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公开(公告)号：US11092018B2
公开(公告)日：2021-08-17
申请号：US14821234
申请日：2015-08-07
Applicant: General Electric Company
Inventor： Suryarghya Chakrabarti , Yashwanth Tummala , Letian Wang , Walter John Smith , Daniel Edward Loringer , Brian Denver Potter , Matthew John Malone
Abstract: Damping members for turbocharger assemblies, methods for providing turbocharger assemblies, and turbocharger assemblies are described herein. The damping members include bodies having shapes to fit between a recess extending into a rotor disk of a turbocharger and laterally protruding shoulders of platforms in neighboring blades of the turbocharger. The bodies dampen vibrations of the blades during rotation of the blades. The damping members may include a variety of shapes, such as a sheet, a wedge, a tapered pin, a cylindrical pin, a bent sheet, or another shape.
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公开(公告)号：US09121448B2
公开(公告)日：2015-09-01
申请号：US14052344
申请日：2013-10-11
Applicant: General Electric Company
Inventor： Adolfo Delgado Marquez , Bugra Han Ertas , Darren Lee Hallman , Walter John Smith
IPC: F16C17/03 , F16C27/00 , F16C32/06 , F16F13/00 , F01D25/16 , F01D25/22 , F16F15/02 , F16F15/023 , F16C27/04
CPC classification number: F16C32/0677 , F01D25/164 , F01D25/166 , F01D25/22 , F16C17/03 , F16C27/045 , F16C32/0618 , F16C32/0622 , F16C32/0666 , F16C32/0685 , F16C2240/70 , F16C2360/23 , F16F13/00 , F16F15/022 , F16F15/0237 , Y10T29/49826
Abstract: A hermetically sealed damper assembly includes a sealed damper housing, a plunger, and a load transferring member coupled to the plunger. The sealed damper housing includes a body having a cavity and a resistive flow path defined therein. The cavity and resistive flow path are filled with a viscous fluid. The body includes a plurality of springs integrally formed therein. The plunger is disposed within the cavity, and separates the cavity into a first control volume and a second control volume. The resistive flow path provides fluid communication between the first and second control volumes. The plunger is coupled to the damper housing by the plurality of springs such that the springs provide a restorative force to the plunger. The load transferring member is configured to transmit mechanical loads to the plunger.
Abstract translation: 密封的阻尼器组件包括密封的阻尼器壳体，柱塞和联接到柱塞的负载传递构件。 密封阻尼器壳体包括具有限定在其中的空腔和电阻流路的主体。 空腔和电阻流路充满粘性流体。 主体包括一体地形成在其中的多个弹簧。 柱塞设置在空腔内，并将空腔分成第一控制体积和第二控制体积。 电阻流路提供第一和第二控制体积之间的流体连通。 柱塞通过多个弹簧联接到阻尼器壳体，使得弹簧向柱塞提供恢复力。 载荷传递构件被构造成将机械载荷传递到柱塞。
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公开(公告)号：US20150104123A1
公开(公告)日：2015-04-16
申请号：US14052121
申请日：2013-10-11
Applicant: General Electric Company
Inventor： Bugra Han Ertas , Adolfo Delgado Marquez , Darren Lee Hallman , Walter John Smith
CPC classification number: F16C32/0677 , B23P15/003 , F01D25/164 , F01D25/22 , F16C27/02 , F16C32/0618 , F16C32/0622 , F16C32/0666 , F16C32/0685 , F16C43/02 , F16C2360/23 , F16F15/0237 , Y10T29/49639
Abstract: A journal bearing assembly includes a bearing housing, a plurality of bearing pads, and a plurality of bearing pad support assemblies. The bearing housing includes a radial outer wall. The plurality of bearing pads are mounted within the bearing housing, and include at least one of a gas permeable porous media and an array of gas delivery holes. The plurality of bearing pad support assemblies are radially interposed between the bearing pads and the radial outer wall. Each of the bearing pad support assemblies includes a spring assembly and a damper assembly.
