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1.发明申请公开(公告)号：US20150292337A1
公开(公告)日：2015-10-15
申请号：US14250681
申请日：2014-04-11
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： David P. Gentile , Jeff Lentz , Gerhard Schroeder
CPC classification number: F01D5/26 , F01D5/027 , F01D5/34 , F05D2230/10 , F05D2250/294 , F05D2260/961 , Y02T50/671
Abstract: Components resistant to traveling wave vibration and methods for manufacturing the same are provided. The component comprises a component body and a plurality of features disposed thereabout according to an asymmetry pattern that separates a pair of repeated eigenvalues associated with a targeted mode that deflects in excess of a threshold deflection limit in response to traveling wave excitation. The method comprises identifying, in a model of a rotationally periodic component, one or more modes thereof that deflect in excess of a threshold deflection limit in response to a traveling wave excitation. Each of the modes has a pair of repeated eigenvalues associated therewith. An asymmetry pattern is determined that separates each pair of repeated eigenvalues by a desired frequency split. A plurality of features are formed and disposed according to the asymmetry pattern about the component body defining an asymmetrical component comprising the component resistant to traveling wave vibration.
Abstract translation: 提供了耐行波振动的部件及其制造方法。 该组件包括组件主体和根据不对称模式设置在其周围的多个特征，所述不对称模式分离与响应于行波激励而偏转超过阈值偏转极限的目标模式相关联的一对重复特征值。 该方法包括在旋转周期分量的模型中识别响应于行波激发而偏转超过阈值偏转极限的一个或多个模式。 每个模式具有与之相关的一对重复特征值。 确定将每对重复特征值分开所需频率分割的不对称模式。 根据关于组件主体的不对称图案形成和布置多个特征，所述组件主体限定了包括抵抗行波振动的部件的非对称部件。
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公开(公告)号：US09683447B2
公开(公告)日：2017-06-20
申请号：US14250681
申请日：2014-04-11
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： David P. Gentile , Jeff Lentz , Gerhard Schroeder
CPC classification number: F01D5/26 , F01D5/027 , F01D5/34 , F05D2230/10 , F05D2250/294 , F05D2260/961 , Y02T50/671
Abstract: Components resistant to traveling wave vibration and methods for manufacturing the same are provided. The component comprises a component body and a plurality of features disposed thereabout according to an asymmetry pattern that separates a pair of repeated eigenvalues associated with a targeted mode that deflects in excess of a threshold deflection limit in response to traveling wave excitation. The method comprises identifying, in a model of a rotationally periodic component, one or more modes thereof that deflect in excess of a threshold deflection limit in response to a traveling wave excitation. Each of the modes has a pair of repeated eigenvalues associated therewith. An asymmetry pattern is determined that separates each pair of repeated eigenvalues by a desired frequency split. A plurality of features are formed and disposed according to the asymmetry pattern about the component body defining an asymmetrical component comprising the component resistant to traveling wave vibration.
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公开(公告)号：US09234672B2
公开(公告)日：2016-01-12
申请号：US14158973
申请日：2014-01-20
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Darrell Horner , Ross F. Meyer , Albert Kang , Kevin Prodromides , Barrett Fuhrmann , Karl Schroeder , Beth Miller , David P. Gentile , Govind Yadav
CPC classification number: F24F13/1426 , B64D13/02 , B64D13/04 , F16K1/221 , F16K1/222 , F16K1/223 , F24F13/1486 , Y02T50/44
Abstract: An aircraft cabin pressure control system outflow thrust recovery valve includes a frame, a valve element, and actuation hardware. The frame, valve element, and at least a portion of the actuation hardware are made of composite material. The actuation hardware is disposed external to the frame.
Abstract translation: 飞机舱压力控制系统流出推力回收阀包括框架，阀元件和致动硬件。 框架，阀元件和致动硬件的至少一部分由复合材料制成。 致动硬件设置在框架的外部。
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公开(公告)号：US20140134936A1
公开(公告)日：2014-05-15
申请号：US14158973
申请日：2014-01-20
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Darrell Horner , Ross F. Meyer , Albert Kang , Kevin Prodromides , Barrett Fuhrmann , Karl Schroeder , Beth Miller , David P. Gentile , Govind Yadav
CPC classification number: F24F13/1426 , B64D13/02 , B64D13/04 , F16K1/221 , F16K1/222 , F16K1/223 , F24F13/1486 , Y02T50/44
Abstract: An aircraft cabin pressure control system outflow thrust recovery valve includes a frame, a valve element, and actuation hardware. The frame, valve element, and at least a portion of the actuation hardware are made of composite material. The actuation hardware is disposed external to the frame.
Abstract translation: 飞机舱压力控制系统流出推力回收阀包括框架，阀元件和致动硬件。 框架，阀元件和致动硬件的至少一部分由复合材料制成。 致动硬件设置在框架的外部。
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