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1. 发明申请

WO2012170970A3 SUPER ABRASIVE ELEMENT CONTAINING THERMALLY STABLE POLYCRYSTALLINE DIAMOND MATERIAL AND METHODS AND ASSEMBLIES FOR FORMATION THEREOF 审中-公开
公开(公告)号：WO2012170970A3
公开(公告)日：2012-12-13
申请号：PCT/US2012/041778
申请日：2012-06-09
申请人： HALLIBURTON ENERGY SERVICES, INC. , ATKINS, Brian , ANDERLE, Seth G. , ARFELE, Robert W. , LADI, Ram L. , LINFORD, Brandon Paul , WIGGINS, Jason Keith , NGUYEN, Kevin Duy , QIAN, Jiang , BERTAGNOLLI, Kenneth Eugene , SCOTT, Shawn Casey , MUKHOPADHYAY, Debkumar , VAIL, Michael Alexander
发明人： ATKINS, Brian , ANDERLE, Seth G. , ARFELE, Robert W. , LADI, Ram L. , LINFORD, Brandon Paul , WIGGINS, Jason Keith , NGUYEN, Kevin Duy , QIAN, Jiang , BERTAGNOLLI, Kenneth Eugene , SCOTT, Shawn Casey , MUKHOPADHYAY, Debkumar , VAIL, Michael Alexander
IPC分类号： C22C26/00
摘要： The disclosure provides a super abrasive element containing a substantially catalyst-free thermally stable polycrystalline diamond (TSP) body having pores and a contact surface, a base adjacent the contact surface of the TSP body; and an infiltrant material infiltrated in the base and in the pores of the TSP body at the contact surface. The disclosure additionally provides earth-boring drill bits and other devices containing such super abrasive elements. The disclosure further provides methods and mold assemblies for forming such super abrasive elements via infiltration and hot press methods

2. 发明申请

WO2008036709A2 APPARATUS AND METHOD FOR PACKAGING AND PRESENTING ROTARY DRILL BITS 审中-公开
标题翻译：用于包装和展示旋转钻头的装置和方法
公开(公告)号：WO2008036709A2
公开(公告)日：2008-03-27
申请号：PCT/US2007078847
申请日：2007-09-19
申请人： HALLIBURTON ENERGY SERV INC , WEAVER GARY , PITTEL BRIAN , JENNER PATSY A , MIDDLETON JERRY R , PETTY STEVEN , VOISIN RUSSELL , JACKSON TERI , ATKINS BRIAN , STARNES DAVID
发明人： WEAVER GARY , PITTEL BRIAN , JENNER PATSY A , MIDDLETON JERRY R , PETTY STEVEN , VOISIN RUSSELL , JACKSON TERI , ATKINS BRIAN , STARNES DAVID
IPC分类号： E21B10/00
CPC分类号： E21B10/00
摘要： A container is provided for packaging, shipping, storing and presenting a rotary drill bit. The container may be used with fixed cutter drill bits or roller cone drill bits. A wide variety of tools and accessory components may be disposed within the container. A bit breaker may also be attached to one end of the container using a bit breaker adapter. Bit breakers for two different sizes of rotary drill bits may be releasably engaged with a container using the same bit breaker adapter.
摘要翻译：提供了用于包装，运输，存储和呈现旋转钻头的容器。容器可以与固定式切割钻头或滚子锥钻头一起使用。可以在容器内设置各种各样的工具和辅助部件。也可以使用分断器适配器将位断路器附接到容器的一端。用于两种不同尺寸的旋转钻头的断路器可以使用相同的断路器适配器与容器可释放地接合。

3. 发明申请

WO2012170970A2 ELEMENT CONTAINING THERMALLY STABLE POLYCRYSTALLINE DIAMOND MATERIAL AND METHODS AND ASSEMBLIES FOR FORMATION THEREOF 审中-公开
标题翻译：包含热稳定的多晶金刚石材料的元件及其形成方法及组件
公开(公告)号：WO2012170970A2
公开(公告)日：2012-12-13
申请号：PCT/US2012041778
申请日：2012-06-09
申请人： HALLIBURTON ENERGY SERV INC , ATKINS BRIAN , ANDERLE SETH G , ARFELE ROBERT W , LADI RAM L , LINFORD BRANDON PAUL , WIGGINS JASON KEITH , NGUYEN KEVIN DUY , QIAN JIANG , BERTAGNOLLI KENNETH EUGENE , SCOTT SHAWN CASEY , MUKHOPADHYAY DEBKUMAR , VAIL MICHAEL ALEXANDER
发明人： ATKINS BRIAN , ANDERLE SETH G , ARFELE ROBERT W , LADI RAM L , LINFORD BRANDON PAUL , WIGGINS JASON KEITH , NGUYEN KEVIN DUY , QIAN JIANG , BERTAGNOLLI KENNETH EUGENE , SCOTT SHAWN CASEY , MUKHOPADHYAY DEBKUMAR , VAIL MICHAEL ALEXANDER
IPC分类号： E21B10/46 , C09K3/14
CPC分类号： C22C26/00 , B22F2999/00 , C22C2204/00 , E21B10/5735 , C22C1/08 , C22C1/1094 , B22F2003/244
摘要： The disclosure provides a super abrasive element containing a substantially catalyst-free thermally stable polycrystalline diamond (TSP) body having pores and a contact surface, a base adjacent the contact surface of the TSP body; and an infiltrant material infiltrated in the base and in the pores of the TSP body at the contact surface. The disclosure additionally provides earth-boring drill bits and other devices containing such super abrasive elements. The disclosure further provides methods and mold assemblies for forming such super abrasive elements via infiltration and hot press methods
摘要翻译：本公开提供了一种含有基本上无催化剂的热稳定多晶金刚石（TSP）体的超级研磨元件，其具有孔和接触表面，邻近TSP体的接触表面的基底; 以及在接触表面浸渍在TSP体的基体和孔中的渗透材料。本公开另外提供了钻孔钻头和包含这种超级研磨元件的其它装置。本公开进一步提供了通过渗透和热压法形成这种超级研磨元件的方法和模具组件

