公开(公告)号：US20170136722A1

公开(公告)日：2017-05-18

申请号：US15283988

申请日：2016-10-03

Applicant: Smith International, Inc.

Inventor： Stewart N. Middlemiss

IPC: B30B11/00 ,  C04B35/645

CPC classification number: B30B11/007 ,  B01J3/067 ,  B30B11/004 ,  C04B35/645 ,  Y10T29/49826

Abstract: A container assembly for use in a high-pressure press having a central pressure cell and a method of sealing a central pressure cell. The container assembly includes a container that receives a sample to be pressed, and a gasket distinct from the container, the gasket meeting the container at an interface. The container and the gasket are dimensioned to locate the interface within the central pressure cell.

公开(公告)号：US10239273B2

公开(公告)日：2019-03-26

申请号：US15899735

申请日：2018-02-20

Applicant: Smith International, Inc.

Inventor： Yahua Bao ,  J. Daniel Belnap ,  Stewart N. Middlemiss

IPC: B30B11/00 ,  B30B15/00 ,  B01J3/06

Abstract: HPHT press system includes a thermal insulation layer. The thermal insulation layer includes CsCl, CsBr, CsI, or a combination thereof, and the thermal insulation layer is electrically insulating. The thermal insulation layer may include a thermal insulation sleeve and/or a thermal insulation button for an HPHT cell.

公开(公告)号：US20170362899A1

公开(公告)日：2017-12-21

申请号：US15538124

申请日：2015-12-04

Applicant: Smith International, Inc.

Inventor： Lynn Belnap ,  Stewart N. Middlemiss

IPC: E21B10/567 ,  E21B10/36 ,  E21B10/56

CPC classification number: E21B10/5673 ,  E21B10/36 ,  E21B2010/561

Abstract: An ultra-hard cutting element for use in a drill bit, such as a percussion drill bit, a rotary cone drill bit, a drag bit, or a reamer. The ultra-hard cutting element includes a base portion, an extension portion on an end of the base portion, and a lip on an outer surface of the extension portion. At least a portion of the outer surface of the extension portion includes an ultra-hard abrasive material. The ultra-hard abrasive material may be polycrystalline diamond or polycrystalline cubic boron nitride.

公开(公告)号：US11015397B2

公开(公告)日：2021-05-25

申请号：US15538124

申请日：2015-12-04

Applicant: Smith International, Inc.

Inventor： Lynn Belnap ,  Stewart N. Middlemiss

IPC: E21B10/55 ,  E21B10/62 ,  E21B10/567 ,  E21B10/36

Abstract: An ultra-hard cutting element for use in a drill bit, such as a percussion drill bit, a rotary cone drill bit, a drag bit, or a reamer. The ultra-hard cutting element includes a base portion, an extension portion on an end of the base portion, and a lip on an outer surface of the extension portion. At least a portion of the outer surface of the extension portion includes an ultra-hard abrasive material. The ultra-hard abrasive material may be polycrystalline diamond or polycrystalline cubic boron nitride.

公开(公告)号：US20180169987A1

公开(公告)日：2018-06-21

申请号：US15899735

申请日：2018-02-20

Applicant: Smith International, Inc.

Inventor： Yahua Bao ,  J. Daniel Belnap ,  Stewart N. Middlemiss

IPC: B30B11/00 ,  B30B15/00 ,  B01J3/06

CPC classification number: B30B11/004 ,  B01J3/065 ,  B01J3/067 ,  B30B15/00

Abstract: HPHT press system includes a thermal insulation layer. The thermal insulation layer includes CsCl, CsBr, CsI, or a combination thereof, and the thermal insulation layer is electrically insulating. The thermal insulation layer may include a thermal insulation sleeve and/or a thermal insulation button for an HPHT cell.

公开(公告)号：US09457533B2

公开(公告)日：2016-10-04

申请号：US13657792

申请日：2012-10-22

Applicant: SMITH INTERNATIONAL, INC.

Inventor： Stewart N. Middlemiss

IPC: B29C43/22 ,  B30B11/00 ,  B01J3/06

CPC classification number: B30B11/007 ,  B01J3/067 ,  B30B11/004 ,  C04B35/645 ,  Y10T29/49826

Abstract: A container assembly for use in a high-pressure press having a central pressure cell and a method of sealing a central pressure cell. The container assembly includes a container that receives a sample to be pressed, and a gasket distinct from the container, the gasket meeting the container at an interface. The container and the gasket are dimensioned to locate the interface within the central pressure cell.

Abstract translation: 一种用于具有中央压力池的高压压机的容器组件和密封中央压力池的方法。 容器组件包括容纳待挤压的样品的容器和与容器不同的垫圈，垫圈在界面处与容器相遇。 容器和垫圈的尺寸设计成将界面定位在中央压力池内。

公开(公告)号：US10543653B2

公开(公告)日：2020-01-28

申请号：US15283988

申请日：2016-10-03

Applicant: Smith International, Inc.

Inventor： Stewart N. Middlemiss

IPC: B29C43/22 ,  B30B11/00 ,  B01J3/06 ,  C04B35/645

Abstract: A container assembly for use in a high-pressure press having a central pressure cell and a method of sealing a central pressure cell. The container assembly includes a container that receives a sample to be pressed, and a gasket distinct from the container, the gasket meeting the container at an interface. The container and the gasket are dimensioned to locate the interface within the central pressure cell.

公开(公告)号：US09586376B2

公开(公告)日：2017-03-07

申请号：US13836396

申请日：2013-03-15

Applicant: SMITH INTERNATIONAL, INC.

Inventor： Stewart N. Middlemiss ,  Yahua Bao ,  Lan Carter

IPC: B30B15/34 ,  B01J3/06 ,  B30B11/00

CPC classification number: B30B15/34 ,  B01J3/067 ,  B30B11/004

Abstract: A high-pressure high-temperature cell including two or more thermal insulation layers is described. A high-pressure high-temperature cell including a current path through a thermal insulation layer, the current path being electrically connected to a heating element and having an indirect path through the thermal insulation layer, is also described. High-pressure high-temperature press systems including the foregoing high-pressure high-temperature cells alone or in combination are also disclosed.

Abstract translation: 描述包括两个或更多个绝热层的高压高温电池。 还描述了包括通过绝热层的电流路径的高压高温电池，电流路径电连接到加热元件并且具有穿过绝热层的间接路径。 还公开了包括上述高压高温电池单独或组合的高压高温压机系统。