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公开(公告)号：US20130099944A1
公开(公告)日：2013-04-25
申请号：US13277002
申请日：2011-10-19
摘要： An icing detection subsystem for an aircraft turbine engine is presented. The icing detection subsystem includes a plurality of air pressure sampling ports formed within structure that surrounds a rotating component of the aircraft turbine engine. The subsystem also includes a pressure sensor arrangement coupled to the plurality of air pressure sampling ports to obtain air pressure measurements for the plurality of air pressure sampling ports. A processing module is coupled to the pressure sensor arrangement to analyze the air pressure measurements over time during operation of the aircraft turbine engine, and to generate an alert when at least one characteristic of the air pressure measurements over time is indicative of the presence of ice in the aircraft turbine engine.
摘要翻译： 提出了一种用于飞机涡轮发动机的结冰检测子系统。 结冰检测子系统包括在结构内形成的多个空气压力采样端口，其围绕飞行器涡轮发动机的旋转部件。 子系统还包括耦合到多个空气压力采样端口的压力传感器装置，以获得多个气压采样端口的空气压力测量值。 处理模块耦合到压力传感器装置，以在飞行器涡轮发动机的运行期间随时间分析空气压力测量值，并且当空气压力测量随时间的至少一个特征指示存在冰时产生警报 在飞机涡轮发动机。
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公开(公告)号：US08695720B2
公开(公告)日：2014-04-15
申请号：US12914423
申请日：2010-10-28
IPC分类号： A62C2/00
CPC分类号： F02C7/25 , A62C3/08 , A62C35/02 , Y02T50/67 , Y02T50/672
摘要： A fireproof system is provided for protecting a structure during a fire event. The system includes a fire resistant panel defining a first attachment opening and disposed adjacent to the structure; a canister including a side wall defining a first end and a second end, and an end wall enclosing the first end and defining a second attachment opening that is aligned with the first attachment opening; a fastener extending through the canister at the second attachment opening and the fire resistant panel at the first attachment opening such that the canister, the fire resistant panel, and the structure are fastened together; and a fire retardant agent disposed within the canister in an inactive condition and configured to transition out of the second end of the canister in an active condition at a predetermined temperature.
摘要翻译： 提供防火系统，用于在火灾事件期间保护结构。 该系统包括限定第一附接开口并邻近结构设置的防火面板; 包括限定第一端和第二端的侧壁的罐，以及封闭所述第一端并限定与所述第一附接开口对准的第二附接开口的端壁; 紧固件，其在所述第二附接开口处延伸穿过所述罐，在所述第一附接开口处延伸所述耐火面板，使得所述罐，所述耐火面板和所述结构紧固在一起; 以及阻燃剂，其设置在所述罐内处于非活性状态，并且被配置为在预定温度的活性状态下从所述罐的第二端过渡出。
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公开(公告)号：US20120103638A1
公开(公告)日：2012-05-03
申请号：US12914423
申请日：2010-10-28
CPC分类号： F02C7/25 , A62C3/08 , A62C35/02 , Y02T50/67 , Y02T50/672
摘要： A fireproof system is provided for protecting a structure during a fire event. The system includes a fire resistant panel defining a first attachment opening and disposed adjacent to the structure; a canister including a side wall defining a first end and a second end, and an end wall enclosing the first end and defining a second attachment opening that is aligned with the first attachment opening; a fastener extending through the canister at the second attachment opening and the fire resistant panel at the first attachment opening such that the canister, the fire resistant panel, and the structure are fastened together; and a fire retardant agent disposed within the canister in an inactive condition and configured to transition out of the second end of the canister in an active condition at a predetermined temperature
摘要翻译： 提供防火系统，用于在火灾事件期间保护结构。 该系统包括限定第一附接开口并邻近结构设置的防火面板; 包括限定第一端和第二端的侧壁的罐，以及封闭所述第一端并限定与所述第一附接开口对准的第二附接开口的端壁; 紧固件，其在所述第二附接开口处延伸穿过所述罐，在所述第一附接开口处延伸所述耐火面板，使得所述罐，所述耐火面板和所述结构紧固在一起; 以及阻燃剂，其处于非活性状态下，设置在所述罐内，并且被配置为在预定温度的活性条件下从所述罐的第二端过渡出
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