Abstract translation: 轴颈轴承组件包括轴承壳体，多个轴承瓦块和多个轴承瓦块支撑组件。 轴承座包括径向外壁。 多个轴承瓦片安装在轴承壳体内，并且包括气体渗透性多孔介质和排气孔阵列中的至少一种。 多个轴承瓦块支撑组件径向插入在轴承瓦块和径向外壁之间。 每个轴承瓦块支撑组件包括弹簧组件和阻尼器组件。
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公开(公告)号：US20180283128A1
公开(公告)日：2018-10-04
申请号：US15476422
申请日：2017-03-31
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Deepak Trivedi , Kevin James Shufon , Walter John Smith , Charles Erklin Seeley , Brian Scott Baker
Abstract: A blind shear ram includes an upper carrier including an upper blade and a lower carrier including a lower blade. The upper carrier and the lower carrier are positionable in a first position in which the upper carrier and the lower carrier are spaced apart and a second position in which the upper carrier and the lower carrier seal a wellbore. The upper blade and the lower blade are configured to cut at least one pipe and at least one cable when the upper carrier and the lower carrier move between the first position and the second position. At least one of the upper blade and the lower blade includes a textured surface configured to induce friction between the at least one cable and the blade.
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公开(公告)号：US20170037734A1
公开(公告)日：2017-02-09
申请号：US14821234
申请日：2015-08-07
Applicant: General Electric Company
Inventor： Suryarghya Chakrabarti , Yashwanth Tummala , Letian Wang , Walter John Smith , Daniel Edward Loringer , Brian Denver Potter , Matthew John Malone
CPC classification number: F01D5/26 , F01D5/22 , F01D5/3007 , F01D25/06 , F02B33/40 , F02M35/10157 , F05D2220/40 , F05D2230/60 , F05D2260/96 , Y02T10/144
Abstract: Damping members for turbocharger assemblies, methods for providing turbocharger assemblies, and turbocharger assemblies are described herein. The damping members include bodies having shapes to fit between a recess extending into a rotor disk of a turbocharger and laterally protruding shoulders of platforms in neighboring blades of the turbocharger. The bodies dampen vibrations of the blades during rotation of the blades. The damping members may include a variety of shapes, such as a sheet, a wedge, a tapered pin, a cylindrical pin, a bent sheet, or another shape.
Abstract translation: 这里描述了用于涡轮增压器组件的阻尼构件，用于提供涡轮增压器组件的方法和涡轮增压器组件。 阻尼构件包括具有配合在延伸到涡轮增压器的转子盘的凹部和涡轮增压器的相邻叶片中的平台的横向突出的肩部之间的形状的主体。 机体在叶片转动期间会抑制叶片的振动。 阻尼构件可以包括各种形状，例如片，楔，锥形销，圆柱形销，弯曲片或其它形状。
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Patent Agency Ranking
公开(公告)号：US09429191B2
公开(公告)日：2016-08-30
申请号：US14052121
申请日：2013-10-11
Applicant: General Electric Company
Inventor： Bugra Han Ertas , Adolfo Delgado Marquez , Darren Lee Hallman , Walter John Smith
CPC classification number: F16C32/0677 , B23P15/003 , F01D25/164 , F01D25/22 , F16C27/02 , F16C32/0618 , F16C32/0622 , F16C32/0666 , F16C32/0685 , F16C43/02 , F16C2360/23 , F16F15/0237 , Y10T29/49639
Abstract: A journal bearing assembly includes a bearing housing, a plurality of bearing pads, and a plurality of bearing pad support assemblies. The bearing housing includes a radial outer wall. The plurality of bearing pads are mounted within the bearing housing, and include at least one of a gas permeable porous media and an array of gas delivery holes. The plurality of bearing pad support assemblies are radially interposed between the bearing pads and the radial outer wall. Each of the bearing pad support assemblies includes a spring assembly and a damper assembly.
