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公开(公告)号：US11167861B2
公开(公告)日：2021-11-09
申请号：US16818998
申请日：2020-03-13
发明人： Timothy T. Golly , Paul R. Johnson , Greg Seidel
摘要： An air data probe includes a probe head defining a longitudinal axis between a forward tip and aft base. A port opening is defined in a side of the probe head and opening at an angle with respect to the longitudinal axis. A bulkhead within the probe head has a chamber in fluid communication with the port opening. The chamber includes a single chamber inlet having an elongated cross-sectional shape. The single elongated chamber inlet is in fluid communication with two downstream pressure conduits to provide redundancy in case one of the two pressure conduits is blocked.
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公开(公告)号：US20190202576A1
公开(公告)日：2019-07-04
申请号：US16298569
申请日：2019-03-11
CPC分类号： B64D43/02 , B65H54/103 , B65H2701/341 , G01L19/0092 , G01L19/04 , G01P5/165 , G01P13/025
摘要： An air data probe includes a probe head defining a longitudinal axis between a forward tip and aft base. A port opening is defined in the forward tip. A first conduit is in fluid communication with the port opening to guide fluid flow from the port opening to a first chamber. The first chamber is downstream from the port opening. A second conduit, offset radially and circumferentially from the first conduit, is in fluid communication with the first chamber to guide fluid flow from the first chamber to a second chamber. The second chamber is downstream from the first chamber. The offset between the first and second conduits is configured to prevent particle ingestion from the port opening from entering the second conduit.
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公开(公告)号：US20160280391A1
公开(公告)日：2016-09-29
申请号：US15067650
申请日：2016-03-11
发明人： Timothy T. Golly , Paul R. Johnson , Greg Seidel
CPC分类号： B64D43/02 , B65H54/103 , B65H2701/341 , G01L19/0092 , G01L19/04 , G01P5/165 , G01P13/025
摘要： An air data probe includes a probe head defining a longitudinal axis between a forward tip and aft base. The probe includes a thermocouple having a sense end in the forward tip to measure the temperature in the forward tip. The probe includes a port opening defined in a side of the probe head and opening at an angle with respect to the longitudinal axis. The probe includes a bulkhead within the probe head. The bulkhead has a chamber in fluid communication with the port opening. The chamber includes a single chamber inlet having an elongated cross-sectional shape. The single elongated chamber inlet is in fluid communication with two downstream pressure conduits to provide redundancy in case one of the two pressure conduits is blocked.
摘要翻译： 空气数据探头包括限定前向前部和后部底部之间的纵向轴线的探头。 探头包括热电偶，其在前端具有感测端以测量前端中的温度。 探针包括限定在探针头的侧面中并且相对于纵向轴线成一定角度开口的端口开口。 探头包括探头内的隔板。 隔板具有与端口开口流体连通的室。 该腔室包括具有细长横截面形状的单室入口。 单个细长室入口与两个下游压力管道流体连通，以在两个压力管道中的一个被阻塞的情况下提供冗余。
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公开(公告)号：US20240327005A1
公开(公告)日：2024-10-03
申请号：US18383539
申请日：2023-10-25
摘要： A method of ice protection includes performing anti-icing on a forward portion of an air data sensor for a first duration while maintaining de-icing on an aft portion of the air data probe in a deactivated state. The method includes activating de-icing on the aft portion of the air data probe for a second duration while also performing anti-icing on the forward portion of the air data sensor.
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公开(公告)号：US20200216191A1
公开(公告)日：2020-07-09
申请号：US16818998
申请日：2020-03-13
发明人： Timothy T. Golly , Paul R. Johnson , Greg Seidel
摘要： An air data probe includes a probe head defining a longitudinal axis between a forward tip and aft base. A port opening is defined in a side of the probe head and opening at an angle with respect to the longitudinal axis. A bulkhead within the probe head has a chamber in fluid communication with the port opening. The chamber includes a single chamber inlet having an elongated cross-sectional shape. The single elongated chamber inlet is in fluid communication with two downstream pressure conduits to provide redundancy in case one of the two pressure conduits is blocked.
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公开(公告)号：US10589870B2
公开(公告)日：2020-03-17
申请号：US16298569
申请日：2019-03-11
摘要： An air data probe includes a probe head defining a longitudinal axis between a forward tip and aft base. A port opening is defined in the forward tip. A first conduit is in fluid communication with the port opening to guide fluid flow from the port opening to a first chamber. The first chamber is downstream from the port opening. A second conduit, offset radially and circumferentially from the first conduit, is in fluid communication with the first chamber to guide fluid flow from the first chamber to a second chamber. The second chamber is downstream from the first chamber. The offset between the first and second conduits is configured to prevent particle ingestion from the port opening from entering the second conduit.
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公开(公告)号：US10227139B2
公开(公告)日：2019-03-12
申请号：US15067650
申请日：2016-03-11
发明人： Timothy T. Golly , Paul R. Johnson , Greg Seidel
摘要： An air data probe includes a probe head defining a longitudinal axis between a forward tip and aft base. The probe includes a thermocouple having a sense end in the forward tip to measure the temperature in the forward tip. The probe includes a port opening defined in a side of the probe head and opening at an angle with respect to the longitudinal axis. The probe includes a bulkhead within the probe head. The bulkhead has a chamber in fluid communication with the port opening. The chamber includes a single chamber inlet having an elongated cross-sectional shape. The single elongated chamber inlet is in fluid communication with two downstream pressure conduits to provide redundancy in case one of the two pressure conduits is blocked.
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