , Joshua Sensinger , Joe Fox , Tyson J. Wilde
CPC分类号: F41A21/02 , Y10T428/12576 , Y10T428/12625 , Y10T428/13 , Y10T428/1317
摘要: A rigid composite structure has a first bore formed in a metallic material and a second bore formed by a super hard interior segment or segments disposed within the first bore. Each segment may be lined adjacent to one another and held under compression within the first bore. The segments may be made of super hard materials such as natural diamond, synthetic diamond, polycrystalline diamond, single crystalline diamond, cubic boron nitrate or other superhard composite materials which exhibit low thermal expansion rates and are generally chemically inert. The resultant rigid composite structure may possess higher tolerances to high pressures and high temperatures within the second bore.
摘要翻译: 刚性复合结构具有形成在金属材料中的第一孔和由设置在第一孔内的超硬内部段或段形成的第二孔。 每个段可以彼此相邻排列并保持在第一孔内的压缩下。 这些片段可以由超硬材料制成,例如天然金刚石,合成金刚石,多晶金刚石,单晶金刚石,立方硼酸硼或其它显示低热膨胀率并且通常是化学惰性的超硬复合材料。 所得的刚性复合结构可以具有对第二孔内的高压和高温的较高公差。
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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。
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公开(公告)号:US07568770B2
公开(公告)日:2009-08-04
申请号:US11686831
申请日:2007-03-15
申请人: David R. Hall , Ronald Crockett , Jeff Jepson , Joe Fox
发明人: David R. Hall , Ronald Crockett , Jeff Jepson , Joe Fox
IPC分类号: E21C35/183
CPC分类号: E21C35/183 , E21B10/5673 , E21B10/5676 , E21B10/5735 , E21C2035/1806
摘要: In one aspect of the invention, a pick comprises a steel body comprising a formed shank attached to a first end of the body and generally extending along a central axis of the body. An impact tip is secured to a second end of the steel body and comprises a carbide substrate attached to the second end of the steel body which is bonded to a superhard material. A composite material is bonded to an outer surface of the steel body and adapted to protect the steel from wear. The composite material comprises a plurality of superhard particles held within a matrix. The matrix comprises a superhard particle concentration of 40 to 80 percent by volume.
摘要翻译: 在本发明的一个方面,拾取器包括钢体,该钢体包括附接到主体的第一端并且大致沿主体的中心轴线延伸的形成的柄。 碰撞尖端被固定到钢体的第二端,并且包括附接到钢体的第二端的碳化物衬底,其结合到超硬材料上。 复合材料结合到钢体的外表面并适用于保护钢免受磨损。 复合材料包括保持在基体内的多个超硬颗粒。 该基质含有40〜80体积%的超硬颗粒浓度。
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公开(公告)号:US20080135660A1
公开(公告)日:2008-06-12
申请号:US11534177
申请日:2006-09-21
申请人: David R. Hall , Ronald Crockett , Joe Fox
发明人: David R. Hall , Ronald Crockett , Joe Fox
IPC分类号: B02C13/09
CPC分类号: B02C13/2804 , B02C13/1842 , B02C13/185 , B02C2210/02
摘要: A rotary shaft impactor, comprises a rotor assembly connected to a rotary driving mechanism. The rotor assembly comprises an axis of rotation, an inlet, and an outlet, and is disposed within a chamber with an inner wall. A wear path comprises a portion of the inner wall and a channel connecting the inlet and the outlet. At least a portion of the wear path comprises a diamond surface. The inner wall may also comprise a shelf.
摘要翻译: 旋转轴冲击器包括连接到旋转驱动机构的转子组件。 转子组件包括旋转轴线,入口和出口,并且设置在具有内壁的腔室内。 磨损路径包括内壁的一部分和连接入口和出口的通道。 磨损路径的至少一部分包括金刚石表面。 内壁还可以包括搁架。
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