Abstract translation: 轴颈轴承组件包括轴承壳体，多个轴承瓦块和多个轴承瓦块支撑组件。 轴承座包括径向外壁。 多个轴承瓦片安装在轴承壳体内，并且包括气体渗透性多孔介质和排气孔阵列中的至少一种。 多个轴承瓦块支撑组件径向插入在轴承瓦块和径向外壁之间。 每个轴承瓦块支撑组件包括弹簧组件和阻尼器组件。
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公开(公告)号：US20150104124A1
公开(公告)日：2015-04-16
申请号：US14052344
申请日：2013-10-11
Applicant: General Electric Company
Inventor： Adolfo Delgado Marquez , Bugra Han Ertas , Darren Lee Hallman , Walter John Smith
CPC classification number: F16C32/0677 , F01D25/164 , F01D25/166 , F01D25/22 , F16C17/03 , F16C27/045 , F16C32/0618 , F16C32/0622 , F16C32/0666 , F16C32/0685 , F16C2240/70 , F16C2360/23 , F16F13/00 , F16F15/022 , F16F15/0237 , Y10T29/49826
Abstract: A hermetically sealed damper assembly includes a sealed damper housing, a plunger, and a load transferring member coupled to the plunger. The sealed damper housing includes a body having a cavity and a resistive flow path defined therein. The cavity and resistive flow path are filled with a viscous fluid. The body includes a plurality of springs integrally formed therein. The plunger is disposed within the cavity, and separates the cavity into a first control volume and a second control volume. The resistive flow path provides fluid communication between the first and second control volumes. The plunger is coupled to the damper housing by the plurality of springs such that the springs provide a restorative force to the plunger. The load transferring member is configured to transmit mechanical loads to the plunger.
Abstract translation: 密封的阻尼器组件包括密封的阻尼器壳体，柱塞和联接到柱塞的负载传递构件。 密封阻尼器壳体包括具有限定在其中的空腔和电阻流路的主体。 空腔和电阻流路充满粘性流体。 主体包括一体地形成在其中的多个弹簧。 柱塞设置在空腔内，并将空腔分成第一控制体积和第二控制体积。 电阻流路提供第一和第二控制体积之间的流体连通。 柱塞通过多个弹簧联接到阻尼器壳体，使得弹簧向柱塞提供恢复力。 载荷传递构件被构造成将机械载荷传递到柱塞。
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公开(公告)号：US10808788B2
公开(公告)日：2020-10-20
申请号：US15481507
申请日：2017-04-07
Applicant: General Electric Company
Inventor： Charles Erklin Seeley , Walter John Smith , Suryarghya Chakrabarti , Andrew Joseph Wickersham
Abstract: Dampers and a fuel delivery systems including such dampers are disclosed. The damper includes a first component and a dampening component. The first component is coupled to a first tubular element and includes a first extended hollow section. The dampening component is coupled to a second tubular element. The dampening component includes a first end portion including a plurality of slits. The first end portion is disposed within the first extended hollow section to frictionally couple the first end portion to the first extended hollow section.
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公开(公告)号：US10577884B2
公开(公告)日：2020-03-03
申请号：US15476422
申请日：2017-03-31
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Deepak Trivedi , Kevin James Shufon , Walter John Smith , Charles Erklin Seeley , Brian Scott Baker
IPC: E21B33/06
Abstract: A blind shear ram includes an upper carrier including an upper blade and a lower carrier including a lower blade. The upper carrier and the lower carrier are positionable in a first position in which the upper carrier and the lower carrier are spaced apart and a second position in which the upper carrier and the lower carrier seal a wellbore. The upper blade and the lower blade are configured to cut at least one pipe and at least one cable when the upper carrier and the lower carrier move between the first position and the second position. At least one of the upper blade and the lower blade includes a textured surface configured to induce friction between the at least one cable and the blade.
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公开(公告)号：US20180291976A1
公开(公告)日：2018-10-11
申请号：US15481507
申请日：2017-04-07
Applicant: General Electric Company
Inventor： Charles Erklin Seeley , Walter John Smith , Suryarghya Chakrabarti , Andrew Joseph Wickersham
Abstract: Dampers and a fuel delivery systems including such dampers are disclosed. The damper includes a first component and a dampening component. The first component is coupled to a first tubular element and includes a first extended hollow section. The dampening component is coupled to a second tubular element. The dampening component includes a first end portion including a plurality of slits. The first end portion is disposed within the first extended hollow section to frictionally couple the first end portion to the first extended hollow section.
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