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公开(公告)号：US20140262645A1
公开(公告)日：2014-09-18
申请号：US13832975
申请日：2013-03-15
Applicant: BELL HELICOPTER TEXTRON INC.
Inventor： Brian Modrzejewski , Bryan Judd , Dan Sottiaux , Frank B. Stamps , Emily Schofield
CPC classification number: F16F9/532 , B64C27/35 , B64C27/51 , F16F1/36 , F16F1/3615 , F16F9/3292 , F16F13/06 , F16F13/16 , F16F2222/02
Abstract: A damper includes a housing that forms a fluidly sealed cavity for receiving a fluid therein. The fluid is configured to change fluid properties as electrical energy is induced. An electrical subsystem provides electrical energy to the fluid, which is monitored with a control subsystem. The method includes inducing the fluid with electrical energy to change the dampening effects of the damper in real time.
Abstract translation: 阻尼器包括形成用于在其中接收流体的流体密封腔的壳体。 流体被配置为在引起电能时改变流体特性。 电气子系统为流体提供电能，流体由控制子系统监控。 该方法包括用电能诱导流体实时改变阻尼器的阻尼作用。
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Patent Agency Ranking
公开(公告)号：US10723448B2
公开(公告)日：2020-07-28
申请号：US15350338
申请日：2016-11-14
Applicant: Bell Helicopter Textron, Inc.
Inventor： Jared Mark Paulson , Bryan Marshall , Paul Sherrill , Bryan Judd
Abstract: A weight system for a rotor blade includes a weight box open in an outboard direction, a weight guide rod connected to the weight box, the weight guide rod extending in a spanwise direction through an interior of the weight box, and a span balance weight disposed within the weight box, the span balance weight being captured between the weight guide rod and the weight box.
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公开(公告)号：US20150267771A1
公开(公告)日：2015-09-24
申请号：US14729190
申请日：2015-06-03
Applicant: Bell Helicopter Textron Inc.
Inventor： Brian Modrzejewski , Bryan Judd , Dan Sottiaux , Frank B. Stamps , Emily Schofield
IPC: F16F9/53
CPC classification number: F16F9/532 , B64C27/35 , B64C27/51 , F16F1/36 , F16F1/3615 , F16F9/3292 , F16F13/06 , F16F13/16 , F16F2222/02
Abstract: A damper includes a housing that forms a fluidly sealed cavity for receiving a fluid therein. The fluid is configured to change fluid properties as electrical energy is induced. An electrical subsystem provides electrical energy to the fluid, which is monitored with a control subsystem. The method includes inducing the fluid with electrical energy to change the dampening effects of the damper in real time.
Abstract translation: 阻尼器包括形成用于在其中接收流体的流体密封腔的壳体。 流体被配置为在引起电能时改变流体特性。 电气子系统为流体提供电能，流体由控制子系统监控。 该方法包括用电能诱导流体实时改变阻尼器的阻尼作用。
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公开(公告)号：US09051986B2
公开(公告)日：2015-06-09
申请号：US13832975
申请日：2013-03-15
Applicant: BELL HELICOPTER TEXTRON INC.
Inventor： Brian Modrzejewski , Bryan Judd , Dan Sottiaux , Frank B. Stamps , Emily Schofield
CPC classification number: F16F9/532 , B64C27/35 , B64C27/51 , F16F1/36 , F16F1/3615 , F16F9/3292 , F16F13/06 , F16F13/16 , F16F2222/02
Abstract: A damper includes a housing that forms a fluidly sealed cavity for receiving a fluid therein. The fluid is configured to change fluid properties as electrical energy is induced. An electrical subsystem provides electrical energy to the fluid, which is monitored with a control subsystem. The method includes inducing the fluid with electrical energy to change the dampening effects of the damper in real time.
Abstract translation: 阻尼器包括形成用于在其中接收流体的流体密封腔的壳体。 流体被配置为在引起电能时改变流体特性。 电气子系统为流体提供电能，流体由控制子系统监控。 该方法包括用电能诱导流体实时改变阻尼器的阻尼作用。
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公开(公告)号：US20180135728A1
公开(公告)日：2018-05-17
申请号：US15350338
申请日：2016-11-14
Applicant: Bell Helicopter Textron, Inc.
Inventor： Jared Mark Paulson , Bryan Marshall , Paul Sherrill , Bryan Judd
Abstract: A weight system for a rotor blade includes a weight box open in an outboard direction, a weight guide rod connected to the weight box, the weight guide rod extending in a spanwise direction through an interior of the weight box, and a span balance weight disposed within the weight box, the span balance weight being captured between the weight guide rod and the weight box.
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公开(公告)号：US09334920B2
公开(公告)日：2016-05-10
申请号：US14729190
申请日：2015-06-03
Applicant: BELL HELICOPTER TEXTRON INC.
Inventor： Brian Modrzejewski , Bryan Judd , Dan Sottiaux , Frank B. Stamps , Emily Schofield
CPC classification number: F16F9/532 , B64C27/35 , B64C27/51 , F16F1/36 , F16F1/3615 , F16F9/3292 , F16F13/06 , F16F13/16 , F16F2222/02
Abstract: A damper includes a housing that forms a fluidly sealed cavity for receiving a fluid therein. The fluid is configured to change fluid properties as electrical energy is induced. An electrical subsystem provides electrical energy to the fluid, which is monitored with a control subsystem. The method includes inducing the fluid with electrical energy to change the dampening effects of the damper in real time.
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