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公开(公告)号：US08876458B2
公开(公告)日：2014-11-04
申请号：US13012845
申请日：2011-01-25
申请人： Anne-Marie B. Thibodeau , Bruce E. Chick , Thurman Carlo Dabbs , James N. Knapp , Dmitriy A. Romanov , Russell E. Keene , Jeffrey Vincent Anastas
发明人： Anne-Marie B. Thibodeau , Bruce E. Chick , Thurman Carlo Dabbs , James N. Knapp , Dmitriy A. Romanov , Russell E. Keene , Jeffrey Vincent Anastas
CPC分类号： F01D25/246 , F01D11/08 , F01D11/125 , F05D2240/11 , F05D2260/202
摘要： An example blade outer air seal support assembly includes a main support member configured to support a blade outer air seal. The main support member extends generally axially between a leading edge portion and a trailing edge portion. The leading edge portion is configured to be slidably received within a groove established by the blade outer air seal. A support tab extends radially from the support member toward the blade outer air seal. The support tab is configured to contact an extension of the blade outer air seal to limit relative axial movement of the blade outer air seal. A gusset spans between the support tab and the support member.
摘要翻译： 示例性的叶片外部空气密封支撑组件包括构造成支撑叶片外部空气密封件的主支撑构件。 主支撑构件在前缘部分和后缘部分之间大致轴向地延伸。 前缘部分构造成可滑动地容纳在由叶片外部空气密封件建立的凹槽内。 支撑突片从支撑构件朝向叶片外部空气密封件径向延伸。 支撑突片被构造成接触叶片外部空气密封件的延伸部以限制叶片外部空气密封件的相对轴向运动。 角撑板在支撑片和支撑构件之间跨越。
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公开(公告)号：US20120189426A1
公开(公告)日：2012-07-26
申请号：US13012845
申请日：2011-01-25
申请人： Anne-Marie B. Thibodeau , Bruce E. Chick , Thurman Carlo Dabbs , James N. Knapp , Dmitriy A. Romanov , Russell E. Keene , Jeffrey Vincent Anastas
发明人： Anne-Marie B. Thibodeau , Bruce E. Chick , Thurman Carlo Dabbs , James N. Knapp , Dmitriy A. Romanov , Russell E. Keene , Jeffrey Vincent Anastas
CPC分类号： F01D25/246 , F01D11/08 , F01D11/125 , F05D2240/11 , F05D2260/202
摘要： An example blade outer air seal support assembly includes a main support member configured to support a blade outer air seal. The main support member extends generally axially between a leading edge portion and a trailing edge portion. The leading edge portion is configured to be slidably received within a groove established by the blade outer air seal. A support tab extends radially from the support member toward the blade outer air seal. The support tab is configured to contact an extension of the blade outer air seal to limit relative axial movement of the blade outer air seal. A gusset spans between the support tab and the support member. An example blade outer air seal assembly includes a blade outer air seal assembly having an inwardly facing surface. A blade path portion of the inwardly facing surface is axially aligned with a tip of a rotating blade. A peripheral portion of the inwardly facing surface is located axially in front of the blade path portion, axially behind the blade path portion, or both. The blade outer air seal assembly establishes cooling paths that terminate at a plurality of apertures established within the inwardly facing surface. The plurality of apertures are locate exclusively within the blade path portion.
摘要翻译： 示例性的叶片外部空气密封支撑组件包括构造成支撑叶片外部空气密封件的主支撑构件。 主支撑构件在前缘部分和后缘部分之间大致轴向地延伸。 前缘部分构造成可滑动地容纳在由叶片外部空气密封件建立的凹槽内。 支撑突片从支撑构件朝向叶片外部空气密封件径向延伸。 支撑突片被构造成接触叶片外部空气密封件的延伸部以限制叶片外部空气密封件的相对轴向运动。 角撑板在支撑片和支撑构件之间跨越。 示例性的叶片外部空气密封组件包括具有向内的表面的叶片外部空气密封组件。 面向内的表面的刀片路径部分与旋转刀片的尖端轴向对准。 面向内的表面的周边部分轴向位于叶片路径部分的前面，轴向位于叶片路径部分之后，或两者。 叶片外部空气密封组件建立冷却路径，其终止于在面向内的表面内建立的多个孔。 多个孔仅位于刀片路径部分内。
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公开(公告)号：US06868723B2
公开(公告)日：2005-03-22
申请号：US10440371
申请日：2003-05-16
CPC分类号： G05D7/0635 , G01F1/684 , G01F1/6842
摘要： A mass flow measurement apparatus including a flow path defined by a tubular side wall, a probe extending through the side wall into the flow path so that a first portion of the probe is located in the flow path and a second portion of the probe, extends out of the side wall, a heater element secured to the probe, and a seal preventing fluid flowing through the flow path from contacting the heater element.
摘要翻译： 一种质量流量测量装置，包括由管状侧壁限定的流路，探针通过侧壁延伸到流动路径中，使得探针的第一部分位于流路中，并且探针的第二部分延伸 离开侧壁，固定到探针的加热器元件，以及防止流经流路的流体接触加热器元件的密封件。
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