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公开(公告)号：US10730106B2
公开(公告)日：2020-08-04
申请号：US15922683
申请日：2018-03-15
IPC分类号： B22C9/02 , B22C9/10 , B22C9/22 , B22D27/04 , B22F5/00 , B22D19/06 , B22D19/14 , B22D23/06 , B22F7/02 , B22F7/06 , B22F3/10
摘要： An example system for fabricating an infiltrated downhole tool includes a mold assembly having one or more component parts and defining an infiltration chamber to receive and contain matrix reinforcement materials and a binder material used to form the infiltrated downhole tool. One or more thermal conduits are positioned within the one or more component parts for circulating a thermal fluid through at least one of the one or more component parts and thereby placing the thermal fluid in thermal communication with the infiltration chamber.
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公开(公告)号：US20160325348A1
公开(公告)日：2016-11-10
申请号：US14778675
申请日：2014-12-02
CPC分类号： B22D27/045 , B22C9/02 , B22C9/10 , B22C9/22 , B22D19/06 , B22D19/14 , B22D23/06 , B22F5/007 , B22F7/02 , B22F7/06 , B22F2203/11 , B22F2999/00 , Y02P10/292 , Y02P10/295 , B22F3/10 , B22F3/1055
摘要： An example system for fabricating an infiltrated downhole tool includes a mold assembly having one or more component parts and defining an infiltration chamber to receive and contain matrix reinforcement materials and a binder material used to form the infiltrated downhole tool. One or more thermal conduits are positioned within the one or more component parts for circulating a thermal fluid through at least one of the one or more component parts and thereby placing the thermal fluid in thermal communication with the infiltration chamber.
摘要翻译： 用于制造渗透井下工具的示例性系统包括具有一个或多个部件并且限定渗透室的模具组件，以容纳并容纳基质增强材料和用于形成渗透的井下工具的粘合剂材料。 一个或多个热导管位于所述一个或多个组件内，用于使热流体循环通过所述一个或多个组成部分中的至少一个，从而使热流体与渗透室热连通。
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公开(公告)号：US20160273274A1
公开(公告)日：2016-09-22
申请号：US15034206
申请日：2013-12-11
CPC分类号： E21B10/43 , E21B7/04 , E21B10/08 , E21B10/46 , E21B43/2406 , E21B47/12 , E21B47/123 , E21B47/18
摘要： An example drill bit may include a drill bit body and a flexible blade positioned on the drill bit body. The drill bit further may include a cutting element coupled to and extending a distance beyond a face of the flexible blade. The cutting element may have a back rake angle and a side rake angle. At least one of the distance, back rake angle, and side rake angle may depend on a flexed position of the flexible blade.
摘要翻译： 示例性的钻头可以包括钻头体和位于钻头体上的柔性刀片。 钻头还可以包括切割元件，该切割元件联接到柔性叶片的表面并延伸超过柔性叶片的面。 切割元件可以具有后倾角和侧倾角。 距离，后倾角和侧倾角中的至少一个可能取决于柔性叶片的弯曲位置。
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公开(公告)号：US10252329B2
公开(公告)日：2019-04-09
申请号：US14787133
申请日：2015-01-28
发明人： William Brian Atkins , Clayton Arthur Ownby , Michael Clark , Grant O. Cook, III , Garrett T. Olsen
IPC分类号： B22D27/04 , B22D33/00 , F27D15/02 , B22D19/06 , B22F7/06 , B22F3/26 , C22C1/10 , C22C29/06 , B22F5/00
摘要： A mold transfer assembly includes a transfer housing providing an interior defined by one or more sidewalls and a top. The transfer housing is sized to receive and encapsulate a mold as the mold is moved between a furnace and a thermal heat sink. An arm is coupled to the transfer housing to move the transfer housing and the mold encapsulated within the transfer housing between the furnace and a thermal heat sink. The transfer housing exhibits one or more thermal properties to control a thermal profile of the mold.
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公开(公告)号：US09943905B2
公开(公告)日：2018-04-17
申请号：US14778675
申请日：2014-12-02
IPC分类号： B22C9/02 , B22C9/10 , B22C9/22 , B22D27/04 , B22F5/00 , B22D19/06 , B22D19/14 , B22D23/06 , B22F7/02 , B22F7/06
CPC分类号： B22D27/045 , B22C9/02 , B22C9/10 , B22C9/22 , B22D19/06 , B22D19/14 , B22D23/06 , B22F5/007 , B22F7/02 , B22F7/06 , B22F2203/11 , B22F2999/00 , Y02P10/292 , Y02P10/295 , B22F3/10 , B22F3/1055
摘要： An example system for fabricating an infiltrated downhole tool includes a mold assembly having one or more component parts and defining an infiltration chamber to receive and contain matrix reinforcement materials and a binder material used to form the infiltrated downhole tool. One or more thermal conduits are positioned within the one or more component parts for circulating a thermal fluid through at least one of the one or more component parts and thereby placing the thermal fluid in thermal communication with the infiltration chamber.