4. 发明申请

WO2012156754A1 AMPLIFIER FOR ELECTROSTATIC TRANSDUCERS 审中-公开
标题翻译：用于静电传感器的放大器
公开(公告)号：WO2012156754A1
公开(公告)日：2012-11-22
申请号：PCT/GB2012/051132
申请日：2012-05-18
申请人： WARWICK AUDIO TECHNOLOGIES LIMITED , ATKINS, Brian , BILLSON, Duncan , HOARE, David
发明人： ATKINS, Brian , BILLSON, Duncan , HOARE, David
IPC分类号： H03F3/217 , H04R19/02
CPC分类号： H03F3/2171 , H03F3/217 , H03F2203/21193 , H04R19/02
摘要： A class D audio amplifier which provides both an alternating signal and a DC bias voltage to an electrostatic transducer (9). The amplifier comprises an input module (1) for generating a modulated sequence of pulses in response to an input audio signal, and an output module (3) for amplifying the sequence of pulses, which includes high speed switching output transistors (4, 5). A power supply (6) provides a supply voltage to the switching output transistors (4,5). A low pass filter (8) receives the amplified sequence of pulses and generates an output signal for the transducer. The amplified sequence of pulses from the output module (3) is fed to a voltage multiplier module (10) which provides a constant bias voltage for the electrostatic transducer.
摘要翻译： D类音频放大器，其向静电换能器（9）提供交流信号和DC偏置电压。放大器包括用于响应于输入音频信号产生调制脉冲序列的输入模块（1）和用于放大脉冲序列的输出模块（3），其包括高速开关输出晶体管（4,5）。电源（6）向开关输出晶体管（4,5）提供电源电压。低通滤波器（8）接收放大的脉冲序列并产生用于换能器的输出信号。来自输出模块（3）的放大的脉冲序列被馈送到电压倍增器模块（10），其为静电换能器提供恒定的偏置电压。

5. 发明申请

WO2012156753A1 ELECTROSTATIC TRANSDUCER 审中-公开
标题翻译：静电传感器
公开(公告)号：WO2012156753A1
公开(公告)日：2012-11-22
申请号：PCT/GB2012/051130
申请日：2012-05-18
申请人： WARWICK AUDIO TECHNOLOGIES LIMITED , ATKINS, Brian , BILLSON, Duncan , HOARE, David
发明人： ATKINS, Brian , BILLSON, Duncan , HOARE, David
IPC分类号： H04R19/02 , H04R7/08
CPC分类号： H04R19/02 , H04R7/08 , H04R19/04 , H04R23/006 , H04R2201/003
摘要： An electrostatic transducer comprises an electrically conductive first layer (1), a flexible insulating second layer (25) disposed over the first layer, and a flexible electrically conductive third layer (26) disposed over the second layer. Between the first and the second layers are provided spacers (24) and between the second and the third layers are provided spacers (27). The spacers may be provided by strips of adhesive or by bonding the layers together by welding, for example. The first layer (1) is provided with an array of through apertures (5) each having an inlet (6) facing the second layer (2) and an outlet (7). In response to signals applied to the first and third layers, the second and third layers have portions which are displaced towards the outlets of the apertures by electrostatic forces. The apertures (5) may have conducting walls and the walls may converge.
摘要翻译：静电换能器包括导电的第一层（1），设置在第一层之上的柔性绝缘的第二层（25）和设置在第二层上的柔性导电的第三层（26）。在第一和第二层之间设置间隔物（24），并且在第二和第三层之间设置间隔物（27）。间隔物可以由粘合剂条提供，或者通过例如焊接将层粘合在一起。第一层（1）设置有每个具有面向第二层（2）的入口（6）和出口（7）的通孔（5）的阵列。响应于施加到第一和第三层的信号，第二和第三层具有通过静电力朝向孔的出口移位的部分。孔（5）可以具有导电壁并且壁会聚。

6. 发明申请

WO2008036709A3 APPARATUS AND METHOD FOR PACKAGING ROTARY DRILL BITS 审中-公开
公开(公告)号：WO2008036709A3
公开(公告)日：2008-03-27
申请号：PCT/US2007/078847
申请日：2007-09-19
申请人： HALLIBURTON ENERGY SERVICES, INC. , WEAVER, Gary , PITTEL, Brian , JENNER, Patsy A. , MIDDLETON, Jerry R. , PETTY, Steven , VOISIN, Russell , JACKSON, Teri , ATKINS, Brian , STARNES, David
发明人： WEAVER, Gary , PITTEL, Brian , JENNER, Patsy A. , MIDDLETON, Jerry R. , PETTY, Steven , VOISIN, Russell , JACKSON, Teri , ATKINS, Brian , STARNES, David
IPC分类号： B65D85/20 , B25B13/00 , E21B7/00 , E21B10/00 , E21B12/00 , E21B33/00
摘要： A container is provided for packaging, shipping, storing and presenting a rotary drill bit. The container may be used with fixed cutter drill bits or roller cone drill bits. A wide variety of tools and accessory components may be disposed within the container. A bit breaker may also be attached to one end of the container using a bit breaker adapter. Bit breakers for two different sizes of rotary drill bits may be releasably engaged with a container using the same bit breaker adapter.

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