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公开(公告)号：US20150375299A1
公开(公告)日：2015-12-31
申请号：US14438971
申请日：2014-06-25
发明人： Clayton Arthur Ownby
CPC分类号： B22D27/04 , B22D27/003 , B22D27/15 , B22D30/00 , B22D45/00
摘要： An example insulation enclosure includes a support structure having at least an inner frame and providing a top end, a bottom end, and an opening defined in the bottom end for receiving a mold within an interior of the support structure, and a radiant barrier positioned within the interior of the support structure, the radiant barrier including a front surface arranged to face the mold and a back surface facing the support structure, wherein the radiant barrier interposes the mold and the support structure to redirect thermal energy radiated from the mold back towards the mold.
摘要翻译： 示例性绝缘外壳包括具有至少内框架并且提供顶端，底端和限定在底端中的开口的支撑结构，用于在支撑结构的内部内容纳模具，以及辐射屏障，其位于 支撑结构的内部，辐射屏障包括布置成面对模具的前表面和面向支撑结构的后表面，其中辐射屏障插入模具和支撑结构以将从模具辐射回的热能重新朝向 模子。
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公开(公告)号：US10730107B2
公开(公告)日：2020-08-04
申请号：US16281968
申请日：2019-02-21
发明人： William Brian Atkins , Clayton Arthur Ownby , Michael Clark , Grant O. Cook, III , Garrett T. Olson
IPC分类号： B22D27/04 , B22D19/06 , B22D33/00 , F27D15/02 , B22F7/06 , B22F3/26 , C22C1/10 , C22C29/06 , B22F5/00
摘要： A mold transfer assembly includes a transfer housing providing an interior defined by one or more sidewalls and a top. The transfer housing is sized to receive and encapsulate a mold as the mold is moved between a furnace and a thermal heat sink. An arm is coupled to the transfer housing to move the transfer housing and the mold encapsulated within the transfer housing between the furnace and a thermal heat sink. The transfer housing exhibits one or more thermal properties to control a thermal profile of the mold.
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公开(公告)号：US09889502B2
公开(公告)日：2018-02-13
申请号：US14438971
申请日：2014-06-25
发明人： Clayton Arthur Ownby , Grant O. Cook, III , Jeffrey G. Thomas , Daniel Brendan Voglewede , William Brian Atkins , Ronald Eugene Joy , Michael Clark
CPC分类号： B22D27/04 , B22D27/003 , B22D27/15 , B22D30/00 , B22D45/00
摘要： An example insulation enclosure includes a support structure having at least an inner frame and providing a top end, a bottom end, and an opening defined in the bottom end for receiving a mold within an interior of the support structure, and a radiant barrier positioned within the interior of the support structure, the radiant barrier including a front surface arranged to face the mold and a back surface facing the support structure, wherein the radiant barrier interposes the mold and the support structure to redirect thermal energy radiated from the mold back towards the mold.
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公开(公告)号：US20160297002A1
公开(公告)日：2016-10-13
申请号：US14896735
申请日：2014-12-02
发明人： Jeffrey G. Thomas , Clayton Arthur Ownby , Grant O. Cook, III , Garrett T. Olsen , Daniel Brendan Voglewede
CPC分类号： B22D27/045 , B22C9/065 , B22F3/26 , B22F2005/001 , B22F2007/066 , B22F2203/11 , B22F2999/00 , C22C29/06
摘要： An example mold assembly for fabricating an infiltrated downhole tool includes a mold forming a bottom of the mold assembly, and a funnel operatively coupled to the mold and having an inner wall, an outer wall, and a cavity defined between the inner and outer walls. An infiltration chamber is defined at least partially by the mold and the funnel. The inner wall faces the infiltration chamber and the outer wall forms at least a portion of an outer periphery of the mold assembly.
摘要翻译： 用于制造渗透井下工具的示例性模具组件包括形成模具组件的底部的模具和可操作地联接到模具并且具有限定在内壁和外壁之间的内壁，外壁和空腔的漏斗。 渗透室至少部分地由模具和漏斗限定。 内壁面向渗透室，外壁形成模具组件外周的至少一部分。
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公开(公告)号：US20190184459A1
公开(公告)日：2019-06-20
申请号：US16281968
申请日：2019-02-21
发明人： William Brian Atkins , Clayton Arthur Ownby , Michael Clark , Grant O. Cook, III , Garrett T. Olson
CPC分类号： B22D27/045 , B22D19/06 , B22D33/005 , B22F3/26 , B22F2005/001 , B22F2007/066 , B22F2999/00 , C22C1/1068 , C22C29/06 , F27D15/02 , B22F2203/11
摘要： A mold transfer assembly includes a transfer housing providing an interior defined by one or more sidewalls and a top. The transfer housing is sized to receive and encapsulate a mold as the mold is moved between a furnace and a thermal heat sink. An arm is coupled to the transfer housing to move the transfer housing and the mold encapsulated within the transfer housing between the furnace and a thermal heat sink. The transfer housing exhibits one or more thermal properties to control a thermal profile of the mold.
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